Ecological landscape construction method integrated with frog sound landscape green land and landscape ecological system

Abstract

The embodiment of the invention provides a frog sound landscape green land ecological landscape construction method and a landscape ecological system, and belongs to the technical field of ecological engineering and the technical field of landscape construction. The method comprises the following steps: firstly, determining a target frog species in an ecological environment where a target green land is located, setting a frog inhabiting place matched with the target frog species in the target green land, and using the target frog species inhabiting in the frog inhabiting place as a frog sound source to create a sound landscape; then, a sound scene enhancement facility is arranged in the frog habitat, sound scene enhancement processing is carried out on the sound scene through the sound scene enhancement facility, and a sound scene listening position is determined according to the sound scene after the sound scene enhancement processing. And finally, based on the frog habitat, the sound scene enhancement facility and the sound scene listening position, constructing a green land ecological landscape integrated with frog sound elements in the target green land. Therefore, the target frog species can be used as the frog sound source to create the sound landscape, and the sound landscape is integrated into the green land ecological landscape.

Description

Technical Field

[0001] The present application relates to the technical fields of ecological engineering and landscape construction, and in particular to a method for constructing a green space ecological landscape integrating frog sounds and a landscape ecosystem. Background Art

[0002] In the process of urbanization, as an important public green space, the design of green spaces often focuses on visual effects while ignoring auditory experiences. However, auditory experiences are crucial for creating urban habitats. Wetland green spaces, as important carriers for protecting urban biodiversity, provide habitats for amphibians. Among them, frog calls, as a common and popular biological sound, have important ecological and aesthetic values. Frog calls will be one of the common biological sounds that dominate for a certain period of time, and frog calls similar to regular vibrating music are often more acceptable and even liked by people compared to the surrounding noisy traffic noise and social noise.

[0003] In related technologies, as a component of urban activity spaces, the sound experience in the process of constructing green space ecological landscapes is single, lacking systematic sound landscape layout. Therefore, how to integrate frog sound elements into the construction of green space ecological landscapes has become an urgent problem in the industry. Summary of the Invention

[0004] The main purpose of the embodiments of the present application is to propose a method for constructing a green space ecological landscape integrating frog sounds and a landscape ecosystem, aiming to integrate frog sound elements into the green space ecological landscape.

[0005] To achieve the above object, a first aspect of the embodiments of the present application proposes a method for constructing a green space ecological landscape integrating frog sounds, the method including:

[0006] Determine the target frog species in the ecological environment where the target green space is located;

[0007] Set a frog habitat matching the target frog species in the target green space, and use the target frog species inhabiting in the frog habitat as a frog call sound source to create a sound landscape;

[0008] Set soundscape enhancement facilities in the frog habitat, and perform soundscape enhancement processing on the sound landscape through the soundscape enhancement facilities;

[0009] Determine the soundscape listening position according to the sound landscape after soundscape enhancement processing;

[0010] Based on the frog habitat, the soundscape enhancement facilities, and the soundscape listening position, construct a green space ecological landscape integrating frog sound elements in the target green space.

[0011] In some embodiments, setting a frog habitat in the target green space that matches the target frog species, and using the target frog species inhabiting the frog habitat as a frog call sound source to create a soundscape includes:

[0012] Setting hydrographic conditions, vegetation community conditions, and animal community conditions in the target green space that match the target frog species;

[0013] Determining the water body type requirements and the water body size requirements that match the water body type requirements according to the hydrographic conditions;

[0014] Shaping a target water body in the target green space according to the water body type requirements and the water body size requirements;

[0015] Determining the vegetation type requirements, the vegetation planting size requirements that match the vegetation type requirements, and the tidal flat setting requirements according to the vegetation community conditions;

[0016] Setting target vegetation and a target tidal flat in the target green space according to the vegetation type requirements, the vegetation planting size requirements, and the tidal flat setting requirements;

[0017] Determining the survival environment constraints that match the target frog species according to the animal community conditions;

[0018] Setting the animal habitat environment of the frog habitat according to the survival environment constraints that match the target frog species.

[0019] In some embodiments, the water body size requirements include water body area requirements, water body depth requirements, and bank slope requirements. Shaping the target water body according to the water body type requirements and the water body size requirements that match the water body type requirements includes:

[0020] Determining the outer contour parameters of the target water body according to the water body area requirements;

[0021] Determining the depth parameters of the target water body according to the water body depth requirements;

[0022] Determining the bank slope parameters of the target water body according to the bank slope requirements;

[0023] Performing water body shaping according to the water body type requirements, the outer contour parameters, the depth parameters, and the bank slope parameters to obtain the target water body.

[0024] In some embodiments, the target green space further includes a target stream. The target water body is connected to the target stream. The survival environment constraints include at least one of the following: culvert setting constraints or fallen leaf setting constraints. The animal habitat environment includes at least one of the following: culvert habitat area or fallen leaf area;

[0025] Setting the animal habitat environment of the frog habitat according to the survival environment constraints matching the target frog species includes:

[0026] When the survival environment constraints include the setting constraints of the culvert, setting the culvert habitat area matching the target frog species and the type of natural enemy animals at one end where the target stream is connected to the target water body; wherein, the type of natural enemy animals is the animal type of the corresponding natural enemy animals of the target frog species;

[0027] When the survival environment constraints include the setting constraints of fallen leaves, setting the fallen leaf area matching the target frog species and the type of food source organisms in the target green space; wherein, the fallen leaf area includes multiple layers of fallen leaves and supporting facilities for supporting each layer of the fallen leaves; wherein, the type of food source organisms is the food source corresponding to the target frog species;

[0028] Setting the animal habitat environment according to the culvert habitat area or the fallen leaf area.

[0029] In some embodiments, setting the animal habitat environment according to the survival environment constraints matching the target frog species further includes:

[0030] Installing monitoring facilities in the target green space according to the survival environment constraints; wherein, the monitoring facilities are used to monitor environmental invasive species.

[0031] In some embodiments, the soundscape enhancement facilities include an echo enhancement facility and a background sound creation facility. Setting the soundscape enhancement facilities in the frog habitat and performing soundscape enhancement processing on the soundscape through the soundscape enhancement facilities includes:

[0032] Setting echo enhancement environment constraints matching the soundscape in the target green space;

[0033] According to the echo enhancement environment constraints, setting an echo enhancement facility matching the soundscape in the target green space to enhance the sound of the soundscape;

[0034] Obtaining the background sound requirements matching the soundscape;

[0035] Setting the background sound creation facility in the target green space according to the background sound requirements to enhance the sound richness of the soundscape created by the frog call sound source.

[0036] In some embodiments, the echo enhancement facility includes a combined sound reflection facility and a single sound reflection facility. The target green space includes a revetment area, a land area, and a target water body area. The echo enhancement environmental constraint includes at least one of the following: revetment environmental constraint, underwater sound source environmental constraint, and landscape layout constraint;

[0037] Setting the echo enhancement facility matching the soundscape in the target green space according to the echo enhancement environmental constraint to enhance the sound of the soundscape includes:

[0038] When the echo enhancement environmental constraint includes the revetment environmental constraint, obtaining the demand for the combined sound reflection facility;

[0039] Setting the combined sound reflection facility matching the revetment environmental constraint in the revetment area according to the demand for the combined sound reflection facility;

[0040] When the echo enhancement environmental constraint includes the underwater sound source environmental constraint, determining the demand for the single sound reflection facility according to the underwater sound source environmental constraint;

[0041] Setting the single sound reflection facility matching the underwater sound source environmental constraint at one end of the revetment area connecting to the target water body area according to the demand for the single sound reflection facility;

[0042] When the echo enhancement environmental constraint includes the landscape layout constraint, transforming the facility layout of the combined sound reflection facility or the single sound reflection facility according to the landscape layout constraint.

[0043] In some embodiments, the background sound creation facility includes: a water sound creation facility, a cricket sound creation facility, and a wind and leaf sound creation facility. The target green space includes: a target water body area, a revetment area, and a target stream area;

[0044] Setting the background sound creation facility in the target green space according to the background sound demand to enhance the sound richness of the soundscape created by the frog sound source includes:

[0045] When the background sound demand includes a water sound demand, setting the water sound creation facility in the target stream area according to the water sound demand;

[0046] When the background sound demand includes a cricket sound demand, setting the cricket sound creation facility at one end of the target water body area connecting to the revetment area according to the cricket sound demand;

[0047] When the background sound requirements include wind sound requirements and leaf sound requirements, wind sound and leaf sound creation facilities are set in the target green space according to the wind sound requirements and the leaf sound requirements.

[0048] In some embodiments, the soundscape enhancement facilities further include at least one of the following: noise reduction greening facilities, sound barrier facilities, and noise monitoring facilities. The target green space includes: echo enhancement facilities and edge areas;

[0049] Setting the soundscape enhancement facilities in the frog habitat and performing soundscape enhancement processing on the soundscape through the soundscape enhancement facilities further includes:

[0050] Obtaining the noise control requirements of the target green space; wherein, the noise control requirements include at least one of the following: environmental basic noise reduction requirements or sensitive noise environment requirements;

[0051] When the noise control requirements include environmental basic noise reduction requirements, the noise reduction greening facilities are set between the echo enhancement facilities and the edge areas according to the environmental basic noise reduction requirements;

[0052] When the noise control requirements include sensitive noise environment requirements, the sound barrier facilities are set between the echo enhancement facilities and the edge areas according to the sensitive noise environment requirements, and the noise monitoring facilities are set on the sound barrier facilities.

[0053] To achieve the above object, a second aspect of the embodiments of the present application proposes a landscape ecosystem, and the landscape ecosystem is constructed according to the method described in the first aspect above.

[0054] A method for constructing a green space ecological landscape integrating frog calls and the landscape ecosystem proposed in this application first determines the target frog species in the ecological environment where the target green space is located, sets up a frog habitat matching the target frog species in the target green space, and uses the target frog species inhabiting in the frog habitat as the sound source of frog calls to create a sound landscape. Then, soundscape enhancement facilities are set up in the frog habitat, and the sound landscape is enhanced through the soundscape enhancement facilities, and the soundscape listening positions are determined according to the sound landscape after the soundscape enhancement treatment. Finally, based on the frog habitat, the soundscape enhancement facilities and the soundscape listening positions, a green space ecological landscape integrating frog call elements is constructed in the target green space. Therefore, the method for constructing a green space ecological landscape integrating frog calls and the landscape ecosystem shown in the embodiments of this application can make up for the deficiency in the prior art that lacks the combination with biological habitat protection technology in the process of sound landscape layout by establishing a frog habitat in the target green space and using the target frog species as the sound source of frog calls to create a sound landscape in the green space ecological landscape. In addition, by using frogs as the sound source of frog calls to create a sound landscape and enhancing the sound landscape based on the frog call sound source through soundscape enhancement facilities, the ecological landscape can be systematically arranged to make up for the defect of single sound experience in the process of constructing the green space ecological landscape, and then provide a good auditory experience for the visitors in the green space. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 is an optional flowchart of the method for constructing a green space ecological landscape integrating frog calls provided by the embodiments of this application;

[0056] Figure 2 is a schematic diagram of the technical route of the method for constructing a green space ecological landscape integrating frog calls provided by the embodiments of this application;

[0057] Figure 3 is Figure 1 a flowchart of step S102 in

[0058] Figure 4 is a schematic diagram of the specific implementation of the vegetation design provided by the embodiments of this application;

[0059] Figure 5 is Figure 3 a flowchart of step S303 in

[0060] Figure 6 is a schematic diagram of the specific implementation of the terrain shaping provided by the embodiments of this application;

[0061] Figure 7 is Figure 3 an optional flowchart of step S307 in

[0062] Figure 8It is a schematic diagram of the specific implementation of the animal design provided by the embodiments of the present application;

[0063] Figure 9 It is a schematic diagram of the structure of the target culvert provided by the embodiments of the present application;

[0064] Figure 10 It is Figure 3 Another alternative flowchart of step S307 in

[0065] Figure 11 It is Figure 1 An alternative flowchart of step S103 in

[0066] Figure 12 It is Figure 11 The flowchart of step S1102 in

[0067] Figure 13 It is a schematic diagram of the specific implementation of the echo enhancement provided by the embodiments of the present application;

[0068] Figure 14 It is Figure 11 The flowchart of step S1104 in

[0069] Figure 15 It is a schematic diagram of the specific implementation of enhancing the richness of background sounds provided by the embodiments of the present application;

[0070] Figure 16 It is Figure 1 Another alternative flowchart of step S103 in

[0071] Figure 17 It is a schematic diagram of the specific implementation of remote sound absorption provided by the embodiments of the present application;

[0072] Figure 18 It is a schematic diagram of the positions of the frog call listening positions, sound barrier facilities, and noise monitoring facilities in the landscape ecosystem provided by the embodiments of the present application;

[0073] Figure 19 It is a schematic diagram of the vegetation layout of the landscape ecosystem provided by the embodiments of the present application;

[0074] Figure 20 It is a schematic diagram of the ecological landscape layout of the landscape ecosystem provided by the embodiments of the present application;

[0075] Figure 21 It is a schematic diagram of the original terrain of the target plot in the landscape ecosystem provided by the embodiments of the present application. Detailed implementation manners

[0076] In order to make the objectives, technical solutions and advantages of this application more clearly understood, the following further elaborates on this application in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0077] It should be noted that although the logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in a sequence different from that in the flowchart. Terms such as "first", "second", etc. in the specification, claims and the above-mentioned drawings are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence.

[0078] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used herein are only for the purpose of describing the embodiments of this application and are not intended to limit this application.

[0079] First, several terms involved in this application are analyzed:

[0080] Ecological landscape: An ecological landscape is a multi-dimensional ecological network of a social, economic, and natural complex ecosystem, covering various elements and their interrelationships in the natural and human environments. It emphasizes both the integrity and connectivity of the ecosystem and the multi-functionality of the landscape. Ecological landscapes include natural landscapes and landscapes after human transformation. Natural landscapes can be different natural landforms and biological communities such as forests, wetlands, grasslands, rivers, lakes, and oceans. Landscapes after human transformation include urban parks, artificial wetlands, and farmlands, etc. In addition, based on the above landscapes, ecological landscapes also provide places for education and popular science, offering popular science education on disciplines such as ecology, geography, sociology, and culture to people.

[0081] Urban green space: Also known as urban green land, it refers to urban land mainly in the form of natural vegetation and artificial vegetation, which is used to improve the urban ecology, protect the environment, and provide recreational areas for residents and beautify the city. Urban green space includes public green space, production green space, protective green space, scenic spots, water source protection areas, nature reserves, scenic woodlands, urban green belts, wetlands, and restored green spaces of landfills, etc.

[0082] Soundscape: Also known as acoustic landscape, it is the collection of all sounds in a specific space, used to bring tourists an auditory environmental perception experience through the sounds in the specific space. The sounds in the soundscape can be naturally generated, such as the sounds of wind, rain, birdsong, and flowing water, or can be generated by human activities, such as traffic noise, music, conversations, etc., or can also be audio played through sound playback facilities such as speakers.

[0083] Landscape construction method: It is a comprehensive landscape design and implementation process that aims to create outdoor spaces with aesthetic value, ecological function and cultural significance through the integration and optimization of natural and human elements. The process of landscape construction integrates the shaping of natural elements such as terrain, vegetation, water bodies and cultural, historical and social needs. The landscape construction method emphasizes ecological sustainability, focuses on protecting and restoring natural ecosystems, and at the same time improves the adaptability and resilience of the landscape through design means.

[0084] In terms of landscape construction, traditional landscape design pays more attention to visual effects such as spatial layout, plant matching, and material texture, but generally ignores the experience construction of the auditory dimension. With the acceleration of urbanization, people's demand for green space environment has shifted from a single visual aesthetic to a multi-sensory immersive experience. Especially in fast-paced urban life, the healing value of natural soundscapes has become increasingly prominent. This change makes it difficult for space design that relies solely on vision to meet the public's deep demands for the natural environment. As an important medium connecting people and nature, the refined design of the auditory environment's perceptual experience has become particularly urgent.

[0085] Moreover, the rapid urbanization process has led to a sharp decline in urban wetland resources around the world, and many plants and animals that rely on wetlands for survival have lost their habitats. Among them, amphibian populations are extremely sensitive to this change, resulting in a sharp decline in their populations, which has seriously weakened the stability of the urban biodiversity network. In this context, wetland green spaces with both open water and stable ecological matrix have gradually become the last refuge for amphibians in urban space. This type of space not only carries the ecological function of species survival, but also has the physical conditions for creating biological soundscapes and hydrological soundscapes due to its unique water-land interlacing characteristics, providing a practical carrier for the integration of soundscape design and ecological restoration.

[0086] Although the existing landscape construction methods have paid attention to the basic value of biological sound, water sound and cultural sound in green space, they are limited to the background survey of the acoustic environment or noise isolation technology, and have not yet formed a design method that is guided by the construction of landscape based on soundscape and takes into account ecological restoration. In the practice of domestic green space construction, the construction method of green space ecological landscape lacks both the design of acoustic habitats for species such as amphibians and the landscape construction plan that deeply combines the experience of soundscape with ecological processes.

[0087] Based on this, the embodiments of the present application provide a method for constructing a green ecological landscape and a landscape ecosystem that incorporates frog croaking landscapes, aiming to combine the landscape creation of frog habitats and urban green spaces, enhance the utilization rate of urban green spaces, and improve the auditory experience of visitors.

[0088] The method for constructing an ecological landscape of a green space integrating frog calls and the ecological landscape system provided by the embodiments of the present application will be specifically described through the following embodiments. First, the method for constructing an ecological landscape of a green space integrating frog calls in the embodiments of the present application will be described.

[0089] The method for constructing an ecological landscape of a green space integrating frog calls provided by the embodiments of the present application relates to the fields of ecological engineering technology and landscape construction technology.

[0090] Figure 1 It is an optional flowchart of the method for constructing an ecological landscape of a green space integrating frog calls provided by the embodiments of the present application. Please refer to Figure 1 and Figure 2 . The method may include but is not limited to steps S101 to S105.

[0091] Step S101: Determine the target frog species in the ecological environment where the target green space is located;

[0092] Step S102: Set up a frog habitat matching the target frog species in the target green space, and use the target frog species inhabiting in the frog habitat as the sound source of frog calls to create a sound landscape;

[0093] Step S103: Set up soundscape enhancement facilities in the frog habitat, and perform soundscape enhancement processing on the sound landscape through the soundscape enhancement facilities;

[0094] Step S104: Determine the soundscape listening position according to the sound landscape after soundscape enhancement processing;

[0095] Step S105: Based on the frog habitat, the soundscape enhancement facilities and the soundscape listening position, construct a green space ecological landscape integrating frog sound elements in the target green space.

[0096] Steps S101 to S105 illustrated in the embodiments of the present application first determine the target frog species in the ecological environment where the target green space is located, set up a frog habitat matching the target frog species in the target green space, and use the target frog species inhabiting in the frog habitat as the frog call sound source to create a soundscape. Then, soundscape enhancement facilities are set up in the frog habitat, and the soundscape is enhanced through the soundscape enhancement facilities, and the soundscape listening position is determined according to the enhanced soundscape. Finally, based on the frog habitat, the soundscape enhancement facilities and the soundscape listening position, a green space ecological landscape integrating frog sound elements is constructed in the target green space. Therefore, the method for constructing a green space ecological landscape integrating frog call soundscape and the landscape ecosystem illustrated in the embodiments of the present application can create a soundscape in the green space ecological landscape with the target frog species as the frog call sound source by establishing a frog habitat in the target green space, and enhance the soundscape through the soundscape enhancement facilities, improving the intensity of the soundscape, so that visitors in the green space can obtain a good auditory experience.

[0097] In step S101 of some embodiments, the target frog species can be one or multiple. The target frog species can be determined according to the frog species spatial distribution information, which is used to describe the frog species distributed in a specific space and the population quantity of each frog species, and can include but is not limited to: the frog species distribution information of the target green space and the frog species distribution information of the urban space. On this basis, the target frog species of the target green space can be determined according to at least one of the investigated frog species distribution information of the target green space and the frog species distribution information of the urban space. The specific selection method of the target frog species can be: First, conduct a survey on the frog species spatial distribution information in the urban space to obtain the frog species distribution information of the urban space, and use the frog species in the frog species distribution information of the urban space as the common frog species; and conduct a survey on the frog species spatial distribution information in the target green space to obtain the frog species distribution information of the target green space, and use the frog species in the frog species distribution information of the target green space as the green space frog species; finally, select the target frog species from the green space frog species and the common frog species. For example, the frog species that are included in both the green space frog species and the common frog species can be selected as the target frog species. It is also possible to only use the green space frog species as the target frog species. It is also possible to first rank the common frog species from largest to smallest according to the population quantity, and then use the common frog species and the green space frog species with a ranking less than the preset ranking value as the target frog species; among them, the preset ranking value can be 5, or can be set according to the needs of those skilled in the art. In the case where the number of green space frog species is 0, the target frog species can also be directly selected from the common frog species.

[0098] In step S102 of some embodiments, the frog habitat is a place where the target frog species inhabits, and the frog habitat includes at least an animal habitat, in which the target frog species can live, breed, avoid natural enemies or obtain food. The setting of the habitat needs to accurately match the habitat needs of the target frog species, and the habitat needs include suitable water area, depth, vegetation coverage, and slope material. For example, still water frogs such as tiger frogs and black-spotted side fold frogs prefer large water bodies with a certain depth and open water, while terrestrial frogs need more dry land areas and hiding places, such as muddy soil around small puddles and seasonal streams. Through terrain shaping, vegetation planting and water area planning, an ideal habitat can be provided for frogs to promote their reproduction and survival.

[0099] On this basis, by setting up frog habitats that match the target frog species in the target green space, the target frog species can be attracted to live in the frog habitats, and then the target frog species living in the frog habitats can be used as frog croaking sound sources to create a sound landscape. Since frog croaking, as a biological sound, can add natural rhythm and beauty to the target green space, therefore, creating a sound landscape based on frog croaking sound sources can enable tourists to enjoy clear and pleasant frog croaking when playing in the target green space, thereby enhancing their auditory experience in the green space. Specifically, frog croaking can be courtship calls, advertising calls, and attack calls, etc.

[0100] It should be noted that animal habitats can also provide living space for other organisms, such as birds, insects and fish.

[0101] See also Figure 3 In some embodiments, step S102 may include but is not limited to steps S301 to S307:

[0102] Step S301, setting hydrological conditions, vegetation community conditions and animal community conditions matching the target frog species in the target green space;

[0103] Step S302, determining the water body type requirement and the water body size requirement matching the water body type requirement according to the hydrological conditions;

[0104] Step S303, shaping a target water body in the target green space according to the water body type requirement and the water body size requirement;

[0105] Step S304, determining vegetation type requirements, vegetation planting size requirements matching the vegetation type requirements, and tidal flat setting requirements according to vegetation community conditions;

[0106] Step S305, setting target vegetation and target tidal flats in the target green space according to the vegetation type requirements, vegetation planting size requirements and tidal flat setting requirements;

[0107] Step S306: Determine the survival environment constraints matching the target frog species according to the animal community conditions.

[0108] Step S307: Set the animal habitat environment of the frog habitat according to the survival environment constraints matching the target frog species.

[0109] In step S301 of some embodiments, the hydrological conditions are used to describe the water body setting requirements for the frog habitat targeted at the target frog species. The vegetation community conditions are used to describe the plant setting requirements for the frog habitat targeted at the target frog species. The animal community conditions are used to describe the animal setting requirements for the frog habitat targeted at the target frog species.

[0110] In step S302 of some embodiments, the water body setting requirements may include, but are not limited to, water body type requirements, such as still water, streams or wetlands, etc., and water body size requirements matching the water body type, such as the area, depth and shape of the water body. Among them, the water body type requirements may include: large water bodies and small water bodies. Small water bodies are used to describe that the target water body is a small water body, and large water bodies are used to describe that the target water body is a large water body. It should be noted that for different frog species, the water body area and water body depth of the water body area are also different. For example, frog species such as Rana tigrina, Pelophylax nigromaculatus, and Rana catesbeiana, due to their strong jumping ability and large size, water bodies with a certain depth and area are beneficial for them to hide and provide food sources for them. Therefore, a water body with an area of about 10,000 m 2 , and the water body depth at the water body boundary is less than 2 meters is used as their underwater habitat area. While frog species such as Microhyla ornata, Pelophylax nigromaculatus, Polypedates megacephalus, Fejervarya multistriata, Microhyla fissipes, and Bufo melanostictus use 1000 - 3000 m 2 , and the water body with a maximum depth of 0.2 - 0.3 meters is used as the underwater habitat area. Therefore, the water body type requirements can be set as large water bodies and small water bodies according to the hydrological conditions matching the target frog species, and the water body size requirements matching the water body type requirements can be set.

[0111] In step S303 of some embodiments, after determining the water body type requirements and the water body size requirements, the target water body can be shaped in the target green space according to the water body type requirements and the water body size requirements, so that the water body size of the target water body is within the range of the water body size. The target water body can be: lakes, ponds or swamps, or other water bodies suitable for frog survival.

[0112] Please refer to Figure 4, in step S304 of some embodiments, according to the vegetation community conditions, the vegetation type requirements, vegetation planting size requirements, and beach setting requirements suitable for the target frog species can be determined. The vegetation type requirements may include: plant types and plant type ratios, where the plant types may include, but are not limited to, water-edge plants, wetland plants, and terrestrial plants, etc. The vegetation planting size requirements may be: plant width, density, height, and coverage range, etc., to ensure that the vegetation can provide sufficient habitats and foraging places for frogs. The beach setting requirements may be the exposed mudflat ratio, etc.

[0113] In step S305 of some embodiments, according to the vegetation type requirements, the vegetation planting size requirements matching the vegetation type requirements, and the beach setting requirements, planting the target vegetation and setting the target beach in the target green space can create a natural and comfortable habitat environment for frogs. For example, when the target green space includes a muddy revetment, wetland plants can be planted on the muddy revetment. Since the types of wetland plants are usually not the key factors affecting the quality of frog habitats, the plant configuration of ordinary artificial wetlands can meet the requirements of frogs for habitats. Therefore, common artificial wetland plants such as moss, rush, reed, and sedge can be combined and planted in the marsh or beach area of the revetment to provide a marsh habitat environment for adult and juvenile frogs. Among them, the marsh or beach area has exposed mudflats.

[0114] Water-edge plants can be planted in the target water body to improve the water environment, provide hiding places, landing places, follicle attachment areas, food sources, and attract food-source animals for the target frog species. Water-edge plants can be divided into: submerged plants, emergent plants, and floating plants. Water-edge plants can be matched according to the natural enemy information and food-source species of the target frog species. Specifically, the area of emergent plants is 30% of the area of natural water bodies, the area of floating plants is 40% of the area of natural water bodies, the width of water-edge plants planted in small water bodies is 3 meters to 20 meters, and the width of water-edge plants planted in large water bodies is 20 meters to 100 meters. On this basis, the area of the exposed mudflat can be determined according to the exposed mudflat ratio, where the exposed mudflat ratio is used to describe the ratio of the exposed mudflat area to the area of emergent plants. For example, the exposed mudflat area can be set to 10% to 30% of the area of emergent plants.

[0115] The target green space also includes a land area, which may include but is not limited to: a lawn area, a shrub area, and a tree area. Since different frog species require different terrestrial plants for their activities in their habitats, terrestrial plants can be selected according to the activity patterns of the target frog species. Terrestrial plants may include at least one of the following: lawn plants, shrubs, and trees. For example, the paddy frog and the striped dwarf frog mainly move on the lawn and hide in the soil crevices. Therefore, if the target frog species includes the paddy frog or the striped dwarf frog, a lawn area needs to be set in the land area, and lawn plants such as carpet grass or Taiwan grass need to be planted in the lawn area. The narrow-mouthed frog needs to use tree holes and root crevices of different heights to hide and can climb into the trunk crevices up to 2 m high. The common tree frog needs to prey on insects on the branches of different plants and form follicles on the branches and leaves above the water body. Therefore, if the target frog species includes the narrow-mouthed frog or the common tree frog, a shrub area and a tree area need to be set in the land area, shrubs need to be planted in the shrub area, and trees need to be planted in the tree area.

[0116] In step S306 of some embodiments, the animal community conditions are used to determine the survival environment constraints that match the target frog species. The survival environment constraints are used to confine the animal habitat environment of the frog habitat to a situation suitable for the target frog species to inhabit. The survival environment constraints can be set based on factors such as the habitats of organisms such as the food sources, natural enemies, and alien invasive species of the frog species. Therefore, after determining the survival environment constraints that match the target frog species, the animal habitat environment of the frog habitat can be set according to the survival environment constraints that match the target frog species, so as to facilitate the activities and reproduction of the target frog species in the frog habitat.

[0117] Steps S301 to S307 illustrated in the embodiments of the present application first set the hydrological conditions, vegetation community conditions, and animal community conditions in the target green space that match the target frog species. Then, according to the hydrological conditions, the water body type requirements and the water body size requirements that match the water body type requirements are determined, and based on the water body type requirements and the water body size requirements, the target water body is shaped in the target green space. Next, according to the vegetation community conditions, the vegetation type requirements, the vegetation planting size requirements that match the vegetation type requirements, and the beach setting requirements are determined, and based on the vegetation type requirements, the vegetation planting size requirements, and the beach setting requirements, the target vegetation and the target beach are set in the target green space. Finally, according to the animal community conditions, the survival environment constraints that match the target frog species are determined, and based on the survival environment constraints that match the target frog species, the animal habitat environment of the frog habitat is set. Therefore, the method for constructing a green space ecological landscape integrating frog call landscapes illustrated in the embodiments of the present application can provide an ideal habitat for the target frog species by setting the hydrological conditions, vegetation community conditions, and animal community conditions in the target green space that match the target frog species, and setting the animal habitat environment of the frog habitat according to the hydrological conditions, vegetation community conditions, and animal community conditions, thereby attracting the target frog species to inhabit in the frog habitat and creating a sound landscape based on the frog calls of the target frog species.

[0118] Please refer to Figure 5 and Figure 6 , in some embodiments, the water body size requirements include the water body area requirements, the water body depth requirements, and the revetment slope requirements. Step S303 may but is not limited to include steps S501 to S504:

[0119] Step S501, according to the water body area requirements, determine the outer contour parameters of the target water body;

[0120] Step S502, according to the water body depth requirements, determine the depth parameters of the target water body;

[0121] Step S503, according to the revetment slope requirements, determine the revetment slope parameters of the target water body;

[0122] Step S504, perform water body shaping according to the water body type requirements, the outer contour parameters, the depth parameters, and the revetment slope parameters to obtain the target water body.

[0123] In step S501 of some embodiments, since the skin of frogs is semi-permeable and the larval development of most frogs is completed in water bodies, it is necessary to select a target water body with appropriate water area and water depth to provide a water activity area and a breeding area for the target frog species. If the water area of the water body in the frog habitat is not suitable for the water area requirement of the target frog species, or there is no natural water body in the target green space, it is necessary to determine the outer contour parameters of the target water body according to the water area requirement of the target frog species, and then transform the target green space according to the outer contour parameters. Among them, the outer contour parameters include shape, water area, length, width, etc., to ensure that the water area can meet the habitat and breeding requirements of frogs. It should be noted that the outer contour parameters should be within the range of the water area requirement. For example, if the water body type requirement is a large water body, the water area requirement needs to be set to 10,000 m 2 , and then determine the outer contour parameters according to the water area requirement. If the water body type requirement is a small water body, the water area requirement needs to be set to 1,000 - 3,000 m 2 , and determine the outer contour parameters according to the water area requirement.

[0124] In step S502 of some embodiments, if the water depth of the water body in the frog habitat is not suitable for the water depth requirement of the target frog species, or there is no natural water body in the target green space, it is necessary to determine the depth parameters of the target water body according to the water depth requirement of the target frog species, and transform the target green space according to the depth parameters. Among them, the depth parameters are used to describe the maximum depth of the target water body, and the value of the depth parameters should be within the range of the water depth requirement. Specifically, if the water body type requirement is a large water body, the water depth requirement needs to be set to 2 meters, and determine the depth parameters according to the water depth requirement; if the water body type requirement is a small water body, the water depth requirement needs to be set to 0.2 - 0.3 meters, and determine the depth parameters according to the water depth requirement.

[0125] In step S503 of some embodiments, the revetment slope requirement is used to describe the needs of the target frog species for daily activities and migration and diffusion at the intersection of the target water body and the land area. Since large-slope rigid revetments are usually set at the intersection of the target water body and the land area during the urbanization process, which is not conducive to the daily activities and migration and diffusion of frogs, and the deeper the water body, the more waterfowl and fish natural enemies there are in the frog habitat. Therefore, when designing a frog habitat, it is necessary to try to extend the length of the shallow water area. And a muddy ecological revetment with a slope less than 30° at the water-land intersection is conducive to the free movement of frogs between the water habitat and the land habitat, and can also avoid introducing too many waterfowl and fish natural enemies into the frog habitat. Therefore, the revetment slope requirement is set to 0-30°, and the slope less than the revetment slope requirement is set as the revetment slope parameter, so that the revetment enters the natural water body area from the land area at the revetment slope parameter, facilitating the frogs to move and migrate between the water and land areas through the revetment, enabling the frogs to live better in the target plot while increasing the breeding success rate of the frogs. In addition, the material parameter of the revetment can also be set to muddy.

[0126] In step S504 of some embodiments, after determining the water body type requirement, outer contour parameter, depth parameter, and revetment slope parameter, the target water body can be shaped according to the water body type requirement, outer contour parameter, depth parameter, and revetment slope parameter. Specifically, first, determine the natural water body outer contour data, natural water body depth, and natural revetment slope of the natural water body area within the target green space. Then, compare the outer contour parameter with the natural water body outer contour data to obtain the water body area comparison information, compare the natural water body depth with the depth parameter to obtain the water body depth comparison information, and compare the natural revetment slope with the revetment slope parameter to obtain the revetment slope comparison information. If the water body area comparison information indicates that the outer contour parameter is greater than the natural water body outer contour data, or the water body depth comparison information indicates that the depth parameter is greater than the natural water body depth, then excavate the natural water body area; if the water body area comparison information indicates that the outer contour parameter is less than the natural water body outer contour data, or the water body depth comparison information indicates that the depth parameter is less than the natural water body depth, then fill the natural water body area. If the revetment slope comparison information indicates that the natural revetment slope is greater than the revetment slope parameter, then excavate the natural revetment on the land area side or fill the natural revetment on the natural water body area side.

[0127] In some other embodiments, during the process of shaping the water body, the water body base of the target water body can also be set so that the water body base is mainly composed of sediment deposition, facilitating amphibians to dig holes and hibernate in the water body base in winter. In addition, the cross-sectional length and base area of the water body base can be increased by means such as terrain stacking, avoiding a single straight base as much as possible, creating a rich and diverse living space for aquatic animals, and forming different water body flow directions and velocities to accelerate the material exchange and circulation of the water body.

[0128] In some other embodiments, during the process of transforming the natural water body area, the shape of the water bank line of the natural water body area can also be adjusted to make the water bank line shape a natural, tortuous, diverse and rich-shaped water body edge line, which can provide rich habitat conditions for the target frog species and increase the amount of water-land material exchange, facilitating activities such as foraging, nesting and hiding of the target frog species.

[0129] In some other embodiments, for small water bodies, due to the influence of temperature, sunlight exposure degree, precipitation, etc., the water area and water depth in small water bodies change greatly, and it is necessary to set up a supplementary water source and a water volume replenishment channel in the target plot. Among them, the water volume replenishment channel connects the supplementary water source and the natural water body area, and the water outlet of the supplementary water source is higher than the water inlet of the natural water body area, which can utilize the principle of gravity to make the water in the supplementary water source flow naturally into the natural water body area, thereby ensuring that the outer contour parameters in the target water body are within the range of the water area requirement, and ensuring that the depth parameters in the target water body are within the range of the water depth requirement, and further ensuring that the natural water body area of the frog habitat meets the habitat conditions of the target frog species.

[0130] Steps S501 to S504 shown in the embodiments of the present application first determine the outer contour parameters of the target water body according to the water area requirement, determine the depth parameters of the target water body according to the water depth requirement, and determine the revetment slope parameters of the target water body according to the revetment slope requirement. Then, water body shaping is carried out according to the water body type requirement, outer contour parameters, depth parameters and revetment slope parameters to obtain the target water body. Therefore, the method for constructing a frog call sound integrated green space ecological landscape shown in the embodiments of the present application shapes the water body in the target green space according to the water body type requirement, outer contour parameters, depth parameters and revetment slope parameters, so that the water body in the target green space can meet the habitat and activity requirements of frogs in the frog habitat.

[0131] In some embodiments, the target green space also includes a target stream, the target water body is connected to the target stream, and the target stream can not only provide a habitat and activity area for the target frog species, but also be used to supplement the water volume of the target water body. Specifically, the target stream is set according to the terrain, and the average flow velocity of the target stream needs to be set to be less than a preset average flow velocity value to facilitate the activities and reproduction of the target frog species in the target stream. Among them, the preset average flow velocity value is determined according to the average flow velocity of the target frog species in the natural stream, and the preset average flow velocity value can be 80 cm / s or other specific values. It should be noted that since the streams where the target frog species live are usually long and narrow stream areas with high vegetation coverage, the meandering shorelines are likely to form slow-flowing water bodies such as vortices and U-shaped turns. Therefore, the shoreline of the target stream also needs to be set in a meandering shape to approximate the natural habitat environment of the target frog species.

[0132] In some embodiments, the living environment constraints include at least one of the following: dark ditch setting constraints or fallen leaf setting constraints. The dark ditch setting constraints are used to set a dark ditch habitat area in the target green space, and the fallen leaf setting constraints are used to set a fallen leaf area in the target green space. The animal habitat environment includes at least one of the following: a dark ditch habitat area or a fallen leaf area. The dark ditch habitat area is used to provide a place for the target frog species to inhabit and avoid natural enemies, and the fallen leaf area is used to provide a food source, a shelter area, and a warming area for the target frog species.

[0133] Please refer to Figure 7 、 Figure 8 and Figure 9 In some embodiments, step S307 may include, but is not limited to, steps S701 to S703:

[0134] Step S701, when the living environment constraints include dark ditch setting constraints, set a dark ditch habitat area matching the target frog species and the type of natural enemy animals at one end where the target stream is connected to the target water body; wherein, the type of natural enemy animals is the animal type corresponding to the natural enemy animals of the target frog species;

[0135] Step S702, when the living environment constraints include fallen leaf setting constraints, set a fallen leaf area matching the target frog species and the type of food source organisms in the target green space; wherein, the fallen leaf area includes multiple layers of fallen leaves and support facilities for supporting each layer of fallen leaves; wherein, the type of food source organisms is the food source corresponding to the target frog species;

[0136] Step S703, set the animal habitat environment according to the dark ditch habitat area or the fallen leaf area.

[0137] In step S701 of some embodiments, for terrestrial frogs and arboreal frogs, a target stream that is narrow and has a high vegetation coverage can provide them with activity areas and breeding areas. For example, the follicles of terrestrial frogs and arboreal frogs can attach to mud nests or plants such as grass and shrubs on the bank of the stream. When the larvae hatch from the follicles, they can smoothly enter the stream or enter natural water bodies along the stream to develop into adults in the stream or natural water bodies. Moreover, for aquatic frogs, natural water bodies and streams can also provide them with places for reproduction, activity, avoiding natural enemies, and hatching of larvae. Therefore, the survival environment constraint can include the constraint on the setting of the culvert. When the survival environment constraint includes the constraint on the setting of the culvert, a target stream with one end connected to the natural water body area can be set in the target plot, and a culvert habitat area matching the target frog species and the type of natural enemy animals can be set at the end where the target stream is connected to the target water body, which can prevent natural enemies from entering the culvert area to prey on the target frog species and provide a larval cultivation area, a frog activity area, and a shelter area for the target frog species. Among them, the culvert facility parameters of the culvert habitat area are determined by the culvert setting constraint. The culvert setting constraint can include, but is not limited to, at least one of the following: the constraint on the setting of stones in the culvert, the culvert width constraint, the culvert depth constraint, and the cover plate constraint. The culvert facility parameters can include, but are not limited to, at least one of the following: the culvert stone setting parameters, the culvert width parameters, the culvert depth parameters, and the cover plate gap size. After determining the culvert facility parameters according to the dark area setting constraint, the dark area habitat area can be set according to the culvert facility parameters. For example, the constraint on the setting of stones in the culvert includes setting a pebble layer in the bottom of the target culvert and flow-blocking stones in the culvert. The culvert width constraint is 50-80 cm, the culvert depth constraint can be 50 cm, a culvert cover plate is set on the top of the culvert, and multiple gaps are set on the culvert cover plate. The cover plate constraint includes the gap size constraint, and the gap size constraint includes the gap length constraint and the gap width constraint. The gap length constraint can be 2.5 cm, and the gap width constraint can be 2 cm. Then the culvert stone setting parameters can be setting a pebble layer in the bottom of the target culvert and flow-blocking stones in the culvert, the culvert width parameters are within 50-80 cm, the culvert depth parameter is 2.5 cm, and the cover plate gap size can be a gap length of 2.5 cm and a gap width of 2 cm.

[0138] In step S702 of some embodiments, the food source organism type refers to the food source corresponding to the target frog species. The food source organism type can be a food source animal type, such as insects, spiders, snails, or small aquatic animals, etc.; it can also be a food source plant type, such as aquatic plants like water lilies or calamus, bryophytes, or herbaceous plants, etc. For the target frog species, there is also a need for places to hide, move, and forage in the terrestrial area. Therefore, in the case where the survival environment constraint includes the leaf litter setting constraint, a leaf litter area matching the target frog species and the food source organism type is set in the target green space, where the food source organism type is the food source corresponding to the target frog species. For terrestrial frogs, their food sources can be arthropods and mollusks, etc. The dead leaves and branches layer in the leaf litter area can also become the habitat of a large number of arthropods and mollusks, providing a rich food source for terrestrial frogs. In addition, the time for stacking multiple layers of leaf litter and the supporting facilities for supporting each layer of leaf litter can be determined according to the season. Because a certain thickness of the dead leaves and branches layer can provide a hiding area for a large number of terrestrial frogs and tree-dwelling frogs, and at the same time, the soil layer under the general leaf litter layer is relatively moist and cool, which is also conducive to frogs digging holes to hide and keeping their bodies moist. Specifically, the season for stacking multiple layers of leaf litter can be winter, so as to provide good overwintering conditions for the target frog species hiding in the soil caves under the leaf litter layer through the heat released when the dead leaves and branches layer gradually decays. The thickness of the dead leaves and branches layer can be 5 - 10 cm. The supporting facilities for supporting each layer of leaf litter are used to provide a hiding place for the target frog species. Specifically, the supporting facilities can be stones with a particle size of 5 - 15 cm, and there are gaps between the stones, and the gaps can provide a hiding place for the target frog species.

[0139] In step S703 of some embodiments, after determining the dark canal habitat area or the leaf litter area, the animal habitat environment can be set according to the dark canal habitat area or the leaf litter area, so that the target frog species and their food source animals can live in the animal habitat environment, while the natural enemy animals of the target frog species are difficult to forage in the animal habitat environment.

[0140] Steps S701 to S703 illustrated in the embodiments of the present application, by setting the leaf litter area according to the leaf litter setting constraint, setting the dark canal habitat area according to the dark canal setting constraint, and setting the animal habitat environment according to the dark canal habitat area or the leaf litter area, can cultivate the corresponding food source animals for the target frog species, and at the same time can also provide a place for the target frog species to move and avoid natural enemies, providing a good habitat environment for the target frog species.

[0141] Please refer to Figure 10 , in some embodiments, step S307 may further include but is not limited to step S1001:

[0142] Step S1001, install monitoring facilities in the target green space according to the survival environment constraint; wherein, the monitoring facilities are used to monitor environmental invasive species.

[0143] In step S1001 of some embodiments, since invasive alien frogs, especially bullfrogs, greenhouse toads and other frogs, will compete with native frogs for food, territory, etc., and moreover, bullfrogs will prey on native frogs. Therefore, the survival environment constraints also include constraints on invasive alien species to control invasive alien species. Specifically, monitoring facilities can be installed in the target green space, and the monitoring facilities can be used to monitor environmental invasive species to obtain the distribution of invasive alien species in the target green space. Then, the invasive alien species are regularly captured according to the monitored distribution of the invasive alien species to control the number of invasive alien species.

[0144] In other embodiments, it is also possible to prompt tourists not to release alien frogs by setting up ground prompt text signs, ecological publicity signs, etc., and to carry out science popularization education on biological invasion for tourists. It is also possible to organize tourists or volunteers to capture invasive alien species in combination with science popularization activities.

[0145] Step S1001 illustrated in the embodiments of the present application, by installing monitoring facilities in the target green space according to the survival environment constraints, and using the monitoring facilities to monitor environmental invasive species, can reduce the competition pressure of the target frog species in terms of habitat and food, and reduce the risk of the target frog species being preyed on by invasive frog species, thereby improving the survival rate and reproduction success rate of the target frog species in the habitat.

[0146] In step S103 of some embodiments, the soundscape enhancement facility can control the sound intensity and enhance the sound richness of the soundscape in the target green space. The soundscape enhancement process of the soundscape by the soundscape enhancement facility can include but is not limited to: controlling the sound intensity and enhancing the sound richness of the soundscape in the target green space. Specifically, controlling the sound intensity of the soundscape includes but is not limited to: enhancing the frog calls at the source of the frog calls so that tourists can enjoy the soundscape in the target green space; weakening the sound intensity of the soundscape in the edge area of the target green space to reduce the noise interference caused by the soundscape to the area outside the target green space. Enhancing the sound richness of the soundscape focuses on introducing a variety of background sounds into the soundscape, so that tourists can hear a variety of background sounds when listening to the frog calls, thereby enriching the tourists' auditory experience.

[0147] Please refer to Figure 11 , in some embodiments, the soundscape enhancement facility includes an echo enhancement facility and a background sound creation facility. The echo enhancement facility is used to enhance the echo of the soundscape, and the background sound creation facility is used to provide background sounds for the frog calls to enhance the sound richness of the soundscape. Step S103 can include but is not limited to steps S1101 to S1104:

[0148] Step S1101, set echo enhancement environmental constraints in the target green space that match the soundscape;

[0149] Step S1102, according to the echo enhancement environmental constraints, set echo enhancement facilities in the target green space that match the soundscape to enhance the sound of the soundscape;

[0150] Step S1103, obtain the background sound requirements that match the soundscape;

[0151] Step S1104, according to the background sound requirements, set background sound creation facilities in the target green space to enhance the sound richness of the soundscape created by the frog call sound source.

[0152] In step S1101 of some embodiments, the echo enhancement environmental constraints are used to describe the location of the echo enhancement facilities for setting the soundscape, and are usually set according to the location of the soundscape.

[0153] In step S1102 of some embodiments, since the frog calls in the soundscape and the like follow the physical laws of sound waves during their propagation process and mainly enter the ears of tourists through the way of air propagation, and physical landscapes such as large stones and rockeries commonly found in the target green space will reflect the frog calls, that is, the echo of the frog calls is generated. Therefore, echo enhancement facilities that match the soundscape can be set in the target green space according to the echo enhancement environmental constraints to enhance the sound of the soundscape by using the echo of the frog calls. In order to achieve a better sound enhancement effect, echo enhancement facilities are usually set in the target green space according to the echo enhancement environmental constraints.

[0154] In step S1103 of some embodiments, the background sound requirements are used to describe the requirements of the soundscape for the quantity and types of background sounds, etc., and are usually obtained based on a comprehensive consideration of the overall ecological environment of the green space and the tourist experience. For example, if there are streams or lakes in the green space, natural water sounds can be used as the background sound; if there is no natural water body, artificial fountains can be set or pre-recorded water sounds can be played to create the background sound.

[0155] In step S1104 of some embodiments, after obtaining the background sound requirements that match the soundscape, background sound creation facilities can be set in the target green space according to the background sound requirements to enhance the sound richness of the soundscape created by the frog call sound source. For example, if insect calls are required in the soundscape, speakers that play insect calls are set in the target green space, or plants that attract calling insects are planted.

[0156] In the steps S1101 to S1104 shown in the embodiment of the present application, firstly, by setting echo enhancement environment constraints matching the soundscape in the target green space, and setting echo enhancement facilities matching the soundscape in the target green space according to the echo enhancement environment constraints, the sound intensity of the soundscape can be improved so that tourists can clearly listen to the soundscape. Then, the background sound requirements matching the soundscape are obtained, and the background sound creation facilities are set in the target green space according to the background sound requirements, so as to enhance the sound richness of the soundscape, and provide tourists with a rich, natural and varied soundscape, so that tourists can enjoy a more natural and vivid auditory experience while enjoying the frog calls.

[0157] See also Figure 12 and Figure 13 In some embodiments, the echo enhancement facility includes a combined sound reflection facility and a single sound reflection facility, and the target green space also includes a revetment area and a target water body area, wherein the revetment area is provided with a revetment, and the target water body area is provided with a target water body. The echo enhancement environmental constraints include at least one of the following: a revetment environmental constraint, an underwater sound source environmental constraint, and a landscape layout constraint, wherein the revetment environmental constraint is used to describe the specific location of the revetment where the echo enhancement facility is set, the underwater sound source environmental constraint is used to describe the positional relationship between the echo enhancement facility and the underwater sound source, and the landscape layout constraint is used to describe the layout of the echo enhancement facility. Step S1102 may include, but is not limited to, steps S1201 to S1205:

[0158] Step S1201, when the echo enhancement environment constraint includes the revetment environment constraint, obtaining the combined sound reflection facility requirement;

[0159] Step S1202, according to the combined sound reflection facility requirements, a combined sound reflection facility matching the revetment environment constraints is set in the revetment area;

[0160] Step S1203, when the echo enhancement environment constraint includes an underwater sound source environment constraint, determining the single-body sound reflection facility requirement according to the underwater sound source environment constraint;

[0161] Step S1204, according to the requirement of single-body sound reflection facilities, a single-body sound reflection facility matching the environmental constraints of the underwater sound source is set at one end of the revetment area connected to the target water area;

[0162] Step S1205: when the echo enhancement environment constraint includes a landscape layout constraint, modifying the facility layout of the combined sound reflection facility or the single sound reflection facility according to the landscape layout constraint.

[0163] In step S1201 of some embodiments, the combined sound reflection facility requirements are used to describe the combined sound reflection facility type, material requirements, quantity of combined sound reflection facilities, surface smoothness requirements, size requirements, etc. of the combined sound reflection facility. The combined sound reflection facilities need to be combined to achieve the reflection of the sound in the soundscape. For example, the combined sound reflection facility type can be anechoic slates, the material requirements can be concrete, stones or other hard materials, the surface smoothness requirements can be smooth, and the size requirements can be a volume greater than 0.30 m 3 .

[0164] In step S1202 of some embodiments, the combined sound reflection facilities matching the bank environment constraints can be set in the bank area according to the combined sound reflection facility requirements. For example, the bank environment constraints can be to set the combined sound reflection facilities at one end of the bank area connected to the land area to enhance the echo of the soundscapes in the bank area and the target water body area. Since hard materials have a particularly obvious reflection effect on low-frequency sounds and can reflect the sound to a farther distance, at least two hard anechoic slates with a volume greater than 0.30 m 3 and a smooth surface are used as the combined sound reflection facilities.

[0165] In some other embodiments, the echo enhancement environment constraints can also include stream environment constraints, and the stream environment constraints can be to set the combined sound reflection facilities at one end of the target stream area connected to the land area. Then, the combined sound reflection facilities can be set in the target stream area according to the stream environment constraints.

[0166] In step S1203 of some embodiments, the single sound reflection facility requirements are used to describe the single sound reflection facility type requirements, height requirements, material requirements, length requirements, shape requirements, etc. of the single sound reflection facility. The single sound reflection facility can directly reflect the sound in the soundscape. For example, the single sound reflection facility type requirements can be a rockery, the height requirements can be an average height greater than or equal to 3 meters, the material requirements can be hard stone and other echo-enhancing materials, the length requirements can be 67 meters, and the shape requirements can be that the upper side area of the water-facing stone surface of the target rockery is set to incline towards the position of the frog croaking listening point in the water.

[0167] In step S1204 of some embodiments, according to the requirements of the monomer sound reflection facility, a monomer sound reflection facility matching the environmental constraints of the underwater sound source can be set at one end of the revetment area connected to the target water area. For example, the environmental constraints of the underwater sound source can be: on the horizontal plane, a target rockery can be set with the position of the underwater frog croaking sound source point as the center; since at a temperature of 25 °C, the propagation speed of sound waves in the air is about 340 m / s, and the shortest interval between two sounds distinguishable by the human ear is about 0.1 s, this means that when strengthening the frog croaking sound through echoes, the difference between the distance that the frog croaking sound directly enters the human ear and the distance that the frog croaking sound is reflected by an obstacle and then enters the human ear should not exceed 34 m. The value range of the distance value of the rockery listening point is usually set to be less than or equal to 17 m, or other specific value ranges can also be set. Among them, the underwater frog croaking sound source point is the place where the frog croaking sound of the soundscape is generated. It should be noted that since frog croaking may occur at any position in the target water body, usually the area with the highest activity frequency of the target frog species in the target water body is selected as the underwater frog croaking sound source point. The monomer sound reflection facility can be a rockery with an average height greater than or equal to 3 m, and the material of the rockery is an echo-enhancing material. Moreover, the upper side area of the water-facing side stone surface of the target rockery inclines towards the position of the underwater frog croaking listening point, so that the distance from the upper side area of the water-facing side stone surface of the target rockery to the underwater frog croaking listening point is less than the preset distance value of the rockery listening point.

[0168] It should be noted that for the mountain near the water body, arboreal frogs usually choose branches, leaves or the mountain rock wall near the water area on the mountain to lay eggs, so that after hatching, the arboreal frog larvae will fall or flow into the water below from the tree or the rock wall of the rockery along with the liquefied follicles and the washing of rainwater. Moreover, the adults of arboreal frogs and terrestrial frogs will also move on the rockery. Therefore, cave-like habitats can be set on the rockery, which can not only provide an area for the arboreal frogs to attach follicles, but also provide an activity place and a hiding place for the adults of the target frog species.

[0169] In step S1205 of some embodiments, when the echo enhancement environmental constraints include landscape layout constraints, the facility layout of the combined sound reflection facility or the monomer sound reflection facility can be modified according to the landscape layout constraints, so that the combined sound reflection facility or the monomer sound reflection facility can perform directional echo enhancement on the soundscape. Specifically, the facility layout can be a semi-enclosed layout or an enclosed layout. For example, the horizontal plane layout of the rockery is set as a semi-enclosed layout with the position of the underwater frog croaking sound source point as the center, so that the rockery can reflect the sound towards the position of the underwater frog croaking sound source point, so that tourists can hear a louder frog croaking sound at the underwater frog croaking sound source point.

[0170] Steps S1201 to S1205 shown in the embodiments of the present application can enhance the echo of the soundscape in the target water body by setting up combined sound reflection facilities and single sound reflection facilities around the target water body according to different echo enhancement environmental constraints. This not only increases the volume of the soundscape, enabling visitors to hear the soundscape more clearly, but also reduces the sound that spills out of the target plot to a certain extent.

[0171] Please refer to Figure 14 and Figure 15 , in some embodiments, the background sound creation facilities include: water sound creation facilities, insect sound creation facilities, and wind and leaf sound creation facilities. The background sound of the soundscape includes at least any one of the following sounds: insect sounds, water sounds, wind sounds, and leaf sounds. The sounds in the soundscape can be natural sounds, can also be sounds emitted by sound-producing devices such as speakers, or can be a combination of natural sounds and sounds emitted by sound-producing devices. Step S1104 can include but is not limited to steps S1401 to S1403:

[0172] Step S1401, when the background sound requirement includes a water sound requirement, set up water sound creation facilities in the target stream area according to the water sound requirement;

[0173] Step S1402, when the background sound requirement includes an insect sound requirement, set up insect sound creation facilities at one end of the connecting revetment area in the target water body area according to the insect sound requirement;

[0174] Step S1403, when the background sound requirement includes a wind sound requirement and a leaf sound requirement, set up wind and leaf sound creation facilities in the target green space according to the wind sound requirement and the leaf sound requirement.

[0175] In step S1401 of some embodiments, the water sound requirement is used to describe the water sound source parameters required for the background sound of the soundscape, and can include but is not limited to at least one of the following: water flow velocity, drop, sound propagation direction, and the number of water sound creation facilities. The water sound creation facilities can be a drop platform or a sound playback device such as a speaker that plays water sounds. For example, at least one drop platform can be set at the part where the target stream contacts the soil according to the terrain height of the target stream area, so that the target stream generates a drop water landscape when flowing through the drop platform, and the water sound of the drop water landscape is used to enrich the types and levels of sounds in the soundscape. It is also possible to play low-volume natural water sounds through a speaker to make up for the lack or too low volume of natural water sounds in the soundscape, ensuring the sustainability and stability of natural water sounds in the soundscape.

[0176] In step S1402 of some embodiments, the chirping insect sound requirement is used to describe the source parameters of the chirping insect sound required for the background sound of the soundscape, and may include, but is not limited to, at least one of the following: the type of insect-attracting facility, the number of insect-attracting facilities, the location of the insect-attracting facilities, and the collocation scheme of the insect-attracting facilities. Specifically, the type of insect-attracting facility may be insect-attracting plants. For example, planting green bristlegrass and Moraceae plants can attract chirping insects such as crickets and katydids. The insect-attracting plants can be planted at the junction of the target stream area and the land area, and at one end of the connecting revetment area of the target water area, so as to emit chirping insect sounds by the attracted chirping insects. It is also possible to play low-volume chirping insect sounds through a speaker.

[0177] In step S1403 of some embodiments, the wind sound requirement is used to describe the source parameters of the wind sound required for the background sound of the soundscape, and may include, but is not limited to, at least one of the following: the dominant wind direction parameter of the target green space or the location of the facility layout, etc. The leaf sound requirement is used to describe the source parameters of the leaf sound required for the background sound of the soundscape, and may include, but is not limited to, the type of wind and leaf sound creating facility and the location of the wind and leaf sound creating facility, etc. Specifically, the type of wind and leaf sound creating facility may be large-leaf plants. By planting large-leaf plants at the sound listening point, when the wind blows through the large-leaf plants, the shaking and friction of the leaves can generate wind sounds and leaf sounds. It is also possible to play low-volume leaf sounds through a speaker.

[0178] In some other embodiments, when the background sound requirement includes the wind sound requirement, it is also possible to generate wind sounds by setting the layout of the single sound reflection facilities. Specifically, the single sound reflection facility may be a rockery. On this basis, the semi-enclosed layout of the rockery can be determined according to the dominant wind direction of the target green space, so that the wind can enter the natural water area along the dominant wind direction to set the semi-enclosed layout of the target rockery and generate wind sounds. It is also possible to play low-volume wind sounds through a speaker.

[0179] Steps S1401 to S1403 illustrated in the embodiments of the present application first set water sound creating facilities in the target stream area according to the water sound requirement when the background sound requirement includes the water sound requirement. Then, when the background sound requirement includes the chirping insect sound requirement, chirping insect sound creating facilities are set at one end of the connecting revetment area of the target water area according to the chirping insect sound requirement. Finally, when the background sound requirement includes the wind sound requirement and the leaf sound requirement, wind and leaf sound creating facilities are set in the target green space according to the wind sound requirement and the leaf sound requirement. Therefore, the method for constructing a frog sound landscape green space ecological landscape illustrated in the embodiments of the present application can enrich the types and levels of the sounds of the soundscape by setting different background sound creating facilities in the target green space according to different background sound requirements, thereby enhancing the soundscape experience of tourists.

[0180] Please refer to Figure 16 and Figure 17, in some embodiments, the soundscape enhancement facility further includes at least one of the following: noise reduction greening facility, sound barrier facility, and noise monitoring facility. The target green space includes: echo enhancement facility and edge area. Step S103 may further include but is not limited to steps S1601 to S1603:

[0181] Step S1601, obtaining the noise control requirements of the target green space; wherein, the noise control requirements include at least one of the following: environmental basic noise reduction requirements or sensitive noise environment requirements;

[0182] Step S1602, when the noise control requirements include environmental basic noise reduction requirements, setting a noise reduction greening facility between the echo enhancement facility and the edge area according to the environmental basic noise reduction requirements;

[0183] Step S1603, when the noise control requirements include sensitive noise environment requirements, setting a sound barrier facility between the echo enhancement facility and the edge area according to the sensitive noise environment requirements, and setting a noise monitoring facility on the sound barrier facility.

[0184] It should be noted that the noise reduction greening forest belt can be combined with the arbor area to form an arbor forest barrier belt. Planting arbors in the arbor forest barrier belt can not only play a role in noise reduction but also use the arbors as landscape plants.

[0185] In step S1601 of some embodiments, the noise control requirements are used to describe the noise reduction facility parameters required for reducing the sound of the soundscape, and may include but are not limited to at least one of the following: noise reduction facility type, noise reduction facility setting method, or noise reduction facility size, etc. The environmental basic noise reduction requirements are used to describe the noise reduction greening facility parameters required for reducing the sound of the soundscape when there are only non-noise-sensitive buildings around the target green space, and may include but are not limited to at least one of the following: noise reduction greening facility type and noise reduction greening facility setting method, etc. Among them, noise-sensitive buildings may include but are not limited to at least one of the following: hospitals, residences, or schools. The sensitive noise environment requirements are used to describe the sound barrier facility parameters required for reducing the sound of the soundscape when there are noise-sensitive buildings around the target green space, and may include but are not limited to at least one of the following: sound barrier facility type, sound barrier facility additional equipment, and sound barrier facility size.

[0186] In step S1602 of some embodiments, when the noise control requirement includes the environmental basic noise reduction requirement, a noise reduction greening facility can be set between the echo enhancement facility and the edge area according to the environmental basic noise reduction requirement. Specifically, the echo enhancement facility can be a rockery and a sound-reflecting stone slab, and the noise reduction greening facility can be a noise reduction greening forest belt. The plant type in the noise reduction greening forest belt can be plants with high leaf density and large crown width, or a noise reduction greening forest belt can be obtained by combining arbors and shrubs. The plants in the noise reduction greening forest belt are densely planted, and the planting method of the plants can be scattered planting with a width of not less than 30 meters.

[0187] In step S1603 of some embodiments, when the noise control requirement includes the sensitive noise environment requirement, a sound barrier facility can be set between the echo enhancement facility and the edge area according to the sensitive noise environment requirement, and a noise monitoring facility can be set on the sound barrier facility. The type of the sound barrier facility can be an ecological sound barrier, and the additional equipment of the sound barrier facility can be a noise monitoring facility. The noise monitoring facility is set on the ecological sound barrier. The size of the sound barrier facility includes the height of the sound barrier facility, and the height of the sound barrier facility can be 3-5 meters. Specifically, since the noise reduction of the noise reduction greening forest belt depends too much on the spatial distance and it takes about 20 meters to reduce 1 decibel of noise, and the layout of rockeries, stones, etc. is easily limited due to the convenience of sightseeing and aesthetic needs and it is difficult to achieve the goal of significantly reducing noise, so when the target plot is adjacent to noise-sensitive buildings such as hospitals, residences or schools, it is necessary to set an ecological sound barrier with better noise reduction effect and harmonious with the environment in the boundary area to reduce noise. Therefore, an ecological sound barrier belt with a height of 3-5 meters can be set in the boundary area of the target plot according to the position of the noise-sensitive building. In addition, a noise monitoring device is set on the ecological sound barrier belt to monitor the sound environment situation in the boundary area. In addition, arbors, shrubs and terrain drops can also be used to form a sound barrier facility.

[0188] Steps S1601 to S1603 illustrated in the embodiments of the present application first obtain the noise control requirement of the target green space; wherein, the noise control requirement includes at least one of the following: environmental basic noise reduction requirement or sensitive noise environment requirement. Then, when the noise control requirement includes the environmental basic noise reduction requirement, a noise reduction greening facility is set between the echo enhancement facility and the edge area according to the environmental basic noise reduction requirement. Finally, when the noise control requirement includes the sensitive noise environment requirement, a sound barrier facility is set between the echo enhancement facility and the edge area according to the sensitive noise environment requirement, and a noise monitoring facility is set on the sound barrier facility. Therefore, the method for constructing a frog sound landscape green space ecological landscape incorporated in the embodiments of the present application can flexibly set a variety of noise reduction facilities according to different noise control requirements, reduce the sound spill of the sound landscape, and thus reduce the impact of the sound landscape on people's daily life and rest outside the target green space.

[0189] Please refer to Figure 18 , in step S104 of some embodiments, the sound listening position can be set in the target green space according to the soundscape after soundscape enhancement processing. The soundscape listening position should be selected in a place where the frog calls and other natural sounds can be captured maximally, while also considering the clarity and stereoscopic effect of the sound. Specifically, since the target frogs mainly inhabit in the culvert habitat area and the target water body area, compared with other areas in the target plot, the possibility of hearing the frog call soundscape in the culvert habitat area and the target water body area is higher, and the duration of hearing the frog calls is longer. Therefore, within the green space, the soundscape listening position can be set in an open area near the frog habitat, beside the forest path covered with vegetation, or on the viewing platform overlooking the entire wetland landscape. For example, a frog call listening point in water can be set in the target water body near the single sound reflection facility, so that visitors can hear at least one of the following sounds in the water where the target frog species inhabit: the calls of the target frog species, the wind sound introduced by the single sound reflection facility, the insect calls created by the insect call creating facility in the revetment area, and the leaf sound created by the wind and leaf sound creating facility. Among them, the frog call listening point in water can be set as a platform or a plank road in water, so as to facilitate visitors to have enough space to stay and listen to the soundscape. In addition, a rockery and cascading water listening point can also be set on the land area of the target green space according to the positions of the culvert habitat area and the target stream area. For example, the rockery and cascading water listening point can be set on the land area at the intersection of the stream area and the culvert area.

[0190] In some other embodiments, some specific listening points can also be designed according to the characteristics of the soundscape. For example, rest benches can be set in places with good sound reflection and diffusion effects, so that visitors can comfortably enjoy the sound feast. The determination of the soundscape listening position can not only enhance the visitors' perception and appreciation of the soundscape, but also guide the visitors to consciously experience and discover the beauty of different soundscapes during the garden tour by reasonably planning the tour route, further enhancing the interaction and connection between the soundscape and the visitors.

[0191] In some other embodiments, the sound listening position can also include a square frog call and cascading water symphony listening point. The square frog call and cascading water symphony listening point is set on the land area according to the position of the revetment area, so that visitors can hear the frog calls made by the target frog species when they are active on the revetment at the square frog call and cascading water symphony listening point. The square frog call and cascading water symphony listening point can be set in an open square space. For example, an ecological paving area is set in the land area, and the square frog call and cascading water symphony listening point is set on the ecological paving area, which is convenient for visitors to gather, move, listen to the soundscape, and view the ecological landscape.

[0192] In step S105 of some embodiments, based on frog habitats, soundscape enhancement facilities and soundscape listening positions, a green space ecological landscape incorporating frog sound elements is constructed in the target green space, which can effectively integrate frog habitats, soundscape enhancement facilities and soundscape listening positions. Firstly, the frog habitats can provide a suitable living environment for the target frog species, ensuring that the target frog species can reproduce and thrive in the green space, producing a natural frog sound source; secondly, the setting of the soundscape enhancement facilities can cleverly use acoustic principles, using natural elements such as stones, rockery, vegetation and artificial audio equipment to reflect, refract, diffuse and enhance the frog croaking, making the sound clearer and more pleasant, and by introducing background sound, the soundscape is enriched in layers; finally, by setting the soundscape listening position, the tourists' perception and appreciation of the soundscape can be maximized, creating a more immersive auditory experience for the tourists.

[0193] In some embodiments, after determining the soundscape listening position, it is also necessary to plan a target path from the target green space entrance to the soundscape listening position to guide tourists to the soundscape listening position, and also facilitate tourists to tour the ecological landscape. Specifically, the target connection path may include but is not limited to at least one of the following: a plank road in the water, stepping stones, and garden paths. Among them, the stepping stones are set in the natural water area, at the intersection of the land area and the natural water area. The surface of the stepping stones should not be smooth, and the stone surfaces are of different sizes. The area of ​​the stone surface can be selected within the preset stepping stone area range. The stepping stone area range can be 0.35-0.85m 2 The center spacing of stepping stones is 0.5m-0.6m, the height difference between adjacent stepping stones is less than or equal to 0.25m, and the spacing between adjacent stepping stones is less than or equal to 0.15m.

[0194] In some embodiments, the method for constructing an ecological landscape of green space with frog croaking sound landscape also includes releasing animals into the target water body. Specifically, for small water bodies, since the larvae and eggs of the target frog species may be eaten by medium and large fish such as tilapia and koi, medium and large fish are not raised in small water bodies, but a small amount of small native fish with relatively small impact on tadpoles and eggs is released regularly. Among them, the release period of small native fish can be determined according to the season and the outbreak period of mosquitoes. For example, spring is the peak breeding period of frogs, and the peak breeding period of frogs and the outbreak period of mosquitoes overlap. Therefore, small native fish can be released into the water body during the peak breeding period of frogs, so that the small native fish use mosquito larvae as a food source, which can not only control the outbreak of mosquitoes, but also avoid the situation where tadpoles die due to spraying mosquito repellents on the water body.

[0195] See also Figure 19 The embodiment of the present application also provides a landscape ecosystem, which can be constructed according to the above-mentioned method for constructing a green space ecological landscape integrating frog croaking landscape.

[0196] The landscape ecosystem includes: a water area and a land area are set in the target plot. Among them, the water area includes: a target water body area and a tidal flat area. The area of the target water body area is 2880 m 2 , and the area of the tidal flat area is 1120 m 2 . A revetment is set at the junction of the target water body area and the land area. The revetment is a muddy ecological revetment with a small slope. The slope of the revetment is not greater than 30°, and the length of the revetment is 350 meters. Among them, the length of the tidal flat revetment is 45 meters. The land area includes: a lawn area, an ecological pavement area, a shrub forest area, and an arbor forest barrier belt. Among them, the area of the lawn area is 11200 m 2 , the area of the shrub area is 8800 m 2 , the area of the arbor forest in the arbor forest barrier belt is 12000 m 2 , and the area of the ecological pavement area is 4000 m 2 .

[0197] Landscape plants and noise-reducing plants are planted in the water area and the land area to form a forest barrier through tree species with broad and large leaves, high canopy density, and good wind resistance, to create an ecological revetment through waterside plants, and to create a suitable environment for frogs to inhabit by combining shrubs and lawn plants. For the specific plant configuration plan, please refer to Table 1.

[0198]

[0199] Table 1

[0200] Please refer to Figure 18 and Figure 20, in some embodiments, the common frog species in the target green space include: still-water frogs, tree frogs, and mountain stream frogs. For example: Microhyla ornata, Microhyla pulchra, Polypedates megacephalus, Hylarana guentheri, Fejervarya limnocharis, Hyla simplex, etc. The frog species in the target plot include: Polypedates megacephalus, Kaloula pulchra, Fejervarya limnocharis, and Hylarana guentheri, and the frog species in the plot are used as the target frog species. Moreover, the living environments of different target frog species are different. For example: Hylarana guentheri often hides in ditches or by the water's edge, and will jump into the water or hide in the grass when frightened; Fejervarya limnocharis is commonly found in streams, and Polypedates megacephalus is often on stones, tree branches, and by the water's edge, etc. In addition to frogs, different styles of revetments also provide better habitats and activity areas for other birds and insects. On this basis, the landscape ecosystem constructed according to the target frog species also includes: a drop terrain 1; a cascading water landscape 2 constructed according to the drop terrain 1 and the target stream; an ecological revetment 3 constructed by sound-reflecting stone slabs 8; a covered culvert habitat 4 set at the intersection of the stream area and the target water area, where the covered culvert habitat 4 includes a culvert area; a rockery 5 located in the rockery area, where there is a muddy ecological revetment about 100 meters long combined with the rockery 5; target connecting paths such as stepping stones 6, plank road slabs 7, and garden paths 9; sound-reflecting stone slabs 8 set at the intersection of the target water area and the land area; and shoals 11 such as mudflats or swamps in the water area 10. In addition, a rockery cascading water listening point is set on the side of the rockery area of the culvert area and in the ecological paving area between the culvert area and the stream area; a water frog call listening point is set in the target water area on the water-facing side of the rockery; and a square frog call cascading water symphony listening point is set on the ecological paving area near the shoal 11.

[0201] In some embodiments, a cave-like target frog species habitat area is set in the rockery stones of the rockery 5 to provide a safe breeding environment for frogs. The rockery 5 is composed of stones, the average height of the rockery is 3 meters, and the thickness range is about 5 to 10 meters. The upper side area of the stone surface on the side of the rockery 5 near the rockery cascading water listening point is slightly inclined towards the rockery cascading water listening point, and the upper side area of the stone surface on the side of the rockery 5 near the water frog call listening point is slightly inclined towards the water frog call listening point. In addition, the plane of the rockery 5 forms a semi-enclosed layout with a length of about 60 meters centered on the water frog call listening point. Therefore, the limited space in the rockery stones and the culvert can be used to enhance the echo of the frog calls near the rockery cascading water listening point of the rockery 5, and the semi-enclosed layout of the rockery 5 can be used to enhance the echo of the frog calls at the water frog call listening point. At the same time, using the principle that the rockery stones can reflect and sound-insulate frog calls, while improving the frog call echo effect, the frog call effects at the water frog call listening point and the rockery cascading water listening point can be distinguished.

[0202] Please refer to Figure 21 , in some embodiments, the area of the target plot is 200x200m, and the target plot includes an original water area, an initial tree belt, and an initial shrub forest belt. The area of the initial tree belt is 17200m2 , accounting for approximately 43% of the target plot area. Most of the trees in the initial tree belt are self-grown miscellaneous trees, with a rather messy growth pattern. The area of the initial shrub forest belt is 20,400 m 2 , accounting for approximately 51% of the target plot area. Moreover, 60% of the area in the initial shrub forest belt has been overgrown with the invasive Mikania micrantha, and the area is continuously expanding. Native plants are gradually decreasing, biodiversity is becoming increasingly unbalanced, and the overall landscape ecological system base is relatively weak. The original water area is a pond with an area of 2,400 m 2 , accounting for approximately 6% of the target plot area. In order to construct a relatively stable frog-croaking habitat, relatively stable water-land environments, plant species diversity, natural sound environment conditions, etc. need to be met within the area. Therefore, it is necessary to transform the original landform of the target plot, expand the area of the original water area, and adjust the depth of the original water area. At the same time, combined with the terrain drop and water resource conditions, a target stream is created. The target stream can seasonally supplement water to the transformed water area to ensure the stability of the frog-croaking habitat environment.

[0203] The specific implementation manner of this landscape ecological system is basically the same as the specific embodiment of the method for constructing a landscape green space ecological landscape integrating frog-croaking sound, and will not be elaborated here.

[0204] A method for constructing a landscape green space ecological landscape integrating frog-croaking sound and a landscape ecological system proposed in this application first determines the target frog species in the ecological environment where the target green space is located, sets up a frog habitat matching the target frog species in the target green space, and uses the target frog species inhabiting in the frog habitat as the frog-croaking sound source to create a sound landscape. Then, soundscape enhancement facilities are set up in the frog habitat, and the sound landscape is subjected to soundscape enhancement processing through the soundscape enhancement facilities, and the soundscape listening position is determined according to the sound landscape after the soundscape enhancement processing. Finally, based on the frog habitat, the soundscape enhancement facilities and the soundscape listening position, a green space ecological landscape integrating frog sound elements is constructed in the target green space. Therefore, the method for constructing a landscape green space ecological landscape integrating frog-croaking sound and the landscape ecological system shown in the embodiments of this application can create a sound landscape in the green space ecological landscape with the target frog species as the frog-croaking sound source by establishing a frog habitat in the target green space, and enhance the sound landscape through the soundscape enhancement facilities, improving the intensity of the sound landscape, so that visitors in the green space can obtain a good auditory experience.

[0205] The embodiments described in the embodiments of this application are for more clearly explaining the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions provided by the embodiments of this application. Those skilled in the art know that with the evolution of technology and the emergence of new application scenarios, the technical solutions provided by the embodiments of this application are equally applicable to similar technical problems.

[0206] Those skilled in the art can understand that the technical solutions shown in the figures do not constitute a limitation on the embodiments of the present application, and may include more or fewer steps than those shown, or combine certain steps, or different steps.

[0207] In several embodiments provided by the present application, it should be understood that the disclosed methods and landscapes can be implemented in other ways. For example, the landscape embodiments described above are merely illustrative. For example, the division of the above regions is only a logical function division, and there may be other division methods in actual implementation. For example, multiple regions or devices can be combined or integrated into another landscape, or some features can be ignored or not executed.

[0208] The preferred embodiments of the embodiments of the present application have been described above with reference to the drawings, but this does not limit the scope of the rights of the embodiments of the present application. Any modifications, equivalent replacements, and improvements made by those skilled in the art without departing from the scope and essence of the embodiments of the present application shall fall within the scope of the rights of the embodiments of the present application.

Claims

1. A method for constructing an ecological landscape of a green space integrating the sound of frogs, characterized in that, The method includes: Determining a target frog species in the ecological environment of the target green space; Setting up a frog habitat in the target green space that matches the target frog species, and using the target frog species inhabiting in the frog habitat as a frog call sound source to create a soundscape; Setting up soundscape enhancement facilities in the frog habitat, and performing soundscape enhancement processing on the soundscape through the soundscape enhancement facilities; Determining a soundscape listening position according to the soundscape after the soundscape enhancement processing; Based on the frog habitat, the soundscape enhancement facilities and the soundscape listening position, constructing a green space ecological landscape incorporating frog sound elements in the target green space.

2. The method according to claim 1, wherein The step of setting up a frog habitat in the target green space that matches the target frog species, and using the target frog species inhabiting in the frog habitat as a frog call sound source to create a soundscape includes: Setting up hydrographic conditions, vegetation community conditions and animal community conditions in the target green space that match the target frog species; Determining the water body type requirements and the water body size requirements matching the water body type requirements according to the hydrographic conditions; Shaping a target water body in the target green space according to the water body type requirements and the water body size requirements; Determining the vegetation type requirements, the vegetation planting size requirements and the tidal flat setting requirements matching the vegetation type requirements according to the vegetation community conditions; Setting up target vegetation and target tidal flats in the target green space according to the vegetation type requirements, the vegetation planting size requirements and the tidal flat setting requirements; Determining the survival environment constraints matching the target frog species according to the animal community conditions; Setting up the animal habitat environment of the frog habitat according to the survival environment constraints matching the target frog species.

3. The method according to claim 2, characterized in that, The water body size requirements include water body area requirements, water body depth requirements and bank slope requirements. The step of shaping a target water body according to the water body type requirements and the water body size requirements matching the water body type requirements includes: Determining the outer contour parameters of the target water body according to the water body area requirements; Determining the depth parameters of the target water body according to the water body depth requirements; Determining the bank slope parameters of the target water body according to the bank slope requirements; Performing water body shaping according to the water body type requirements, the outer contour parameters, the depth parameters and the bank slope parameters to obtain the target water body.

4. The method according to claim 3, characterized in that, The target green space further includes a target stream. The target water body is connected to the target stream. The survival environment constraints include at least one of the following: culvert setting constraints or fallen leaf setting constraints. The animal habitat environment includes at least one of the following: culvert habitat area or fallen leaf area; The step of setting up the animal habitat environment of the frog habitat according to the survival environment constraints matching the target frog species includes: In the case where the survival environment constraints include culvert setting constraints, setting up the culvert habitat area matching the target frog species and the type of natural enemy animals at one end where the target stream is connected to the target water body; wherein, the type of natural enemy animals is the animal type of the natural enemy animals corresponding to the target frog species; When the survival environment constraint includes the fallen leaf setting constraint, a fallen leaf area matching the target frog species and the type of food source organisms is set in the target green space; wherein, the fallen leaf area includes multiple layers of fallen leaves and support facilities for supporting each layer of the fallen leaves; wherein, the type of food source organisms is the food source corresponding to the target frog species. Set the animal habitat environment according to the dark canal habitat area or the fallen leaf area.

5. The method according to claim 4, wherein The setting of the animal habitat environment of the frog habitat according to the survival environment constraint matching the target frog species further includes: Install monitoring facilities in the target green space according to the survival environment constraint; wherein, the monitoring facilities are used to monitor environmental invasive species.

6. The method according to claim 1, wherein The soundscape enhancement facilities include echo enhancement facilities and background sound creation facilities. The setting of the soundscape enhancement facilities in the frog habitat and the soundscape enhancement processing of the soundscape through the soundscape enhancement facilities include: Set an echo enhancement environment constraint in the target green space that matches the soundscape. According to the echo enhancement environment constraint, set echo enhancement facilities in the target green space that match the soundscape to enhance the sound of the soundscape. Obtain the background sound requirements that match the soundscape. According to the background sound requirements, set the background sound creation facilities in the target green space to enhance the sound richness of the soundscape created by the frog call sound source.

7. The method according to claim 6, wherein The echo enhancement facilities include combined sound reflection facilities and single sound reflection facilities. The target green space includes a bank area, a land area, and a target water body area. The echo enhancement environment constraint includes at least one of the following: bank environment constraint, underwater sound source environment constraint, and landscape layout constraint. The setting of the echo enhancement facilities in the target green space that match the soundscape according to the echo enhancement environment constraint to enhance the sound of the soundscape includes: When the echo enhancement environment constraint includes the bank environment constraint, obtain the requirements for combined sound reflection facilities. According to the requirements for combined sound reflection facilities, set the combined sound reflection facilities in the bank area that match the bank environment constraint. When the echo enhancement environment constraint includes the underwater sound source environment constraint, determine the requirements for single sound reflection facilities according to the underwater sound source environment constraint. According to the requirements for single sound reflection facilities, set the single sound reflection facilities in the end of the bank area connected to the target water body area that match the underwater sound source environment constraint. When the echo enhancement environment constraint includes the landscape layout constraint, transform the facility layout of the combined sound reflection facilities or the single sound reflection facilities according to the landscape layout constraint.

8. The method according to claim 7, wherein The background sound creation facilities include: underwater sound creation facilities, insect call sound creation facilities, and wind and leaf sound creation facilities. The target green space includes: a target water body area, a bank area, and a target stream area. Setting the background sound creation facility in the target green space according to the background sound requirement to enhance the sound richness of the soundscape created by the frog call sound source, including: When the background sound requirement includes a water sound requirement, setting a water sound creation facility in the target stream area according to the water sound requirement; When the background sound requirement includes a chirping insect sound requirement, setting a chirping insect sound creation facility at one end of the bank area connecting the target water area according to the chirping insect sound requirement; When the background sound requirement includes a wind sound requirement and a leaf sound requirement, setting a wind sound and leaf sound creation facility in the target green space according to the wind sound requirement and the leaf sound requirement.

9. According to the method described in claim 1, the soundscape enhancement facility further includes at least one of the following: noise reduction greening facility, sound barrier facility, and noise monitoring facility, and the target green space includes: Echo enhancement facility and edge area; Setting a soundscape enhancement facility in the frog habitat and performing soundscape enhancement processing on the soundscape through the soundscape enhancement facility, further including: Obtaining the noise control requirement of the target green space; wherein, the noise control requirement includes at least one of the following: environmental basic noise reduction requirement or sensitive noise environment requirement; When the noise control requirement includes an environmental basic noise reduction requirement, setting the noise reduction greening facility between the echo enhancement facility and the edge area according to the environmental basic noise reduction requirement; When the noise control requirement includes a sensitive noise environment requirement, setting the sound barrier facility between the echo enhancement facility and the edge area according to the sensitive noise environment requirement, and setting the noise monitoring facility on the sound barrier facility.

10. Landscape ecosystem, characterized in that, The landscape ecosystem is constructed according to the method for constructing a green space ecological landscape integrating a frog call soundscape according to any one of claims 1 to 9.

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