Tidal pool structure and arrangement method for improving biodiversity based on ecological revetment

Abstract

The present application relates to the tidal pool structure and arrangement method based on ecological revetment for improving biodiversity, belongs to the technical field of ecological revetment, the small tidal pool structure is composed of multiple square concrete blocks, the length of the square concrete block is 1.5 meters, the width is 1.5 meters, and the length and width of the square concrete block are comparable to the size of the block stone of the toe of the revetment, the height of the square concrete block is 0.8 meters, and the height of the square concrete block is comparable to the height of the block stone of the toe of the revetment slope, the present application can provide habitat for organisms, enhance ecological function, improve wave resistance effect, maintain the stability of the ecological revetment structure, solve the problems of low ecological benefit, single landscape and poor sustainable development of the traditional revetment structure.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ecological revetment, and in particular to a tidal pool structure and arrangement method for improving biodiversity based on ecological revetment. BACKGROUND

[0002] The coastline is an important interface for human activities and marine environment interaction. Traditional coastline construction takes safety and practicality as the main goal, such as building vertical seawalls or slope revetments. These structures can effectively prevent seawater erosion and land loss, but at the same time, they have caused certain negative impacts on the marine ecological environment. For example, traditional revetment structures are mostly made of hard materials, which block the exchange of water and land materials, reduce the ecological function of the coastline, and make it difficult to support the habitat and reproduction of marine organisms, lack of biodiversity, and ultimately lead to ecological function degradation. At the same time, traditional revetment structures are monotonous and lack of natural landscape diversity, which is difficult to meet people's aesthetic needs for the coastline landscape.

[0003] Traditional coastline construction mode has been unable to meet the requirements of modern marine environment protection and sustainable development, mainly existing the following problems: the negative impact of traditional revetment structure on marine ecological environment is much greater than its ecological benefit, which cannot achieve the ecological goal of coastline construction, resulting in low ecological benefit; traditional revetment structure lacks natural landscape diversity, and the landscape is single and monotonous, which is difficult to meet people's aesthetic needs for the coastline landscape; traditional revetment structure is difficult to adapt to future climate change and sea level rise, and has poor sustainable development. SUMMARY

[0004] The present application overcomes the shortcomings of the prior art and provides a tidal pool structure and arrangement method for improving biodiversity based on ecological revetment.

[0005] To achieve the above purpose, the technical solution adopted by the present application is as follows:

[0006] The present application provides a tidal pool structure for improving biodiversity based on ecological revetment, which comprises a small tidal pool structure and a large tidal pool structure:

[0007] The small tidal pool structure is composed of a plurality of square concrete blocks, the length of the square concrete block is 1.5 meters, the width is 1.5 meters, and the length and width of the square concrete block are comparable to the size of the block stone at the toe of the revetment; the height of the square concrete block is 0.8 meters, and the height of the square concrete block is comparable to the height of the block stone at the toe of the revetment;

[0008] The large tidal pool structure is composed of a plurality of rectangular concrete blocks, the length of the rectangular concrete block is 5.6 meters, the width is 2.6 meters, and the length is equivalent to the total length of 3-4 rocks at the toe of the revetment slope, and the width is equivalent to the total length of 1-2 rocks at the toe of the revetment slope; the height of the rectangular concrete block is 0.8 meters, and the height of the rectangular concrete block is equivalent to the height of a layer of block stones at the toe of the revetment slope.

[0009] Further, in a preferred embodiment of the present application, a first square hollow pool is formed on the upper surface of each of the square concrete blocks, and the first square hollow pool is used to store water under the action of tides to provide habitats for different types of organisms.

[0010] Further, in a preferred embodiment of the present application, the length of the first square hollow pool is 0.9 meters, the width is 0.9 meters, and the height is 0.3 meters, which can significantly increase the roughness of the revetment surface.

[0011] Further, in a preferred embodiment of the present application, two first concrete protrusions are arranged below the small tidal pool structure, the arrangement direction of the first concrete protrusions is parallel to the direction of the front edge of the revetment, the height of the first concrete protrusions is 0.2 meters, and the width of a single first concrete protrusion is 0.3 meters.

[0012] Further, in a preferred embodiment of the present application, a second square hollow pool is arranged on the upper surface of each of the rectangular concrete blocks, the length of the second square hollow pool is 2 meters, the width is 2 meters, and the height is about 0.3 meters.

[0013] Further, in a preferred embodiment of the present application, two second concrete protrusions are arranged below the large tidal pool structure, and the arrangement direction of the second concrete protrusions is parallel to the direction of the front edge of the revetment.

[0014] Further, in a preferred embodiment of the present application, the height of the second concrete protrusions is 0.2 meters, and the width of a single second concrete protrusion is 0.3 meters, and the second concrete protrusions can be placed on the first layer of block stones at the toe of the revetment slope.

[0015] The second aspect of the present application provides a method for arranging a tidal pool structure for improving biodiversity based on an ecological revetment, which is applied to any of the tidal pool structures for improving biodiversity based on an ecological revetment, and specifically includes the following steps:

[0016] A multi-dimensional geographic space map of a target ecological revetment area coastline is obtained, and the current geographic space state and the current ecological scale of the coastline are obtained through the multi-dimensional geographic space map;

[0017] An ecological revetment engineering benefit estimation model is acquired based on a big data network, the current geographical space state and the current ecological scale are estimated through the ecological revetment engineering benefit estimation model, and the current space benefit coefficient and the current ecological benefit coefficient of the coastline are determined;

[0018] The current space benefit coefficient and the current ecological benefit coefficient are subjected to Hermite spline interpolation to construct a current Hermite spline benefit curve of the coastline;

[0019] The project construction requirements of the ecological revetment engineering for the current coastline in the target ecological revetment area are acquired, and an expected Hermite spline benefit curve of the coastline is drawn according to the project construction requirements;

[0020] The benefit spline functions of the preset small-tidal pool structure are defined as a type of benefit spline functions, and the benefit spline functions of the preset large-tidal pool structure are defined as a type of benefit spline functions; the slope deviation between the current Hermite spline benefit curve and the expected Hermite spline benefit curve is calculated, and a spline function set of Hermite spline deviation contained in the slope deviation is acquired;

[0021] The tidal pool structures required to be arranged in the current coastline are allocated by analyzing whether the type of benefit spline functions and the type of benefit spline functions exist in the spline function set, a tidal pool structure allocation result is generated, and the arrangement position of the tidal pool structure is determined according to the simulation arrangement of the tidal pool structure allocation result.

[0022] Further, in a preferred embodiment of the present application, the tidal pool structure allocation result is generated by allocating the tidal pool structures required to be arranged in the current coastline through analyzing whether the type of benefit spline functions and the type of benefit spline functions exist in the spline function set, and the arrangement position of the tidal pool structure is determined according to the simulation arrangement of the tidal pool structure allocation result, and the specific steps include the following steps:

[0023] If there is at least one and more than one type of benefit spline function in the spline function set, it is determined that the small-tidal pool structure is required for the coastline;

[0024] If there is at least one and more than one type of benefit spline function in the spline function set, it is determined that the large-tidal pool structure is required for the coastline;

[0025] If there is at least one and more than one type of benefit spline function and at least one and more than one type of benefit spline function in the spline function set, it is determined that the combination of the small-tidal pool structure and the large-tidal pool structure is required for the coastline, and the tidal pool structure allocation result is generated;

[0026] simulate arrangement of small or large tidal pool structures in the preset topographic area of the current coastline based on the tidal pool structure distribution result, and perform coupling analysis on the coupling field affecting the tidal zone and the habitat rules of organisms in the tidal zone after the simulated arrangement, to determine the arrangement position of the tidal pool structure.

[0027] Further, in a preferred embodiment of the present application, the simulation arrangement of small or large tidal pool structures in the preset topographic area of the current coastline based on the tidal pool structure distribution result, and the coupling analysis on the coupling field affecting the tidal zone and the habitat rules of organisms in the tidal zone after the simulated arrangement, to determine the arrangement position of the tidal pool structure, specifically includes the following steps:

[0028] obtaining a preset topographic area of the current coastline and a plane pattern diagram of the ecological revetment slope toe in the preset topographic area, and planning the preset topographic area of the current coastline into a plurality of sub-topographic areas according to the plane pattern diagram;

[0029] simulating arrangement of small or large tidal pool structures in each sub-topographic area according to a predetermined arrangement spacing threshold of the small or large tidal pool structures based on the tidal pool structure distribution result and the project construction requirements;

[0030] constructing an arrangement coupling field after the simulated arrangement is completed, obtaining dynamic tidal parameters in the preset topographic area of the current coastline when the tidal zone appears, and creating a tidal motion change model through the dynamic tidal parameters;

[0031] extracting the coupling field affecting the tidal zone from the tidal motion change model in the arrangement coupling field, and planning the best coupling field range of each sub-topographic area according to the habitat rules of organisms in the tidal zone in the current coastline;

[0032] obtaining an interference area value between the coupling field of each sub-topographic area and the corresponding best coupling field range, and if the interference area value is greater than a preset interference area value, then arranging and installing small or large tidal pool structures at the simulated arrangement position of the sub-topographic area;

[0033] if the interference area value is less than the preset interference area value, then adjusting the simulated arrangement position of the sub-topographic area until the interference area value is equal to or greater than the preset interference area value, generating an adjusted arrangement position, and arranging and installing small or large tidal pool structures based on the adjusted arrangement position.

[0034] The present application has the following beneficial technical effects:

[0035] The present invention not only provides a habitat by designing a small tidal pool structure and a large tidal pool structure, but also increases the surface roughness through the design of its hollow pool, improves the wave resistance effect, and reduces the height of the waves; the tidal pool structure uses standardized-sized concrete blocks, which can promote the exchange of materials between water and land, enhance the ecological function of the coastline, and significantly improve construction efficiency, thereby effectively protecting the ecological revetment structure from erosion. In addition, the present invention also proposes a variety of layout methods for the spacing arrangement of tidal pool structures, different forms of arrangement, and flexible combination arrangement, ensuring that each tidal pool can obtain sufficient water and light, while also fully considering the shape of the coastline and landscape design requirements, so that different types of tidal pool structures are widely used in different coastline projects, thereby better meeting diverse needs and maximizing the ecological and economic benefits of ecological revetment. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, without paying any creative work, they can also obtain drawings of other embodiments based on these drawings.

[0037] Figure 1 This is a schematic diagram of the overall structure of a small tidal pool structure;

[0038] Figure 2 This is a partial structural diagram of a small tidal pool structure;

[0039] Figure 3 This is a schematic diagram of the overall structure of a large tidal pool structure;

[0040] Figure 4 Schematic diagram of the partial structure of a large tidal pool structure.

[0041] The following are the descriptions of the reference numerals:

[0042] 101. Square concrete block; 102. First square hollow pool; 103. First concrete convex body; 104. Rectangular concrete block; 105. Second square hollow pool; 106. Second concrete convex body. DETAILED DESCRIPTION

[0043] In order to make the above object, features and advantages of the present application more clearly understood, the following further describes the present application in detail with reference to the accompanying drawings and specific embodiments, which are simplified schematic diagrams and only show the basic structure of the present application in a schematic manner, and thus only show the components related to the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0044] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms “center”, “longitudinal”, “transverse”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer” and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application. In addition, the terms “first”, “second” and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with “first”, “second” and the like can explicitly or implicitly include one or more features. In the description of the present application, unless otherwise specified, the meaning of “a plurality of” is two or more.

[0045] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms “mounting”, “connection”, “connection” should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the related drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0047] As Figures 1-4 shown, the first aspect of the present application provides a tidal pool structure for improving biodiversity based on ecological revetment, which comprises a small tidal pool structure and a large tidal pool structure.

[0048] The small tidal pool structure is composed of a plurality of square concrete blocks 101, the length of the square concrete block 101 is 1.5 meters, the width is 1.5 meters, and the length and width of the square concrete block 101 are equivalent to the size of the block stone of the toe of the revetment; the height of the square concrete block 101 is 0.8 meters, and the height of the square concrete block 101 is equivalent to the height of the block stone of the toe of the revetment.

[0049] A first square hollow pool 102 is formed in the upper surface of each square concrete block 101, and the first square hollow pool 102 is used to store water under the action of tides to provide habitats for different kinds of organisms.

[0050] The length of the first square hollow pool 102 is 0.9 meters, the width is 0.9 meters, and the height is 0.3 meters, which can significantly increase the roughness of the revetment surface.

[0051] It should be noted that the first square hollow pool 102 on the square concrete block 101 can store a certain amount of water after the action of tides, thereby providing habitats for different kinds of organisms and attracting foraging birds, further enriching the local biodiversity. At the same time, the design of the first square hollow pool 102 can significantly increase the roughness of the surface, improve the wave resistance effect, reduce the climbing height of the wave, effectively eliminate or reduce the erosion degree of the tidal action on the ecological revetment structure, and improve the firmness of the ecological revetment structure.

[0052] The large tidal pool structure is composed of a plurality of rectangular concrete blocks 104, the length of the rectangular concrete block 104 is 5.6 meters, the width is 2.6 meters, and the length is equivalent to the total length of 3-4 block stones of the toe of the revetment, and the width is equivalent to the total length of 1-2 block stones of the toe of the revetment; the height of the rectangular concrete block 104 is 0.8 meters, and the height of the rectangular concrete block 104 is equivalent to the height of the block stone of the toe of the revetment.

[0053] A second square hollow pool 105 is arranged on the upper surface of each rectangular concrete block 104, the length of the second square hollow pool 105 is 2 meters, the width is 2 meters, and the height is about 0.3 meters.

[0054] It should be noted that, similarly, the second square hollow pool 105 on the rectangular concrete block 104 can provide habitats for different types of organisms after the action of tides, promote the exchange of matter between water and land, and enhance the ecological function of the coastline. This design helps to improve the disaster resistance of the coastline and reduce the impact of natural disasters on surrounding residents and the ecological environment. And through the design of the second square hollow pool 105, on the one hand, the roughness of the surface is increased, the wave resistance effect is improved, and the wave climbing height is reduced, thereby effectively protecting the revetment structure from erosion; on the other hand, it can reduce the erosion of the revetment by the action of tides, maintain the stability of the revetment, slow down the erosion and deposition speed, and help to maintain the stability of the coastline.

[0055] It should be noted that the two different types of tidal pool structures are arranged at intervals, and the distance between them is about 5 meters, which is determined by the size of the tidal pool structure. It is recommended to take the length of the large tidal pool structure as the interval length. For example, if the length of the large tidal pool structure is 5 meters, the distance between the two types of tidal pool structures should also be about 5 meters. In actual application, small and large tidal pools can be combined for application according to the specific circumstances of the coastline to achieve the best ecological and economic benefits; the flexibility of this combination makes the present application widely applicable in different coastline projects, thereby better meeting the diverse needs and maximizing ecological and economic benefits. In addition, the arrangement of small or large tidal pool structures can be in a straight line, a curve, or a ring, depending on the shape of the coastline and the landscape design requirements; for example, in a winding coastline, a curved arrangement of tidal pool structures can be used to make the coastline more natural and smooth; in an open coastline, a ring-shaped arrangement of tidal pool structures can be used to form a unique landscape effect; this arrangement of tidal pool structures not only improves the ecological benefits of the ecological revetment structure, but also adds a unique landscape effect to the coastline. The present application optimizes the arrangement of tidal pools to achieve double improvement in ecological benefits and landscape value.

[0056] The lower part of the small tidal pool structure is provided with two first concrete protrusions 103, which are arranged in parallel to the direction of the revetment front.

[0057] The lower part of the large tidal pool structure is provided with two second concrete protrusions 106, which are arranged in parallel to the direction of the revetment front.

[0058] The height of the second concrete protrusion 106 is 0.2 meters, and the width of a single second concrete protrusion 106 is 0.3 meters. The second concrete protrusion 106 can be placed on the first layer of blocks at the toe of the revetment.

[0059] It should be noted that the arrangement of the first concrete protrusion 103 and the second concrete protrusion 106 can respectively enable the square concrete block 101 and the rectangular concrete block 104 to be exactly stuck on the first layer of blocks, so that the small tidal pool structure or the large tidal pool structure always remains stable under the action of the tide, thereby effectively preventing the bank protection structure from being destroyed by waves.

[0060] In summary, small tidal pools occupy a relatively small area, making them easy to deploy. Furthermore, their construction cost is relatively low, minimizing the construction cost of ecological revetment tidal protection projects and generating high economic returns. A single large tidal pool structure can accommodate a wider range of biodiversity, significantly enhancing the overall ecological benefits of the ecological revetment. The use of standardized concrete blocks for both small and large tidal pools significantly improves construction efficiency and biodiversity, enriching the revetment ecosystem. Furthermore, the tidal pool design enhances the revetment's wave resistance, reduces wave run-up, and effectively protects the revetment from erosion. Furthermore, the convex design enhances the revetment's stability, preventing it from being destroyed by waves and thus extending its service life. This design concept allows the ecological revetment structure to perform the dual functions of providing a habitat for biological life, wave resistance, and revetment protection. It also allows for the flexible selection and combination of different tidal pool types in different shoreline projects, optimizing the ecological revetment layout based on specific needs and conditions.

[0061] A second aspect of the present invention provides a method for arranging a tidal pool structure based on ecological revetments to improve biodiversity, which is applied to any of the tidal pool structures based on ecological revetments to improve biodiversity, and specifically comprises the following steps:

[0062] Obtaining a multidimensional geographic spatial map of the coastline in the target ecological revetment area, and obtaining the current geographic spatial state and current ecological scale of the coastline through the multidimensional geographic spatial map;

[0063] Obtaining an ecological revetment project benefit estimation model based on a big data network, estimating the current geographic spatial state and current ecological scale through the ecological revetment project benefit estimation model, and determining the current spatial benefit coefficient and current ecological benefit coefficient of the coastline;

[0064] Performing Hermite spline interpolation on the current spatial benefit coefficient and the current ecological benefit coefficient to construct a current Hermite spline benefit curve of the coastline;

[0065] Obtaining project construction requirements of the ecological revetment project for the current coastline in the target ecological revetment area, and drawing an expected Hermite spline benefit curve of the coastline based on the project construction requirements;

[0066] The benefit spline function of the preset small tide pool structure is defined as a first type of benefit spline function, and the benefit spline function of the preset large tide pool structure is defined as a second type of benefit spline function; a slope deviation between the current Hermite spline benefit curve and the expected Hermite spline benefit curve is calculated to obtain a spline function set of Hermite spline deviations contained in the slope deviation;

[0067] By analyzing whether the first type of benefit spline function and the second type of benefit spline function exist in the spline function set, the tide pool structure required to be arranged in the current coastline is distributed, a tide pool structure distribution result is generated, and the arrangement position of the tide pool structure is determined according to the tide pool structure distribution result.

[0068] It should be noted that for the arrangement and installation of the tide pool structure of the coastline in the target ecological revetment area, a suitable small tide pool or large tide pool should be selected according to the topography, hydrological conditions and biological diversity targets of the coastline, etc. For example, a small tide pool structure can be selected for arrangement and installation in a coastline project with limited space or budget, such as a small harbor, a river estuary, etc. A large tide pool structure can be selected for arrangement and installation in a coastline project with sufficient space and high ecological benefits, such as a large bay, a wetland park, etc. Therefore, the method first evaluates the space benefit and ecological benefit of the coastline in the target ecological revetment area to obtain the actual space benefit coefficient and ecological benefit coefficient, then calculates the difference between the actual space benefit coefficient and the ecological benefit coefficient and the expected benefit in the form of a Hermite spline curve, i.e. a spline function set of Hermite spline deviations contained in the slope deviation, and finally analyzes whether the first type of benefit spline function or the second type of benefit spline function exists in the spline function set to distribute a suitable tide pool structure for the coastline in the target ecological revetment area. Through the method, the best tide pool structure type can be accurately and reasonably selected for the coastline project according to the space and ecological benefits of the coastline and the construction requirements of the coastline, and the layout position of the distributed tide pool structure can also be accurately determined, thereby further improving the wave resistance effect of the revetment, reducing the wave climbing phenomenon of the ecological revetment, effectively protecting the revetment structure, optimizing the service life of the ecological revetment structure, and achieving good economic benefits.

[0069] Further, in a preferred embodiment of the present application, the method of distributing the tide pool structure required to be arranged in the current coastline by analyzing whether the first type of benefit spline function and the second type of benefit spline function exist in the spline function set, generating a tide pool structure distribution result, and determining the arrangement position of the tide pool structure according to the tide pool structure distribution result specifically includes the following steps:

[0070] If there is at least one or more than one type 1 benefit spline function in the spline function set, a small tidal pool structure is needed to calibrate the coastline;

[0071] If there is at least one or more than one type 2 benefit spline function in the spline function set, a large tidal pool structure is needed to calibrate the coastline;

[0072] If there is at least one or more than one type 1 benefit spline function and one or more than one type 2 benefit spline function in the spline function set, a combination of small and large tidal pool structures is needed to calibrate the coastline, and a tidal pool structure distribution result is generated;

[0073] Based on the tidal pool structure distribution result, a small tidal pool structure or a large tidal pool structure is simulated and arranged in a preset topographic area of the current coastline, and a coupling analysis is performed on the coupling field affecting the tidal zone and the habitat of organisms in the tidal zone after the simulation and arrangement, so as to determine the arrangement position of the tidal pool structure.

[0074] It should be noted that if there is at least one or more than one type 1 benefit spline function in the spline function set, the benefit performance of the small tidal pool structure can compensate for the benefit defects of the coastline compared with the requirements of the project construction, so the coastline needs to be arranged with a small tidal pool structure; if there is at least one or more than one type 2 benefit spline function in the spline function set, the benefit performance of the large tidal pool structure can compensate for the benefit defects of the coastline, so the coastline needs to be arranged with a large tidal pool structure; if there is at least one or more than one type 1 benefit spline function and one or more than one type 2 benefit spline function in the spline function set, there are multiple benefit spline function missing items of different types of tidal pool structures in the coastline, so small and large tidal pool structures need to be arranged at the same time. By this method, the type of tidal pool structure needed to be selected and arranged on the coastline can be accurately analyzed and arranged, the stability of the ecological revetment structure of the coastline can be enhanced, and the revetment structure can be prevented from being destroyed by waves; compared with the traditional arrangement method of the tidal pool structure, the arrangement of the tidal pool structure on the different revetment structures can be rationalized, the manual operation steps and the selection error of the manual operation can be reduced, so as to help prolong the service life of the ecological revetment structure, and the reliability is high.

[0075] Further, in a preferred embodiment of the present application, based on the tidal pool structure distribution result, a small tidal pool structure or a large tidal pool structure is simulated and arranged in a preset topographic area of the current coastline, and a coupling analysis is performed on the coupling field affecting the tidal zone and the habitat of organisms in the tidal zone after the simulation and arrangement, so as to determine the arrangement position of the tidal pool structure, which specifically includes the following steps:

[0076] acquire a preset topographic area of the current coastline and a plane pattern diagram of the ecological revetment toe in the preset topographic area, and plan the preset topographic area of the current coastline into several sub-topographic areas according to the plane pattern diagram;

[0077] based on the tidal pool structure distribution result and a predetermined arrangement spacing threshold of the preset small tidal pool structure or the large tidal pool structure, simulate arrangement of the small tidal pool structure or the large tidal pool structure in each sub-topographic area according to the predetermined arrangement spacing threshold;

[0078] construct an arrangement coupling field after the simulation arrangement is completed, acquire dynamic tidal parameters when the tidal zone appears in the preset topographic area of the current coastline, and create a tidal motion change model through the dynamic tidal parameters;

[0079] extract the coupling field of the tidal motion change model affecting the tidal zone in each sub-topographic area in the arrangement coupling field, and plan an optimal coupling field range of each sub-topographic area according to the habitat law of the organisms in the tidal zone in the current coastline;

[0080] acquire an interference area value between the coupling field of each sub-topographic area and the corresponding optimal coupling field range, if the interference area value is greater than a preset interference area value, arrange and install the small tidal pool structure or the large tidal pool structure at the simulation arrangement position of the sub-topographic area;

[0081] if the interference area value is less than the preset interference area value, adjust the simulation arrangement position of the sub-topographic area until the interference area value is equal to or greater than the preset interference area value, generate an adjusted arrangement position, and arrange and install the small tidal pool structure or the large tidal pool structure based on the adjusted arrangement position.

[0082] It should be noted that in order to maximize the performance of the small or large tidal pool structure, the placement of the two structures is particularly important. It is recommended that the small or large tidal pool structure be located in the middle of the top layer of the toe, while the tidal pool should be located at the toe of the revetment and between the tidal zones. For example, a tidal pool structure can be placed approximately every 5 meters at the toe of the revetment, ensuring that the tidal pool structure is located between the tidal zones to facilitate habitat and foraging. Among them, if the interference area value is greater than the preset interference area value, it means that the simulated layout position of the tidal pool structure meets the established layout spacing threshold specified by the tidal pool structure allocation results and project construction requirements, and is also between the tidal zones, which means that the location of this simulated layout can help improve the habitat and foraging of organisms. Therefore, the location of the simulated layout of the sub-topography area is used to arrange and install the small tidal pool structure or the large tidal pool structure; otherwise, it means that although the simulated layout position of the tidal pool structure meets the established layout spacing threshold specified by the tidal pool structure allocation results and project construction requirements, it is not between the tidal zones, which may affect the high-quality habitat and efficient foraging of organisms. Therefore, the location of this simulated layout needs to be adjusted to meet the above two conditions at the same time. Through this method, the layout position of the small tidal pool structure or the large tidal pool structure can be efficiently determined and accurately adjusted, thereby ensuring that different tidal pool structures can play a better wave-breaking performance and effectively improve the habitat, foraging and reproduction quality of marine organisms. At the same time, the spacing between tidal pool structures not only ensures that each tidal pool has sufficient water and light, but also improves the ecological system of the coastline, reduces the construction cost of the tidal pool structure, and improves maintenance efficiency.

[0083] The above description of the preferred embodiments of the present invention is provided as a guide, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A method for arranging tidal pool structures to enhance biodiversity based on ecological revetments, wherein the tidal pool structures include small tidal pool structures and large tidal pool structures, and are characterized by: The small tidal pool structure is composed of a plurality of square concrete blocks, each of which is 1.5 meters long and 1.5 meters wide, and the length and width of the square concrete blocks are equivalent to the size of the stones at the foot of the revetment; the height of the square concrete blocks is 0.8 meters, and the height of the square concrete blocks is equivalent to the height of a layer of stones at the foot of the revetment slope; The large tidal pool structure is composed of a plurality of rectangular concrete blocks, each of which is 5.6 meters long and 2.6 meters wide, and the length is equivalent to the total length of 3 to 4 stones at the foot of the revetment slope, and the width is equivalent to the total length of 1 to 2 stones at the foot of the revetment slope; the height of the rectangular concrete block is 0.8 meters, and the height of the rectangular concrete block is equivalent to the height of a layer of blocks at the foot of the revetment slope; The arrangement method specifically comprises the following steps: Obtaining a multidimensional geographic spatial map of the coastline in the target ecological revetment area, and obtaining the current geographic spatial state and current ecological scale of the coastline through the multidimensional geographic spatial map; Obtaining an ecological revetment project benefit estimation model based on a big data network, estimating the current geographic spatial state and current ecological scale through the ecological revetment project benefit estimation model, and determining the current spatial benefit coefficient and current ecological benefit coefficient of the coastline; Performing Hermite spline interpolation on the current spatial benefit coefficient and the current ecological benefit coefficient to construct a current Hermite spline benefit curve of the coastline; Obtaining project construction requirements of the ecological revetment project for the current coastline in the target ecological revetment area, and drawing an expected Hermite spline benefit curve of the coastline based on the project construction requirements; A benefit spline function of a preset small tidal pool structure is defined as a first-class benefit spline function; and a benefit spline function of a preset large tidal pool structure is defined as a second-class benefit spline function; calculating a slope deviation between a current Hermite spline benefit curve and an expected Hermite spline benefit curve, and obtaining a spline function set of Hermite spline deviations included in the slope deviation; By analyzing whether there are first-class benefit spline functions and second-class benefit spline functions in the spline function set, the tidal pool structure required for the current coastline is allocated, the tidal pool structure allocation result is generated, and the layout location of the tidal pool structure is determined by simulating the layout according to the tidal pool structure allocation result.

2. The method for arranging a tidal pool structure for improving biodiversity based on ecological revetment according to claim 1, characterized in that: A first square hollow pool is provided on the upper surface of each square concrete block. The first square hollow pool is used to store water under the action of tides to provide a habitat for different types of organisms.

3. The method for arranging a tidal pool structure for improving biodiversity based on ecological revetment according to claim 2, characterized in that: The first square hollow pool has a length of 0.9 meters, a width of 0.9 meters, and a height of 0.3 meters, which can significantly increase the roughness of the bank protection surface.

4. The method for arranging a tidal pool structure for improving biodiversity based on ecological revetment according to claim 1, characterized in that: Two full-length first concrete protrusions are arranged below the small tidal pool structure. The arrangement direction of the first concrete protrusions is parallel to the front direction of the revetment. The height of the first concrete protrusions is 0.2 meters, and the width of a single first concrete protrusion is 0.3 meters.

5. The method for arranging a tidal pool structure for improving biodiversity based on ecological revetment according to claim 1, characterized in that: A second square hollow pool is provided on the upper surface of each rectangular concrete block. The second square hollow pool has a length of 2 meters, a width of 2 meters and a height of about 0.3 meters.

6. The method for arranging a tidal pool structure for improving biodiversity based on ecological revetment according to claim 1, characterized in that: Two through-length second concrete protrusions are arranged below the large tidal pool structure, and the arrangement direction of the second concrete protrusions is parallel to the front direction of the revetment.

7. The method for arranging a tidal pool structure for improving biodiversity based on ecological revetment according to claim 6, characterized in that: The height of the second concrete protrusion is 0.2 meters, and the width of a single second concrete protrusion is 0.3 meters. The second concrete protrusion is placed on the first layer of blocks at the foot of the revetment slope.

8. The method for arranging a tidal pool structure for improving biodiversity based on ecological revetment according to claim 1, characterized in that: The method includes the following steps: analyzing whether there is a first-class benefit spline function and a second-class benefit spline function in the spline function set to allocate the tidal pool structure required for the current coastline, generating a tidal pool structure allocation result, and simulating the layout according to the tidal pool structure allocation result to determine the layout position of the tidal pool structure. If there is at least one or more benefit spline functions of the same type in the spline function set, then a small tidal pool structure is required to calibrate the coastline; If there is at least one or more type II benefit spline functions in the spline function set, then a large tidal pool structure is required to calibrate the coastline; If there is one or more first-class benefit spline functions and one or more second-class benefit spline functions in the spline function set, then the coastline calibration requires the combined application of small tidal pool structures and large tidal pool structures to generate the tidal pool structure allocation result; Based on the tidal pool structure allocation result, a small tidal pool structure or a large tidal pool structure is simulated and arranged in a preset terrain area of ​​the current coastline, and a coupling analysis is performed on the coupling field affecting the tidal zone after the simulated arrangement and the habitat law of organisms in the tidal zone to determine the arrangement location of the tidal pool structure.

9. The method for arranging a tidal pool structure for improving biodiversity based on ecological revetment according to claim 8, characterized in that: The method of simulating the arrangement of a small tidal pool structure or a large tidal pool structure in a preset terrain area of ​​the current coastline based on the tidal pool structure allocation result, and performing a coupling analysis on the coupling field affecting the tidal zone after the simulated arrangement and the habitat law of organisms in the tidal zone to determine the arrangement location of the tidal pool structure, specifically includes the following steps: Obtaining a preset terrain area of ​​the current coastline and a plane pattern diagram of the foot of the ecological revetment slope in the preset terrain area, and planning the preset terrain area of ​​the current coastline into a plurality of sub-terrain areas according to the plane pattern diagram; presetting a predetermined spacing threshold for small tidal pool structures or large tidal pool structures based on the tidal pool structure allocation result and project construction requirements, and simulating the layout of the small tidal pool structures or large tidal pool structures in each sub-topographic area according to the predetermined spacing threshold; Constructing a layout coupling domain after the simulation layout is completed, obtaining dynamic tidal parameters when a tidal zone appears in a preset terrain area of ​​the current coastline, and creating a tidal motion change model based on the dynamic tidal parameters; By extracting the tidal motion change model's coupling domain for each sub-topographic area's influence on the tidal zone in the layout coupling domain, and planning the optimal coupling domain range for each sub-topographic area based on the current habitat patterns of organisms in the tidal zone on the coastline; Obtaining an interference area value between the coupling area of ​​each sub-topographic region and the corresponding optimal coupling area range; if the interference area value is greater than a preset interference area value, arranging and installing the small tidal pool structure or the large tidal pool structure using the simulated layout position of the sub-topographic region; If the interference area value is less than the preset interference area value, the position of the simulated layout of the sub-terrain area is adjusted until the interference area value is equal to or greater than the preset interference area value, and the adjusted layout position is generated. The small tidal pool structure or the large tidal pool structure is arranged and installed based on the adjusted layout position.

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