Method and system for repairing bare patchy degraded slope vegetation
Patent Information
- Application Number
- CN202611218723.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-08-12
- Publication Date
- 2026-09-25
AI Technical Summary
然而由于坡地土层薄、水分少、缺营养，从而导致部分坡地出现裸斑状退化
[0016]本申请提供的一种裸斑状退化坡地植被修复方法及系统，获取目标坡地的地形信息；其中，地形信息包括目标坡地的边界信息和坡度信息，边界信息包括退化边界；基于目标坡地的退化边界，确定待修复区域；基于待修复区域的地形信息，计算生态草饼的制作参数；其中，生态草饼为具有几何结构边缘的草饼、且生态草饼的边缘设置为齿状啮合结构或锁扣结构，生态草饼的制作参数包括生态草饼的尺寸和边缘结构；基于待修复区域的地形信息，在待修复区域上铺设相互啮合的生态草饼；在生态草饼上安装固土结构；根据退化边界确定待修复区域，以提高修复准确性，结合待修复区域的地形信息定制化计算生态草饼的制作参数，并且利用相邻生态草饼之间相互啮合提高植被的稳定性，同时采用固土结构进一步提高生态草饼的稳定性，从而提高裸斑状退化坡地制备修复的效果。
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Figure CN122804564A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of vegetation restoration, specifically to a method and system for restoring vegetation on bare, degraded slopes. Background Technology
[0002] Grasslands are an important component of terrestrial ecosystems, playing a vital role in soil and water conservation, biodiversity maintenance, and carbon sequestration. However, due to factors such as overgrazing, climate change, and irrational use, large areas of grasslands worldwide are experiencing degradation, manifested as decreased vegetation cover, exposed soil, and reduced biodiversity. This degradation is particularly severe in sloping areas with complex topography.
[0003] Traditional grassland ecological restoration methods mainly involve manual or mechanical sowing of grass seeds. However, due to the thin soil layer, low moisture content, and lack of nutrients on slopes, some slopes exhibit bare-spot degradation.
[0004] Therefore, existing technologies lack an ecological restoration method that is low in implementation cost, easy to operate, and capable of differentiating grass seeding according to the degree of degradation and topographic slope of different areas of grassland. Summary of the Invention
[0005] To address the aforementioned technical problems, this application is proposed. Embodiments of this application provide a method and system for vegetation restoration of bare, degraded slopes.
[0006] According to one aspect of this application, a method for vegetation restoration of bare, degraded slopes is provided, comprising: acquiring topographic information of a target slope; wherein the topographic information includes boundary information and slope information of the target slope, the boundary information including a degradation boundary; determining a region to be restored based on the degradation boundary of the target slope; calculating the production parameters of an ecological grass cake based on the topographic information of the region to be restored; wherein the ecological grass cake is a grass cake with a geometrically structured edge, and the edge of the ecological grass cake is set as a toothed interlocking structure or a locking structure, the production parameters of the ecological grass cake including the size and edge structure of the ecological grass cake; laying the interlocking ecological grass cakes on the region to be restored based on the topographic information of the region to be restored; and installing a soil stabilization structure on the ecological grass cakes.
[0007] In one embodiment, obtaining the terrain information of the target slope includes: acquiring an aerial image of the target slope; and identifying the aerial image to obtain the terrain information of the target slope.
[0008] In one embodiment, determining the area to be restored based on the degradation boundary of the target slope includes: determining the area to be restored based on the continuous area enclosed by the degradation boundary of the target slope.
[0009] In one embodiment, determining the area to be restored based on the continuous area enclosed by the degradation boundary of the target slope includes: dividing the target slope into multiple mutually isolated continuous areas using the degradation boundary of the target slope as the area boundary; calculating the vegetation coverage rate within the continuous areas; and determining the continuous areas with vegetation coverage rates lower than a preset coverage rate threshold as the areas to be restored.
[0010] In one embodiment, calculating the production parameters of the ecological grass cake based on the topographic information of the area to be restored includes: calculating the production parameters of the ecological grass cake based on the topographic information of the area to be restored and the restoration boundary of the ecological grass cake; wherein, the restoration boundary of the ecological grass cake represents the maximum range of soil stabilization radiated by the ecological grass cake during the growing season, and the restoration boundary of the ecological grass cake is obtained based on historical restoration data statistics.
[0011] In one embodiment, calculating the manufacturing parameters of the ecological grass cake based on the terrain information of the area to be restored and the restoration boundary of the ecological grass cake includes: determining the laying boundary of the ecological grass cake based on the terrain information of the area to be restored and the restoration boundary of the ecological grass cake; dividing the area to be restored into multiple geometric regions based on the laying boundary of the ecological grass cake and the size parameter range of the ecological grass cake; and calculating the manufacturing parameters of the corresponding ecological grass cake based on the multiple geometric regions.
[0012] In one embodiment, calculating the production parameters of the ecological grass cake based on the terrain information of the area to be restored includes: determining the water collection path of the area to be restored based on the slope information of the area to be restored; and calculating the production parameters of the ecological grass cake based on the water collection path and the boundary information of the area to be restored.
[0013] In one embodiment, the step of laying interlocking ecological grass cakes on the area to be restored based on the terrain information of the area to be restored includes: laying interlocking ecological grass cakes on the area to be restored and fixing them between the ecological grass cakes and the slope of the area to be restored using a bio-binding liquid.
[0014] In one embodiment, installing a soil stabilization structure on the ecological grass cake includes installing a soil stabilization grid on the ecological grass cake.
[0015] According to another aspect of this application, a vegetation restoration system for bare, patchy degraded slopes is provided, comprising: a terrain information acquisition module for acquiring terrain information of a target slope; wherein the terrain information includes boundary information and slope information of the target slope, and the boundary information includes a degradation boundary and a restoration boundary; a region to be restored module for determining a region to be restored based on the degradation boundary and restoration boundary of the target slope; a production parameter calculation module for calculating production parameters of ecological grass cakes based on the terrain information of the region to be restored; wherein the ecological grass cakes are grass cakes with geometrically structured edges, and the edges of the ecological grass cakes are set as toothed interlocking structures or interlocking structures, and the production parameters of the ecological grass cakes include the size and edge structure of the ecological grass cakes; an ecological grass cake laying module for laying interlocking ecological grass cakes on the region to be restored based on the terrain information of the region to be restored; and a soil stabilization structure installation module for installing a soil stabilization structure on the ecological grass cakes.
[0016] This application provides a method and system for vegetation restoration of bare, degraded slopes. The method involves acquiring topographic information of the target slope, including boundary and slope information, with the boundary information including a degradation boundary. Based on the degradation boundary, the area to be restored is determined. Based on the topographic information of the area to be restored, the production parameters for ecological grass cakes are calculated. The ecological grass cakes are grass cakes with geometrically structured edges, and the edges of the ecological grass cakes are set with a toothed interlocking structure or a locking structure. The production parameters of the ecological grass cakes include their size and edge structure. Based on the topographic information of the area to be restored, interlocking ecological grass cakes are laid on the area to be restored. A soil stabilization structure is installed on the ecological grass cakes. The method improves restoration accuracy by determining the area to be restored according to the degradation boundary, customizing the production parameters of the ecological grass cakes based on the topographic information of the area to be restored, and improving vegetation stability by utilizing the interlocking between adjacent ecological grass cakes. Simultaneously, the soil stabilization structure further enhances the stability of the ecological grass cakes, thereby improving the restoration effect of bare, degraded slopes. Attached Figure Description
[0017] The above and other objects, features, and advantages of this application will become more apparent from the more detailed description of the embodiments of this application in conjunction with the accompanying drawings. The drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof. In the drawings, the same reference numerals generally represent the same components or steps.
[0018] Figure 1 This is a flowchart illustrating an exemplary embodiment of the present application of a method for restoring vegetation on bare, degraded slopes.
[0019] Figure 2This is a schematic diagram of the structure of a vegetation restoration system for bare, degraded slopes provided in an exemplary embodiment of this application.
[0020] Figure 3 This is a structural diagram of an electronic device provided in an exemplary embodiment of this application. Detailed Implementation
[0021] Hereinafter, exemplary embodiments according to this application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of this application, and not all embodiments of this application. It should be understood that this application is not limited to the exemplary embodiments described herein.
[0022] Figure 1 This is a schematic flowchart of a method for restoring vegetation on bare, degraded slopes according to an exemplary embodiment of this application. Figure 1 As shown, the method for restoring vegetation on bare, degraded slopes includes the following steps: Step 110: Obtain the terrain information of the target slope.
[0023] The terrain information includes the boundary information and slope information of the target slope, with the boundary information including the degraded boundary. This application obtains the boundary information and slope information of the target slope to determine the shape and size of the restoration area.
[0024] Step 120: Determine the area to be restored based on the degradation boundary of the target slope.
[0025] This application determines the area of the target slope to be restored based on the degradation boundary of the target slope (i.e., the overall boundary of the target slope).
[0026] Step 130: Calculate the production parameters of the ecological grass cake based on the terrain information of the area to be restored.
[0027] The ecological grass cake is a round or square cake composed of organic matter, adhesive, plant seeds, and fertilizer, encapsulated in a biodegradable material. The ecological grass cake has geometrically structured edges with serrated or interlocking structures. The manufacturing parameters of the ecological grass cake include its size and edge structure. This application improves the overall stability of the vegetation by designing the edges of the ecological grass cakes with serrated or interlocking structures to achieve mutual interlocking and fixation between adjacent ecological grass cakes. Furthermore, the manufacturing parameters of each ecological grass cake are calculated based on the topographic information of the area to be restored, achieving precise design and minimizing the consumption of ecological grass cakes while ensuring restoration effectiveness.
[0028] Step 140: Based on the topographic information of the area to be restored, lay interlocking ecological grass cakes on the area to be restored.
[0029] Based on the topographic information of the area to be restored, this application lays interlocking ecological grass cakes on the area to be restored.
[0030] Step 150: Install the soil stabilization structure on the ecological grass cake.
[0031] After laying the ecological grass cakes, this application installs a soil stabilizing structure on the ecological grass cakes to further improve their stability.
[0032] This application provides a method for vegetation restoration of bare, degraded slopes. The method involves acquiring topographic information of the target slope, including boundary and slope information, with the boundary information including a degradation boundary. Based on the degradation boundary, the area to be restored is determined. Based on the topographic information of the area to be restored, the production parameters for ecological grass cakes are calculated. The ecological grass cakes are grass cakes with geometrically structured edges, and the edges of the ecological grass cakes are set with a toothed interlocking structure or a locking structure. The production parameters of the ecological grass cakes include their size and edge structure. Based on the topographic information of the area to be restored, interlocking ecological grass cakes are laid on the area to be restored. A soil stabilization structure is installed on the ecological grass cakes. The method improves restoration accuracy by determining the area to be restored according to the degradation boundary, customizing the production parameters of the ecological grass cakes based on the topographic information of the area to be restored, and improving vegetation stability by utilizing the interlocking between adjacent ecological grass cakes. Simultaneously, the soil stabilization structure further enhances the stability of the ecological grass cakes, thereby improving the restoration effect of bare, degraded slopes.
[0033] In one embodiment, step 110 can be implemented by: acquiring aerial images of the target slope; identifying the aerial images to obtain terrain information of the target slope.
[0034] This application utilizes drones or other equipment equipped with infrared cameras to conduct aerial photography of the target slope, obtaining aerial images of the slope. By identifying the terrain information of the target slope through aerial imagery, exposed areas are perceived and located. Based on the transmitted location and the size of the exposed patches, the application intelligently calculates the quantity and location of grass cakes to be deployed. Furthermore, drones carrying ecological grass cakes can be used to deploy the corresponding number of grass cakes at designated locations based on the calculation results, reducing the workload of manual handling. After the grass cakes are deployed by the drone, manual splicing of the grass cakes is also possible. Preferably, this application can perform contour segmentation on the aerial images to obtain layered images of each contour line, and combine the contour information to identify the slope information of the target slope.
[0035] In one embodiment, step 120 can be implemented by determining the area to be repaired based on the continuous area enclosed by the degradation boundary of the target slope.
[0036] This application identifies areas to be restored within a continuous region enclosed by the degradation boundary of the target slope, which will then serve as the target area for subsequent restoration.
[0037] In one embodiment, step 120 can be implemented as follows: the target slope is divided into multiple isolated continuous areas using the degradation boundary of the target slope as the regional boundary; the vegetation coverage rate in the continuous areas is calculated; and the continuous areas with vegetation coverage rates lower than a preset coverage threshold are identified as areas to be restored.
[0038] Since there may be multiple discontinuous degraded areas on the target slope, this application uses the degradation boundary of the target slope as the regional boundary to divide the target slope into multiple isolated continuous areas, thereby dividing the target slope into degraded areas and vegetated areas; and by calculating the vegetation coverage rate in the continuous areas, the continuous areas with a vegetation coverage rate lower than a preset coverage rate threshold are identified as areas to be restored, thereby identifying each degraded area, and then carrying out targeted restoration for each degraded area.
[0039] In one embodiment, the specific implementation of step 130 above may be: calculating the production parameters of the ecological grass cake based on the topographic information of the area to be restored and the restoration boundary of the ecological grass cake; wherein, the restoration boundary of the ecological grass cake represents the maximum range of soil stabilization radiated by the ecological grass cake during the growth period, and the restoration boundary of the ecological grass cake is obtained based on historical restoration data statistics.
[0040] Based on the topographic information of the area to be restored and the restoration boundary of the ecological grass cake, this application determines the actual required ecological grass cake laying boundary and calculates the production parameters of the ecological grass cake based on the actual laying boundary; wherein, the restoration boundary of the ecological grass cake is obtained based on historical restoration data statistics, specifically, this application predicts its radiation range based on the historical restoration boundary of the ecological grass cake.
[0041] In one embodiment, the specific implementation of step 130 above may be as follows: based on the terrain information of the area to be repaired and the repair boundary of the ecological grass cake, determine the laying boundary of the ecological grass cake; based on the laying boundary of the ecological grass cake and the size parameter range of the ecological grass cake, divide the area to be repaired into multiple geometric regions; based on the multiple geometric regions, calculate the corresponding ecological grass cake production parameters.
[0042] This application, based on the principle of full coverage, calculates that the ecological grass cake laying boundary can completely cover the area to be restored. Furthermore, combining the ecological grass cake laying boundary and the size parameter range of the ecological grass cakes, the area to be restored is divided into multiple geometric regions. Based on these multiple geometric regions, the corresponding ecological grass cake manufacturing parameters are calculated. Specifically, the diameter of the ecological grass cakes ranges from 20 cm to 30 cm, the thickness from 3 cm to 5 cm, and the weight from 2 kg to 3 kg.
[0043] In one embodiment, step 130 can be implemented as follows: based on the slope information of the area to be repaired, determine the water collection path of the area to be repaired; based on the water collection path and the boundary information of the area to be repaired, calculate the production parameters of the ecological grass cake.
[0044] Based on the slope information of the area to be restored, this application analyzes and determines the water collection path of the area to be restored, and calculates the production parameters of the ecological grass cake based on the water collection path and the boundary information of the area to be restored, so as to cut off the water collection path, thereby reducing water loss and improving the water retention of the area to be restored.
[0045] In one embodiment, step 140 can be implemented by laying interlocking ecological grass cakes on the area to be repaired, and fixing the ecological grass cakes and the slope of the area to be repaired with a bio-adhesive.
[0046] This application improves the stability between the ecological grass cakes and the slope by laying interlocking ecological grass cakes on the area to be restored and fixing them with a bio-adhesive between the ecological grass cakes and the slope of the area to be restored.
[0047] In one embodiment, step 150 can be implemented by installing a soil-stabilizing grid on the ecological grass cake.
[0048] This application further installs a soil-stabilizing grid on the ecological grass cake, thereby improving the stability of the ecological grass cake. The soil-stabilizing grid is a mesh structure made of biodegradable material, with a mesh aperture ranging from 15 cm to 25 cm, a mesh strip width ranging from 2 cm to 3 cm, a thickness ranging from 1 cm to 2 cm, and a mesh coverage rate of 60-80%.
[0049] Optionally, this application may also determine the anchor bolt position based on the production parameters of the ecological grass cake and the boundary information of the area to be restored, and insert the anchor bolt at the anchor bolt position.
[0050] The anchor bolt positions are used to insert anchor bolts to secure the ecological grass cakes. This application determines the anchor bolt positions based on the ecological grass cake manufacturing parameters and the boundary information of the area to be restored, thereby improving the fixation effect of the ecological grass cakes. The anchor bolts have a length range of 30-50 cm, a diameter range of 0.8-1.2 cm, and an anchor bolt spacing range of 30-50 cm. The anchor bolts may include wooden nails, biodegradable plastics, or metal.
[0051] Figure 2 This is a schematic diagram of the structure of a vegetation restoration system for bare, degraded slopes provided in an exemplary embodiment of this application. Figure 2As shown, the bare-slope vegetation restoration system 20 includes: a terrain information acquisition module 21, used to acquire terrain information of the target slope; wherein, the terrain information includes boundary information and slope information of the target slope, and the boundary information includes degradation boundary and restoration boundary; a restoration area determination module 22, used to determine the restoration area based on the degradation boundary and restoration boundary of the target slope; a production parameter calculation module 23, used to calculate the production parameters of the ecological grass cake based on the terrain information of the restoration area; wherein, the ecological grass cake is a grass cake with a geometrically structured edge, and the edge of the ecological grass cake is set as a toothed interlocking structure or a locking structure, and the production parameters of the ecological grass cake include the size and edge structure of the ecological grass cake; an ecological grass cake laying module 24, used to lay interlocking ecological grass cakes on the restoration area based on the terrain information of the restoration area; and a soil stabilization structure installation module 25, used to install a soil stabilization structure on the ecological grass cakes.
[0052] This application provides a vegetation restoration system for bare, degraded slopes. A terrain information acquisition module 21 acquires the terrain information of the target slope, including boundary information and slope information, with the boundary information including a degraded boundary. A to-be-restored area determination module 22 determines the to-be-restored area based on the degraded boundary of the target slope. A production parameter calculation module 23 calculates the production parameters of the ecological grass cake based on the terrain information of the to-be-restored area. The ecological grass cake is a grass cake with a geometrically structured edge, and the edge of the ecological grass cake is set with a toothed interlocking structure or a locking structure. The production parameters of the ecological grass cake... The parameters include the size and edge structure of the ecological grass cakes; the ecological grass cake laying module 24 lays interlocking ecological grass cakes on the area to be restored based on the topographic information of the area to be restored; the soil stabilization structure installation module 25 installs soil stabilization structures on the ecological grass cakes; the area to be restored is determined according to the degradation boundary to improve the accuracy of restoration, the production parameters of the ecological grass cakes are customized by combining the topographic information of the area to be restored, and the interlocking between adjacent ecological grass cakes is used to improve the stability of vegetation. At the same time, the soil stabilization structure is used to further improve the stability of the ecological grass cakes, thereby improving the effect of bare patch degraded slope preparation and restoration.
[0053] In one embodiment, the terrain information acquisition module 21 can be further configured to: acquire aerial images of the target slope; identify the aerial images to obtain terrain information of the target slope.
[0054] In one embodiment, the above-mentioned area to be repaired determination module 22 can be further configured to: determine the area to be repaired based on the continuous area enclosed by the degradation boundary of the target slope.
[0055] In one embodiment, the above-mentioned area to be repaired determination module 22 can be further configured to: divide the target slope into multiple isolated continuous areas using the degradation boundary of the target slope as the area boundary; calculate the vegetation coverage rate in the continuous areas; and determine the continuous areas with vegetation coverage rates lower than a preset coverage rate threshold as areas to be repaired.
[0056] In one embodiment, the above-mentioned production parameter calculation module 23 can be further configured to: calculate the production parameters of the ecological grass cake based on the topographic information of the area to be restored and the restoration boundary of the ecological grass cake; wherein, the restoration boundary of the ecological grass cake represents the maximum range of soil stabilization radiated by the ecological grass cake during the growth period, and the restoration boundary of the ecological grass cake is obtained based on historical restoration data statistics.
[0057] In one embodiment, the above-mentioned manufacturing parameter calculation module 23 can be further configured to: determine the laying boundary of the ecological grass cake based on the terrain information of the area to be repaired and the repair boundary of the ecological grass cake; divide the area to be repaired into multiple geometric regions based on the laying boundary of the ecological grass cake and the size parameter range of the ecological grass cake; and calculate the manufacturing parameters of the corresponding ecological grass cake based on the multiple geometric regions.
[0058] In one embodiment, the above-mentioned production parameter calculation module 23 can be further configured to: determine the water collection path of the area to be repaired based on the slope information of the area to be repaired; and calculate the production parameters of the ecological grass cake based on the water collection path and the boundary information of the area to be repaired.
[0059] In one embodiment, the above-mentioned ecological grass cake laying module 24 can be further configured to: lay interlocking ecological grass cakes on the area to be restored, and fix the ecological grass cakes and the slope of the area to be restored with a bio-adhesive.
[0060] In one embodiment, the soil stabilization structure installation module 25 can be further configured to install a soil stabilization grid on the ecological grass cake.
[0061] Below, for reference Figure 3 To describe an electronic device according to embodiments of this application. For example... Figure 3 As shown, the electronic device 10 includes one or more processors 11 and memory 12.
[0062] The processor 11 may be a central processing unit (CPU) or other form of processing unit with data processing capabilities and / or instruction execution capabilities, and may control other components in the electronic device 10 to perform desired functions.
[0063] The memory 12 may include one or more computer program products, which may include various forms of computer-readable storage media, such as volatile memory and / or non-volatile memory. The volatile memory may include, for example, random access memory (RAM) and / or cache memory. The non-volatile memory may include, for example, read-only memory (ROM), hard disk, flash memory, etc. One or more computer program instructions may be stored on the computer-readable storage medium, and the processor 11 may execute the program instructions to implement the methods of the various embodiments of this application described above and / or other desired functions. Various contents such as input signals, signal components, and noise components may also be stored in the computer-readable storage medium.
[0064] In one example, the electronic device 10 may also include an input device 13 and an output device 14, which are interconnected via a bus system and / or other forms of connection mechanism (not shown).
[0065] When the electronic device is a standalone device, the input device 13 can be a communication network connector for receiving the collected input signals from the first device and the second device.
[0066] In addition, the input device 13 may also include, for example, a keyboard, a mouse, etc.
[0067] The output device 14 can output various information to the outside, including determined distance information, direction information, etc. The output device 14 may include, for example, a display, a speaker, a printer, and a communication network and its connected remote output devices, etc.
[0068] Of course, for the sake of simplicity, Figure 3 Only some of the components of the electronic device 10 relevant to this application are shown in this illustration; components such as buses, input / output interfaces, etc., are omitted. In addition, the electronic device 10 may include any other suitable components depending on the specific application.
[0069] In addition to the methods and apparatus described above, embodiments of this application may also be computer program products, which include computer program instructions that, when executed by a processor, cause the processor to perform the steps in the methods according to various embodiments of this application described in the "Exemplary Methods" section above.
[0070] The computer program product can be written in any combination of one or more programming languages to perform the operations of the embodiments of this application. The programming languages include object-oriented programming languages such as Java and C++, as well as conventional procedural programming languages such as C or similar languages. The program code can be executed entirely on the user's computing device, partially on the user's computing device, as a standalone software package, partially on the user's computing device and partially on a remote computing device, or entirely on a remote computing device or server.
[0071] Furthermore, embodiments of this application may also be computer-readable storage media storing computer program instructions thereon, which, when executed by a processor, cause the processor to perform the steps in the methods according to various embodiments of this application described in the "Exemplary Methods" section above.
[0072] The computer-readable storage medium may be any combination of one or more readable media. A readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of readable storage media (a non-exhaustive list) include: an electrical connection having one or more wires, a portable disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof.
[0073] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.
[0074] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.
[0075] It should also be noted that in the apparatus, equipment, and methods of this application, the components or steps can be disassembled and / or recombined. These disassemblies and / or recombinations should be considered as equivalent solutions of this application.
[0076] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.
[0077] The above description has been given for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of this application to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.
Claims
1. A method for restoring vegetation on bare, patchy degraded slopes, characterized in that, include: Obtain the terrain information of the target slope; wherein the terrain information includes the boundary information and slope information of the target slope, and the boundary information includes degraded boundaries; Based on the degradation boundary of the target slope, the area to be restored is determined; Based on the terrain information of the area to be restored, the production parameters of the ecological grass cake are calculated; wherein, the ecological grass cake is a grass cake with a geometrically structured edge, and the edge of the ecological grass cake is set as a toothed interlocking structure or a locking structure, and the production parameters of the ecological grass cake include the size and edge structure of the ecological grass cake. Based on the terrain information of the area to be restored, interlocking ecological grass cakes are laid on the area to be restored; A soil-stabilizing structure is installed on the ecological grass cake.
2. The method for restoring vegetation on bare, degraded slopes according to claim 1, characterized in that, The acquisition of terrain information for the target slope includes: Acquire aerial images of the target slope; The aerial image is identified to obtain the terrain information of the target slope.
3. The method for restoring vegetation on bare, degraded slopes according to claim 1, characterized in that, The determination of the area to be restored based on the degradation boundary of the target slope includes: The area to be restored is determined based on the continuous area enclosed by the degradation boundary of the target slope.
4. The method for restoring vegetation on bare, degraded slopes according to claim 3, characterized in that, The determination of the area to be restored, based on the continuous area enclosed by the degradation boundary of the target slope, includes: Using the degradation boundary of the target slope as the regional boundary, the target slope is divided into multiple isolated continuous regions; Calculate the vegetation coverage rate within the continuous area; The continuous areas where the vegetation coverage is lower than a preset coverage threshold are identified as the areas to be restored.
5. The method for restoring vegetation on bare, degraded slopes according to claim 1, characterized in that, The calculation of ecological grass cake production parameters based on the terrain information of the area to be restored includes: Based on the topographic information of the area to be restored and the restoration boundary of the ecological grass cake, the production parameters of the ecological grass cake are calculated; wherein, the restoration boundary of the ecological grass cake represents the maximum range of soil stabilization radiated by the ecological grass cake during the growing season, and the restoration boundary of the ecological grass cake is obtained based on historical restoration data statistics.
6. The method for restoring vegetation on bare, degraded slopes according to claim 5, characterized in that, The calculation of the ecological grass cake production parameters based on the terrain information of the area to be restored and the restoration boundary of the ecological grass cake includes: Based on the topographic information of the area to be restored and the restoration boundary of the ecological grass cake, the laying boundary of the ecological grass cake is determined; Based on the laying boundary of the ecological grass cake and the size parameter range of the ecological grass cake, the area to be repaired is divided into multiple geometric regions; Based on the multiple geometric regions, the production parameters of the corresponding ecological grass cakes are calculated.
7. The method for restoring vegetation on bare, degraded slopes according to claim 1, characterized in that, The calculation of ecological grass cake production parameters based on the terrain information of the area to be restored includes: Based on the slope information of the area to be repaired, the water collection path of the area to be repaired is determined; Based on the water collection path and boundary information of the area to be restored, the production parameters of the ecological grass cake are calculated.
8. The method for restoring vegetation on bare, degraded slopes according to claim 1, characterized in that, The process of laying interlocking ecological grass cakes on the area to be restored, based on the terrain information of the area to be restored, includes: The interlocking ecological grass cakes are laid on the area to be restored, and a bio-binding liquid is used to fix the ecological grass cakes and the slope of the area to be restored.
9. The method for restoring vegetation on bare, degraded slopes according to claim 1, characterized in that, The installation of soil stabilization structures on the ecological grass cake includes: A soil-stabilizing grid is installed on the ecological grass cake.
10. A vegetation restoration system for bare, patchy degraded slopes, characterized in that, include: A terrain information acquisition module is used to acquire terrain information of a target slope; wherein, the terrain information includes boundary information and slope information of the target slope, and the boundary information includes degraded boundaries and restoration boundaries; The module for determining the area to be repaired is used to determine the area to be repaired based on the degradation boundary and the repair boundary of the target slope. The module for calculating production parameters is used to calculate the production parameters of the ecological grass cake based on the terrain information of the area to be restored; wherein, the ecological grass cake is a grass cake with a geometrically structured edge, and the edge of the ecological grass cake is set as a toothed interlocking structure or a locking structure, and the production parameters of the ecological grass cake include the size and edge structure of the ecological grass cake. An ecological grass cake laying module is used to lay interlocking ecological grass cakes on the area to be restored based on the terrain information of the area to be restored. A soil stabilization structure installation module is used to install a soil stabilization structure on the ecological grass cake.