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Intelligent interactive ecological control line delimiting method and device

A control line and interactive technology, applied in the field of intelligent interactive ecological control line delineation, can solve problems such as "multi-plan" conflicts, unreasonable and effective division schemes, and no consideration

Inactive Publication Date: 2018-07-20
GUANGZHOU UNIVERSITY
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0008] Although the second type of method can consider the ecological suitability value of the study area and the compactness of the ecological control line pattern, it does not take into account the existing various ecological and environmental protection planning results (such as various nature reserves, basic farmland protection areas, main function zone planning), natural geographical boundaries and land use status, etc., the division plan cannot be reasonably and effectively connected and coordinated with them, and there may be "multi-plan" conflicts

Method used

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  • Intelligent interactive ecological control line delimiting method and device
  • Intelligent interactive ecological control line delimiting method and device
  • Intelligent interactive ecological control line delimiting method and device

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no. 1 example

[0047] see figure 1 with figure 2 , figure 1 It is a schematic flowchart of an intelligent interactive ecological control line delineation method provided by the first embodiment of the present invention, figure 2 It is another schematic flowchart of an intelligent interactive ecological control line delineation method provided by the first embodiment of the present invention.

[0048] Such as figure 1 As shown, an intelligent interactive ecological control line delineation method includes the following steps:

[0049] S101. Select a research area, and analyze the ecological suitability of the key elements of the research area according to the multi-criteria decision-making method, obtain the spatial data of the key elements, and generate an ecological suitability analysis result based on the spatial data.

[0050] In this embodiment, the key elements include net primary productivity, habitat diversity, terrain slope, soil properties, and distance from water bodies; the ...

no. 2 example

[0073] see Figure 8 , Figure 8 It is a structural schematic diagram of an intelligent interactive ecological control line delimiting device provided by the second embodiment of the present invention.

[0074] An intelligent interactive ecological control line demarcation device, comprising:

[0075] The ecological suitability analysis unit 201 is used to select the research area, and analyze the ecological suitability of the key elements of the research area according to the multi-criteria decision-making method, obtain the spatial data of the key elements, and generate Ecological suitability analysis results,

[0076] In this embodiment, the key elements include net primary productivity, habitat diversity, terrain slope, soil properties, and distance from water bodies; the spatial data is to quantify the key elements and normalize to [0, 1] for data in the range.

[0077] In this embodiment, the ecological suitability analysis results generated according to the spatial ...

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Abstract

The invention discloses an intelligent interactive ecological control line delimiting method and device. The method comprises the steps that a survey region is selected, ecology suitability analysis is conducted on key elements of the survey region, spatial data of the key elements is obtained, and the ecology suitability analysis result is generated according to the spatial data; a GIS space analysis method is adopted, a preset protection region of the survey region is identified, and a preliminary ecological control line scheme is generated according to the preset protection region; on the basis of a space optimization model built in advance, according to the ecology suitability analysis result and the preliminary ecological control line scheme, ecological control line delimiting is conducted on the survey region by adopting an intelligent optimization algorithm, and the final ecological control line scheme of the survey region is obtained. Accordingly, ecological control line delimiting can be conducted objectively, the ecology suitability and pattern compactness are considered simultaneously, and the ecological control line scheme and existing ecological environmental planningresults can be reasonably and effectively connected and coordinated.

Description

technical field [0001] The invention relates to the technical field of ecological protection, in particular to an intelligent interactive method and device for delineating ecological control lines. Background technique [0002] Ecological control line means that in order to ensure regional ecological security, maintain the integrity, scientificity and continuity of the ecological system, and curb the disorderly expansion of urban land, on the premise of respecting the reasonable environmental carrying capacity and natural ecological system, according to relevant regulations and laws , the ecological environment protection boundary divided according to the actual situation of the region itself. Ecological control lines play an extremely critical role in regional sustainable development, ecological environment management, and resource protection. However, the ecological control line is still a new thing, and its delineation standards, delineation methods and management system...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06N3/12G06Q50/26
CPCG06F16/29G06N3/126G06Q50/265
Inventor 林锦耀吴志峰李少英
Owner GUANGZHOU UNIVERSITY
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