Method and system for evaluating green space ecological safety protection effect
By analyzing active corridor and patch data using ArcGIS and Circuitscape models, a green space ecological model was constructed, which solved the problems of high cost and ecological damage in the renovation of green spaces in old urban areas, and achieved low-cost and efficient ecological protection.
CN122414871APending Publication Date: 2026-07-17HENAN VOCATIONAL COLLEGE OF AGRI
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HENAN VOCATIONAL COLLEGE OF AGRI
- Filing Date
- 2026-05-29
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The existing urban green space ecological planning methods lack quantitative basis, resulting in high costs for the renovation of green spaces in old urban areas, damage to the original ecosystem, and difficulty in achieving effective protection without destroying the status quo.
Method used
By combining ArcGIS and Circuitscape models, we can construct a green space ecological model by analyzing active corridor and patch data, assess the activity of newly constructed corridor lines, and achieve the best ecological protection effect with minimal cost.
Benefits of technology
Transform green spaces within a minimal scope to optimize ecological protection, reduce engineering workload and costs, and maintain species migration pathways and internal microclimates.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122414871A_ABST
Abstract
本发明公开了绿地生态安全保护效果评估方法及系统，其通过获取目标区域原始的绿地生态数据，得到改造前的绿地生态数据，在此基础上对原有绿地范围进行改造，根据廊道指标和斑块指标对廊道数据和斑块数据进行筛选，得到活跃的廊道数据对应的第一廊道分布和第一斑块分布；根据第一廊道分布和第一斑块分布构建目标区域的第一分布图；将第一分布图中所述第一廊道分布中中断的廊道通过新建廊道线进行连接，所述新建廊道线穿过第一斑块分布中未被第一廊道分布中的廊道穿过的斑块；根据第一廊道分布和第一斑块分布构建的目标区域的第一分布图，结合不同的新建廊道线，构建目标区域的绿地生态模型；将活跃的廊道数据和活跃的斑块数据输入所述绿地生态模型，根据模型输出的不同的新建廊道线的廊道数据的活跃度评估绿地生态保护效果。本发明可以在最小的成本下对原有绿地进行最小范围的改造，以达到生态安全保护的最佳效果。
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