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Territorial space ecological restoration key area identification system

A space ecology and identification system technology, applied in data processing applications, instruments, calculations, etc., can solve the problems of no key identification methods, systems, and complex system key evaluation models for ecological restoration, and achieve clear quantitative methods and indicators, strong Effects of Reference Significance and Reference Value

Active Publication Date: 2022-04-22
SICHUAN AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no registration of intellectual property achievements such as patents, standards, and software copyrights related to key identification technologies for ecological restoration and key evaluation models for complex systems.
[0009] Through the above analysis, the existing problems and defects of the existing technology are: the existing technology does not have the relevant content of the key identification method of ecological restoration, the system and the key evaluation model of the complex system

Method used

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  • Territorial space ecological restoration key area identification system
  • Territorial space ecological restoration key area identification system
  • Territorial space ecological restoration key area identification system

Examples

Experimental program
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Effect test

Embodiment 1

[0123] Example 1: Ecological Restoration Zoning of Land Space Based on Ecological Security Pattern Recognition--Taking Jiawang District, Xuzhou City as an Example

[0124] Based on remote sensing images in 2000, 2008, and 2016, historical mine information, and GIS spatial analysis methods, the application of ecological security pattern research paradigms: comprehensive identification of ecological sources—correction of ecological resistance surfaces through mine field boundaries—application of circuit theory to construct ecological corridors— To identify the ecological process obstacle area, the ecological source, obstacle area, and ecological resistance surface representing the ecological restoration demand, the difficulty of the ecological process, and the characteristics of the ecological elements are spatially superimposed, and finally the ecological restoration area is delineated. The research results show that: (1) The area of ​​the ecological source area in the three yea...

Embodiment 2

[0179] Example 2: Diagnosis and Identification of Key Areas for Ecological Protection and Restoration of Land Space Based on Ecological Security Pattern -- Taking Yantai City as an Example

[0180] The ecological protection and restoration of mountains, rivers, forests, fields, lakes and grass systems is an important guarantee for maintaining national ecological security. The current research on ecological protection and restoration of land space lacks the diagnosis and identification of key areas of ecological protection and restoration of land space from the perspective of ecosystem integrity and structural connectivity. As a typical coastal city in my country, Yantai City has degraded wetlands and poor landscape stability due to a single habitat type. The ecological protection and restoration of land space is urgent. In order to comprehensively identify the key areas of ecological protection and restoration of land space in Yantai City, the ecological "pinch point", Ecolog...

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Abstract

The invention belongs to the technical field of ecological restoration, and discloses a land space ecological restoration key area identification system, which comprises a data acquisition module, a multi-source data integrated processing module, an analysis module, an evaluation module, a model construction module, a comprehensive evaluation module, a restoration identification network construction module, a restoration identification module and a result output module. The method is based on an element-pattern-process-service cascade framework of territorial space, emphasizes integrated measurement and evaluation of mountain, water, forest, field, lake and grass elements, layouts an ecological safety network and maintains ecological safety, and further realizes a multi-scale and multi-level identification technology of an ecological restoration key area. The method can be widely applied to territorial space ecological restoration scheme making and planning, and particularly has high reference significance and reference value in the aspects of regional society-ecology coupling relation and mutual feedback mechanism analysis, ecological environment conditions, ecological function importance and vulnerability evaluation research, ecological restoration key region recognition and the like.

Description

technical field [0001] The invention belongs to the technical field of ecological restoration, and in particular relates to an identification system for key areas of ecological restoration in national land space. Background technique [0002] At present, with the long-term development and utilization of resources, both urbanization and industrialization have developed rapidly. On the one hand, this promotes the improvement of people's living standards and brings substantial contributions to the social economy. On the other hand, it also greatly increases the probability and risk of ecological system disorder and resource and environment depletion and deterioration. Therefore, it is first necessary to establish a land space that can provide high-quality ecological products and ecosystem services. [0003] The ecological restoration of land space plays a key role in optimizing the land space pattern, improving the efficiency of resource utilization, improving the quality of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/0637G06Q50/26G06Q10/06393
Inventor 夏建国王格郑纪龙曾雄鲜顺志杨乐魏雨阳
Owner SICHUAN AGRI UNIV
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