The invention belongs to the technical field of ecological protection and restoration, and particularly relates to an ecological quality evaluation method for ecological restoration of landscapes, forests, lakes and grasses, and the method comprises the steps: obtaining a monitoring index set from an ecological restoration project region, and the monitoring index set comprises a monitoring subset which is divided into a plurality of subregions in advance; receiving the monitoring index set through a ground monitoring station in signal connection with at least two data acquisition modules, carrying out principal component analysis, and if a difference value of any two principal component scores meets a triggering condition, determining a weight value of each index in the monitoring subsets based on an ecological restoration project regional restoration state; and performing weighted averaging on the principal component score and the weight value to obtain a comprehensive evaluation value of the regional ecological quality of the ecological restoration project. According to the method, a principal component analysis and comprehensive evaluation value calculation method is adopted, a scientific basis is provided for management and evaluation of an ecological restoration project, and a project manager can clearly know the progress and effect of restoration work by performing comprehensive evaluation on ecological quality regularly.
本发明属于生态保护修复技术领域,具体涉及一种用于山水林田湖草生态修复的生态质量评价方法,包括获取来自生态修复项目区域中的监测指标集,监测指标集包括预先划分有若干子区域的监测子集;通过与至少两个数据采集模块信号连接的地面监测站接收监测指标集并进行主成分分析,若存在任意两个主成分得分的差值满足触发条件时,基于生态修复项目区域修复状态确定监测子集中各指标权重值,对主成分得分和权重值进行加权求平均,求得生态修复项目区域生态质量的综合评价值。本发明采用主成分分析和综合评价值计算方法,为生态修复项目的管理和评估提供了科学依据,通过定期对生态质量进行综合评价,项目管理者可以清晰地了解修复工作的进展和效果。
Ecological quality evaluation method for ecological restoration of mountain, water, forest field, lake and grass
一种用于山水林田湖草生态修复的生态质量评价方法
29.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B64U / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein |
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