长荡湖流域生态资产动态遥感监测研究  

Research on Dynamic Remote Sensing Monitoring of Ecological Assets in Changdang Lake Watershed

作　　者：张沛霖 李丹[2] 汤旭光[3] 

机构地区：[1]江苏省太湖地区水利工程管理处,江苏苏州215128 [2]江苏省水文水资源勘测局常州分局,江苏常州213001 [3]中国科学院南京地理与湖泊研究所,南京210008

出　　处：《中国农村水利水电》2017年第6期78-80,86,共4页China Rural Water and Hydropower

基　　金：中国科学院遥感与数字地球研究所遥感科学国家重点实验室开放基金项目(OFSLRSS201502)

摘　　要：基于传统的生态学生态资产单位面积价值理论,应用改进的陆地生态系统关键参数遥感反演和价值化体系,构建流域生态资产定量遥感反演模型,综合评估长荡湖流域2000-2015年生态资产时空变化格局,客观评价生态资产变化趋势,以期为流域生态资源可持续利用提供科学依据。同时,开展生态资产评估也是落实习近平总书记提出的"绿水青山就是金山银山"的具体实践。Based on the traditional theory of ecology-ecological asset per unit area and the application of improved terrestrial ecosystem, Key Parameters Remote Sensing Inversion and Value System, the study builds the model of remote sensing inversion, which can apply to the quantification of river basin ecological asset, the comprehensive assessment of ecological assets temporal and spatial pattern from 2000 to 2015 of Changdang Lake Basin, and the objective assessment of ecological assets trends, with a view to provide scientific basis for the sus- tainable use of ecological resources in the basin. At the same time, the execution of ecological assets assessment is a concrete practice to im- plement the policy from the General Secretary Xi Jinping, ＂lucid waters and lush mountains are invaluable assets＂.

关 键 词：生态资源 时空格局 土地利用/覆被变化 遥感技术 

分 类 号：TV-9[水利工程] X24[环境科学与工程—环境科学]