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Research on Ecological Vulnerability Assessment Method Based on Remote Sensing Technology -A Case Study of Huangshan District
Author(s): 
Pages: 173-179,194
Year: Issue:  12
Journal: Environmental Science and Management

Keyword:  remote sensingecological vulnerabilityresearch;
Abstract: 基于SPOT_VGTNDVI时序数据和LandsatTM数据,提出了生态脆弱性遥感评价方法,获取了黄山区植被覆盖和土地覆被信息,分析了黄山~2001—2008年生态脆弱性动态变化情况,结果表明,黄山区在这一时期生态脆弱性呈现波动性,但总体上趋于平稳。此外,利用黄山区统计年鉴数据,采用层次分析法对黄山区生态脆弱性进行评价,结果与基于遥感技术的方法基本一致,证明所提出的遥感方法在生态脆弱性研究中具有可...
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