Abstract:
以福建省南靖县为例,基于Landsat系列多时相影像数据,分析遥感生态指数(Remote Sensing Ecological Index,RSEI)和改进型遥感生态指数(Modified Remote Sensing Ecological Index,MRSEI)在生态评价研究中的应用,比较2种指数与各指标间的相关性、在生态等级划分中的区别。结果表明:(1)RSEI、MRSEI与各指标相关度均大于各指标平均相关度,说明2种生态指数都比任一单一指标更能反映生态质量;(2)RSEI与各指标之间的相关度、历年平均相关度均高于MRSEI,说明RSEI更具有综合代表性;(3)在区域生态质量等级划分中,...
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能源与环境
ISSN: 1672-9064
CN: 35-1272/TK
Year: 2022
Issue: 04
Volume: 5
Page: 2-6
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 5
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