| 长江中下游流域水土流失遥感调查和监测在基础地质环境评价中的应用 |
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| 引用本文： | 刘同庆,陈有明.长江中下游流域水土流失遥感调查和监测在基础地质环境评价中的应用[J].安徽地质,2010,20(4):287-290. |
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| 作者姓名： | 刘同庆 陈有明 |
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| 作者单位： | 安徽省地质调查院,安徽合肥,230001;安徽省地质调查院,安徽合肥,230001 |
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| 摘 要： | 中国地质调查局2005年起实施了"长江流域基础地质环境遥感调查与监测"国土资源大调查项目,工作周期为3年。本文为其子项目——"长江流域水土流失遥感调查与监测"部分研究成果。文章以此次调查成果为依据,选择了经济活力较强经济发展较快的长江中下游地区加以介绍,分析了长江中下游地区水土流失的分布特征,研究了水土流失与基础地质环境的相关因素及其变化趋势,探讨了水土流失遥感调查在基础地质环境调查评价方面的应用情况,供同行们切磋。
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| 关 键 词： | 水土流失 解译标志 基础地质环境 防治建议 |
APPLICATION OF REMOTE SENSING IN SURVEY AND MONITORING OF WATER AND SOIL LOSS IN THE MIDDLE LOWER YANGTZE RIVER REACHES TO SHOW ITS ROLE IN ASSESSMENT OF FUNDAMENTAL GEOLOGICAL ENVIRONMENT |
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| LIU Tong-qing,CHEN You-ming.APPLICATION OF REMOTE SENSING IN SURVEY AND MONITORING OF WATER AND SOIL LOSS IN THE MIDDLE LOWER YANGTZE RIVER REACHES TO SHOW ITS ROLE IN ASSESSMENT OF FUNDAMENTAL GEOLOGICAL ENVIRONMENT[J].Geology of Anhui,2010,20(4):287-290. |
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| Authors: | LIU Tong-qing CHEN You-ming |
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| Institution: | LIU Tong-qing,CHEN You-ming (Institute of Geological Survey of Anhui Province,Hefei,Anhui 230001,China) |
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| Abstract: | China Geological Survey implemented in 2005 the extensive land and resource investigation project "Remote sensing applied in survey and monitoring of basic geological environment of the Yangtze River basin" that spanned 3 years.This paper displayed some research results of its subproject "Remote sensing in survey and monitoring of water and soil loss in the Yangtze River basin",with the focus on the economically active zone,the middle-lower Yangtze River reaches,by analysing the water and soil loss distribution features in the zone and their correlation with basic geological environment and the changing trend. |
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| Keywords: | water and soil loss interpretation markers basic geological environment countermeasures |
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