从遥感地质环境角度研究长江流域水土流失状况及成因
黄树春1 , 刘智2 , 姜端午1 , 张苑平1
1.湖南省遥感中心,长沙410007; 2.四川省地质调查院,成都610081
A Study of Soil Erosion and Its Origin in Yangtze River Basin Based on the Remote Sensing Geological Environment
HUANG Shu-chun 1 , LIU Zhi 2 , JIANG Duan-wu 1 , ZHANG Yuan-ping 1
1.Remote Sensing Center of Hunan Province, Changsha 410007, China; 2. Geological Survey of Sichuan Province, Chengdu 610081, China
摘要 利用2000年前后获取的TM/ETM遥感影像,结合其他资料,提取长江流域水土流失状况信息(包括水土流失的类型、面积和强度),总结
该流域内水土流失分布规律,从地质环境角度研究水土流失的现状和变化原因,从地学角度提出水土流失治理建议。
Abstract : In this paper, the soil erosion conditions such as soil erosion type, area and intensity of the Yangtze River
basin were extracted from the TM/ETM images acquired in 2000 and other information,the distribution of the soil erosion in
the basin was summarized,the situation and the variation reason of the soil erosion were studied from the point of view of
the geological environment. In addition, some suggestions concerning the measures for harnessing soil erosion are put
forward on the basis of earth science.
收稿日期: 2010-04-22
出版日期: 2010-11-13
基金资助: 中国地质调查局地质调查项目“长江流域基础地质遥感调查与监测”(编号:1212010911081)。
引用本文:
黄树春, 刘智, 姜端午, 张苑平.
从遥感地质环境角度研究长江流域水土流失状况及成因[J]. 国土资源遥感, 2010, 22(s1): 134-139.
HUANG Shu-Chun, LIU Zhi, JIANG Duan-Wu, ZHANG Yuan-Ping.
A Study of Soil Erosion and Its Origin in Yangtze River Basin Based on the Remote Sensing Geological Environment. REMOTE SENSING FOR LAND & RESOURCES, 2010, 22(s1): 134-139.
链接本文:
https://www.gtzyyg.com/CN/10.6046/gtzyyg.2010.s1.28
或
https://www.gtzyyg.com/CN/Y2010/V22/Is1/134
[1]周兴志,赵建功. 长江流域地质环境和工程地质概论[M].武汉:中国地质大学出版社,2004:26-69.
[2]赵建,李容.长江流域水土流失调控作用分析[J].长江科学院院报, 2008, 25(3):35-37.
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