Technology Application |
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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 |
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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.
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Corresponding Authors:
黄树春(1980-),男,硕士,主要从事遥感地质环境应用研究。
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Issue Date: 13 November 2010
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[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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