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  5. Monitoring on soil erosion and sediment delivery at a typical basin of the middle and lower reaches

Monitoring on soil erosion and sediment delivery at a typical basin of the middle and lower reaches

来源 :中国科学：技术科学英文版 | 被引量 : 0次 | 上传用户：uuuiiiuuui
【摘 要】
：
The monitoring work was performed on soil erosion in Lizixi drainage area respectively in 1986 and 1999 by multiple methods with the information extracted from
【作 者】
：
FAN Jianrong ZHONG Xianghao LI 
【机 构】
：
InstituteofMountainHazardsandEnvironment
【出 处】
：
中国科学：技术科学英文版
【发表日期】
：
2003年z1期
【关键词】
：
drainage area soil erosion remote sensing sediment delivery. drainage area  s 
【基金项目】
：
This research was supported by the Knowledge Innovation Project of the Chinese Academy of Sciences (KZCX2-SW-319 and KZCX3-SW-330) and The Yangtse River Committee of Water Conservancy,China.
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The monitoring work was performed on soil erosion in Lizixi drainage area respectively in 1986 and 1999 by multiple methods with the information extracted from the Landsat TM imagery and Spot imagery. The variation of erosion quantity in this area is calc
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