Interpretation and Analysis of Vegetation Change in Loess Plateau, Northern Shaanxi Province

被引:0
|
作者
Luo Wanqin [1 ]
Yang Qinke
Ma Hongbin [1 ]
机构
[1] Yellow River Conservancy Commiss, Bur Upper & Middle Reaches Management, Xian 710021, Shaanxi, Peoples R China
关键词
Yan'an; Yulin; vegetation; remote sensing; Loess Plateau;
D O I
暂无
中图分类号
TV21 [水资源调查与水利规划];
学科分类号
081501 ;
摘要
Vegetation is one of primary factors for soil erosion in Loess Plateau, northern Shaanxi province where soil erosion is very severe, and environment is fragile. The change of the vegetation is actually a indicator of ecological environment change. The results of the TM images interpretation in 1998 and 2002 show that the percent of vegetation coverage has increased and the environmental quality improved to some extent.
引用
收藏
页码:97 / 102
页数:6
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