Environmental degradation problems in the Heihe River Basin, northwest China

被引:27
|
作者
Qi, Shanzhong
Luo, Fang
机构
[1] Shandong Normal Univ, Coll Populat Resources & Environm, Shandong 250014, Peoples R China
[2] Jinan Univ, Coll Urban Dev, Shandong, Peoples R China
关键词
environmental degradation; land desertification; salinization; Heihe River Basin; vegetation degeneration; water resources;
D O I
10.1111/j.1747-6593.2006.00059.x
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Environmental degradation in the Heihe River Basin of arid northwestern China is discussed in the paper. Under conditions of arid climate and unreasonable human activities, the processes of overuse of water resources by people in the basin have significant effects on the different kinds of environmental degradation, which include water environmental changes, land desertification and salinization, and vegetation degeneration. Furthermore, some proposals for environmental degradation research and control in the study site are put forward.
引用
收藏
页码:142 / 148
页数:7
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