ENVIRONMENTAL DEGRADATION IN THE MINQIN OASIS IN NORTHWEST CHINA DURING RECENT 50 YEARS

被引：6
|
作者：
Zhang, Kecun
Qu, Jianjun
Liu, Qinhe
机构：
[1] Chinese Academy of Sciences, Lanzhou
[2] Dunhuang Gobi and Desert Ecology and Environmental Research Station, Key Laboratory and Desert and Desertification, Chinese Academy of Sciences
来源：
JOURNAL OF ENVIRONMENTAL SYSTEMS | 2004年 / 31卷 / 04期
关键词：
D O I：
10.2190/ES.31.4.e
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Minqin Oasis lies at the lower reaches of Shiyang River, which is one of the three inland rivers in northwest China. Due to sand dune encroachment and unconstrained activities of local people in recent years, the ecological and environment problems of Minqin Oasis are being taken seriously. The aims of this study is to analyze the factors driving environmental degradation in the Minqin Oasis during the past 50 years, to reveal the relationships among sandstorms, water resources, and human activities, and to present some reasonable practicable measures for ameliorating conditions in this region.
引用
收藏
页码：357 / 365
页数：9
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