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作 者:闫顺[1]
机构地区:[1]中国科学院新疆地理研究所
出 处:《干旱区资源与环境》1996年第1期30-37,共8页Journal of Arid Land Resources and Environment
摘 要:本文讨论了艾比湖地区近代自然环境演变及出现的湖泊急剧干缩、灾害性天气增加、沙漠化扩展,植被恶性演替等环境问题,指出近代环境变化主因是人为活动,人工绿洲内部的良好环境与外部的荒漠环境反差更加显著。对恢复和稳定区内环境提出了维持湖泊面积,节水农业,恢复荒漠林,控制人口等项措施。Recent years, environmental evolution in the area around the Aibi Lake is disastrous,such as shrinking of lake area, increase of harmful weather, expansion of desertification,malign evolution of vegetation. The author suggests that human activities are responsible for the environmental change. People's efforts have aggravated the contrast between the favorable environment in oasis and the outside desert. For protecting the Aibi Lake area,attentions should be paid to preserving lake area. watersaving agriculture, afforestation,Population control and so on.
分 类 号:X21[环境科学与工程—环境科学] X173
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