摘要
新疆干旱少雨,蒸发强烈,生态环境十分脆弱,是我国典型的"荒漠绿洲,灌溉农业"区。为了实现水资源可持续利用与人水和谐,必须将生态水问题纳入经济社会发展之中。通过对生态需水基本定量、水阈值、生态水保障机制等问题进行初步评析与探讨,提出解决措施。
Xinjiang belongs to typical continental climate, hungriness and oasis agricuhure with fragile ecosystem. Thus, the ecological water problem must be brought into economic and social development for realizing the sustainable utilization of water resources as well as the harmony development between human and water. The solving measures were proposed through the preliminary analysis of basic quantity of ecological water demand, water threshold value, guarantee mechanism and other issues.
出处
《农业科技与装备》
2008年第4期68-72,共5页
Agricultural Science & Technology and Equipment
关键词
农业工程
干旱内陆区
水生态
阈值
保障机制
agricultural engineering
arid inland area
water ecology
threshold value
guarantee mechanism
