摘要
本文通过对生态环境与水的关系分析,认为“生态环境需水”是个多维向量;对生态环境需水进行了分类;分析了生态环境需水量的两个来源,提出了生态环境需水的概念。
The paper considers the water demand of ecological environment is a multi-dimensional victor by way of analysis of relation between water and ecological environment.The water demand of ecological environment is classified.Two origins of water demand volume of ecological environment is analysed,the concept of water demand for ecological environment is posed.
出处
《东北水利水电》
2007年第7期57-59,共3页
Water Resources & Hydropower of Northeast China
关键词
生态需水
环境需水
生态环境需水
water demand of organisms' habits
water demand of environment
water demand of ecological environment
