摘要
为合理分配水资源,使水资源利用效率最大化,科学地计算生态环境需水量,对不同类型的生态环境需水量计算模型进行探讨与选择。笔者重点对河流及河流流域、湖泊、城市的生态环境需水的内容、生态环境特征进行了分析,选取了相应的计算模型。
For distributing the water resources in reason, maximizing the utilization efficiency of water resources and calculating the eco-environmental water requirements scientifically, the calculation methods of varied eco- environmental water requirements were discussed and selected. In this paper, the contents and characteristics on eco-environmental water requirements of river basin, lake and city were analysed. And corresponding calculation models were chosen.
出处
《红水河》
2005年第4期100-103,共4页
Hongshui River
关键词
生态环境需水量
计算方法
河流
湖泊
城市
eco-environmental water requirements
calculation methods
river
lake
city
