摘要
湿地生态需水的主要研究目的在于把握生态系统健康所匹配的最佳需水特征。从维持栖息地生态功能和维持生态水文结构合理规模两方面的生态保护管理目标出发,研究湿地生态需水计算的方法,计算黄河河口湿地的生态需水量,并反推年内不同时段黄河利津站需要下泄的生态流量。
The main purpose of studying wetland ecological water demand is to grasp the best matching water demand of the ecosystem health. Two methods of calculating the wetland ecological water demand are proposed respectively from the management targets of maintaining the ecological function of habitats and the reasonable scale of eco-hydrological structure. The ecological water demand of estuary wetland of Yellow River is calculated and the ecological flow which should be released by Lijin section is backstepped.
出处
《中国农村水利水电》
北大核心
2012年第12期75-77,83,共4页
China Rural Water and Hydropower
基金
水利部公益性行业科研专项(201201020),水利部公益性行业科研专项(201101027)
关键词
生态保护目标
黄河
河口湿地
生态需水
ecological protection goal
Yellow River
estuary wetland
ecological water demand
