崂山水库上游区生态环境需水量的计算  

Calculation of Eco-environmental Water Demand in the Upstream District of Laoshan Reservior

作　　者：王忠训[1] 杜金辉[1] 吕培茹[1] 慕金波[1] 

机构地区：[1]山东省环境保护科学研究设计院,山东济南250013

出　　处：《中国环境管理干部学院学报》2008年第2期50-53,60,共5页Journal of Environmental Management College of China

摘　　要：本文建立了崂山水库上游区生态环境需水量的计算方法,并计算了该区域的生态环境需水量。结果表明崂山水库上游区生态环境需水量为3089.78×104m3,其中植被生态环境需水量为2792.7×104m3,河流生态环境需水量为291.95×104m3,水库生态环境需水量为5.13×104m3。崂山水库上游区生产生活用水总量为63.67×104m3,多年平均水资源总量为4032.7×104m3,说明从全年来看该区域生态环境需水能够得到基本满足。但径流量年内分配极不均匀,大部分集中于丰水期,枯水期的生态环境需水可能无法保障。The method for the calculation of the eco--environmental water demand in upstream district of Laoshan Reservior was established in this paper. The results showed that the eco--environmental water demand in upstream district of Laoshan Reservior was 30. 897 8 million cubic meter, in which the eco--environmental water demand of the vegetation, the rivers and the reservoirs were 27. 927 million cubic meter, 2. 919 5 million cubic meter, and 0. 051 3 million cubic meter respectively. The total amount of the utilized water of the living and the production was 0. 6367 million cubic meter, and the average water resources of many years was 40. 327 million cubic meter. So the eco--environmental water demand of a year in the upstream district of Laoshan Reservior could been met basically. But the runoff distributed diffrently every month in a year and most of it was during flood season, so the eco--environmental water demand during drought period might not be ensured.

关 键 词：生态环境需水量 崂山水库 河流 植被 

分 类 号：X171.1[环境科学与工程—环境科学]