城市景观河流最小生态环境需水量的计算方法——以沈阳城区南运河为例  

Calculation Method of the Minimum Eco-environmental Water Demand of City Landscape River for the South Grand Canal in Shenyang City

作　　者：康然然[1] 潘俊[1] 韩春阳[1] 刘畅[1] 

机构地区：[1]沈阳建筑大学市政与环境工程学院,辽宁110168

出　　处：《环境与发展》2011年第8期59-60,共2页Environment & Development

摘　　要：以沈阳城区南运河为例,从生态学理论和水水功能区划分的角度出发,结合南运河水质现状,通过所建立的水质模型模拟提出了南运河枯水期和丰水期的最小生态环境需水量和水质。在此基础上,提出了城市景观河流最小生态环境需水量的计算方法,从而为城市景观河流生态环境需水量的研究起到一定指导作用。Taking the south grand canal as an example, from the point of ecological theory and the function area -dividing, then combi- ning with the water quality of the south grand canal, through the established water quality model, the minimum eco - environmental water demand of the high - water period and the low - water period of the South grand canals has obtained. On this basis, put forward the calculation method of the minimum eco - environmental water demand of City Landscape River, and give some advices to the research on the eco - environmental water demand of the City Landscape River.

关 键 词：城市景观河流 南运河 最小生态环境需水量 模拟预测 

分 类 号：X171.1[环境科学与工程—环境科学]