摘要
为了探讨辽河流域各市的水资源承载状况,以水资源的极限承载力作为水资源承载力的定义,根据最小生态需水量和适宜生态需水量分别计算了水资源可利用量的上限及下限,在此基础上用多目标计算了"生态一般型"、"生态良好型"及"生态良好节水型"三种方案下辽宁省辽河流域各市的水资源的"生产"、"生活"和"生态"的极限承载力,并根据各城市的特点对计算结果进行了分析,分析表明"生态良好节水型"方案生态经济社会效益最好。
This paper had a discussion on water carrying capacity situation, based on the least and adequate ecological water calculated the lower and upper available water resources amount. Then using multi objective algorithm calculated the water resources carrying capacity with three different social and economic development projects as ＇ecological maintenance＇, ＇ecological soundness＇, and ＇ecological soundness with water saving＇, and then analyzed the calculation result with the character of the every city, which indicated that ＂ecological soundness with water saving has the best social and economic benefit.
出处
《水土保持研究》
CSCD
北大核心
2011年第1期171-176,共6页
Research of Soil and Water Conservation
