摘要
楚雄市位于分水岭地带,水资源量相对不足,时空分布不均,供需矛盾突出,对楚雄市水资源承载力进行评价,有利于楚雄市更加合理的利用水资源,获得经济、社会的进一步发展。在分析楚雄市水资源结构及需水量的基础上,估算了楚雄市理论最大可用水量与楚雄市2007年综合用水量,据此估算出楚雄市水资源的承载力、超载率,并对楚雄市2007年水资源的承载状况进行了评价。2007年楚雄市水资源超载率为-91.07%,说明楚雄市水资源未出现超载现象。
Chuxiong city is located on the watershed areas,the water resources which are relatively insufficient,temporal and spatial distribution uneven,supply and demand contradiction outstanding.Evaluating the water resources carrying capacity is conducive to use the water resources much more reasonably,and getting the further development of economic,social in chuxiong.Based on analyzing The water resourles strulture and water demanding of chuxidng city,estimating the theoretical maximum water consumption and comprehensive water consumption of chuxiong city in 2007,Then accolding the water resources carrying capacity and overloading rate to eraluate water resources bearing situation of chuxiong city in 2007,which indicates that the overloading rate of water resources is-91.07,the water resources are not overload of chuxiong city.
出处
《云南师范大学学报（自然科学版）》
2012年第2期68-73,共6页
Journal of Yunnan Normal University:Natural Sciences Edition
基金
国家自然科学基金资助项目(40761009)
云南省应用基础研究资助项目(2007D081M)
云南省教育厅资助项目(06Y045A)
关键词
水资源承载力
理论最大可用水量
综合用水量
超载率
楚雄市
water resources carrying capacity； theoretical maximum water consumption； comprehensive water consumption； overloading rate； Chuxiong city
