临汾市涝河水库水质监测及营养状态评价  

Water Quality Monitoring and Nutritional Status Evaluation of Laohe Reservoir in Linfen City

作　　者：孟怀燕 徐帅琳[2] MENG Huaiyan XU Shuailin

机构地区：[1]侯马市水务局,山西侯马043000 [2]临汾市水利局水产站,山西临汾041000

出　　处：《山西科技》2016年第5期72-74,共3页Shanxi Science and Technology

摘　　要：2014年5—11月对涝河水库水质进行了监测和评价。结果表明:水库一年中水位变化较大,导致水体透明度和总磷变化也较大;其余因子中,总氮超标较为严重,高锰酸盐指数含量较低,溶解氧充足。根据综合营养状态指数法,水库春、夏季呈现富营养化状态,秋季水质为中营养状态。The water quality of Laohe Reservoir was monitored and evaluated from May to November of 2014,the results of which show that the water level of the reservoir changes more greatly in the course of a year,leading to the change of water transparency and total phosphorus is bigger also; among other factors,the total nitrogen has exceeded the standard more seriously,the content index of hypermanganate is lower,and the dissolved oxygen is sufficient; and according to the comprehensive nutritional status index,the water quality of the reservoir presents an eutrophic status in spring and summer,and a medium nutritional status in autumn.

关 键 词：涝河水库 水质监测 营养状态评价 

分 类 号：TV697[水利工程—水利水电工程]