彰武水库水体营养化状态及发展趋势分析  

Analysis of Eutrophication Status and Development Trend in Zhangwu Reservoir

作　　者：唐敏[1] 赵海丽[1] 丁志安[1] 徐瑞红[1] 常艳文 

机构地区：[1]安阳市环境保护监测中心站,河南安阳455000

出　　处：《安阳工学院学报》2017年第6期57-59,共3页Journal of Anyang Institute of Technology

摘　　要：为了解安阳市供水水源地-彰武水库的水质营养化状态的变化情况,利用2006-2015年安阳市环境保护监测中心站对该库区水质的监测数据,采用综合营养状态指数法(TLI法)对其富营养化状态进行评判,并运用Daniel趋势校验法对水库富营养化状态变化趋势进行了分析研究,并提出改善水库水体质量的综合治理措施。结果表明,2006-2015年间,安阳市彰武水库综合营养状态指数在41.0~55.5之间波动变化,在中营养至轻度富营养状态区间波动,水体营养状态变化呈上升、显著变化趋势。In order to understand trophic status of water quality ,through the continuous correctly monitoring of the Zhangwu Reservoir from 2006 to 2015, comprehensive nutrition state index and the method of Daniel Test for Trend were adopted to evaluate the water trophic status and analyze the trend of eutrophication status. According to this analytical data in this period,this paper puts forward comprehensive control measures to improve the reservoir water quality. The results indicated that the comprehensive nutrition state index varied from 41.0 to 55.5,the water were always between the mesotrophic and mild eutrophic zone during 2006 to 2015,and the variation tren of trophic status was significant.

关 键 词：彰武水库 营养状态 变化趋势 

分 类 号：X824[环境科学与工程—环境工程]