2013—2017年北庙水库富营养化状况评价
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摘要
为了弄清北庙水库水质现状,采用综合营养状态指数法(TLI(∑))对2013—2017年保山市北庙水库营养状态进行评价,并分析其变化趋势,结果表明,5年间北庙水库综合营养指数年平均值均<30,秩相关系数为-0.35,水库处于贫营养状态,水质状况稳定。
In order to clarify the water quality of Baimiao Reservoir in Baoshan City,the eutrophication status of the reservoir from 2013 to 2017 were evaluated by TLI(Trophic level index). The results showed that the annual average value of its trophic level index were less than 30,the rank correlation coefficient was-0.35. The reservoir was in poor eutrophication condition. Its water quality is stable.
In order to clarify the water quality of Baimiao Reservoir in Baoshan City,the eutrophication status of the reservoir from 2013 to 2017 were evaluated by TLI(Trophic level index). The results showed that the annual average value of its trophic level index were less than 30,the rank correlation coefficient was-0.35. The reservoir was in poor eutrophication condition. Its water quality is stable.
引文
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[9]2013—2017年保山市环境监测站年鉴年报 [R].
[10]中国环境监测总站.环境质量综合评价技术导则(讨论稿)[R].
[2]陈小锋.我国湖泊富营养化区域差异性调查及氮素循环研究[D].南京:南京大学,2012.
[3]孙义利,孙瑶.有关松花湖富营养化问题的探讨[J].三峡环境与生态,2013(4),44-47
[4]George B Arhonditsis,Michael T Brett.Eutrophication model for Lake Washington (USA):part I.model description and sensitivity analysis[J].Ecological Modelling,2005,187(2-3):140-178.
[5]Havens K E,Fukushimab T,Xiec P,et al.Nutrient dynamics and the eutrophication of shallow lakes Kasumigaura(Japan),Donghu (PR China),and Okeechobee (USA) [J].Environmental Pollution,2001,111(2):263-272.
[6]李子成,邓义祥,郑丙辉.中国湖库营养状态现状调查分析[J].环境科学与技术,2012,35(61),209-213.
[7]张建刚.对北庙水库水源地保护的一些思考[J].城市建设理论研究(电子版),2013(3).
[8]卜金芝.保山市北庙水库水质安全性分析[J].保山师专学报,2008,27(2),64-66.
[9]2013—2017年保山市环境监测站年鉴年报 [R].
[10]中国环境监测总站.环境质量综合评价技术导则(讨论稿)[R].