摘要
为揭示辽阳市两大水库的水资源保护及管理现状,采集分析了辽阳汤河水库、参窝水库的共计12个监测点位枯水期(2009年4月)、丰水期(2009年7月)、平水期(2009年10月)的浮游植物、叶绿素a、底栖动物和粪大肠菌群等生物指标,采用综合污染指数法对分析结果进行了评价。结果表明:汤河水库所有监测断面的粪大肠菌群检测值均符合地表水Ⅱ类标准。其中枯水期和平水期底栖动物和着生藻类均为清洁水,丰水期底栖动物和着生藻类为轻污染。参窝水库所有监测断面的粪大肠菌群检测值均符合地表水Ⅲ类标准。枯水期、丰水期和平水期均为轻污染。
In order to reveal current water resource protection and financial management of the two reservoirs in Liaoyang, analyses were made of the collected biological indexes of phytoplankton, chlorophyll-a, zoobenthos and Fecal Coliform at 12 monitoring sites of Tanghe Reservoir and Shenwo Reservoir in the dry season （Apirl,2009）, wet season （July,2009）, and level period（October,2009）. Comprehensive pollution index method was adopted to evaluate the analytical results. Results show that the Fecal Coliform＇s detection value of all the monitoring sections at Tanghe Reservoir fit the II standard of surface water. The zoobenthos and the attached algae of the dry season and the level period are in clean water, arid those of the wet season are in water mildly polluted. The Fecal Coliform＇s detection value of all the monitoring sections at Shenwo Reservoir fit the III standard of surface water. Shenwo reservoir are all mildly polluted in the dry season, wet season and level period.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2011年第A01期141-144,共4页
Journal of Liaoning Technical University (Natural Science)
基金
国家海洋局海洋公益基金资助项目(201105016)
