| 东平湖水质监测与评价 |
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| 引用本文： | 孙栋,段登选,王志忠,陈金萍,陈述江,马荣棣.东平湖水质监测与评价[J].淡水渔业,2006,36(4):13-16. |
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| 作者姓名： | 孙栋 段登选 王志忠 陈金萍 陈述江 马荣棣 |
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| 作者单位： | 山东省淡水水产研究所,山东,济南,250117 |
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| 基金项目： | "山东省东平湖渔业生态修复及资源保持研究"项目 |
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| 摘 要： | 为客观评价山东省东平湖渔业生态环境质量状况,2004~2005年对东平湖水域的主要离子、pH、透明度、叶绿素、溶解氧、高锰酸盐指数、氮、磷等理化因子进行监测。结果表明:东平湖水域水型在不同区域分属CCⅢa、C lCⅢa、SCⅢa三种类型,且同一区域水型常发生转化;阳离子中Ca2+含量最高,阴离子中C l-和SO42-取代了CO32-和HCO3-占主导地位。运用Carlson指数近似评价法对东平湖水质进行了单因子评价和综合评价,结果表明东平湖是富营养型或超富营养型湖泊。
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| 关 键 词： | 东平湖 水质 富营养化 |
| 文章编号： | 1000-6907-(2006)04-0013-04 |
| 收稿时间： | 2006-02-15 |
| 修稿时间： | 2006年2月15日 |
Water Quality Monitoring and Evaluation of Dongping Lake |
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| SUN Dong,DUAN Deng-xuan,WANG Zhi-zhong,CHEN Jin-ping,CHEN Shu-jiang,MA Rong-di.Water Quality Monitoring and Evaluation of Dongping Lake[J].Freshwater Fisheries,2006,36(4):13-16. |
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| Authors: | SUN Dong DUAN Deng-xuan WANG Zhi-zhong CHEN Jin-ping CHEN Shu-jiang MA Rong-di |
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| Institution: | Freshwater Fisheries Research Institute of Shanclong Province, Jinan, Shandong 250117 |
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| Abstract: | In order to evaluate the evironmental condition of Dongping Lake,We monitored a series of parameters in 2004 and 2005,for example the main ions,pH value,transparency,chlorophyll,dissolved oxygen,permanganate index,nitrogen,phosphorus etc.These results showed that Dongping Lake had three types of water(C~(Ca)_Ⅲ、Cl~(Ca)_Ⅲ、S~(Ca)_Ⅲ),The type in the same water area can change to another two types;The content of Ca~(2+) was the highest of cation,Cl~-and SO~(2-)_4 took the leading place instead of CO~(2-)_3 and HCO~-_3.The evaluation results by the method of Carlson index indicated that Dongping Lake was a eutrophication lake or hyper eutrophication lake. |
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| Keywords: | Dongping Lake water quality eutrophication |
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