| 我国东部与云贵湖区富营养化控制标准对比研究 |
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| 引用本文： | 许秋瑾,朱延忠,郑丙辉,赵伟.我国东部与云贵湖区富营养化控制标准对比研究[J].中国环境科学,2011,31(12):2046-2051. |
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| 作者姓名： | 许秋瑾 朱延忠 郑丙辉 赵伟 |
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| 作者单位： | 1. 中国环境科学研究院,环境基准与风险评估国家重点实验室,北京100012
2. 中国环境科学研究院,环境基准与风险评估国家重点实验室,北京100012;东北农业大学生命科学学院,黑龙江哈尔滨150030 |
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| 基金项目： | 水体污染控制与治理科技重大专项课题 |
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| 摘 要： | 以我国东部湖区及云贵湖区主要湖泊2005~2008年的监测数据和国际公认的湖泊富营养化叶绿素a 含量分级为基础,通过频率统计方法,对叶绿素a、总氮(TN)、总磷(TP)、透明度(SD)和高锰酸盐指数(CODMn)进行了统计分析,并根据反退化原则,计算了两湖区湖泊富营养化控制指标的建议值.结果表明,东部湖区湖泊富营养化控制标准的建议值为TN:1.65mg/L,TP:0.100mg/L,SD:0.45m,CODMn:4.50mg/L;云贵湖区为TN:1.00 mg/L,TP:0.045 mg/L,SD:1.10m,CODMn:4.00mg/L.云贵高原湖区氮磷营养盐控制指标值绝对值低,相应控制标准比东部平原湖区严,主要原因是东部平原湖区受人类活动影响强烈,目前的水环境总体质量劣于云贵湖区.
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| 关 键 词： | 东部湖区 云贵湖区 富营养化 标准 频率统计 |
| 收稿时间： | 2011-03-16; |
Comparative study on lake eutrophication control standards in Eastern and Yunnan-Guizhou lake region of China. |
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| XU Qiu-jin,ZHU Yan-zhong,ZHENG Bing-hui,ZHAO Wei.Comparative study on lake eutrophication control standards in Eastern and Yunnan-Guizhou lake region of China.[J].China Environmental Science,2011,31(12):2046-2051. |
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| Authors: | XU Qiu-jin ZHU Yan-zhong ZHENG Bing-hui ZHAO Wei |
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| Institution: | XU Qiu-jin1,ZHU Yan-zhong1,ZHENG Bing-hui1,ZHAO Wei1,2(1.State Key Laboratory of Environmental Criteria and Risk Assessment,Chinese Research Academy of Environmental Sciences,Beijing 100012,China,2.College of Life Science,Northeast Agricultural University,Harbin 150030,China). |
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| Abstract: | Based on the monitoring data of main lakes in China's eastern and Yunnan-Guizhou region from 2005 to 2008,as well as the internationally recognized chlorophyll-a(Chla) concentration categories for lake eutrophication,statistical analysis was conducted on Chlorophyll a,total nitrogen(TN),total phosphorus(TP),transparency(SD) and permanganate index(CODMn) through method of frequency statistics.The recommended values for lake eutrophication control indicators in the two lake regions were calculated in accordan... |
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| Keywords: | eastern lake region lake region of Yunnan-Guizhou eutrophication standard frequency statistics |
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