| 南水北调中线水源区生态监测及其富营养化评价 |
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| 引用本文： | 梁子安,李玉英,胡兰群,张乃群,贾红霞,施建伟,刘慧.南水北调中线水源区生态监测及其富营养化评价[J].河南师范大学学报(自然科学版),2006,34(1):175-178. |
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| 作者姓名： | 梁子安 李玉英 胡兰群 张乃群 贾红霞 施建伟 刘慧 |
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| 作者单位： | 1. 南阳师范学院,生物系,河南,南阳,473061
2. 南阳市环境保护监测站,河南,南阳,473000 |
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| 摘 要： | 在生态调查基础上从微生物学指标、理化指标及叶绿素a指标诸方面对南水北调中线水源区进行了生态监测.结果表明,南水北调中线工程水源区为寡污型水体,水体基本处于贫-中营养状态,水源区指标除TN指标符合Ⅲ类水质标准外,其它监测指标均符合Ⅰ类水质标准,是理想的水源地.本研究为建立中线水源区长期生态研究数据信息库及库区生态环境保护政策制定提供科学依据.
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| 关 键 词： | 南水北调中线水源区 微生物菌群 理化监测 叶绿素a 富营养化 |
| 文章编号： | 1000-2367(2006)01-0175-04 |
| 收稿时间： | 2005-08-30 |
| 修稿时间： | 2005年8月30日 |
Ecological Monitoring and Eutrophication Assessment on the Water Source of the Middle-line Construction of the Project of Diverting Water from the South to the North |
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| LIANG Zi-an,LI Yu-ying,HU lan-qun,ZHANG Nai-qun,JIA Hong-xia,SHI Jian-wei,LIU Hui.Ecological Monitoring and Eutrophication Assessment on the Water Source of the Middle-line Construction of the Project of Diverting Water from the South to the North[J].Journal of Henan Normal University(Natural Science),2006,34(1):175-178. |
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| Authors: | LIANG Zi-an LI Yu-ying HU lan-qun ZHANG Nai-qun JIA Hong-xia SHI Jian-wei LIU Hui |
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| Affiliation: | 1. Department of Life Science, Nanyang Normal University,Nanyang 473061 ,China; 2. Nanyang Environmental Prevention and Superision Station, Nanyang 473000,China |
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| Abstract: | Based on the ecological investigation, the ecological charaterictics from microorganisms, physicochemical monitoring and chlorophyll content was carried out on the the water source of the middle-line construction of the project of diverting water from the south to the north. The results showed that the nutrition type of the water source could be regarded as mesotrophy; Danjiang reservior is suitable for water source because other indexes except TN are under the standards of I type water. This study will provide science base for data pool of Long-term ecological research on middle -line project and policy of ecological environmental protection. |
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| Keywords: | the water source of the middle-line construction of the project of diverting water from the south to thenorth microorganisms physicochemical monitoring ecological monitoring chlorophyll content eutrophication |
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