| 引滦入津流域底栖动物研究及水质评价 |
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| 引用本文： | 纪炳纯,王新华,秦保平,孙韧. 引滦入津流域底栖动物研究及水质评价[J]. 南开大学学报(自然科学版), 2002, 35(2): 106-112 |
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| 作者姓名： | 纪炳纯 王新华 秦保平 孙韧 |
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| 作者单位： | 南开大学生命科学学院,天津,300071;天津市环境监测中心,天津,300191 |
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| 摘 要： | 对引滦入津输水工程沿线水域进行了底栖动物种类区系组成、现存量（密度、生物量）及分布的调查研究。结合历史资料和国内相似水体研究结果并辅以生物多样性指数的分析,对调查水域进行了水生态环境质量评价。调查水域可初步划定为中－富营养型过渡类型,并已呈现明显富营养化加剧的趋势。
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| 关 键 词： | 底栖动物 环境评价 富营养化 |
| 文章编号： | 0465-7942(2002)02-0106-07 |
| 修稿时间： | 2001-05-23 |
STUDY ON ZOOBENTHOS AND BIO-ASSESSMENT OF WATER QUALITY IN YINLUAN PROJECT |
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| JI Bingchun ,WANG Xinhua ,QIN Baoping ,SUN Ren. STUDY ON ZOOBENTHOS AND BIO-ASSESSMENT OF WATER QUALITY IN YINLUAN PROJECT[J]. Acta Scientiarum Naturalium University Nankaiensis, 2002, 35(2): 106-112 |
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| Authors: | JI Bingchun WANG Xinhua QIN Baoping SUN Ren |
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| Affiliation: | JI Bingchun 1,WANG Xinhua 1,QIN Baoping 2,SUN Ren 2 |
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| Abstract: | Current fauna, standing crop (density and biomass) and distribution of zoobenthos in the water bodies along Yinluan Project (the project lead luan River to Tianjin) are investigated and studied. A biodiversity index analysis is performed. Based on the present study, and referring to the historic data and the information from allied domestic water body studies, an ecological and environmental status of the investigated area is assessed and evaluated. The research result suggests that the water quality of the area can be delimited to mesotrophic to eutrophic type. An aggravated eutrophication tendency is obvious. |
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| Keywords: | Zoobenthos environmental assessment eutrophication |
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