| 刘俊,郑济芳,胡南,胡劲松,朱允华,刘运莲,殷杰.软体动物多样性在花垣河水体重金属监测中的应用[J].南华大学学报(自然科学版),2009,23(2):78~82.[LIU Jun,ZHENG Ji-fang,HU Nan,HU Jing-song,ZHU Yun-hua,LIU Yun-lian,YIN Jie.The Diversity of Molluscas Was Applied to Monitor the Heavy Metals in the Huayuan River[J].Journal of University of South China(Science and Technology),2009,23(2):78~82.] |
| 软体动物多样性在花垣河水体重金属监测中的应用 |
| The Diversity of Molluscas Was Applied to Monitor the Heavy Metals in the Huayuan River |
| 投稿时间：2009-01-14 |
| DOI： |
| 中文关键词: 花垣河 软体动物 多样性 水质评价 |
| 英文关键词:Huayuan River molluscas biodiversity evaluation of water quality |
| 基金项目:湖南省教育厅基金资助项目（08C765）;南华大学博士启动基金资助项目（5-03-XJQ-03-044） |
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| 中文摘要: |
| 对湘西花垣河软体动物多样性与重金属污染状况进行了调查.在花垣河8个监测断面中,除S1、S3、S8的软体动物丰富度指数（DMA）与Shannon-Wiener多样性指数（H′）分别介于0.264 3-2.493 7和0.676 5-2.412 3外,S2、S4、S5、S7、S8五个断面的软体动物丰富度和多样性指数均为零.Mn、Cd、Pb、Cu、Zn在花垣河8个监测断面的河水中都能检测到,其中Mn、Cd含量严重超出GB的Ⅴ类水标准.软体动物多样性监测与理化监测的结果均表明,花垣河水体已经受到严重重金属污染. |
| 英文摘要: |
| The diversities of molluscas and the pollution of heavy metals in the Xiangxi Huayuan River were investigated.The species richness indexes (DMA) and Shannon-Wiener diversity indexes (H′) of mollusca at S1,S3,S8 were 0.264 3-2.493 7 and 0.676 5-2.412 3,respectively.The DMA and H′ at the other 5 sections were zero.Mn、Cd、Pb、Cu、Zn were identified in the water,the concentrantions of Mn and Cd were severe exceed the standard of limits of Ⅴ class water of GB.The results of the diversities of molluscas and the physico-chemical monitoring suggested that the water of the Huayuan River had been polluted by heavy metals severity. |
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