| 浮游生物完整性指数在浙江水源地水质评价中的应用 |
| Planktonic Index of Biotic Integrity (P-IBI ) for Water Source Assessment |
| 投稿时间：2012-02-14 修订日期：2012-03-24 |
| DOI： |
| 中文关键词:浮游生物完整性指数 水源地 水质评价 |
| 英文关键词:Planktonic Index of Biotic Integrity water source water quality assessment |
| 基金项目:浙江省科技厅项目(2010C33080);浙江省水利厅科技计划重点项目(RB1005);水利部公益性行业科研专项(200901055-03) |
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| 中文摘要: |
| 2009年9月和2010年8月依次对浙江省4座大中型水库水源地的浮游生物现状进行了调查,采用浮游生物完整性指数(P-IBI)评价方法对数据进行统计分析。经过对22个备选参数的筛选,构建了以藻类密度、藻类平均体重、藻类生物多样性指数、浮游动物/浮游植物、潜在产毒藻类丰度、不可食藻类密度比为入选参数的浮游生物完整性评价体系;进一步利用该评价体系对4座水库的水生态健康程度进行分级评价。结果表明,4座水库的P-IBI评价分值依次为1.216、5.157、3.304和3.542;P-IBI等级依次为差、优、良、良。评价结果能够较好地反映浙江省水源地的富营养化、藻类水华风险程度等水生态健康状况。 |
| 英文摘要: |
| Investigation study on plankton population was conducted during 2009 and 2010，and the data were analyzed with an evaluation method of Planktonic Index of Biotic Integrity(P-IB I ).According to the research data，an evaluation model of P-IBI composed of 6 metrics was established. Furthermore，ecological health statures of four reservoirs were also evaluated. Results showed that the P-IBI scores of four reservoirs were 1 .216，5.157，3. 304 and 3 .542 respectively; the health statures were poor，excellent，good and good correspondingly. Results also indicated that the P-IBI evaluation system can reflect the health status of aquatic ecosystem of water resources in Zhe-jiang Province. |
| 沈强,俞建军,陈晖,胡菊香,陈明秀,郑金秀,李聃,张俊芳.2012.浮游生物完整性指数在浙江水源地水质评价中的应用[J].水生态学杂志,33(2):26-31. |
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