| 镇江滨水区生态修复对浮游生物多样性影响的研究 |
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| 引用本文： | 宋金伟,郑正,任洪强,黄成.镇江滨水区生态修复对浮游生物多样性影响的研究[J].河南科学,2007,25(4):668-671. |
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| 作者姓名： | 宋金伟 郑正 任洪强 黄成 |
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| 作者单位： | 1. 南京大学,污染控制与资源化研究国家重点实验室,南京
2. 南京大学,生命科学学院,南京,210093 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 通过对镇江示范区与非示范区内的浮游生物多样性定量分析,评测其生态修复的效果.分析结果表明,修复工程改善了示范区水体的水质条件,提高了受损生态系统的生物量和群落生物多样性水平.示范区开始出现贫营养型浮游硅藻和敏感型甲壳动物以及清水型原生动物,水网藻等污染水体中从未采获的新种绿藻也有发现.
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| 关 键 词： | 滨水区 生态修复 生物多样性 浮游生物 |
| 文章编号： | 1004-3918（2007）04-0668-04 |
| 修稿时间： | 2007-03-08 |
Research on the Effects of Ecological Restoration of Waterfront of Zhenjiang to the Biodiversity of Plankton |
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| SONG Jin-wei,ZHENG Zheng,REN Hong-qiang,HUANG Cheng.Research on the Effects of Ecological Restoration of Waterfront of Zhenjiang to the Biodiversity of Plankton[J].Henan Science,2007,25(4):668-671. |
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| Authors: | SONG Jin-wei ZHENG Zheng REN Hong-qiang HUANG Cheng |
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| Institution: | 1. State Key Laboratory of Pollution Control and Resource Reuse, Nanjing University, Nanjing 210093, China; 2. Department of Life Science, Nanjing University, Nanjing 210093, China |
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| Abstract: | Evaluating the effects of ecological restoration by quantitative analysis of plankton diversity in both demonstration and non-demonstration zones of Zhenjiang. The analysis results show that the restoration project has improved the water quality conditions of the demonstration zone and enhanced the biomass of damaged ecosystem and the level of community biodiversity. There is the advent of the planktonic diatoms of poor nutrition type, sensitive crustaceans and of the protozoa of water clarifying property and Hyd-rodictyon reticulatum which is a new type of green alga that has never been found in the polluted water in demonstration zone. |
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| Keywords: | waterfront ecological restoration biodiversity plankton |
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