|
|||||
|
|
| 水位调控法恢复富营养化水体沉水植物技术研究——以无锡五里湖为例 | |
| 引用本文： | 李敦海,杨劭,方涛,刘景元,刘永定.水位调控法恢复富营养化水体沉水植物技术研究——以无锡五里湖为例[J].环境科学与技术,2008,31(12). |
| 作者姓名： | 李敦海 杨劭 方涛 刘景元 刘永定 |
| 作者单位： | 1. 中国科学院水生生物研究所,湖北,武汉,430072 2. 华中师范大学,湖北,武汉,430074 3. 徐州市园林局,江苏,徐州,221002 |
| 基金项目： | 湖北省科技攻关计划 ， 中国科学院知识创新工程重要方向性项目 |
| 摘 要： | 利用降低水位后引种水生植物(尤其是沉水植物),然后根据水生植物的成活率与长势,逐步提高水位的水位调控方法,成功地在无锡市五里湖的退渔还湖区域大大地提高了水生植物覆盖度,水生植物的多样性也明显提高。该方法具有操作简单、见效快、成本低廉的特点,值得在类似富营养化水体的生态环境治理中推广应用。 |
| 关 键 词： | 水位调控 水生植物 水生植被 重建 |
Recovery of Aquatic Macrophytes by Use of Water Level Regulation Method in Eutrophicated Lakes- A Case Study of Wuli Lake, Wuxi City |
|
| LI Dun-hai,YANG Shao,FANG Tao,LIU Jing-yuan,LIU Yong-ding.Recovery of Aquatic Macrophytes by Use of Water Level Regulation Method in Eutrophicated Lakes- A Case Study of Wuli Lake, Wuxi City[J].Environmental Science and Technology,2008,31(12). | |
| Authors: | LI Dun-hai YANG Shao FANG Tao LIU Jing-yuan LIU Yong-ding |
| Institution: | LI Dun-hai1,YANG Shao2,FANG Tao1,LIU Jing-yuan3,LIU Yong-ding1 (1.Institute of Hydrobiology,Chinese Academy of Sciences,Wuhan 430072,China,2.School of Life Science,Huazhong Normal University,Wuhan 430074,3.Xuzhou Parks , Gardens Bureau,Xuzhou 221002,China) |
| Abstract: | Water level regulation method was applied in the practice of aquatic macrophytes recovery in Wuli Lake, Wuxi City, Jiangsu Province. After water depth was lowered in the experimental area, aquatic plants especially submersed macrophytes were transplanted. Water level was up-regulated step by step, according to survival rate and growth status of aquatic plants. Vegetation was reconstructed in west Wuli Lake, with relatively high coverage and high diversity of aquatic macrophytes. The method which is easily o... |
| Keywords: | water level regulation aquatic plants aquatic vegetation reconstruction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |