| 生物操纵在退化湖泊生态恢复上的应用 |
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| 引用本文： | 姚雁鸿,余来宁.生物操纵在退化湖泊生态恢复上的应用[J].江汉大学学报(自然科学版),2007,35(2):81-84. |
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| 作者姓名： | 姚雁鸿 余来宁 |
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| 作者单位： | 华中农业大学,武汉,430070;中国水产科学研究院,长江水产研究所,湖北,荆州,434000;江汉大学,医学与生命科学学院,武汉,430056 |
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| 摘 要： | 介绍了退化湖泊生态恢复的概念及生态恢复的步骤.描述了生物操纵的概念、应用、存在的问题及前景.作为常用的退化湖泊生态恢复技术,生物操纵主要利用了下行效应原理.几十年的生物操纵实践表明,即使存在一些影响生物操纵能否取得成功的限制因素,生物操纵依然是一种花费相对低廉、有吸引力的退化湖泊生态恢复技术.
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| 关 键 词： | 生物操纵 恢复技术 富营养化 退化 |
| 文章编号： | 1673-0143（2007）02-0081-04 |
| 修稿时间： | 2007-01-19 |
Biomanipulation and Its Application in Restoration of Degradation Lake |
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| YAO Yan-hong,YU Lai-ning.Biomanipulation and Its Application in Restoration of Degradation Lake[J].Journal of Jianghan University:Natural Sciences,2007,35(2):81-84. |
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| Authors: | YAO Yan-hong YU Lai-ning |
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| Institution: | 1. Huazhong Agricultural University, Wuhan 430070, China; 2. School of Medicine and Life Sciences, Jianghan University, Wuhan 430056, China; Changjiang Fisheries Research Institute, Chinese Academy of Fisherey Sciences, Jingzhou 434000, Hubei, China |
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| Abstract: | Describes the concept,application,problem,foreground of biomanipulation.As a common restoration technique to degradation lake,biomanipulation mainly utilize the principle of descending effect.The practice in the past a few years show although there is some factors limit the application of biomanipulation,it is still a restoration technique to degradation lake with lower cost and atractive character. |
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| Keywords: | biomanipulation restoration eutrophication degradation |
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