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富营养化浅水湖泊稳态转换理论与生态恢复探讨

年跃刚 宋英伟 李英杰 孙艳妮 聂志丹

年跃刚, 宋英伟, 李英杰, 孙艳妮, 聂志丹. 富营养化浅水湖泊稳态转换理论与生态恢复探讨[J]. 环境科学研究, 2006, 19(1): 67-70.
引用本文: 年跃刚, 宋英伟, 李英杰, 孙艳妮, 聂志丹. 富营养化浅水湖泊稳态转换理论与生态恢复探讨[J]. 环境科学研究, 2006, 19(1): 67-70.
NIAN Yue-gang, SONG Ying-wei, LI Ying-jie, SUN Yan-ni, NIE Zhi-dan. Regime Shift Theory and Ecological Restoration Discussion in Eutrophic Shallow Lakes[J]. Research of Environmental Sciences, 2006, 19(1): 67-70.
Citation: NIAN Yue-gang, SONG Ying-wei, LI Ying-jie, SUN Yan-ni, NIE Zhi-dan. Regime Shift Theory and Ecological Restoration Discussion in Eutrophic Shallow Lakes[J]. Research of Environmental Sciences, 2006, 19(1): 67-70.

富营养化浅水湖泊稳态转换理论与生态恢复探讨

基金项目: 国家"十五"重大科技专项(2002AA601013)

Regime Shift Theory and Ecological Restoration Discussion in Eutrophic Shallow Lakes

  • 摘要: 从清水稳态与浊水稳态转换的过程、稳态阈值、稳态恢复力等方面介绍了浅水湖泊的稳态转换理论,总结了浊水稳态与清水稳态恢复力的影响因素,以及清水稳态与浊水稳态相互转换的驱动力,分析了富营养化引起的植物群落演替和稳态转换的过程.根据稳态转换理论和太湖五里湖的生态恢复实践,提出以改善生境条件为稳态转换驱动力进行生态恢复,并阐述了降低营养盐浓度、提高水体透明度、清除某些鱼类、改善基底、调节水位、软围隔消浪等生境改善措施.

     

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出版历程
  • 收稿日期:  2005-08-18
  • 修回日期:  2006-01-30
  • 刊出日期:  2006-02-25

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