鄱阳湖双退区湿地植被恢复方案探讨

针对鄱阳湖双退区湿地的植被现状以及存在的生态环境问题,本着因地制宜、整体优化的生态修复原则,在充分满足湖泊的自然环境和水生态系统特征等要求的基础上,根据双退区植被退化原因和类型,集成了规划技术、生物技术和工程技术,在江西省都昌县开展了双退区湿地植被恢复与重建技术模式的研究与示范。在鄱阳湖双退区,保证一定经济收入的同时维护湿地合理的生态结构和功能,提出了一个可持续性的湿地生态系统恢复模式及相应的工程措施和重建方案,为今后鄱阳湖双退区乃至鄱阳湖生态修复工程提供了相应的技术参考。。

Discussion on Restoration of Wetland Vegetation around Poyang Lake Region

Based on the current ecological environmental problems around Poyang Lake region,the paper discussed the reasons and classification of vegetation degradation in wetland restoration area.Then according to the principle of restoration ecology and specific environmental requirements of wetland ecosystem,a demonstrative experiment was designed to test some technologies for wetland vegetation restoration in a wetland restoration area of Dubao town,Duchang county.The demonstration considered the economic benefit via planting some cash crops and raising fishes as well as the vegetation restoration.The demonstration may provide a model for wetland vegetation reconstruction in Poyang Lake region and will contribute reference to the vegetation restoration of whole Poyang Lake wetland ecosystem.