珠溪国家湿地公园城区段河流湿地生态修复措施  

Ecological restoration measures of city’s riverine wetland in Zhuxi National Wetland Park

作　　者：赵玉枭 梅雅茹[1] 周莉荫[1] 文艺瑶 陈仁静 朱仔伟[1] Zhao Yuxiao;Mei Yaru;Zhou Liyin;Wen Yiyao;Chen Renjing;Zhu Ziwei(Jiangxi Academy of Forestry,Nanchang Jiangxi 330013,China;Jiangxi Normal University,Nanchang Jiangxi 330022,China;Chengdu Yequ Landscape Design Co.Ltd,Chengdu Sichuan 610041,China)

机构地区：[1]江西省林业科学院,江西南昌330013 [2]江西师范大学,江西南昌330022 [3]成都野趣生境园林景观设计有限公司,四川成都610041

出　　处：《南方林业科学》2022年第1期47-50,共4页South China Forestry Science

基　　金：中央财政湿地保护与修复补助资金项目“江西省湿地修复绩效评价与小微湿地建设指南研究”(项目编号:2020L-001)。

摘　　要：河流湿地生态系统是陆地和水生生态系统连接的主要通道,因人为活动引起河流湿地面积不断萎缩从而引发诸多自然生态和社会环境问题。在当前限制人类对湿地干扰的前提下,河流湿地生态如何修复引起了社会的广泛关注。文章以江西万年珠溪国家湿地公园城区段河流湿地为例,其自然环境及生态系统安全受到一定程度的威胁,通过深入分析其存在的问题,探究其退化原因,提出了针对性的生态修复措施:(1)恢复河流生态缓冲带及其植被,修复河道生态,提升湿地景观;(2)修复河道底生物栖息地生境等措施,以提高城区段河流湿地生态系统的稳定性和多样性。(3)完善科普宣教,增强市民保护意识。通过对比修复治理前后的情况,已可见初步成效,水环境得到改善,空间异质性增强,生物多样性提高,景观亦美化了。对该案例在生态修复上的思考与实践进行总结,以期为类似的城区段河流湿地的生态保护及其景观修复提供参考。River wetland ecosystem is the main channel connecting terrestrial and aquatic ecosystems.The river wetland degradation is significantly for human interference,which leads to many natural ecological and social environmental problems.How to restore river wetland ecology under the premise of limiting human disturbance to wetland has aroused widespread concern in the society.This paper takes the river wetland in the urban section of Wanian Zhuxi National Wetland Park in Jiangxi province as an example.Its natural environment and ecosystem are threatened to a certain extent,We analyzed and explore these possible causes of degradation in the river wetland,and offered comment and suggestion of ecological restoration measures:(1)Restore the river ecological buffer zone and its vegetation,repair the river ecology,and improve the wetland landscape;(2)In order to improve the stability and diversity of the river wetland ecosystem in the urban section,some measures are taken to restore the habitats of the river bottom;(3)Improving science popularization and education and enhance public awareness of protection.By comparing the situation before and after the restoration and treatment,we can see the initial results:the water environment has been improved,the spatial heterogeneity has been enhanced,the biodiversity has been improved,and the landscape has been beautified.This paper summarizes the thinking and practice of ecological restoration in this case,in order to provide reference for the ecological protection and landscape restoration of similar river wetlands in urban areas.

关 键 词：国家湿地公园 河流 湿地 生态修复 

分 类 号：S759.91[农业科学—森林经理学] X171.4[农业科学—林学]