丽江拉市海国际重要湿地生态修复方案探究
Ecological Restoration Scheme of Lashihai Internationally Important Wetland in Lijiang
刘茜 1沙剑斌 1郑进烜 1吴婧 1郑静楠 1蒋丽华 1秦燕 1杨忠兴1
作者信息
- 1. 云南省林业调查规划院,云南 昆明 650051
- 折叠
摘要
拉市海国际重要湿地是我国重要的候鸟越冬栖息地之一,针对其整体环境整治问题,地方政府和管理部门做了大量工作,取得了较好成效,但还存在退化沼泽湿地急需修复、退养鱼塘急需生态修复、入湖河道急需治理等问题,基于此,提出退化沼泽湿地、退塘还湿、入湖河段生态修复以及破碎化湖滨带治理、外来物种防控等生态修复方案.通过湿地生态修复,湿地整体生态环境得到改善,候鸟栖息地、食源地得到修复,湿地植被和生物多样性明显增加,湿地景观得到优化,湿地生态服务功能有所提高.
Abstract
The Lashihai Internationally Important Wetland is one of the important wintering habitats for migratory birds in China.The local government and management departments have done a lot of work and achieved good results aiming at the overall environmental remediation problems.However,there are still problems such as the urgent need for restoration of degraded swamp wetlands and retired fish ponds,and the urgent treatment of river sections entering the lake.Therefore,this paper proposed ecological restora-tion schemes for degraded swamp wetlands,returning ponds to wetlands,river sections entering the lake,fragmented lakeside belts and prevention and control of alien species.Through wetland ecological restora-tion,the overall ecological environment of wetlands has been improved,migratory bird habitats and food sources have been restored,wetland vegetation and biodiversity have increased significantly,wetland landscapes have been optimized,and wetland ecological service functions have been improved.
关键词
生态修复/退化沼泽湿地/退塘还湿/入湖河段/破碎化湖滨带/丽江拉市海国际重要湿地Key words
ecological restoration/degraded swamp wetlands/returning ponds to wetlands/river sec-tions entering the lake/fragmented lakeside belts/Lashihai Internationally Important Wetland引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据