湿地生态修复及景观优化策略研究——以兰州银滩湿地公园为例

Wetland Ecological Restoration and Landscape Optimization Strategies--A Case Study of Yintan Wetland Park in Lanzhou

湿地是城市的肾脏,对城市气候的调节,物种多样性的维持,生态环境的稳定起到关键作用。基于景观生态学和景观恢复学理论,选取兰州银滩湿地作为研究对象,进行生态修复和景观优化设计。通过修复原生植物群落、利用工程辅助技术、实施湿地景观可持续性发展等构建湿地公园生态修复的基本框架。从湿地的综合功能出发,建立湿地微地形,恢复水体的生态基底,加强湿地生境植物群落构建,打造湿地独特的多样性景观,以期为黄河湿地生态景观修复提供参考。

Wetlands are the kidneys of cities,playing a key role in regulating urban climate,maintaining species diversity,and stabilizing the ecological environment.Based on the theories of landscape ecology and landscape restoration,Yintan Wetland in Lanzhou was selected as the research object for ecological restoration and landscape optimization design.The basic framework for ecological restoration of wetland parks was constructed through the restoration of native plant communities,the use of engineering assisted technologies,and the implementation of sustainable development of wetland landscapes.From the comprehensive functions of wetlands,this paper proposed to establish wetland micro topography,restore the ecological foundation of water bodies,strengthen the construction of wetland habitat plant communities,and create unique and diverse landscapes of wetlands,in order to provide reference for the ecological landscape restoration of the Yellow River wetland.