浅水型人工湖泊湿地生态系统稳定性分析——以广州某调蓄区为例  

Wetland Ecosystems:a Case Study of a Storage Area in Guangzhou

作　　者：黄雄 HUANG Xiong(Guangzhou Huaze Environmental Technology Co.,Ltd.,Guangzhou 511400,China)

机构地区：[1]广州华泽环保科技有限公司,广东广州511400

出　　处：《中国市政工程》2025年第1期88-91,148,共5页China Municipal Engineering

摘　　要：广州某调蓄区以调节城市内涝压力为主导功能,同时兼顾生态修复及改善区域水生态环境功能,通过对其实际运营情况进行连续跟踪研究,监测了调蓄区不同工况下生态系统的稳定性及水质现状,跟踪了水生植物、浮游植物在整个生态系统竞争中主导优势的切换过程。由于水生植物、浮游植物在生物竞争过程中主要优势的切换,该调蓄区呈现出不同的生态状态,其水生态系统稳定性、透明度均发生很大程度转变。文章以该调蓄区为例,分析了典型的浅水型人工湖泊水生态系统的稳定性切换过程,同时,通过对浅水型人工湖泊水生态系统中不同生态系统状态之间切换原因的探讨,提出将浅水型具有调蓄功能的人工湖泊稳定为草型湿地状态的应对控制措施,为城市浅水型人工湖泊湿地生态系统的科学合理运营管理提供借鉴。The Guangzhou regulation storage area primarily functions to mitigate urban waterlogging while also focusing on ecological restoration and improving the regional aquatic ecological environment.Through continuous tracking of the actual operational status of the regulation storage area,this study monitored the stability of the ecosystem and water quality under different operational conditions,as well as the competitive shifts in dominance between aquatic plants and phytoplankton.Due to the shifts in dominance between aquatic plants and phytoplankton during biological competition,the regulation storage area exhibited different ecological states,with significant changes in both ecosystem stability and water transparency.This paper takes the regulation storage area as a case study to analyze the typical stability shift process of shallow artificial lake water ecosystems.It also discusses the reasons for the shifts between different ecosystem states in shallow artificial lakes with regulation functions and proposes control measures to stabilize these systems as grass-type wetlands,providing a reference for the scientific and rational operational management of urban shallow artificial lake wetland ecosystems.

关 键 词：水生态系统稳定性 人工湿地 丝状绿藻 水绵 水生植物 

分 类 号：X524[环境科学与工程—环境工程]