江苏苏州太湖三山岛国家湿地公园水质监测与分析  

Monitoring and Analysis of Water Quality in Sanshan Island National Wetland Park of Taihu Lake in Suzhou,Jiangsu Province

作　　者：武金翠[1] 李梦南 雷羚洁 徐静好 WU Jincui;LI Mengnan;LEI Lingjie;XU Jinghao(Suzhou Polytechnic Institute of Agriculture,Suzhou Jiangsu 215008;Suzhou Taihao Ecological Environment Technology Co.,Ltd.,Suzhou Jiangsu 215000)

机构地区：[1]苏州农业职业技术学院,江苏苏州215008 [2]苏州太昊生态环境科技有限公司,江苏苏州215000

出　　处：《现代农业科技》2024年第19期99-103,共5页Modern Agricultural Science and Technology

基　　金：苏州农业职业技术学院博士提升计划项目(BS[2022]11)。

摘　　要：对江苏苏州太湖三山岛国家湿地公园2019—2021年这3年间的水体水质进行了监测,并分析了公园内植物应用现状以及植物对水质的影响。结果表明:pH值指标变化幅度较小,且一直维持在国家地表水规定的范围内;溶解氧含量一直处于Ⅰ类水环境质量标准;总氮含量略有变化,维持在Ⅱ类水环境质量标准;化学需氧量逐年增长;总磷、氨氮的含量变化趋势相似,均呈现先增加后降低的趋势。区域内植物群落丰富,垂柳、芦苇、睡莲、香蒲等植物交错分布,对水体的净化能力强。当前,应加强湿地内居民环保意识,实施正确的湿地生态保护措施,以期更好地保护该地区的生物多样性。This paper monitored the water quality of Sanshan Island National Wetland Park of Taihu Lake in Suzhou,Jiangsu Province from 2019 to 2021,and analyzed the plant application status in the park and the influence of plants on water quality.The results showed that the pH index had a relatively small change and remained within the range specified by the national surface water regulations.The dissolved oxygen content had always been at the ClassⅠwater environmental quality standard.The total nitrogen content slightly changed and remained at the level of ClassⅡwater environmental quality standards.The chemical oxygen demand content had been increasing year by year.The change trends in the contents of total phosphorus and ammonia nitrogen were similar,showing a trend of first increaseing and then decreasing.The plant community in the region was rich,the plants such as weeping willow,reed,water lily,and cattail distributed in a staggered pattern,which had a strong ability to purify water bodies.At present,it is necessary to strengthen the environmental awareness of residents in wetlands,and implement correct wetland ecological protection measures,so as to better protect the biodiversity of the region.

关 键 词：江苏苏州太湖三山岛国家湿地公园 水质监测 植物影响 湿地 生态系统 

分 类 号：X832[环境科学与工程—环境工程]