摘要
江宁区随着经济的发展,城市化水平越来越高,但这大多是以牺牲环境作为代价的,从景观水体的角度,选取江宁区最具典型性的牛首山和百家湖为案例进行调查研究,并根据城市景观水质标准对典型水体进行样品采集分析,测定色、嗅、漂浮物、BOD_5、氨氮、总磷、p H值等水质指标。针对各类景观水体的水质特点并综合周围的环境特点,解析污染来源,并提出经济、合理的景观水处理措施。
With the development of economy,the level of urbanization in Jiangning District is getting higher and higher,but it is often at the expense of environment.From the perspective of landscape water,this paper selects Niushoushan River and Baijia Lake,which are the most typical in Jiangning District,as an example to analyze and investigate,and according to the standards of urban landscape water quality,samples and analyzes the typical water body,and measures its color,smell,floating matter and BOD5,ammonia nitrogen,total phosphorus,pH and other water quality indicators.According to the water quality characteristics of all kinds of landscape water and the surrounding environment characteristics,the pollution sources are analyzed,and the economic and reasonable landscape water treatment measures are put forward.
作者
王一卓
刘新
WANG Yi-zhuo;LIU Xin(School of Biological Environment,Nanjing Forestry University,Nanjing 210037,China)
出处
《环境科技》
2020年第4期63-67,共5页
Environmental Science and Technology
关键词
景观河道
水质现状
污染来源
应对措施
Landscape river course
Water quality status
Pollution source
Countermeasures
