Application of City Wetland Park on Protection of
Urban Rivers
Xianfei Huang[1,2];Jiwei Hu[1];Fanxin Qin[1];;;;
【期刊名称】《环境科学前沿：中英文版》 【年(卷),期】2015(004)003
【摘要】With the rapid development of urbanization and the lack of sustainable regulation policies,large cities have become a critical pollution source to urban rivers.To elucidate the pollution status of the Nanming River,an urban river in Guiyang City,SW China,water samples were collected along the river from the upstream(through the urbanization area)to the downstream locations.Pollution levels of heavy metals,NH4+and total phosphorus(TP)were investigated,and dissolved organic
matter(DOM)was
analyzed
with
fluorescence
spectrophotometer.The results reveal that Huangjindadao,a local famous scenic spot,is a notable pollution source to the Nanming River,and the Huaxi National City Wetland Park plays an important role in protection of the water quality of this river.Analysis of 3DEEM characteristics of DOM indicated that the main pollution sources of DOM in this water body was municipal waste water.Protein-like compounds and humic acid with high molecular weight was the main components of DOM in this river.Organic compounds with low molecular weight represented a very small portion of the DOM in water
of the Nanming River,especially in the downstream part of this river. 【总页数】9页(P.77-85) 【
关
键
词
】
Pollution;Heavy
Metals;Dissolved
Organic
Matter;Urbanization;Nanming River
【作者】Xianfei Huang[1,2];Jiwei Hu[1];Fanxin Qin[1];;;;
【作者单位】[1]Guizhou Provincial Key Laboratory for Ecological Environment,Guizhou
Normal
University,Guiyang
550001,P.R.China;[2]College of forestry,Guizhou University,Guiyang 550025,P.R.China;;[1]Guizhou Provincial Key Laboratory for Ecological Environment,Guizhou
Normal
University,Guiyang
550001,P.R.China;;[1]Guizhou Provincial Key Laboratory for Ecological Environment,Guizhou Normal University,Guiyang 550001,P.R.China; 【正文语种】英文 【中图分类】X 【文献来源】
https://www.zhangqiaokeyan.com/academic-journal-cn_frontiers-environmental-science-chinese-english_thesis/0201266921593.html 【相关文献】
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Application of City Wetland Park on Protection of Urban Rivers
