NDLI: Analyses on water quality and trophic status of urban lakes in Nanjing city

Content Provider	IEEE Xplore Digital Library
Author	Xiao Tan Fanxiang Kong
Copyright Year	2011
Description	Author affiliation: Nanjing Institute of Geography and Limnology, State Key Laboratory of Lake Environment and Science, China (Fanxiang Kong) \|\| College of Environment, Hohai University, Nanjing, China (Xiao Tan)
Abstract	Urban lakes locate in city area or non-agricultural towns, which are very important to city ecosystem and habitation environment. In this paper, nine lakes of Nanjing city (Huashen Lake, Baijia Lake, Yueya Lake, Mochou Lake, Nanhu Lake, Pipa Lake, Qianhu Lake, Zixia Lake, and Xuanwu Lake) were selected and water samples were collected seasonally, so as to analyze water quality and trophic status. Results showed that two lakes were mesotrophic, three lakes were light eutrophic, three lakes were medium eutrophic, and even one lake was heavy eutrophic. Finally, special needs to be pointed out as follows: strict control of phosphorus concentration in Zixia Lake should be strengthened to avoid blooms occurrence; obvious swamping trends were observed in Pipa Lake, where clearing and dredging were needed; eutrophic conditions were quite serious in Mochou Lake, Nanhu Lake, and Yueya Lake, comprehensive restoration was required in these three lakes timely.
Starting Page	1934
Ending Page	1936
File Size	276870
Page Count	3
File Format	PDF
ISBN	9781424491728
e-ISBN	9781424491711
DOI	10.1109/RSETE.2011.5964679
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-06-24
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Nanjing city Urban lakes Water quality Lakes Cities and towns Environmental factors Trophic status Nitrogen Indexes Sun Carbon Eutrophication
Content Type	Text
Resource Type	Article

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