DocumentCode :
3132081
Title :
Nitrate and Nitrite Pollution in the Jiantan River in the Three Gorges Reservoir Area
Author :
Liu Xiangchao ; Zu Bo
Author_Institution :
Key Lab. for Hydraulic & Water Transp. Eng. of Chongqing City, Chongqing Jiaotong Univ., Chongqing, China
fYear :
2010
fDate :
18-20 June 2010
Firstpage :
1
Lastpage :
6
Abstract :
EC value, pH value, pE value, nitrate nitrogen and nitrite nitrogen of surface water and groundwater in the Jiantan River in the Three Gorges Reservoir Area were measured and analyzed to depict the spatial distribution of nitrate and nitrite pollution in the study basin. The results show the nitrate nitrogen level of the groundwater in the study basin is holistically larger than those of the surface water, and nitrate nitrogen level of the surface water in the study basin reveals a gradually elevatory tendency from the upstream river to the lower reaches of a river. Correlativity analysis reveals the relationship between the nitrate nitrogen and the nitrite nitrogen level of the surface water samples in the study basin.
Keywords :
geochemistry; groundwater; reservoirs; rivers; water pollution; China; EC value; Jiantan River; Three Gorges Reservoir Area; correlativity analysis; groundwater; nitrate nitrogen level; nitrate pollution; nitrite nitrogen; nitrite pollution; pE value; pH value; spatial distribution; surface water samples; upstream river; Agriculture; Cities and towns; Ecosystems; Nitrogen; Reservoirs; Rivers; Sea surface; Surface contamination; Water pollution; Water resources;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
ISSN :
2151-7614
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
Type :
conf
DOI :
10.1109/ICBBE.2010.5516985
Filename :
5516985
Link To Document :
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