Nitrate and nitrite pollution in the Jiantan River in the Three Gorges Reservoir Area

被引：0

作者：

Liu Xiangchao ^{[1
]}

Zu Bo ^{[2
]}

机构：

[1] Chongqing Jiaotong Univ, Key Lab Hydraul & Water Transport Engn Chongqing, Chongqing, Peoples R China

[2] Chongqing Jiaotong Univ, Sch River & Ocean Engn, Chongqing, Peoples R China

来源：

2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010) | 2010年

关键词：

Nitrate nitrogen; nitrite nitrogen; Three Gorges Reservoir Area; GROUNDWATER; WATERSHEDS; DISCHARGE;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

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.

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页数：6

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