Nitrogen contamination in the Yangtze river system, China
Related Experiment Video
Updated: Oct 17, 2026

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds
Published on: September 26, 2017
C Jingsheng1, G Xuemin, H Dawei
1Department of Urban and Environmental Science, Peking University, Beijing, China.
Abstract:
The data at 570 monitoring stations during 1990 were studied. The results indicate as follows: (i) the contents of nitrogen in the Yangtze mainstream has a raising trend from the upper reaches to the lower reaches; (ii) total nitrogen content at a lot of stations during the middle 1980s is 5-10 times more than that during the 1960s; (iii) seasonal variances of nitrogen content vary with watersheds; and (iv) the difference of nitrogen contamination level is related to the regional population and economic development.
More Related Videos
Related Concept Videos
Microbial Wastewater Treatment
Sources of Food Contamination
Bioremediation
Microbial Bioremediation of Uranium
Freshwater Microbial Ecology

