Pollutant Transport in Large Rivers of the European North and Siberia

被引:7
|
作者
Nikanorov, A. M. [2 ]
Bryzgalo, V. A. [1 ]
Reshetnyak, O. S. [3 ]
Kondakova, M. Yu. [1 ]
机构
[1] Hydrochem Inst, Rostov Na Donu 344090, Russia
[2] Russian Acad Sci, Inst Water Problems, Southern Div, Rostov Na Donu 344090, Russia
[3] Southern Fed Univ, Inst Earth Sci, Rostov Na Donu 344090, Russia
关键词
rivers of European North and Siberia; pollutant transport; river ecosystem state;
D O I
10.1134/S0097807815010091
中图分类号
TV21 [水资源调查与水利规划];
学科分类号
081501 ;
摘要
Long-term variations of dissolved chemical concentrations, including pollutants, in water have been evaluated for the first time for the major rivers of the European North and Siberia. Pollutants, being transported by streams and responsible for the deterioration of the ecosystem state of the rivers of Northern Dvina, Pechora, Ob, Yenisei, Lena, and Kolyma, are identified. Assessing pollutant transport by large rivers is of importance for the evaluation of the possible pollutant discharge into the coastal zones of Arctic seas.
引用
收藏
页码:322 / 330
页数:9
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