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The role of natural and anthropogenic factors in the seasonal dynamics of the Fe and Mn ion migration in the Amur River water is examined. The contribution of the biogeochemical processes in the migration of the Fe and Mn ions at the water-river bed and groundwater-surface water contact zone is substantiated. The causes of the anomalously high Mn content in the Amur River water at the beginning of the 2005 freezing after the technogenic accident in China are discussed.  相似文献   
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Kondratyeva  L. N.  Reva  I. V.  Aimanova  A. K.  Shomshekova  S. A.  Krugov  M. A. 《Astrophysics》2021,64(3):306-315
Astrophysics - Several powerful outbursts have been observed during many years of observations of the symbiotic object MWC 560. The last active stage began in the autumn of 2018 and continues to...  相似文献   
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Water Resources - The study considers the factors that had an effect on water quality in the Bureiskoe Reservoir (Far East) after a large landslide event in December 2018 (with a volume of 24.5...  相似文献   
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