Effect of Permafrost Rocks on Water Resources Formation in Eastern Siberia: Case Study of Some Rivers in Eastern Siberia

详细

The study is focused on the specific features of water resources formation in Eastern Siberia under variable climate and regional occurrence of permafrost rocks. Expert estimates are given to the effect of greenhouse gas emissions on climate evolution in this large region. Under present-day climate conditions, featuring temperature rise and some increase in precipitation as resource-forming factors, the most significant changes are shown to have taken place in the formation of water resources and regime of dry-season runoff in individual rivers of Eastern Siberia, including the Lena, Indigirka, Kolyma, etc. Present-day resources of surface water and groundwater resources in the region are mapped and the dynamics of the annual and dryseason runoff of the rivers are plotted.