THE IMPACT OF CLIMATE CHANGE AND FLUCTUATIONS IN THE DEPTH OF SEASONAL THAWING ON THE WATER BALANCE OF SMALL RIVERS OF THE PERMAFROST ZONE OF THE NORTH-EAST OF RUSSIA

• About the project
• Object of research
  • Chukotka Autonomous Okrug​
  • The Republic of SAKHA (Yakutia)
  • Magadan region*
• Method of research​
  • Permafrost research​
  • Hydrology and hydrometry*
  • Water balance calculations*
  • Geophysical survey*
  • Landscape research*
• Observational data​
  • Anadyrsky district of Chukotka*
  • Chaunsky district of Chukotka*
  • The Republic of SAKHA (Yakutia)*
  • Magadan region​​*
• Research result​
  • 2018-2019​*
  • 2019-2020*
  • 2020-2021*
• Maps and photos​
  • The Anadyr lowland​
  • Chaunskaya lowland
  • Lena basin
  • Northern Priokhotye*
• Contacts​​
  • Project participant​​​

* — page under construction

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Observational data

Anadyrsky district of Chukotka Autonomous Okrug

Monitoring of ice content of the seasonally thawed layer

1. Ice content of the seasonally thawed layer (sampled may-June 2018: Kazachka river valley, stream Promyslovy);
2. Ice content of the seasonally thawed layer (sampled may-June 2019: Kazachka river valley, stream Promyslovy);
3. Ice content of the seasonally thawed layer (sampled may-June 2020: Kazachka river valley, stream Promyslovy).

Materials of permafrost-hydrometric survey

1. The depth of seasonal thawing and humidity of the seasonal thaw layer of the Ugolnaya-Dionisia river basin (July 2019);
2. Flow, temperature, mineralization and pH reaction of water of 2-3 orders of magnitude in the basin of the Ugolnaya-Dionysiya river (July 2019).

Monitoring of the runoff of an supra permafrost aquifer

1. The Plot Is Right Dionysius;
2. The plot of stream Yagodny
3. The plot of stream Shumny

Monitoring the temperature and humidity of the seasonally thawed layer

1. The Plot Is Right Dionysius;
2. The plot of stream Yagodny
3. The plot of stream Shumny

Hydrology and hydrometry river basin Ugolnaya-Dionysiya

1. Platform Dionysy
2. Platform Kruglaya
3. Platform Onemen (Rogozhny)