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doi: 10.24412/2687-1092-2023-10-192-195
1 North-Eastern State University, Magadan, Russia 2 St. Petersburg State University, St. Petersburg, Russia 3Lomonosov Moscow State University, Moscow, Russia 4 State Hydrological Institute, St. Petersburg, Russia
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Abstract. To update data on the state of permafrost in the Magadan region in 2021-2023 a regional network of thermometric wells has been deployed to monitor the temperature of rocks in various landscape conditions. In total, 14 wells with depths from 5 to 30 m have been drilled to date. Data on the average annual temperature of rocks, the depth of seasonal thawing/freezing, as well as the depth of zero annual amplitudes have been obtained. In 2024-2025 it is planned to expand the network to 22 wells. In 2021-2022 the project was implemented at the expense of St. Petersburg State University, in 2023-2025 – at the expense of the Russian Science Foundation and the Government of the Magadan Region. Keywords: permafrost, regional monitoring network, thermometric wells, landscapes, Magadan region
REFERENCES: Melnikov V.P., Osipov V.I., Brouchkov A.V., Falaleeva A.A., Badina S.V., Zheleznyak M.N. et al. Climate warming and permafrost thaw in the Russian Arctic: Potential economic impacts on public infrastructure by 2050 // Natural Hazards. 2022. Vol. 112. №. 1. P. 231-251. doi: 10.1007/s11069-021-05179-6 Verkulich S.R., Demidov N.E., Anisimov M.A. Development of a project for organizing monitoring of permafrost soils in the high-latitude Arctic based on the observation network of Roshydromet // Russian Polar Research. 2021. Vol. 43. No. 1. pp. 23-27.
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Cite this article:
Makarieva О.М., Zemlianskova А.А., Abramov D.А., Ostashov А.А., Nesterova N.V. Regional permafrost monitoring network in the Magadan region // Relief and Quaternary deposits of the Arctic, Subarctic and North-West Russia. 2023. Issue 10. P. 192-195. doi: 10.24412/2687-1092-2023-10-192-195
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