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Article

Response of Permafrost Thermal State to Global Climatic Change in Urbanised Landscapes, Yakutsk, Russia

by
Viktor V. Kunitsky
,
Igor I. Syromyatnikov
* and
Andrey V. Litovko
Melnikov Permafrost Institute of SB RAS, 677010 Yakutsk, Russia
*
Author to whom correspondence should be addressed.
Land 2022, 11(9), 1513; https://doi.org/10.3390/land11091513
Submission received: 25 April 2022 / Revised: 12 August 2022 / Accepted: 5 September 2022 / Published: 8 September 2022
(This article belongs to the Special Issue Permafrost Landscape Response to Global Change)

Abstract

A study was undertaken to investigate the structure and condition of urban permafrost in the city of Yakutsk. The response of permafrost to recent climate change was assessed for a Shergin Shaft site in a cryogenic landscape. The results indicate that the thickness of the active layer which consists of anthropogenic soils experienced no change during the second half of the 20th century and the early 21st century. However, the thermal state of the underlying alluvial sediments has changed significantly in response to the warming of the climate. The permafrost temperatures at a depth of 10 m increased by about 3 °C between 1934 and 2015.
Keywords: permafrost; urbanised area; ground temperature; global warming permafrost; urbanised area; ground temperature; global warming

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MDPI and ACS Style

Kunitsky, V.V.; Syromyatnikov, I.I.; Litovko, A.V. Response of Permafrost Thermal State to Global Climatic Change in Urbanised Landscapes, Yakutsk, Russia. Land 2022, 11, 1513. https://doi.org/10.3390/land11091513

AMA Style

Kunitsky VV, Syromyatnikov II, Litovko AV. Response of Permafrost Thermal State to Global Climatic Change in Urbanised Landscapes, Yakutsk, Russia. Land. 2022; 11(9):1513. https://doi.org/10.3390/land11091513

Chicago/Turabian Style

Kunitsky, Viktor V., Igor I. Syromyatnikov, and Andrey V. Litovko. 2022. "Response of Permafrost Thermal State to Global Climatic Change in Urbanised Landscapes, Yakutsk, Russia" Land 11, no. 9: 1513. https://doi.org/10.3390/land11091513

APA Style

Kunitsky, V. V., Syromyatnikov, I. I., & Litovko, A. V. (2022). Response of Permafrost Thermal State to Global Climatic Change in Urbanised Landscapes, Yakutsk, Russia. Land, 11(9), 1513. https://doi.org/10.3390/land11091513

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