Efremov Petr


Petr Efremov

Research Scientist, Laboratory of Permafrost Landscapes











Tel.: +7-4112-390841
Email: efremov@mpi.ysn.ru


Education

  • M.S. (Geography), Yakutsk State University, 1993


Research Interests

  • Permafrost landscapes
  • Hydrothermal regimes of the active layer and upper permafrost


Memberships

  • Member of the Russian Geographical Society
  • Member of the Yakutsk Orienteering Club


Field Work

  • 2011–2014, studies on the hydrothermal regime of the active layer and upper permafrost in the Suntar Khayata Range
  • 1993-present, annual (April-October) field investigations on the hydrothermal regime of the active layer and upper permafrost in central and southern Yakutia


Outreach Activities

  • 1998-2004 and 2010 – a research advisor to students from the Maya High School for the Step into the Future Program


Selected Publications

  • Fedorov A., Basharin N.I., Konstantinov P.Y., Efremov P.V. (2019). Degradation of ice-wedges in Central Yakutia under the modern climate warming. In: Solving the Puzzles from Cryosphere, Int. Conf., Pushchino, Russia, April 15-18, 2019, Program and Abstracts, p. 74-75.
  • Fedorov A.N., Vasilyev N.F., Torgovkin Y.I., Shestakova A.A., Varlamov S.P., Zheleznyak M.N., Shepelev V.V., Konstantinov P.Y., Kalinicheva S.S., Basharin N.I., Makarov V.S., Ugarov I.S., Efremov P.V., Argunov R.N., Egorova L.S., Samsonova V.V., Shepelev A.G., Vasiliev A.I., Ivanova R.N., Galanin A.A., Lytkin V.M., Kuzmin G.P. and Kunitsky V.V. (2018). Permafrost-Landscape Map of the Republic of Sakha (Yakutia) on a Scale 1:1,500,000. Geosciences 8(12), 465; https://doi.org/10.3390/geosciences8120465.
  • Efremov P. (2017). Development of permafrost-related processes on agricultural lands, Central Yakutia. Cryosols in Perspective: A View from the Permafrost Heartland. Proceedings of the VII International Conference on Cryopedology (August 21-28, Yakutsk). Yakutsk, pp. 39-40.
  • Fedorov A.N., Iwahana G., Konstantinov P.Y., Machimura T., Argunov R., Efremov P.V., Lopez L.M.C., Takakai F. (2017). Variability of permafrost and landscape conditions following clear cutting of larch forest in Central Yakutia. Permafrost and Periglacial Processes 28(1): 331-338. doi: 10.1002/ppp.1897.
  • Konstantinov P.Ya., Fedorov A.N., Argunov R.N., Efremov P.V., Kadota T., Shirakawa T., Ohata T. (2016). Glacier and rock temperature changes in the Suntar-Khayata Range (northeastern Russia) over the last 50 years. In: Climate and Permafrost Ecosystems. Proceedings of IXth International Symposium "C/H2O/Energy Balance and Climate over the Boreal and Arctic Regions with Special Emphasis on Eastern Eurasia", Yakutsk, Russia, 1-4 November 2016. Nagoya University, p. 101.
  • Ulrich M., Schmidt J., Rudaya N., Wetterich S., Frolova L., Pestryakova L., Siegert C., Schneider B., Zielhofer C., Efremov P., Fedorov A. N. (2016). Multi-proxy reconstruction of Holocene thermokarst dynamics in Central Yakutia. In: Günther, F. and Morgenstern, A. (Eds.). XI. International Conference on Permafrost – Book of Abstracts, 20 – 24 June 2016, Potsdam, Germany. Bibliothek Wissenschaftspark Albert Einstein, doi:10.2312/GFZ.LIS.2016.001, p. 604.
  • Gavriliev P.P., Ugarov I.S., Efremov P.V. (2010). Modification of the state of ice-rich agricultural lands in Central Yakutia associated with climate change. In: The Application of Technologies for the Conservation of Nature in Cold Regions, Materials of the IX International Symposium on Gold Regions Development, June 1-5, 2010. Yakutsk, p. 258.
  • Gavriliev P.P., Ugarov I.S., Efremov P.V. (2010). Response of the thermal state of ice-rich permafrost in alas terrain to climate change in Central Yakutia. In: The Application of Technologies for the Conservation of Nature in Cold Regions, Materials of the IX International Symposium on Gold Regions Development, June 1-5, 2010. Yakutsk, p. 195.
  • Gavriliev P.P., Fedorov A.N., Ugarov I.S., Efremov P.V. (2010). Integrated monitoring studies of agricultural landscapes in Yakutia under modern conditions: methods, results and problems. In: The Application of Technologies for the Conservation of Nature in Cold Regions, Materials of the IX International Symposium on Gold Regions Development, June 1-5, 2010. Yakutsk, p. 259.
  • Gavriliev P.P., Ugarov I.S., Efremov P.V. (2009). Effect of climate change on the thermal state of ice-rich permafrost in agricultural landscapes, Central Yakutia. In: Recent Development of Research on Permafrost Engineering and Cold Region Environment, Proceedings of the Eighth International Symposium on Permafrost Engineering, 15-17 October, 2009, China. Xian: Lanzhou University Press, pp. 370-377.
  • Gavriliev P.P., Ugarov I.S., Efremov P.V. (2009). Agricultural land use in ice-rich permafrost areas in a changing climate, Central Yakutia. In: Recent Development of Research on Permafrost Engineering and Cold Region Environment, Proceedings of the Eighth International Symposium on Permafrost Engineering, 15-17 October, 2009, China. Xian: Lanzhou University Press, pp. 378-383.
  • Gavriliev P.P., Ugarov I.S., Efremov P.V. (2009). Cryogenic processes and changes in ice-rich permafrost stability associated with climate warming and surface disturbance, Central Yakutia. In: Proceedings of 4th International WS on C/H2O/Energy Balance and Climate over Boreal Regions with Special Emphasis on Eastern Eurasia (14-16 July, 2008 Yakutsk). Nagoya, pp. 35-38.
  • Gavriliev P.P., Ugarov I.S., Efremov P.V. (2007). Cryogenesis and changes in ice-rich permafrost stability aassociated with climate warming and surface disturbance, Central Yakutia. In: Influence of Climatic and Ecological Changes on Permafrost Ecosystems: Proceedings of 3rd International Conference, ”The Role of Permafrost Ecosystems in Global Climate Change”. Yakutsk: YSC Publishing House SB RAS, pp. 77-82.
  • Efremov P.V. (2007). Permafrost monitoring of agricultural lands in the taiga zone, Central Yakutia, under recent climate change. In: Influence of Climatic and Ecological Changes on Permafrost Ecosystems: Proceedings of 3rd International Conference, ”The Role of Permafrost Ecosystems in Global Climate Change. Yakutsk: YSC Publishing House SB RAS, pp. 84-89.