Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Denis Shmelev"'
Autor:
Denis Shmelev, Maria Cherbunina, Victor Rogov, Sophie Opfergelt, Arthur Monhonval, Jens Strauss
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Cryogenic weathering is a key driver of periglacial sediment composition and properties. Selective mineral-grain weathering caused by freeze-thaw cycles in permafrost environments has the ability to dominate this process, leading to silt-rich grain-s
Externí odkaz:
https://doaj.org/article/b064548e600f4513858084694b98d470
Autor:
Alexandr Kholodov, Denis Shmelev, Vladimir Ostroumov, Elizaveta Rivkina, Dmitry Zamolodchikov, A. V. Lupachev, D.V. Karelin, Oleg Tregubov, Sergey A. Zimov, Andrey Ivashchenko, Alexey A Maslakov, Andrey Abramov, Sergey Davydov, Alexandra Veremeeva, Victor Sorokovikov, Gleb Kraev
Publikováno v:
Polar Geography, 44(3), 186-202. Taylor and Francis Ltd.
Abramov, A, Davydov, S, Ivashchenko, A, Karelin, D, Kholodov, A, Kraev, G, Lupachev, A, Maslakov, A, Ostroumov, V, Rivkina, E, Shmelev, D, Sorokovikov, V, Tregubov, O, Veremeeva, A, Zamolodchikov, D & Zimov, S 2021, ' Two decades of active layer thickness monitoring in northeastern Asia ', Polar Geography, vol. 44, no. 3, pp. 186-202 . https://doi.org/10.1080/1088937X.2019.1648581
Abramov, A, Davydov, S, Ivashchenko, A, Karelin, D, Kholodov, A, Kraev, G, Lupachev, A, Maslakov, A, Ostroumov, V, Rivkina, E, Shmelev, D, Sorokovikov, V, Tregubov, O, Veremeeva, A, Zamolodchikov, D & Zimov, S 2021, ' Two decades of active layer thickness monitoring in northeastern Asia ', Polar Geography, vol. 44, no. 3, pp. 186-202 . https://doi.org/10.1080/1088937X.2019.1648581
This study summarizes seasonal thawing data collected in different permafrost regions of northeast Asia over the 1995–2018 period. Empirical observations were undertaken under the Circumpolar Active Layer Monitoring (CALM) program at a range of sit
Autor:
A. V. Broushkov, Alla Constantinovna Vasil'chuk, Denis Shmelev, Nadine A Budantseva, Yu. K. Vasil’chuk, M. Yu. Cherbunina
Publikováno v:
Doklady Earth Sciences. 486:580-584
This paper reports on the oxygen isotope composition of the Late Pleistocene and Holocene syngenetic ice wedges, which were exposed at Mamontova Gora and Syrdakh Lake, the Accelerator Mass Spectrometry dating, and the reconstruction of the winter air
Autor:
Arthur Monhonval, V. V. Rogov, Jens Strauss, Denis Shmelev, Sophie Opfergelt, Maria Cherbunina
Publikováno v:
Frontiers in Earth Sciences
Frontiers in Earth Science, Vol. 9 (2021)
Frontiers in Earth Science, Vol 9 (2021)
Frontiers in Earth Science, Vol. 9 (2021)
Frontiers in Earth Science, Vol 9 (2021)
Cryogenic weathering is a key driver of periglacial sediment composition and properties. Selective mineral-grain weathering caused by freeze-thaw cycles in permafrost environments has the ability to dominate this process, leading to silt-rich grain-s
Publikováno v:
Engineering Geology. 13:62-73
The gas composition of frozen soils has not been sufficiently studied, although in recent years this question has been repeatedly raised in the context of the correlation between global climate changes and permafrost, paleoreconstructions of the cond
Publikováno v:
Moscow University Geology Bulletin. 73:100-108
This article presents the results of long-term field studies on methane in the upper part of the permafrost for different geomorphological levels of Central Yakutia. Patterns of the spatial distribution of the methane content across different landsca
Autor:
Elizaveta Rivkina, Robert G. M. Spencer, Denis Shmelev, Wayne S. Walker, Alexandra Veremeeva, Alexander Kholodov, Gleb Kraev
Publikováno v:
Permafrost and Periglacial Processes. 28:379-390
Organic carbon derived from permafrost can provide a substrate for greenhouse gas production where the buried carbon pool thaws and mobilizes into biogeochemical cycles. Much attention has focused on the permafrost carbon of the Yedoma region of Sibe