Zobrazeno 1 - 10
of 346
pro vyhledávání: '"S A Kutuzov"'
Autor:
Ju. N. Chizhova, V. N. Mikhalenko, S. S. Kutuzov, I. I. Lavrentiev, V. Ya. Lipenkov, A. V. Kozachek
Publikováno v:
Лëд и снег, Vol 63, Iss 4, Pp 473-488 (2024)
A study of the isotope signature of glacial ice in the Western Elbrus Plateau (the Caucasus) was made on the basis of five ice cores obtained in different years with high resolution. It was shown that the isotopic characteristics of ice are associate
Externí odkaz:
https://doaj.org/article/f16bde0d1ad747efa646b372da64aa9c
Publikováno v:
Лëд и снег, Vol 63, Iss 1, Pp 33-47 (2023)
The aim of the work was to study the isotopic characteristics of precipitation to establish the dependence of δ18O values on temperature at the time of precipitation and to get closer to understanding the processes that form the isotopic signature o
Externí odkaz:
https://doaj.org/article/3e8a254c149f417190a9c897e5dbe964
Publikováno v:
Лëд и снег, Vol 62, Iss 4, Pp 485-503 (2023)
A model of the orthographic component of precipitation based on the calculation of the condensation rate of water vapor in the air stream uplifting onto the mountain slope is proposed. The main assumptions of the model are: the cooling of the rising
Externí odkaz:
https://doaj.org/article/13c894bf076c4c6ea02f06e703e33ee4
Publikováno v:
Лëд и снег, Vol 62, Iss 2, Pp 165-178 (2022)
Cold glaciers in the middle latitudes are considered unique archives of environmental and climate change. However, alpine ice cores are difficult to interpret, since dynamic changes can occur over very short distances. Detailed radar survey can be us
Externí odkaz:
https://doaj.org/article/a466d478763c448c9e0cacc820ebeb67
Autor:
V. N. Mikhalenko, S. S. Kutuzov, I. I. Lavrentiev, P. A. Toropov, D. O. Vladimirova, A. A. Abramov, V. V. Matskovsky
Publikováno v:
Лëд и снег, Vol 61, Iss 1, Pp 149-160 (2021)
During the field campaign in August 18–30, 2020 the meteorological regime and heat balance of the glacier surface were investigated in the crater of Mt Elbrus Eastern Summit (5600 m a.s.l.) together with the GPR measurements of the ice thickness an
Externí odkaz:
https://doaj.org/article/03b858ca39cd4a8c970366348f16bc9b
Autor:
S. A. Tyuflin, O. V. Nagornov, G. A. Chernyakov, V. N. Mikhalenko, P. A. Toropov, S. S. Kutuzov
Publikováno v:
Лëд и снег, Vol 60, Iss 4, Pp 485-497 (2020)
The reconstruction of changes in the temperature of the base of the active layer (at a depth of 10 m) of the glacier on the Western plateau of Elbrus for the period 1930–2008 was performed. The temperature dynamics at this depth generally correspon
Externí odkaz:
https://doaj.org/article/67581d5539484ab594348e53daf12e30
Publikováno v:
Лëд и снег, Vol 60, Iss 3, Pp 343-360 (2020)
Glacier mass loss and consequent terminus retreat lead to formation and growth of glacier lakes. In Caucasus outbursts of glacial lakes formed in recent decades have led to human casualties and significant damage. In this study the location and volum
Externí odkaz:
https://doaj.org/article/1eeeebca49974f07b435118f54c06dbb
Publikováno v:
Лëд и снег, Vol 60, Iss 2, Pp 182-191 (2020)
Computed tomography (CT) is a nondestructive high-resolution way to investigate the three-dimensional structure of samples (ice, rock, etc.). The results of CT analysis of glacial cores consisting of firn and ice extracted on the Western plateau of t
Externí odkaz:
https://doaj.org/article/3b6bc92c47094c1385f491216f499370
Publikováno v:
The Cryosphere, Vol 14, Pp 585-598 (2020)
Knowledge of supra-glacial debris cover and its changes remain incomplete in the Greater Caucasus, in spite of recent glacier studies. Here we present data of supra-glacial debris cover for 659 glaciers across the Greater Caucasus based on Landsat an
Externí odkaz:
https://doaj.org/article/5f961d6e7c20464e9cf82e62000b2b0c
Autor:
Yu. N. Chizhova, V. N. Mikhalenko, Yu. K. Vasil’chuk, N. A. Budantseva, A. V. Kozachek, S. S. Kutuzov, I. I. Lavrentiev
Publikováno v:
Лëд и снег, Vol 59, Iss 3, Pp 293-305 (2019)
The isotopic composition of oxygen of the snow-and-firn and snow thickness on the Eastern peak of Elbrus had been studied. In 2006-2008, a number of snow samples were taken in the near-peak area of Elbrus to analyze the isotopic composition of them.
Externí odkaz:
https://doaj.org/article/ddee90a3fa20403f82e5442f7aca0639