Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Alexander I. Kizyakov"'
Autor:
Sebastian Wetterich, Alexander I. Kizyakov, Thomas Opel, Hendrik Grotheer, Gesine Mollenhauer, Michael Fritz
Publikováno v:
Quaternary Science Advances, Vol 10, Iss , Pp 100077- (2023)
Glacial legacies preserved in permafrost such as buried glacial ice of the last ice age are of increasing concern in the Western Canadian Arctic. Permafrost collapse due to melting ground ice largely follows the margins of the maximum Laurentide Ice
Externí odkaz:
https://doaj.org/article/c5f3dd395aac46c18ed7cb5303b8da65
Publikováno v:
Land, Vol 12, Iss 6, p 1141 (2023)
The Laptev Sea coast has a unique high-latitude and dynamic landscape. The presence of low-temperature permafrost (below −7 °C) and its high ice content (up to 90%) determine a wide array of permafrost landforms and features. Under the actions of
Externí odkaz:
https://doaj.org/article/52a5062fa2ec4a14938b7c4d88d49e73
Autor:
Petr B. Semenov, Anfisa A. Pismeniuk, Sergei A. Malyshev, Marina O. Leibman, Irina D. Streletskaya, Elizaveta V. Shatrova, Alexander I. Kizyakov, Boris G. Vanshtein
Publikováno v:
Geosciences, Vol 10, Iss 11, p 450 (2020)
Permafrost thawing leads to mobilization of the vast carbon pool into modern biogeochemical cycling through the enhanced release of dissolved organic matter (DOM) and production of greenhouse gases (CO2 and CH4). In this work, we focus on the study o
Externí odkaz:
https://doaj.org/article/1ced6b32b8c0439ebc20f5b47d1cbce3
Publikováno v:
Geography, Environment, Sustainability, Vol 7, Iss 4, Pp 68-79 (2014)
This paper is based on field data obtained during short visits to a newly formed permafrost feature in a form of relatively narrow, deep crater. Excluding impossible and improbable versions of the crater’s development, the authors conclude that it
Externí odkaz:
https://doaj.org/article/6f1b1c96aa8f41e6ae81f7c8ed943eb3
Autor:
Xiaodong Wu, Zhi-Long Li, Xing-Yu Wang, Valery Grebenets, Alexander I. Kizyakov, Shu-Min Zhang, Cui-Cui Mu, Sergey Sokratov, Wen-Wen Dong, Irina Streletskaya
Publikováno v:
Advances in Climate Change Research, Vol 12, Iss 4, Pp 466-474 (2021)
The rapid warming of the Arctic has led to permafrost degradation, accelerating the transport of terrestrial materials by rivers. The quantitative assessment of riverine nutrients and total suspended solids (TSS) flux is important to clarify the land
Autor:
Xu Chen, Alexander I. Kizyakov, Wen-Wen Dong, Mei Mu, Zhilong Li, Sergey Sokratov, Valery Grebenets, Xing-Yu Wang, Irina Streletskaya, Xiaodong Wu, Lin Jia, Cui-Cui Mu
Publikováno v:
Advances in Climate Change Research, Vol 12, Iss 4, Pp 475-481 (2021)
Arctic warming leads to permafrost degradation, which can increase ecosystem respiration and release more greenhouse gas into the atmosphere. Meanwhile, climate warming also promotes the plant growth and increases carbon assimilation. Presently, it i
Autor:
Loeka Laura Jongejans, Kai Mangelsdorf, Cornelia Karger, Thomas Opel, Sebastian Wetterich, Jérémy Courtin, Hanno Meyer, Alexander I. Kizyakov, Guido Grosse, Andrei G. Shepelev, Igor I. Syromyatnikov, Alexander N. Fedorov, Jens Strauss
The Batagay megaslump, a permafrost thaw feature in northeastern Siberia, provides access to ancient permafrost up to ~650 ka old. We aimed to assess the permafrost-locked organic matter (OM) quality and to deduce paleoenvironmental information on gl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fd0b5f542633021874ee698102d008b
https://doi.org/10.5194/tc-2022-12
https://doi.org/10.5194/tc-2022-12
Autor:
Loeka Laura Jongejans, Kai Mangelsdorf, Cornelia Karger, Thomas Opel, Sebastian Wetterich, Jérémy Courtin, Hanno Meyer, Alexander I. Kizyakov, Guido Grosse, Andrei G. Shepelev, Igor I. Syromyatnikov, Alexander N. Fedorov, Jens Strauss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c318306154eccffe858487beb56db5a2
https://doi.org/10.5194/tc-2022-12-supplement
https://doi.org/10.5194/tc-2022-12-supplement
Autor:
Loeka L. Jongejans, Kai Mangelsdorf, Cornelia Karger, Thomas Opel, Sebastian Wetterich, Jérémy Courtin, Hanno Meyer, Alexander I. Kizyakov, Guido Grosse, Andrei G. Shepelev, Igor I. Syromyatnikov, Alexander N. Fedorov, Jens Strauss
Publikováno v:
EPIC3The Cryosphere, 16(9), pp. 3601-3617, ISSN: 1994-0424
The Cryosphere
The Cryosphere
The Batagay megaslump, a permafrost thaw feature in north-eastern Siberia, provides access to ancient permafrost up to ∼650 kyr old. We aimed to assess the permafrost-locked organic matter (OM) quality and to deduce palaeo-environmental information
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79c3d497a8b57c3d483ad07a4e784cb0
https://hdl.handle.net/10013/epic.c83930b8-ab51-446b-a619-6662f26ec043
https://hdl.handle.net/10013/epic.c83930b8-ab51-446b-a619-6662f26ec043
Autor:
Alexander I. Kizyakov, Sebastian Wetterich, Frank Günther, Thomas Opel, Loeka L. Jongejans, Jérémy Courtin, Hanno Meyer, Andrei G. Shepelev, Igor I. Syromyatnikov, Alexander N. Fedorov, Mikhail V. Zimin, Guido Grosse
Publikováno v:
Geomorphology. 420:108501