Zobrazeno 1 - 10
of 526
pro vyhledávání: '"cryoturbation"'
Autor:
IORRANA F. SACRAMENTO, CARLOS ERNESTO G.R. SCHAEFER, RAFAEL G. SIQUEIRA, GUILHERME R. CORRÊA, JAIR PUTZKE, ROBERTO F.M. MICHEL, MÁRCIO R. FRANCELINO
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 95, Iss suppl 3 (2023)
Abstract Understanding the influence of soil-forming factors and processes in ornithogenic soils is important to predict impacts of climate change on Antarctic ecosystems. Herein, we analyzed the soil-landscape interplays and development of ornithoge
Externí odkaz:
https://doaj.org/article/836d76b983ae4dc49b1c8bb152ee5544
Autor:
Vladimir V. Pitulko, Elena Y. Pavlova
Publikováno v:
Frontiers in Earth Science, Vol 9 (2022)
Ice-rich syncryogenic (termed “Ice Complex”) deposits are common in northern East Siberia and constitute the most important feature of the Quaternary geology of the region. The Ice Complex formed throughout the Late Pleistocene and not only conta
Externí odkaz:
https://doaj.org/article/000aa1c07edf4c4f962b15fdcbc3efbc
Autor:
Kevin K. Newsham, Birgitte Kortegaard Danielsen, Elisabeth Machteld Biersma, Bo Elberling, Guy Hillyard, Priyanka Kumari, Anders Priemé, Cheolwoon Woo, Naomichi Yamamoto
Publikováno v:
Biology, Vol 11, Iss 12, p 1819 (2022)
The influence of climate change on microbial communities inhabiting the sparsely vegetated patterned ground soils that are widespread across the High Arctic is poorly understood. Here, in a four-year experiment on Svalbard, we warmed patterned ground
Externí odkaz:
https://doaj.org/article/87bac71ba21a4ee7a3233cd3c9318eb0
Publikováno v:
Arctic Science, Vol 5, Iss 3, Pp 127-147 (2019)
Hummocks develop by cryoturbation in fine-grained frost-susceptible soils and their stage of maturity may affect the translocation of organics in Cryosols. This study examines the distribution and morphology of hummocks in the Chuck Creek Trail Valle
Externí odkaz:
https://doaj.org/article/0ebe2aa29517480b9480e3de7e4eda5b
Autor:
Masson, Bertrand
The Mousterian site of Saint-Vaast-la-Hougue (Manche), excavated by Gérard Fosse in the early 1980’s, has yielded around thirty combustion features. These features were excavated, described and interpreted without sufficient consideration of the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=openedition_::8d9ac87e909972b615c8b7316e3d60ab
https://journals.openedition.org/palethnologie/8096
https://journals.openedition.org/palethnologie/8096
Autor:
Masson, Bertrand
Le site moustérien de Saint-Vaast-la-Hougue (Manche), fouillé par Gérard Fosse au début des années 1980, a fourni une trentaine de structures de combustion. La fouille ainsi que la description et l’interprétation des structures ont été fait
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=openedition_::2b6bf6a8d2a1d10785d26d646f0220e0
https://journals.openedition.org/palethnologie/8029
https://journals.openedition.org/palethnologie/8029
Publikováno v:
Global Change Biology. 28:3920-3928
Black spruce trees growing on warming permafrost lean in all directions due to soil movement, forming a "drunken" forest. Two hypothetical drivers of drunken forest development are (i) loosening of the soil foundation induced by permafrost degradatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a68c6a1a78d9ae2264b3b8f2c195e5cb
https://doi.org/10.1111/gcb.16176
https://doi.org/10.1111/gcb.16176
Autor:
Alexandra Bregman, Jasper Knight
Publikováno v:
Quaternary International. :41-54
Blockstreams are found in many mountain ranges worldwide and can be considered as an expression of the interplay between upslope sediment supply and transport-limited capacity of slope sediment systems. In mountain settings, blockstreams have been mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ac23e5f39e91030945e5bed3cdda9f4
https://doi.org/10.1016/j.quaint.2020.05.045
https://doi.org/10.1016/j.quaint.2020.05.045
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