Zobrazeno 1 - 10
of 21
pro vyhledávání: '"A. deVernal"'
Autor:
S. Tiwari, R. D. Ramos, F. S. R. Pausata, A. N. LeGrande, M. L. Griffiths, H. Beltrami, I. Wainer, A. deVernal, D. T. Litchmore, D. Chandan, W. R. Peltier, C. R. Tabor
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 12, Pp n/a-n/a (2023)
Abstract Proxy reconstructions from the mid‐Holocene (MH: 6,000 years ago) indicate an intensification of the West African Monsoon and a weakening of the South American Monsoon, primarily resulting from orbitally‐driven insolation changes. Howeve
Externí odkaz:
https://doaj.org/article/355e6bc9ad4d441bb2964c592578c8d1
Autor:
M. Nicolle, M. Debret, N. Massei, C. Colin, A. deVernal, D. Divine, J. P. Werner, A. Hormes, A. Korhola, H. W. Linderholm
Publikováno v:
Climate of the Past, Vol 14, Pp 101-116 (2018)
To put recent climate change in perspective, it is necessary to extend the instrumental climate records with proxy data from paleoclimate archives. Arctic climate variability for the last 2 millennia has been investigated using statistical and sig
Externí odkaz:
https://doaj.org/article/d164c275b8394db2b214777e6314f2c6
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 24, Iss 9, Pp n/a-n/a (2023)
Abstract Palmitic acid (PA) is ubiquitous in the biosphere and its hydrogen isotopic composition (δ2HPA) was proposed as a potential paleoenvironmental proxy for salinity, with δ2HPA values increasing with salinity. In this study, we analyzed 40 su
Externí odkaz:
https://doaj.org/article/a85fab5263fa4f07b551b355f019bae0
Autor:
Jung-Hyun Kim, Claire Waelbroeck, Jong-Ku Gal, Johan Etourneau, Frédérique Eynaud, Anne deVernal, Aurélie Penaud, Jérôme Bonnin, Sébastien Zaragosi, Dulce Oliveiraa, Sujin Kang
Publikováno v:
Paleoceanography And Paleoclimatology (2572-4517) (American Geophysical Union (AGU)), 2022-02, Vol. 37, N. 2, P. e2021PA004316 (21p.)
Paleoceanography and Paleoclimatology
Paleoceanography and Paleoclimatology, 2022, 37 (2), ⟨10.1029/2021pa004316⟩
Paleoceanography and Paleoclimatology
Paleoceanography and Paleoclimatology, 2022, 37 (2), ⟨10.1029/2021pa004316⟩
Reconstructions of ocean primary productivity (PP) help to explain past and present biogeochemical cycles and climate changes in the oceans. We document PP variations over the last 50 kyr in a currently oligotrophic subtropical region, the Gulf of Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::034ee1b99ff63f1be3b4daa5cca18e1a
https://archimer.ifremer.fr/doc/00747/85911/
https://archimer.ifremer.fr/doc/00747/85911/
Autor:
Marie Nicolle, Maxime Debret, Nicolas Massei, Christophe Colin, Anne deVernal, Dmitry Divine, Johannes P. Werner, Anne Hormes, Atte Korhola, Hans W. Linderholm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea34f3b581dad0601605a5f7739d82de
https://doi.org/10.5194/cp-2017-33-supplement
https://doi.org/10.5194/cp-2017-33-supplement
Autor:
Marie Nicolle, Dmitry Divine, Anne Hormes, Maxime Debret, Hans W. Linderholm, Johannes P. Werner, Anne deVernal, Atte Korhola, Nicolas Massei, Christophe Colin
To put in perspective the recent climate change, it is necessary to extend the instrumental climate records with proxy data from palaeoclimate archives. Arctic climate variability for the last two millennia has been investigated using statistical and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::847e1ac6387a4f2be1bf500965e68b1a
https://doi.org/10.5194/cp-2017-33
https://doi.org/10.5194/cp-2017-33
Akademický článek
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Publikováno v:
Geophysical Research Letters. 28:2217-2220
We have documented high-resolution stable isotope records from three marine cores on the East Greenland shelf. These records exhibit three rapid light δ13C events (−3 to −7‰) in benthic and planktic foraminifera during deglaciation that are sp
Publikováno v:
Paleoceanography. 14:200-210
Previous model investigations suggested that changes in orbital forcing and feedbacks associated with northward expansion of the boreal forest were both required to explain the full magnitude of enhanced high-latitude Northern Hemisphere summer warmi