Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Frank Lamy"'
Autor:
Jérôme Kaiser, Enno Schefuß, James Collins, René Garreaud, Jan-Berend W. Stuut, Nicoletta Ruggieri, Ricardo De Pol-Holz, Frank Lamy
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Reconstructing rainfall variability and moisture sources is a critical aspect to understand past and future hydroclimate dynamics. Here, we use changes in the deuterium content of land-plant leaf waxes from two marine sediment cores located
Externí odkaz:
https://doaj.org/article/b027879f5a2d47e790aadb83f289ae75
Autor:
Shinya Iwasaki, Lester Lembke-Jene, Kana Nagashima, Helge W. Arz, Naomi Harada, Katsunori Kimoto, Frank Lamy
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Evaluation of foraminiferal test dissolution by Computed Tomography scanner provided deep seawater carbonate ion concentration at the Southern Ocean. Quantitative data highlighted the reconfiguration of glacial to deglacial carbon storage followed by
Externí odkaz:
https://doaj.org/article/8bf318cfca9544f5a7ba86ae762256cb
Autor:
Shuzhuang Wu, Lester Lembke-Jene, Frank Lamy, Helge W. Arz, Norbert Nowaczyk, Wenshen Xiao, Xu Zhang, H. Christian Hass, Jürgen Titschack, Xufeng Zheng, Jiabo Liu, Levin Dumm, Bernhard Diekmann, Dirk Nürnberg, Ralf Tiedemann, Gerhard Kuhn
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
How the Antarctic Circumpolar Current (ACC) changed on glacial-interglacial time scales is not well known. Here, the authors present a 140,000 year long sediment record from the Drake passage and show both glacial-interglacial as well as millennial-s
Externí odkaz:
https://doaj.org/article/e30f746815b249a1b3c0002b3233e48b
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Dust deposition brings iron that fuels ocean productivity, a connection impacting climate over geological time. Here the authors use sediment cores to show that in contrast to dynamics today, during the last glacial maximum westerly winds shuttled du
Externí odkaz:
https://doaj.org/article/8e2257bb5c034137883580eb1fb94839
Autor:
Shuzhuang Wu, Lester Lembke-Jene, Frank Lamy, Helge W. Arz, Norbert Nowaczyk, Wenshen Xiao, Xu Zhang, H. Christian Hass, Jürgen Titschack, Xufeng Zheng, Jiabo Liu, Levin Dumm, Bernhard Diekmann, Dirk Nürnberg, Ralf Tiedemann, Gerhard Kuhn
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/31666742999b4eb498b2c95210c0459b
Publikováno v:
Latin American Journal of Aquatic Research, Vol 42, Iss 5, Pp 1035-1049 (2014)
Se presenta un nuevo registro de producción exportada de cocolitóforos (cocolitos) durante los últimos 30.000 años, basado en el estudio de un testigo de sedimento marino obtenido frente a la entrada occidental del Estrecho de Magallanes (testigo
Externí odkaz:
https://doaj.org/article/d2cf9565d7b14eb2837ac1ab51811772
Autor:
Julia Rieke Hagemann, Frank Lamy, Helge W. Arz, Lester Lembke-Jene, Alfredo Martínez-Garcia, Alexandra Auderset, Naomi Harada, Ling Ho, Shinya Iwasaki, Jérôme Kaiser, Carina B. Lange, Murayama Masafumi, Kana Nagashima, Norbert Nowaczyk, Ralf Tiedemann
Terrestrial glacial records from the Patagonian Andes and New Zealand Alps document quasi-synchronous southern hemisphere-wide glacier advances during the late Quaternary. Although detailed, these records are inherently incomplete. Here, we provide a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3c57cdaf19dcd027ca3e53d9209b460
https://doi.org/10.5194/egusphere-egu23-6631
https://doi.org/10.5194/egusphere-egu23-6631
Autor:
Shuzhuang Wu, Gerhard Kuhn, Helge W. Arz, Lester Lembke-Jene, Ralf Tiedemann, Frank Lamy, Bernhard Diekmann
Publikováno v:
EPIC3Global and Planetary Change, Elsevier, 221, 9 p., ISSN: 0921-8181
The Drake Passage, as the narrowest passage around Antarctica, exerts significant influences on the physical, chemical, and biological interactions between the Pacific and Atlantic Ocean. Here, we identify terrigenous sediment sources and transport p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b941b831c3440b255777ba4713210878
https://hdl.handle.net/10013/epic.a7b6a535-471c-41c3-b63e-24b6c0fde892
https://hdl.handle.net/10013/epic.a7b6a535-471c-41c3-b63e-24b6c0fde892
Publikováno v:
Reference Module in Earth Systems and Environmental Sciences ISBN: 9780124095489
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fefbf879dd3f36e8ac95386a6d464971
https://doi.org/10.1016/b978-0-323-99931-1.00040-4
https://doi.org/10.1016/b978-0-323-99931-1.00040-4
Autor:
Julia Rieke Hagemann, Lester Lembke-Jene, Frank Lamy, Maria-Elena Vorrath, Jérôme Kaiser, Juliane Müller, Helge W. Arz, Jens Hefter, Andrea Jaeschke, Nicoletta Ruggieri, Ralf Tiedemann
Publikováno v:
EGUsphere (Copernicus GmbH) In Press
eISSN
eISSN
Alkenones and Glycerol Dialkyl Glycerol Tetraether lipids (GDGT) as remnants of living organisms are widely used biomarkers for determining past oceans’ water temperatures. The organisms these proxy carriers stem from, are influenced by a number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7659bd2d19ec1a913fd63078ff065f91
https://archimer.ifremer.fr/doc/00813/92545/
https://archimer.ifremer.fr/doc/00813/92545/