Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Frédéric Parrenin"'
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-10 (2023)
A gradual change in the climate system such as a decrease in atmospheric carbon dioxide is more likely to have caused the Mid-Pleistocene Transition than an abrupt event, suggest model simulations constrained by a global ice volume reconstruction ove
Externí odkaz:
https://doaj.org/article/ecb06061bd684ffeb8dff3f46f3a78ad
Autor:
Marie Bouchet, Amaëlle Landais, Antoine Grisart, Frédéric Parrenin, Frédéric Prié, Roxanne Jacob, Elise Fourré, Emilie Capron, Dominique Raynaud, Vladimir Ya Lipenkov, Marie-France Loutre, Thomas Extier, Anders Svensson, Etienne Legrain, Patricia Martinerie, Markus Leuenberger, Wei Jiang, Florian Ritterbusch, Zheng-Tian Lu, Guo-Min Yang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85244b4b360707be0c62b771db9acffd
https://doi.org/10.5194/egusphere-2023-1081-supplement
https://doi.org/10.5194/egusphere-2023-1081-supplement
Autor:
Marie Bouchet, Amaëlle Landais, Antoine Grisart, Frédéric Parrenin, Frédéric Prié, Roxanne Jacob, Elise Fourré, Emilie Capron, Dominique Raynaud, Vladimir Ya Lipenkov, Marie-France Loutre, Thomas Extier, Anders Svensson, Etienne Legrain, Patricia Martinerie, Markus Leuenberger, Wei Jiang, Florian Ritterbusch, Zheng-Tian Lu, Guo-Min Yang
The EPICA (European Project for Ice Coring in Antarctica) Dome C (EDC) ice core drilling in East Antarctica reaches a depth of 3260 m. The reference EDC chronology (AICC2012) provides an age vs depth relationship covering the last 800 kyr (thousands
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::886a7a113eb3363e4930478df8dd9325
https://doi.org/10.5194/egusphere-2023-1081
https://doi.org/10.5194/egusphere-2023-1081
The Dome Fuji (DF) region in Antarctica is a potential site for holding an ice record older than one million years. Here, we combine the internal airborne radar stratigraphy with a 1-D inverse model to reconstruct the age field of ice in the DF regio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::690c05b93107ea97e44bc2039d1947a3
https://doi.org/10.5194/egusphere-egu23-787
https://doi.org/10.5194/egusphere-egu23-787
Autor:
Robert Mulvaney, Eric William Wolff, Mackenzie Grieman, Helene Hoffmann, Jack Humby, Christoph Nehrbass-Ahles, Rachael Rhodes, Isobel Rowell, Frédéric Parrenin, Loïc Schmidely, Hubertus Fischer, Thomas Stocker, Marcus Christl, Raimund Muscheler, Amaelle Landais, Frédéric Prié
Publikováno v:
Climate of the Past, 19 (4)
Climate of the Past
Climate of the Past, 2023, 19 (4), pp.851-864. ⟨10.5194/cp-19-851-2023⟩
Climate of the Past
Climate of the Past, 2023, 19 (4), pp.851-864. ⟨10.5194/cp-19-851-2023⟩
We present an age model for the 651 m deep ice core from Skytrain Ice Rise, situated inland of the Ronne Ice Shelf, Antarctica. The top 2000 years have previously been dated using age markers interpolated through annual layer counting. Below this, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::090469c7b5e7ad381a01409196ff63cb
https://cp.copernicus.org/articles/19/851/2023/
https://cp.copernicus.org/articles/19/851/2023/
The Dome Fuji (DF) region in Antarctica is a potential site for an ice core with a record of over one million years. Here, we combine the internal airborne radar stratigraphy with a 1-D model to estimate the age of basal ice in the DF region. The rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be8744bbf8a07ebb27d13dc84f973897
https://doi.org/10.5194/tc-2023-35
https://doi.org/10.5194/tc-2023-35
Autor:
Ailsa Chung, Frédéric Parrenin, Daniel Steinhage, Robert Mulvaney, Carlos Martín, Marie G. P. Cavitte, David A. Lilien, Veit Helm, Drew Taylor, Prasad Gogineni, Catherine Ritz, Massimo Frezzotti, Charles O'Neill, Heinrich Miller, Dorthe Dahl-Jensen, Olaf Eisen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20df738ef092df709667022c2dfbd953
https://doi.org/10.5194/egusphere-2023-157-supplement
https://doi.org/10.5194/egusphere-2023-157-supplement
Autor:
Ailsa Chung, Frédéric Parrenin, Daniel Steinhage, Robert Mulvaney, Carlos Martín, Marie G. P. Cavitte, David A. Lilien, Veit Helm, Drew Taylor, Prasad Gogineni, Catherine Ritz, Massimo Frezzotti, Charles O'Neill, Heinrich Miller, Dorthe Dahl-Jensen, Olaf Eisen
Publikováno v:
eISSN
We present a 1D numerical model which calculates the age of ice around Dome C. It accounts either for melting or for a layer of stagnant ice above the bedrock, depending on the value of an inverted mechanical ice thickness. It is constrained by horiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab381efa3c6df823db8f1e55f861770b
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-157/
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-157/
Autor:
Ikumi Oyabu, Kenji Kawamura, Shuji Fujita, Ryo Inoue, Hideaki Motoyama, Kotaro Fukui, Motohiro Hirabayashi, Yu Hoshina, Naoyuki Kurita, Fumio Nakazawa, Hiroshi Ohno, Konosuke Sugiura, Toshitaka Suzuki, Shun Tsutaki, Ayako Abe-Ouchi, Masashi Niwano, Frédéric Parrenin, Fuyuki Saito, Masakazu Yoshimori
We reconstructed surface mass balance (SMB) around Dome Fuji, Antarctica, over the last 5000 years using the data from 15 shallow ice cores and seven snow pits. The depth–age relationships for the ice cores were determined by synchronizing them wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a960cbe448c4a669f62bffe57dcc88ec
https://cp.copernicus.org/articles/19/293/2023/
https://cp.copernicus.org/articles/19/293/2023/