Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Mackenzie M. Grieman"'
Autor:
Mackenzie M. Grieman, Helene M. Hoffmann, Jack D. Humby, Robert Mulvaney, Christoph Nehrbass-Ahles, Julius Rix, Elizabeth R. Thomas, Rebecca Tuckwell, Eric W. Wolff
Publikováno v:
Journal of Glaciology, Vol 68, Pp 90-100 (2022)
Dissolved and particulate sodium, magnesium and calcium are analyzed in ice cores to determine past changes in sea ice extent, terrestrial dust variability and atmospheric aerosol transport efficiency. They are also used to date ice cores if annual l
Externí odkaz:
https://doaj.org/article/11c0b92f81d547fd9036add7658c9dcb
Autor:
Elizabeth R. Thomas, Diana O. Vladimirova, Dieter R. Tetzner, B. Daniel Emanuelsson, Nathan Chellman, Daniel A. Dixon, Hugues Goosse, Mackenzie M. Grieman, Amy C. F. King, Michael Sigl, Danielle Udy, Tessa R. Vance, Dominic A. Winski, V. Holly L. Winton, Nancy A. N. Bertler, Akira Hori, Chavarukonam M. Laluraj, Joseph R. McConnell, Yuko Motizuki, Kazuya Takahashi, Hideaki Motoyama, Yoichi Nakai, Franciéle Schwanck, Jefferson Cardia Simões, Filipe Gaudie Ley Lindau, Mirko Severi, Rita Traversi, Sarah Wauthy, Cunde Xiao, Jiao Yang, Ellen Mosely-Thompson, Tamara Khodzher, Ludmila Golobokova, Alexey Ekaykin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99daf1b0bae6336ba25d8c75eb14393a
https://doi.org/10.5194/essd-2022-368-supplement
https://doi.org/10.5194/essd-2022-368-supplement
Autor:
Elizabeth R. Thomas, Diana O. Vladimirova, Dieter R. Tetzner, B. Daniel Emanuelsson, Nathan Chellman, Daniel A. Dixon, Hugues Goosse, Mackenzie M. Grieman, Amy C. F. King, Michael Sigl, Danielle Udy, Tessa R. Vance, Dominic A. Winski, V. Holly L. Winton, Nancy A. N. Bertler, Akira Hori, Chavarukonam M. Laluraj, Joseph R. McConnell, Yuko Motizuki, Kazuya Takahashi, Hideaki Motoyama, Yoichi Nakai, Franciéle Schwanck, Jefferson Cardia Simões, Filipe Gaudie Ley Lindau, Mirko Severi, Rita Traversi, Sarah Wauthy, Cunde Xiao, Jiao Yang, Ellen Mosely-Thompson, Tamara Khodzher, Ludmila Golobokova, Alexey Ekaykin
Changes in sea ice conditions and atmospheric circulation over the Southern Ocean play an important role in modulating Antarctic climate. However, observations of both sea ice and wind conditions are limited in Antarctica and the Southern Ocean, both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46979d08bd537a7890c170a4a54cdac7
https://doi.org/10.5194/essd-2022-368
https://doi.org/10.5194/essd-2022-368
Autor:
Helene M. Hoffmann, Mackenzie M. Grieman, Amy C. F. King, Jenna A. Epifanio, Kaden Martin, Diana Vladimirova, Helena Pryer, Emily Doyle, Axel Schmidt, Jack D. Humby, Isobel F. Rowell, Christoph Nehrbass-Ahles, Elizabeth R. Thomas, Robert Mulvaney, Eric W. Wolff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bc3d2417aa38fcc6323c6c53ce087df
https://doi.org/10.5194/cp-2022-28-supplement
https://doi.org/10.5194/cp-2022-28-supplement
Autor:
Eric W. Wolff, Elizabeth R. Thomas, Helene Hoffmann, Christoph Nehrbass-Ahles, Robert Mulvaney, Jack Humby, Rebecca Tuckwell, Mackenzie M. Grieman, Julius Rix
Publikováno v:
Journal of Glaciology
Dissolved and particulate sodium, magnesium and calcium are analyzed in ice cores to determine past changes in sea ice extent, terrestrial dust variability and atmospheric aerosol transport efficiency. They are also used to date ice cores if annual l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb602914f57fd9bc3f40071c7c3a1c10
https://www.repository.cam.ac.uk/handle/1810/325323
https://www.repository.cam.ac.uk/handle/1810/325323
Autor:
Isobel Rowell, Rebecca Tuckwell, Mackenzie M. Grieman, Robert Mulvaney, Scott Polfrey, Christoph Nehrbass-Ahles, Carlos Martín, Eric W. Wolff, Julius Rix
Publikováno v:
Annals of Glaciology
To understand the long-term climate and glaciological evolution of the ice sheet in the region bordering the Weddell Sea, the British Antarctic Survey has undertaken a series of successful ice core projects drilling to bedrock on Berkner Island, Jame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92b2226c0f4c8b3272b91c91078ac60d
https://www.cambridge.org/core/journals/annals-of-glaciology/article/ice-drilling-on-skytrain-ice-rise-and-sherman-island-antarctica/02625B439634E5998F40CB81992EB23E
https://www.cambridge.org/core/journals/annals-of-glaciology/article/ice-drilling-on-skytrain-ice-rise-and-sherman-island-antarctica/02625B439634E5998F40CB81992EB23E
The Southern Hemisphere westerly winds are among the most important drivers of recently observed environmental changes in West Antarctica. However, the lack of long-term wind records in this region hinders our ability to assess the long-term context
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::389d1eb2b0e1992d1571638c87f7006b
https://doi.org/10.5194/cp-2021-88
https://doi.org/10.5194/cp-2021-88
Autor:
Christoph Nehrbass-Ahles, Isobel Rowell, Eric W. Wolff, Elizabeth R. Thomas, Helene Hoffmann, Robert Mulvaney, Mackenzie M. Grieman, Jack Humby
The aim of the WArm Climate Stability of the West Antarctic ice sheet in the last INterglacial (WACSWAIN) project is to investigate the possible collapse of the West Antarctic Ice Sheet (WAIS) and its surrounding ice shelves during the Last Interglac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad5abcb569b02e31279f6d425164ef66
https://doi.org/10.5194/egusphere-egu21-5504
https://doi.org/10.5194/egusphere-egu21-5504
Autor:
Daniel R. Pasteris, Olivia J. Maselli, Michael Sigl, Lawrence Layman, Nathan Chellman, Rachael H. Rhodes, Joseph R. McConnell, Eric S. Saltzman, Mackenzie M. Grieman
Publikováno v:
Climate of the Past, Vol 13, Iss 1, Pp 39-59 (2017)
Reconstruction of past changes in Arctic sea ice extent may be critical for understanding its future evolution. Methanesulfonate (MSA) and bromine concentrations preserved in ice cores have both been proposed as indicators of past sea ice conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2683a60c1dd25b9a627f9db7dcfc7af9
https://doi.org/10.5194/cp-13-39-2017
https://doi.org/10.5194/cp-13-39-2017