M
M. de Angelis
Researcher at Centre national de la recherche scientifique
Publications - 30
Citations - 2015
M. de Angelis is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Ice core & Glacial period. The author has an hindex of 19, co-authored 27 publications receiving 1905 citations. Previous affiliations of M. de Angelis include Joseph Fourier University.
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Journal ArticleDOI
Southern Ocean sea-ice extent, productivity and iron flux over the past eight glacial cycles
Eric W. Wolff,Hubertus Fischer,Felix Fundel,U. Ruth,Birthe Twarloh,Geneviève C Littot,Robert Mulvaney,Regine Röthlisberger,M. de Angelis,Claude F. Boutron,Margareta Hansson,Ulf Jonsell,Manuel A. Hutterli,Manuel A. Hutterli,Fabrice Lambert,Patrik R Kaufmann,Bernhard Stauffer,Thomas F. Stocker,Jørgen Peder Steffensen,Matthias Bigler,Matthias Bigler,Marie-Louise Siggaard-Andersen,Roberto Udisti,Silvia Becagli,Emiliano Castellano,Mirko Severi,Dietmar Wagenbach,Carlo Barbante,Paolo Gabrielli,Vania Gaspari +29 more
TL;DR: Continuous chemical proxy data spanning the last eight glacial cycles from the Dome C Antarctic ice core constrain winter sea-ice extent in the Indian Ocean, Southern Ocean biogenic productivity and Patagonian climatic conditions and observe large glacial–interglacial contrasts in iron deposition, which is infer reflects strongly changing Patagonia conditions.
Journal ArticleDOI
Aerosol concentrations over the last climatic cycle (160 kyr) from an Antarctic ice core
TL;DR: In this paper, a time series for dust and marine salt loadings in the Antarctic atmosphere has been constructed from measurements of concentrations of aluminium and sodium in an ice core taken from East Antarctica.
Journal ArticleDOI
Changes in environment over the last 800,000 years from chemical analysis of the EPICA Dome C ice core
Eric W. Wolff,Carlo Barbante,Silvia Becagli,Matthias Bigler,Claude F Boutron,Emiliano Castellano,M. de Angelis,Urs Federer,Hubertus Fischer,Felix Fundel,Margareta Hansson,Manuel A. Hutterli,Ulf Jonsell,Torbjörn Karlin,Patrik R Kaufmann,Fabrice Lambert,Geneviève C Littot,Robert Mulvaney,Regine Röthlisberger,Urs Ruth,Mirko Severi,Marie-Louise Siggaard-Andersen,Louise C. Sime,Jørgen Peder Steffensen,Thomas F. Stocker,Rita Traversi,Birthe Twarloh,Roberto Udisti,Dietmar Wagenbach,Anna Wegner +29 more
TL;DR: The EPICA ice core from Dome C extends 3259 m in depth, and encompasses 800 ka of datable and sequential ice as discussed by the authors, and the results suggest a possible correction to accumulation rates in one early interglacial.
Journal ArticleDOI
Large perturbations of ammonium and organic acids content in the summit‐Greenland Ice Core. Fingerprint from forest fires?
TL;DR: In this article, the first season of the deep drill operation (GRIP) at Summit, Central Greenland (72° 34' N, 37° 38'W) continuous ammonium (NH4+) measurements were performed between 100 and 600 m depth covering the time period from 330 to 2500 years BP.
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Primary aerosol (sea salt and soil dust) deposited in Greenland ice during the last climatic cycle: Comparison with east Antarctic records
TL;DR: In this paper, a detailed comparison between Greenland (Dome Summit) and Antarctic (Vostok) records provides new insight on a potential link between northern and southern patterns, and the sensitivity of Greenland and Antarctic marine input to climate variations of small and large amplitude is compared, and a corresponding estimation is made for the aeolian contribution.