Manuel A. Hutterli
British Antarctic Survey
84 Papers
460 Citations
Manuel A. Hutterli is an academic researcher from British Antarctic Survey. The author has contributed to research in topics: Ice core & Snow. The author has an hindex of 37, co-authored 80 publications. Previous affiliations of Manuel A. Hutterli include University of Bern & Natural Environment Research Council.
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Papers
Dust-climate couplings over the past 800,000 years from the EPICA Dome C ice core
Fabrice Lambert,Barbara Delmonte,J. R. Petit,Matthias Bigler,Matthias Bigler,Patrik R Kaufmann,Patrik R Kaufmann,Manuel A. Hutterli,Thomas F. Stocker,Thomas F. Stocker,U. Ruth,Jørgen Peder Steffensen,Valter Maggi +12 more
TL;DR: It is proposed that the observed ∼25-fold increase in glacial dust flux over all eight glacial periods can be attributed to a strengthening of South American dust sources, together with a longer lifetime for atmospheric dust particles in the upper troposphere resulting from a reduced hydrological cycle during the ice ages.
Four Climate Cycles of Recurring Deep and Surface Water Destabilizations on the Iberian Margin
Belen Martrat,Joan O. Grimalt,Nicholas J Shackleton,Lucia de Abreu,Manuel A. Hutterli,Thomas F. Stocker +5 more
TL;DR: Proxies of sea surface temperature and water mass distribution, as well as relative biomarker content, demonstrate that this typical north-south coupling was pervasive for the cold phases of climate during the past 420,000 years.
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Halogens and their role in polar boundary-layer ozone depletion
William R. Simpson,R. von Glasow,K. Riedel,Philip S. Anderson,Parisa A. Ariya,Jan W. Bottenheim,John P. Burrows,Lucy J. Carpenter,Udo Frieß,Michael Evan Goodsite,Dwayne E. Heard,Manuel A. Hutterli,Hans-Werner Jacobi,Lars Kaleschke,Basil Neff,John M. C. Plane,Ulrich Platt,Andreas Richter,Howard K. Roscoe,Rolf Sander,Paul B. Shepson,John R. Sodeau,Alexandra Steffen,Tanja Wagner,Tanja Wagner,Eric W. Wolff +25 more
TL;DR: In the polar regions, unique photochemistry converts inert halide salt ions (e.g. Br−) into reactive halogen species that deplete ozone in the boundary layer to near zero levels as discussed by the authors.
An overview of snow photochemistry: evidence, mechanisms and impacts
Amanda M. Grannas,Anna E. Jones,Jack E. Dibb,Markus Ammann,Cort Anastasio,H. J. Beine,Michael H. Bergin,Jan W. Bottenheim,C. S. Boxe,Glenn Carver,G. Chen,James H. Crawford,Florent Domine,Markus M. Frey,Markus M. Frey,Marcelo I. Guzman,Marcelo I. Guzman,Dwayne E. Heard,Detlev Helmig,Michael R. Hoffmann,Richard E. Honrath,L. G. Huey,Manuel A. Hutterli,Hans-Werner Jacobi,Petr Klán,Barry Lefer,J. C. McConnell,John M. C. Plane,Rolf Sander,Joel Savarino,Paul B. Shepson,William R. Simpson,John R. Sodeau,R. von Glasow,Rolf Weller,Eric W. Wolff,Tong Zhu +36 more
TL;DR: In this paper, the authors consider the nature of snow at a fundamental, physical level; photochemical processes within snow and the caveats needed for comparison to atmospheric photochemistry; our current understanding of nitrogen, oxidant, halogen and organic photochemistry within snow; the current limitations faced by the field and implications for the future.
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.