F
Florence Colleoni
Researcher at National Institute of Oceanography, India
Publications - 48
Citations - 888
Florence Colleoni is an academic researcher from National Institute of Oceanography, India. The author has contributed to research in topics: Ice sheet & Glacial period. The author has an hindex of 16, co-authored 45 publications receiving 716 citations. Previous affiliations of Florence Colleoni include Central Maine Community College & Centre national de la recherche scientifique.
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An Arctic Ocean ice shelf during MIS 6 constrained by new geophysical and geological data
Martin Jakobsson,Johan Nilsson,Matt O'Regan,Jan Backman,Ludvig Löwemark,Julian A. Dowdeswell,Larry A. Mayer,Leonid Polyak,Florence Colleoni,Florence Colleoni,Leif G. Anderson,Göran Björk,Dennis A. Darby,Björn Eriksson,Daniela Hanslik,Benjamin Hell,Christian Marcussen,Emma Sellén,Åsa Wallin +18 more
TL;DR: In this article, the authors present new data from previously inaccessible, unmapped areas that constrain the spatial extent and timing of marine ice sheets during past glacials, including multibeam swath bathymetry and subbottom profiles portraying glaciogenic features on the Chukchi Borderland, southern Lomonosov Ridge, Morris Jesup Rise, and Yermak Plateau.
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Constraint on the penultimate glacial maximum Northern Hemisphere ice topography (≈140 kyrs BP)
TL;DR: In this article, the authors used a coupled Atmosphere-Ocean-Sea-Ice-Land model to simulate the climate of the penultimate glacial maximum (PGM, ≈140kyrs BP), accounting for a reconstruction of the large PGM Eurasian ice sheet.
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Spatio-temporal variability of processes across Antarctic ice-bed–ocean interfaces
Florence Colleoni,Laura De Santis,Christine S. Siddoway,Andrea Bergamasco,Nicholas R. Golledge,Nicholas R. Golledge,Gerrit Lohmann,Gerrit Lohmann,Sandra Passchier,Martin J. Siegert +9 more
TL;DR: Understudied in the Antarctic system are the subsurface interfaces between ice-sheet, ocean and geological substrate and new avenues of holistic dynamic modeling are proposed to achieve a unified understanding of past, present and future polar climate.
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Greenland uplift and regional sea level changes from ICESat observations and GIA modelling
Giorgio Spada,Gabriella Ruggieri,Louise Sandberg Sørensen,Karina Nielsen,Daniele Melini,Florence Colleoni +5 more
TL;DR: In this paper, a high-resolution regional elastic rebound (ER) model was proposed to capture the short-wavelength components of vertical uplift in response to current ice mass loss, which is not resolved by satellite gravity observations.
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Past continental shelf evolution increased Antarctic ice sheet sensitivity to climatic conditions
Florence Colleoni,Laura De Santis,Enea Montoli,Elisabetta Olivo,Christopher C. Sorlien,Philip J. Bart,Edward Gasson,Andrea Bergamasco,Chiara Sauli,Nigel Wardell,Stefano Prato +10 more
TL;DR: It is shown that the AIS contributed to the amplification of its own sensitivity to ocean forcing by gradually expanding and eroding the continental shelf, that probably changed its tipping points through time.