D
Debra Colodner
Researcher at Lamont–Doherty Earth Observatory
Publications - 9
Citations - 1111
Debra Colodner is an academic researcher from Lamont–Doherty Earth Observatory. The author has contributed to research in topics: Hydrothermal vent & Anoxic waters. The author has an hindex of 8, co-authored 8 publications receiving 1045 citations. Previous affiliations of Debra Colodner include Massachusetts Institute of Technology & Columbia University.
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Journal ArticleDOI
The geochemical cycle of rhenium: a reconnaissance
Debra Colodner,Julian P. Sachs,Gregory E Ravizza,Karl K. Turekian,John M. Edmond,Edward A. Boyle +5 more
TL;DR: Rhenium (Re) is one of a suite of elements (including uranium and molybdenum) that display conservative behavior in seawater and are enriched in anoxic sediments as discussed by the authors.
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Evolution of East Pacific Rise hydrothermal vent fluids following a volcanic eruption
K. L. Von Damm,S.E. Oosting,R. Kozlowski,L.G. Buttermore,Debra Colodner,H. N. Edmonds,John M. Edmond,Jacqueline M. Grebmeier +7 more
TL;DR: In this article, the authors report measurements of vent fluid temperature and chemistry from 9° 46.5′ N on the East Pacific Rise, which show unprecedented variability on timescales of only a week.
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Hydrothermal vents near a mantle hot spot: the Lucky Strike vent field at 37°N on the Mid-Atlantic Ridge
Charles H. Langmuir,Susan E. Humphris,D. J. Fornari,C. L. Van Dover,K. L. Von Damm,Margaret K. Tivey,Debra Colodner,Jean-Luc Charlou,D. Desonie,Cara Wilson,Yves Fouquet,Gary P. Klinkhammer,Henri Bougault +12 more
TL;DR: The Lucky Strike hydrothermal field as discussed by the authors is the first Atlantic site found on crust that is dominated by a hot spot signature, and it is the only Atlantic site known to have a new species of mussel.
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Post-depositional mobility of platinum, iridium and rhenium in marine sediments
TL;DR: In this article, the authors describe analyses of recent abyssal marine sediments which allow us to characterize the behaviour of Pt, Re and Ir during early diagenesis, which can probably account for many of the small platinum-group-element spikes found in the geological record.
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Rhenium in the Black Sea: comparison with molybdenum and uranium
TL;DR: In this article, a simple two-box model is used to demonstrate that Re concentrations in the Black Sea are not in steady state with respect to current riverine inputs and authigenic fluxes, suggesting that these elements are scavenged either in the water column or slope sediments to a greater degree than U.