Stephanie Dutkiewicz
Massachusetts Institute of Technology
158 Papers
980 Citations
Stephanie Dutkiewicz is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Phytoplankton & Biology. The author has an hindex of 52, co-authored 133 publications.
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Papers
Attribution of Space‐Time Variability in Global‐Ocean Dissolved Inorganic Carbon
Dustin Carroll,Dimitris Menemenlis,Stephanie Dutkiewicz,Jonathan Maitland Lauderdale,Jess F. Adkins,Kevin W. Bowman,H. Brix,Ian Fenty,Michelle M. Gierach,Chris Hill,Oliver Jahn,Peter Landschützer,M. Manizza,Matthew R. Mazloff,Charles E. Miller,David S. Schimel,Ariane Verdy,Daniel B. Whitt,Hong Zhang +18 more
TL;DR: In this article , the authors use the Estimating the Circulation and Climate of the Ocean-Darwin ocean biogeochemistry state estimate to generate a global ocean, data-constrained DIC budget and investigate how spatial and seasonal-to-interannual variability in three-dimensional circulation, air-sea CO2 flux, and biological processes have modulated the ocean sink for 1995-2018.
Why marine phytoplankton calcify
Fanny M. Monteiro,Lennart T. Bach,Colin Brownlee,Paul R. Bown,Rosalind E. M. Rickaby,Alex J. Poulton,Toby Tyrrell,Luc Beaufort,Stephanie Dutkiewicz,Samantha J. Gibbs,Magdalena A. Gutowska,Renee B. Y. Lee,Ulf Riebesell,Jeremy R. Young,Andy Ridgwell +14 more
TL;DR: It is concluded that calcification has high energy demands and that coccolithophores might have calcified initially to reduce grazing pressure but that additional benefits such as protection from photodamage and viral/bacterial attack further explain their high diversity and broad spectrum ecology.
Biogeochemical drivers of the fate of riverine mercury discharged to the global and Arctic oceans
Yanxu Zhang,Daniel J. Jacob,Stephanie Dutkiewicz,H. M. Amos,Michael S. Long,Elynor M Sunderland +5 more
TL;DR: In this paper, the authors investigate the fate of riverine Hg by developing a new global 3D simulation for Hg in the Massachusetts Institute of Technology ocean general circulation model, which includes plankton dynamics and carbon respiration coupled to inorganic Hg chemistry.
Phytoplankton diversity and community structure affected by oceanic dispersal and mesoscale turbulence
TL;DR: The simulations suggest that mesoscale turbulence plays a particular role, concomitantly providing a means for different phytoplankton types to achieve comparable fitness and extending the exclusion time scale for less competitive types.
Considering the Role of Adaptive Evolution in Models of the Ocean and Climate System.
Ben A. Ward,Sinéad Collins,Stephanie Dutkiewicz,Samantha J. Gibbs,Paul R. Bown,Andy Ridgwell,Boris Sauterey,Jamie Wilson,Andreas Oschlies +8 more
TL;DR: This paper addresses the questions of whether an assumption of species invariance is sufficient, and if not, under what circumstances current model projections might break down, and how current marine ecosystem models work and what alternative approaches are available to account for evolution.