Category Archives: Diversity and Biogeography

Publication

Monteiro, F., M. J. Follows and S. Dutkiewicz (2010), Distribution of diverse nitrogen fixers in the global ocean, Global Biogeochemical Cycles, 24, GB3017, doi:10.1029/2009GB003731

 

Publication

Barton, A.D., S. Dutkiewicz, G. Flierl, J. Bragg, and M.J. Follows (2010), Response to Comment on “Patterns of Diversity in Marine Phytoplankton”, Science, 329 (5991), 512-d. doi:10.1126/science.1190048

Publication

Bragg, J., S. Dutkiewicz, O. Jahn, M. Follows, S.W. Chisholm (2010), Modeling selective pressures on picocyanobacterial nitrogen use in the global ocean, PLoS ONE, 5, e9569. doi:10.1371/journal.pone.0009569. LINK

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Ecological balancing act

“Phytoplankton diversity depends on balance between competition and the ocean’s physical dynamics, new research suggests”

By Morgan Bettex, MIT News Office

Read this story at MIT News

Phytoplankton are single-celled organisms that serve as the base of the marine food web and provide half the oxygen we breathe on Earth. They also play a key role in global climate change by removing carbon from the atmosphere and injecting it deep into the oceans.

Scientists study phytoplankton to understand how the tiny plants help transport elements like carbon through the environment. Although they understand much of what phytoplankton do, less is understood about why particular plankton live in particular environments and what maintains the diversity of phytoplankton.

Continue reading Ecological balancing act

Publication

Barton, A.D., S. Dutkiewicz, G. Flierl, J. Bragg, and M.J. Follows (2010), Patterns of Diversity in Marine Phytoplankton, Science, 327, 1509 – 1511, doi: 10.1126/science.1184961

Publication

Dutkiewicz, S., M.J. Follows and J. Bragg (2009), Modeling the coupling of ocean ecology and biogeochemistry, Global Biogeochemical Cycles, 23, GB4017, doi:10.1029/2008GB003405

Publication

Cermeno, P., S. Dutkiewicz, P.G. Falkowski, M. Follows, R.P. Harris, and O. Schofield (2008), The role of oceanic nutricline depth in regulating Earth’s carbon cycle, Proceedings of the National Academy of Sciences, 105, doi:10.1073/pnas.0811302106

Publication

Hood, R.A., E.A. Laws, M.J. Follows and D.A. Siegel (2007), Modeling and prediction of microbial populations in the genomic era, Oceanography, 20, 155-165, doi: 10.5670/oceanog.2007.61

Publication

Follows, M.J., S. Dutkiewicz, S. Grant and S.W. Chisholm (2007), Emergent biogeography of microbial communities in a model ocean, Science, 315, 1843-1846, doi: 10.1126/science.1138544