Emergent biogeography of microbial communities in a model ocean.

TitleEmergent biogeography of microbial communities in a model ocean.
Publication TypeJournal Article
Year of Publication2007
AuthorsFollows, MJ, Dutkiewicz, S, Grant, S, Chisholm, SW
Date Published2007 Mar 30
KeywordsBiomass, Computer Simulation, Ecosystem, Geography, Light, Mathematics, Models, Biological, Oceans and Seas, Phytoplankton, Prochlorococcus, Seawater, Temperature

A marine ecosystem model seeded with many phytoplankton types, whose physiological traits were randomly assigned from ranges defined by field and laboratory data, generated an emergent community structure and biogeography consistent with observed global phytoplankton distributions. The modeled organisms included types analogous to the marine cyanobacterium Prochlorococcus. Their emergent global distributions and physiological properties simultaneously correspond to observations. This flexible representation of community structure can be used to explore relations between ecosystems, biogeochemical cycles, and climate change.

Alternate JournalScience
PubMed ID17395828