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Data Types

From OceanWiki
Revision as of 17:11, 8 January 2026 by Kate Evans (talk | contribs)

Oceanographers measuring bulk rates of carbon fixation and respiration as well as elemental composition, i.e. how much particulate carbon, nitrogen, or phosphorus is present in a given volume of water, provide foundational information about ocean biogeochemical cycles. These bulk measurements can be coupled with targeted methods to further assess rates of transformation[1]. More recently, new tools in analytical chemistry, molecular microbiology, and bioinformatics are enhancing our ability to integrate process-based mechanisms and biomass estimates of functional groups of interest into the study of ocean biogeochemistry[2].
In addition, advances in sequencing and mass spectrometry technologies over the last decades have accelerated the study of microbial communities. These high-throughput, data-rich approaches enable assessment of community taxonomic and functional composition, metabolic potential and diversity, and phylogeny and evolutionary history across the global oceans[1].

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Primary Production

Photoautotrophy

Nitrogen Fixation

Phytoplankton C/N-Based Growth Rates

Chemoautotrophy

Secondary Production

Enzyme Assay

Growth Rate

Respiration

Nutrient Fluxes

Nitrogen

Phosphorus

Sulfur

Trace Metals

Biomineralization

Interaction

Grazing

Mixotrophy

Viruses

Allelopathy

Life cycles

References

  1. 1.0 1.1 Naomi M. Levine, Harriet Alexander, Erin M. Bertrand, Victoria J. Coles, Stephanie Dutkiewicz, Suzana G. Leles and Emily J. Zakem. 2025. Microbial Ecology to Ocean Carbon Cycling: From Genomes to Numerical Models.Annual Review of Earth and Planetary Science, Vol. 53:595-624, https://doi.org/10.1146/annurev-earth-040523-020630
  2. Moran MA, Kujawinski EB, Stubbins A, Fatland R, Aluwihare LI, et al. 2016. Deciphering ocean carbon in a changing world. PNAS 113:(12):3143–51, https://doi.org/10.1073/pnas.1514645113