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Biomass can refer to species biomass, which is the mass of one or more species, or to community biomass, which is the mass of all species in the community. It can include microorganisms, plants or animals. [3] The mass can be expressed as the average mass per unit area, or as the total mass in the community. How biomass is measured depends on ...
Oct 21, 2010 · Protists are critical links in microbial food webs, and these trophic interactions control the biological carbon pump in the ocean. They may drive the structure of marine macrobial assemblages ...
Mar 9, 2017 · Drawing on ocean and marine microbe data collected by Massachusetts Institute of Technology researchers, this model depicts the most dominant types of phytoplankton in the world's oceans, with Prochlorococcus ruling much of the globe and bigger diatoms dominating nearer the poles.
Feb 13, 2015 · The challenges of understanding the role protists play in geochemical cycling in the oceans are reviewed, and researchers must bring the conceptual framework of systems biology into bigger “ecosystems biology” models that broadly capture the geochemical activities of interacting plankton networks. Changing tastes in marine microbe food webs Protists are single-celled organisms complete ...
The aquatic microbial loop is a marine trophic pathway which incorporates dissolved organic carbon into the food chain.. The microbial loop describes a trophic pathway where, in aquatic systems, dissolved organic carbon (DOC) is returned to higher trophic levels via its incorporation into bacterial biomass, and then coupled with the classic food chain formed by phytoplankton-zooplankton-nekton.
Zooxanthellae ( / ˌzoʊəzænˈθɛliː /; sg. zooxanthella) is a colloquial term for single-celled dinoflagellates that are able to live in symbiosis with diverse marine invertebrates including demosponges, corals, jellyfish, and nudibranchs.
Nov 21, 2016 · Protists are an important part of the marine food web. In this Review, Caronet al. summarize recent insights from transcriptomic studies of cultured and free-living protists and discuss how these ...
