«The ocean's going to take it, blast it to smithereens, it's going to cycle
it through marine organisms, and sink it to the sea floor.
Sogin began collecting and sifting
through marine organisms — algae, fungi, sponges, jellyfish, anemones, mollusks — cutting them up and extracting DNA, adding enzymes, concentrating the DNA and sequencing the genes, reducing them to strips of code, comparing their ribosomal RNA, and applying algorithms to measure their relationship with one another and with insects, worms, fish, birds, and mammals.
Not exact matches
However, the researchers point out that seagrass should be looked at holistically, not just
through a carbon budget lens, because it also offers ecological benefits including habitat to
marine organisms.
In a second piece, Wise explained how a
marine ecologist is using robots (with casings made from surplus fire extinguishers) to mimic the motions of microscopic
marine life, including crab larvae, as they move
through ocean waters during their development into adult
organisms.
«Biological oceanographers have speculated that early life stages of
marine organisms might be particularly sensitive to ocean acidification, but the underlying mechanisms remain unknown for most species,» says David Garrison, program director in NSF's Division of Ocean Sciences, which funded the research
through an ocean acidification competition.
While on present - day Earth the carbonate formation is dominantly
through organic processes (various shell - forming
marine organisms are happy to make use of the CO2 dissolved in the ocean), in the early Earth and, presumably, in other Earth - like planets with little or no life the same process can occur inorganically, but somewhat slower, in silicate rock weathering.
Funding was provided
through the European Community's Seventh Framework Programme (FP7) «European Project on Ocean Acidification» (EPOCA), the European Marie Curie Initial Training Network «Calcification of
Marine Organisms» (CalMarO) and the project by German Ministry for Education and Research (BMBF) «Biological Impacts of Ocean ACIDification» (BIOACID).
Like the data used right
through 0.02 to 66 My, the Freidrich et al collection comprises stable oxygen isotope ratios from the shells of tiny bottom - dwelling, deep - water
marine organisms (benthic foraminifera).
Some of this exchange is mediated by microbial
marine organisms through photosynthesis, in which carbon dioxide is converted into organic matter, and respiration, in which the latter is metabolized.