Biogeochemical Cycles and Microorganisms in the Marine Ecosystem.
نویسندگان
چکیده
منابع مشابه
Microorganisms and their roles in fundamental biogeochemical cycles.
Biogeochemistry is the discipline that strives to understand intricate processes, often microbially mediated ones, that transform and recycle both organic and inorganic substances in soils, sediments, and waters. These processes, manifestations of diverse and highly evolved cellular mechanisms catalyzed by Bacteria and Archaea, maintain the biosphere. Progress in biogeochemistry relies upon the...
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Although recent studies suggest that climate change may substantially accelerate the rate of species loss in the biosphere, only a few studies have focused on the potential consequences of a spatial reorganization of biodiversity with global warming. Here, we show a pronounced latitudinal increase in phytoplanktonic and zooplanktonic biodiversity in the extratropical North Atlantic Ocean in rec...
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Co-Investigators: John D. Aber, University of New Hampshire William R. Emanuel, University of Virginia Leonard A. Fisk, University of Michigan Changsheng Li, University of New Hampshire Jerry M. Melillo, Marine Biological Laboratory Bruce J. Peterson, Marine Biological Laboratory Barrett N. Rock, University of New Hampshire David L. Skole, University of New Hampshire Charles J. Vorosmarty, Univ...
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Archaea constitute a considerable fraction of the microbial biomass on Earth. Like Bacteria they have evolved a variety of energy metabolisms using organic and/or inorganic electron donors and acceptors, and many of them are able to fix carbon from inorganic sources. Archaea thus play crucial roles in the Earth's global geochemical cycles and influence greenhouse gas emissions. Methanogenesis a...
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© The Ecological Society of America www.frontiersinecology.org H are increasingly influencing biogeochemical cycles at a global scale (Vitousek et al. 1997; Rojstaczer et al. 2001). From the publication of “man’s role in changing the face of the Earth” (Thomas 1956) to the recent syntheses on climate change (eg Solomon et al. 2007), the role of cities in altered biogeochemical cycles has receiv...
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ژورنال
عنوان ژورنال: Oceanography in Japan
سال: 1992
ISSN: 0916-8362,2186-3105
DOI: 10.5928/kaiyou.1.1