Review of inorganic nitrogen transformations and effect of global climate change on inorganic nitrogen cycling in ocean ecosystems

Inorganic N transformations (nitrification, anaerobic ammonium oxidation, denitrification, and dissimilatory nitrate reduction to ammonium) are regulated by various biogeochemical factors linked either by the supply of electron acceptors and donors or by competition for electron acceptors. This revi...

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Published inOcean science journal Vol. 51; no. 2; pp. 159 - 167
Main Author Kim, Haryun
Format Journal Article
LanguageEnglish
Published Seoul Korea Ocean Research and Development Institute and The Korean Society of Oceanography 01.06.2016
한국해양과학기술원
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ISSN1738-5261
2005-7172
DOI10.1007/s12601-016-0014-z

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Summary:Inorganic N transformations (nitrification, anaerobic ammonium oxidation, denitrification, and dissimilatory nitrate reduction to ammonium) are regulated by various biogeochemical factors linked either by the supply of electron acceptors and donors or by competition for electron acceptors. This review considers both the microbial community related to each process and the technical methods used to measure each process rate. With this background knowledge, this article summarizes how global climate change through increased pCO2, ocean acidification, deoxygenation and anthropogenic N deposition will alter oceanic N cycling, and finally emphasizes the need for comprehensive research on inorganic N transformation in marine ecosystems.
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G704-000256.2016.51.2.008
ISSN:1738-5261
2005-7172
DOI:10.1007/s12601-016-0014-z