Preliminary estimates of the contribution of Arctic nitrogen fixation to the global nitrogen budget
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DOI: 10.1002/lol2.10046
Abstract: Dinitrogen (N2) fixation is the source of all biologically available nitrogen on earth, and its presence or absence impacts net primary production and global biogeochemical cycles. Here, we report rates of 3.5–17.2 nmol N L−1… read more here.
Keywords: nitrogen; arctic nitrogen; fixation; ice free ... See more keywords
Nitrogen Budget in Recirculating Aquaculture and Water Exchange Systems for Culturing Litopenaeus vannamei
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DOI: 10.1007/s11802-018-3584-9
Abstract: In order to investigate the culture characteristics of two indoor intensive Litopenaeus vannamei farming modes, recirculating aquaculture system (RAS) and water exchange system (WES), this study was carried out to analyze the water quality and… read more here.
Keywords: nitrogen; litopenaeus vannamei; water; nitrogen budget ... See more keywords
Dissolved inorganic nitrogen and particulate organic nitrogen budget in the Yucatán shelf: driving mechanisms through a physical–biogeochemical coupled model
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DOI: 10.5194/bg-17-1087-2020
Abstract: Abstract. Continental shelves are the most productive areas in the seas with the strongest implications for global nitrogen cycling. The Yucatan shelf (YS) is the largest shelf in the Gulf of Mexico (GoM); however, its nitrogen budget… read more here.
Keywords: nitrogen; inorganic nitrogen; nitrogen budget; shelf ... See more keywords