Biogeochemistry Data collected from the R/V Oceanus cruises : OC399-03, OC408-01 and OC408-02 from the Northwestern Sargasso Sea roughly 35-28°N and 58-68°W, in water depths exceeding 4200 meters, from February 14, 2004 to March 14, 2005 (New Production project)
Lomas, Michael W.
Bates, Nicholas R.
Nelson, David M.
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LocationNorthwestern Sargasso Sea roughly 35-28°N and 58-68°W
westlimit: -67.9328; southlimit: 28.6933; eastlimit: -57.1648; northlimit: 35.8337
KeywordNew Production During Winter Convective Mixing Events Project; CTD Sea-Bird 911 data; Niskin Bottle samples
This New Production During Winter Convective Mixing Events (New Production) Project biogeochemistry dataset includes the following data: nutrients, dissolved oxygen, organic matter and alkalinity. Detailed methods for all data collected as part of this study can be found in one of four publications arising from this study. The references include information on analytical machines and certified standards where applicable. The references are listed in the complete dataset description in the supplemental file Dataset_description.pdf.
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The annual cycle of gross primary production, net community production, and export efficiency across the North Pacific Ocean Palevsky, Hilary I.; Quay, Paul D.; Lockwood, Deirdre E.; Nicholson, David P. (John Wiley & Sons, 2016-02-27)We measured triple oxygen isotopes and oxygen/argon dissolved gas ratios as nonincubation-based geochemical tracers of gross oxygen production (GOP) and net community production (NCP) on 16 container ship transects across ...
Stanley, Rachel H. R.; Kirkpatrick, John B.; Cassar, Nicolas; Barnett, Bruce A.; Bender, Michael L. (American Geophysical Union, 2010-10-12)Net community production (NCP) and gross primary production (GPP) are two key metrics for quantifying the biological carbon cycle. In this study, we present a detailed characterization of NCP and GPP in the western equatorial ...
Biogeochemical responses to late-winter storms in the Sargasso Sea, III—Estimates of export production using 234Th:238U disequilibria and sediment traps Maiti, Kanchan; Benitez-Nelson, Claudia R.; Lomas, Michael W.; Krause, Jeffrey W. (2009-01)Direct measurements of new production and carbon export in the subtropical North Atlantic Ocean appear to be too low when compared to geochemical based estimates. It has been hypothesized that episodic inputs of new ...