Search Results - "Marsay, C"

The relative contribution of fast and slow sinking particles to ocean carbon export by Riley, J. S., Sanders, R., Marsay, C., Le Moigne, F. A. C., Achterberg, E. P., Poulton, A. J.

“…Particulate organic carbon (POC) generated by primary production and exported to depth, is an important pathway for carbon transfer to the abyss, where it is…”
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Early season depletion of dissolved iron in the Ross Sea polynya: Implications for iron dynamics on the Antarctic continental shelf by Sedwick, P. N., Marsay, C. M., Sohst, B. M., Aguilar-Islas, A. M., Lohan, M. C., Long, M. C., Arrigo, K. R., Dunbar, R. B., Saito, M. A., Smith, W. O., DiTullio, G. R.

“…The Ross Sea polynya is among the most productive regions in the Southern Ocean and may constitute a significant oceanic CO2 sink. Based on results from…”
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Iron supply and demand in an Antarctic shelf ecosystem by McGillicuddy Jr, D. J., Sedwick, P. N., Dinniman, M. S., Arrigo, K. R., Bibby, T. S., Greenan, B. J. W., Hofmann, E. E., Klinck, J. M., Smith Jr, W. O., Mack, S. L., Marsay, C. M., Sohst, B. M., van Dijken, G. L.

“…The Ross Sea sustains a rich ecosystem and is the most productive sector of the Southern Ocean. Most of this production occurs within a polynya during the…”
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Estimating the benthic efflux of dissolved iron on the Ross Sea continental shelf by Marsay, C. M., Sedwick, P. N., Dinniman, M. S., Barrett, P. M., Mack, S. L., McGillicuddy Jr, D. J.

“…Continental margin sediments provide a potentially large but poorly constrained source of dissolved iron (dFe) to the upper ocean. The Ross Sea continental…”
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Influence of bloom dynamics on Particle Export Efficiency in the North Atlantic: a comparative study of radioanalytical techniques and sediment traps by Ceballos-Romero, E., Le Moigne, F.A.C., Henson, S., Marsay, C.M., Sanders, R.J., García-Tenorio, R., Villa-Alfageme, M.

“…The Biological Carbon Pump is an important component of the global carbon cycle is (BCP). Particle Export Efficiency (PEeff), defined as the proportion of…”
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Controls on dissolved cobalt in surface waters of the Sargasso Sea: Comparisons with iron and aluminum by Shelley, R. U., Sedwick, P. N., Bibby, T. S., Cabedo-Sanz, P., Church, T. M., Johnson, R. J., Macey, A. I., Marsay, C. M., Sholkovitz, E. R., Ussher, S. J., Worsfold, P. J., Lohan, M. C.

“…Dissolved cobalt (dCo), iron (dFe) and aluminum (dAl) were determined in water column samples along a meridional transect (∼31°N to 24°N) south of Bermuda in…”
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Iron in the Sargasso Sea (Bermuda Atlantic Time-series Study region) during summer: Eolian imprint, spatiotemporal variability, and ecological implications by Sedwick, P. N., Church, T. M., Bowie, A. R., Marsay, C. M., Ussher, S. J., Achilles, K. M., Lethaby, P. J., Johnson, R. J., Sarin, M. M., McGillicuddy, D. J.

“…We report iron measurements for water column and aerosol samples collected in the Sargasso Sea during July‐August 2003 (summer 2003) and April‐May 2004 (spring…”
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Evidence for high iron requirements of colonial Phaeocystis antarctica at low irradiance by Sedwick, P. N, Garcia, N. S, Riseman, S. F, Marsay, C. M, DiTullio, G. R

“…We have carried out field and laboratory experiments to examine the iron requirements of colonial Phaeocystis antarctica in the Ross Sea. In December 2003, we…”
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Export of organic carbon and biominerals derived from 234Th and 210Po at the Porcupine Abyssal Plain by Le Moigne, F.A.C., Villa-Alfageme, M., Sanders, R.J., Marsay, C., Henson, S., García-Tenorio, R.

“…The simultaneous estimation of particulate organic carbon (POC), particulate inorganic carbon (PIC) and biogenic silica (BSi) export fluxes is key to the study…”
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Screening for metabolic syndrome-adherence to guidelines by Marsay, C, Szabo, C P

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Dissolved iron in the Bermuda region of the subtropical North Atlantic Ocean: Seasonal dynamics, mesoscale variability, and physicochemical speciation by Sedwick, P.N., Bowie, A.R., Church, T.M., Cullen, J.T., Johnson, R.J., Lohan, M.C., Marsay, C.M., McGillicuddy, D.J., Sohst, B.M., Tagliabue, A., Ussher, S.J.

“…Water-column data from seven cruises in 2007–2008 reveal pronounced temporal and spatial variations in the distribution of dissolved iron (DFe, <0.4 μm) over…”
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Temporal evolution of under-ice meltwater layers and false bottoms and their impact on summer Arctic sea ice mass balance by Salganik, Evgenii, Katlein, Christian, Lange, Benjamin A., Matero, Ilkka, Lei, Ruibo, Fong, Allison A., Fons, Steven W., Divine, Dmitry, Oggier, Marc, Castellani, Giulia, Bozzato, Deborah, Chamberlain, Emelia J., Hoppe, Clara J. M., Müller, Oliver, Gardner, Jessie, Rinke, Annette, Pereira, Patric Simões, Ulfsbo, Adam, Marsay, Chris, Webster, Melinda A., Maus, Sönke, Høyland, Knut V., Granskog, Mats A.

“…Low-salinity meltwater from Arctic sea ice and its snow cover accumulates and creates under-ice meltwater layers below sea ice. These meltwater layers can…”
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Export of organic carbon and biominerals derived from ^sup 234^Th and ^sup 210^Po at the Porcupine Abyssal Plain by Le Moigne, FAC, Villa-Alfageme, M, Sanders, RJ, Marsay, C, Henson, S, García-Tenorio, R

“…The simultaneous estimation of particulate organic carbon (POC), particulate inorganic carbon (PIC) and biogenic silica (BSi) export fluxes is key to the study…”
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Iron in the Sargasso Sea (Bermuda Atlantic Time-Series Study region) during summer : Eolian imprint, spatiotemporal variability, and ecological implications by SEDWICK, P. N, CHURCH, T. M, BOWIE, A. R, MARSAY, C. M, USSHER, S. J, ACHILLES, K. M, LETHABY, P. J, JOHNSON, R. J, SATIN, M. M, MCGILLICUDDY, D. J

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