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  • Bottle, Niskin 10-L; Carbon, organic, particulate; Carbon, organic, total; Carbon, organic, total, standard deviation; DEPTH, water; NIS_10L; Nitrogen, organic, particulate; North Atlantic; Phosphorus, organic, particulate; POS284; POS284_157; Poseidon  (1)
  • Bottle, Niskin 10-L; Carbon, organic, particulate; Carbon, organic, total; Carbon, organic, total, standard deviation; DEPTH, water; NIS_10L; Nitrogen, organic, particulate; North Atlantic; Phosphorus, organic, particulate; POS284; POS284_171; Poseidon
  • Bottle, Niskin 10-L; NIS_10L; North Atlantic; POS284; POS284_148; POS284_156; POS284_157; POS284_158; POS284_159; POS284_167; POS284_169; POS284_171; POS284_173; POS284_183; Poseidon
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  • 1
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    Concentrations of organic carbon, nitrogen and phosphorus in waters of the tropical North Atlantic at Station POS284-157 (2008)
    PANGAEA
    Details
    Publikationsdatum: 2023-03-03
    Schlagwort(e): Bottle, Niskin 10-L; Carbon, organic, particulate; Carbon, organic, total; Carbon, organic, total, standard deviation; DEPTH, water; NIS_10L; Nitrogen, organic, particulate; North Atlantic; Phosphorus, organic, particulate; POS284; POS284_157; Poseidon
    Materialart: Dataset
    Format: text/tab-separated-values, 49 data points
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
  • 2
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    Concentrations of organic carbon, nitrogen and phosphorus in waters of the tropical North Atlantic at Station POS284-171 (2008)
    PANGAEA
    Details
    Publikationsdatum: 2023-03-03
    Schlagwort(e): Bottle, Niskin 10-L; Carbon, organic, particulate; Carbon, organic, total; Carbon, organic, total, standard deviation; DEPTH, water; NIS_10L; Nitrogen, organic, particulate; North Atlantic; Phosphorus, organic, particulate; POS284; POS284_171; Poseidon
    Materialart: Dataset
    Format: text/tab-separated-values, 42 data points
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
  • 3
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    Concentrations of organic carbon, nitrogen and phosphorus on vertical profiles in waters of the tropical North Atlantic in March 2002 (2008)
    PANGAEA
    In:  Supplement to: Dietze, Heiner; Oschlies, Andreas; Kähler, Paul (2004): Internal-wave-induced and double-diffusive nutrient fluxes to the nutrient-consuming surface layer in the oligotrophic subtropical North Atlantic. Ocean Dynamics, 54(1), 1-7, https://doi.org/10.1007/s10236-003-0060-9
    Details
    Publikationsdatum: 2023-03-03
    Beschreibung: In the literature, an inconsistency exists between estimates of biotically-effected carbon export inferred from large-scale geochemical studies (Jenkins 1982; 47 gC m–2 a–1) and local measurements of turbulent nutrient supply (Lewis et al. 1986; 4 gC m–2 a–1) in the eastern subtropical North Atlantic. Nutrient supply to the upper ocean by turbulent mixing is reexamined using local standard oceanographic measurements and high-resolution vertical profiles of nutrients averaged over a large region directly comparable to that investigated by Jenkins (1982). Turbulent fluxes induced by internal waves and salt fingering, respectively, are separated according to Gregg (1989) and Zhang et al. (1998). Nutrient transport into the nutrient-consuming surface layer by salt fingering is more than fivefold higher than transport due to internal-wave induced turbulence. Still, this cannot resolve the above- mentioned apparent inconsistency, even if additional physical transport mechanisms such as eddy pumping, advection and horizontal diffusion are accounted for. Estimated nitrate fluxes due to vertical turbulent diffusion are 0.05–0.15 mol m-2 a-1, corresponding to 4–11 gC m-2 a-1. Observed NO3/PO4 turbulent flux ratios of up to 23 are interpreted as the imprint of N2 fixation.
    Schlagwort(e): Bottle, Niskin 10-L; NIS_10L; North Atlantic; POS284; POS284_148; POS284_156; POS284_157; POS284_158; POS284_159; POS284_167; POS284_169; POS284_171; POS284_173; POS284_183; Poseidon
    Materialart: Dataset
    Format: application/zip, 10 datasets
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
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