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  • PANGAEA  (62)
  • Sears Foundation of Marine Research  (1)
Document type
Keywords
Publisher
Years
  • 1
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    An assessment of the use of sediment traps for estimating upper ocean particle fluxes (2007)
    Sears Foundation of Marine Research
    In:  Journal of Marine Research, 65 . pp. 345-416.
    Details
    Publication Date: 2018-03-21
    Description: This review provides an assessment of sediment trap accuracy issues by gathering data to address trap hydrodynamics, the problem of zooplankton "swimmers," and the solubilization of material after collection. For each topic, the problem is identified, its magnitude and causes reviewed using selected examples, and an update on methods to correct for the potential bias or minimize the problem using new technologies is presented. To minimize hydrodynamic biases due to flow over the trap mouth, the use of neutrally buoyant sediment traps is encouraged. The influence of swimmers is best minimized using traps that limit zooplankton access to the sample collection chamber. New data on the impact of different swimmer removal protocols at the US time-series sites HOT and BATS are compared and shown to be important. Recent data on solubilization are compiled and assessed suggesting selective losses from sinking particles to the trap supernatant after collection, which may alter both fluxes and ratios of elements in long term and typically deeper trap deployments. Different methods are needed to assess shallow and short- term trap solubilization effects, but thus far new incubation experiments suggest these impacts to be small for most elements. A discussion of trap calibration methods reviews independent assessments of flux, including elemental budgets, particle abundance and flux modeling, and emphasizes the utility of U-Th radionuclide calibration methods.
    Type: Article , PeerReviewed
    Format: text
    DOI: 10.1357/002224007781567621
    Location Call Number Limitation Availability
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 2
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    Particle Flux of SEEP-10_trap (2003)
    PANGAEA
    Details
    Publication Date: 2023-03-10
    Keywords: Calculated; Calculated, see reference(s); Carbon, inorganic, particulate, flux; Carbon, organic, particulate, flux; DEPTH, water; Duration, number of days; Element analyser CHN; Lithogenic, flux; Opal, extraction; Mortlock & Froelich, 1989; Opal, flux; Reference/source; SEEP-10; SEEP-10_trap; South Atlantic Ocean; Total, flux per year; Trap, sediment; TRAPS
    Type: Dataset
    Format: text/tab-separated-values, 7 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Particle fluxes of SEEP-7_trap (2003)
    PANGAEA
    Details
    Publication Date: 2023-03-10
    Keywords: Calculated; Calculated, see reference(s); Carbon, inorganic, particulate, flux; Carbon, organic, particulate, flux; DEPTH, water; Duration, number of days; Element analyser CHN; Lithogenic, flux; Opal, extraction; Mortlock & Froelich, 1989; Opal, flux; Reference/source; SEEP-7; SEEP-7_trap; South Atlantic Ocean; Total, flux per year; Trap, sediment; TRAPS
    Type: Dataset
    Format: text/tab-separated-values, 7 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Particle fluxes from sediment trap KG1 (2006)
    PANGAEA
    Details
    Publication Date: 2023-02-24
    Keywords: ANT-III/2; Calcium carbonate, flux; Calculated; Carbon, organic, particulate, flux; DATE/TIME; Date/time end; DEPTH, water; Duration, number of days; GeoB; Geosciences, University of Bremen; KG1_trap; Nitrogen, total, flux; Opal, flux; Polarstern; PS06; Silicon Cycling in the World Ocean; SINOPS; Total mass, flux per day; Trap; TRAP
    Type: Dataset
    Format: text/tab-separated-values, 135 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Particle fluxes from sediment trap KG2 (2006)
    PANGAEA
    Details
    Publication Date: 2023-02-24
    Keywords: ANT-IV/2; Calculated; Carbon, organic, particulate, flux; DATE/TIME; Date/time end; DEPTH, water; Duration, number of days; GeoB; Geosciences, University of Bremen; KG2_trap; Opal, flux; Polarstern; PS08; Silicon Cycling in the World Ocean; SINOPS; Total mass, flux per day; Trap; TRAP
    Type: Dataset
    Format: text/tab-separated-values, 51 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Particle fluxes from sediment trap KG3 (2006)
    PANGAEA
    Details
    Publication Date: 2023-02-24
    Keywords: ANT-IV/3; Calculated; Carbon, organic, particulate, flux; DATE/TIME; Date/time end; DEPTH, water; Duration, number of days; GeoB; Geosciences, University of Bremen; KG3_trap; Opal, flux; Polarstern; PS08; Silicon Cycling in the World Ocean; SINOPS; Total mass, flux per day; Trap; TRAP
    Type: Dataset
    Format: text/tab-separated-values, 57 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    Particle fluxes from sediment trap KN1 (2006)
    PANGAEA
    Details
    Publication Date: 2023-02-24
    Keywords: ANT-IV/3; Calculated; Carbon, organic, particulate, flux; DATE/TIME; Date/time end; DEPTH, water; Duration, number of days; GeoB; Geosciences, University of Bremen; KN1_trap; Nitrogen, total, flux; Opal, flux; Polarstern; PS08; Silicon Cycling in the World Ocean; SINOPS; Total mass, flux per day; Trap; TRAP
    Type: Dataset
    Format: text/tab-separated-values, 118 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Particle fluxes from sediment trap WR4 (2006)
    PANGAEA
    Details
    Publication Date: 2023-02-24
    Keywords: Calcium carbonate, flux; Calculated; Carbon, organic, particulate, flux; DATE/TIME; Date/time end; DEPTH, water; Duration, number of days; GeoB; Geosciences, University of Bremen; Nitrogen, total, flux; Opal, flux; Silicon Cycling in the World Ocean; SINOPS; Total mass, flux per day; Trap; TRAP; Walvis Ridge, Southeast Atlantic Ocean; WR4_trap
    Type: Dataset
    Format: text/tab-separated-values, 140 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    Particle fluxes from sediment trap WR2 (2006)
    PANGAEA
    Details
    Publication Date: 2023-02-24
    Keywords: ANT-VII/5; Calcium carbonate, flux; Calculated; Carbon, organic, particulate, flux; DATE/TIME; Date/time end; DEPTH, water; Duration, number of days; GeoB; Geosciences, University of Bremen; Nitrogen, total, flux; Opal, flux; Polarstern; PS14; Sample code/label; Silicon Cycling in the World Ocean; SINOPS; Total mass, flux per day; Trap; TRAP; Walvis Ridge, Southeast Atlantic Ocean; WR2_trap
    Type: Dataset
    Format: text/tab-separated-values, 232 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 10
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    Particle fluxes from sediment trap WS1 (2006)
    PANGAEA
    Details
    Publication Date: 2023-02-24
    Keywords: DATE/TIME; Date/time end; DEPTH, water; Duration, number of days; GeoB; Geosciences, University of Bremen; Sample code/label; Silicon Cycling in the World Ocean; SINOPS; Trap; TRAP; WS1_trap
    Type: Dataset
    Format: text/tab-separated-values, 75 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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