Size fractionated zooplankton C:N, d13C, and d15N from the EXPORTS cruise on R/V Roger Revelle (RR1813) during August and September 2018 (NCEI Accession 0278042)
This dataset contains chemical and physical data collected on R/V Roger Revelle during cruise RR1813 from 2018-08-21 to 2018-09-07. These data include Carbon, d13C measured in biota, d15N measured in biota, and depth. The instruments used to collect these data include Elemental Analyzer, Isotope-ratio Mass Spectrometer, and MOCNESS1. These data were collected by Brian N. Popp of University of Hawaii and Hilary G. Close of University of Miami Rosenstiel School of Marine and Atmospheric Science as part of the "Collaborative Research: Isotopic Indicators for Mechanisms of Organic Matter Degradation in the Northeast Pacific (EXPORTS) (EXPORTS Isotopes)" project and "EXport Processes in the Ocean from Remote Sensing (EXPORTS)" program. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2019-07-12.
The following is the text of the dataset description provided by BCO-DMO:
Size fractionated zooplankton C:N, d13C and d15N from EXPORTS
Dataset Description:
Acquisition Description:
Zooplankton were collected using a multiple opening-closing net and environmental sensing system (MOCNESS). Onboard, zooplankton were wet-sieved in filter seawater using 0.2, 0.5, 1.0, 2.0, and 5.0 mm mesh sieves into different size fractions and frozen at -20 degrees Celsius. Zooplankton were dried and each fraction ground using a mortar and pestle. Samples were weighed into tin capsules and isotope ratios were determined using a Costech elemental combustion system coupled to an isotope ratio mass spectrometer through a Conflo-IV interface. For details please see Hannides et al. (2013).
The following is the text of the dataset description provided by BCO-DMO:
Size fractionated zooplankton C:N, d13C and d15N from EXPORTS
Dataset Description:
Acquisition Description:
Zooplankton were collected using a multiple opening-closing net and environmental sensing system (MOCNESS). Onboard, zooplankton were wet-sieved in filter seawater using 0.2, 0.5, 1.0, 2.0, and 5.0 mm mesh sieves into different size fractions and frozen at -20 degrees Celsius. Zooplankton were dried and each fraction ground using a mortar and pestle. Samples were weighed into tin capsules and isotope ratios were determined using a Costech elemental combustion system coupled to an isotope ratio mass spectrometer through a Conflo-IV interface. For details please see Hannides et al. (2013).
Dataset Citation
- Cite as: Popp, Brian N.; Close, Hilary G. (2023). Size fractionated zooplankton C:N, d13C, and d15N from the EXPORTS cruise on R/V Roger Revelle (RR1813) during August and September 2018 (NCEI Accession 0278042). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278042. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0278042
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NOAA National Centers for Environmental Information +1-301-713-3277 NCEI.Info@noaa.gov |
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NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Time Period | 2018-08-21 to 2018-09-07 |
Spatial Bounding Box Coordinates |
West: -145.09737
East: -144.626667
South: 50.316924
North: 50.509713
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Last Modified: 2024-05-31T15:15:28Z
For questions about the information on this page, please email: ncei.info@noaa.gov
For questions about the information on this page, please email: ncei.info@noaa.gov