41 resources found in this collection

Keywords for Collection: biosphere biology

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  • HLY-08-02 Benthos Isotopes

    This dataset contains data for stable carbon and nitrogen isotope values of benthic invertebrates from van Veen grab collections made during HLY0802. Individuals were sampled...
    • dataset           UNDEFINED FORMAT

  • HLY-08-02 Mesozooplankton Grazing and Predation Rates

    This data set contains mesozooplankton grazing and predation rates measured in ship-board incubations conducted during the Bering Sea Ecosystem Study-Bering Sea Integrated...
    • dataset           UNDEFINED FORMAT

  • Collaborative Research: Impact of sea-ice on bottom-up and top-down controls ...

    This dataset includes all records on measured lengths of hyperiid Themisto libellula collected with MOCNESS tows during the Bering Sea Ecosystem Study-Bering Sea Integrated...
    • dataset           UNDEFINED FORMAT

  • HLY0601 Benthic Summary

    This dataset contains measurements of benthic infauna at each station, parameters (abundance, biomass (g/m2), biomass (gC/m2), number of taxa) and the top ranked family/species...
    • dataset           UNDEFINED FORMAT

  • KN195-10 Lipofuscin and Euphausiid Aging

    Age determination in crustaceans relies on quantification of a fluorescent "age pigment," lipofuscin, that accumulates in eye stalks of krill over time. Lipofuscin...
    • dataset           UNDEFINED FORMAT

  • PSea-10-01 Shipboard bottle chlorophyll data

    Chlorophyll a data, determined shipboard using the Welschmeyer (non-acidification) method (Welschmeyer N.A., 1994. Fluorometric analysis of chlorophyll a in the presence of...
    • dataset           UNDEFINED FORMAT

  • HLY0702 master station

    This dataset contains measurements at each station of benthic parameters, including bottom water parameters (e.g., temperature, salinity), benthic chlorophyll-a values (bottom...
    • dataset           UNDEFINED FORMAT

  • PSEA-10-01 Zooplankton abundance

    This dataset contains zooplankton abundance measurements for selected stations during U.S Coast Guard Cutter Polar Sea cruise PSEA1001. Samples were collected with a 0.5 m...
    • dataset           UNDEFINED FORMAT

  • HLY-09-02 Microzooplankton Grazing

    During the 2009 US Coast Guard Cutter Healy Long Spring cruise, HLY0902, microzooplankton grazing experiments were completed at 16 process stations using the dilution assay...
    • dataset           UNDEFINED FORMAT

  • HLY-09-02 Lipofuscin and Euphausiid Aging

    Age determination in crustaceans relies on quantification of a fluorescent "age pigment," lipofuscin, that accumulates in eye stalks of krill over time. Lipofuscin...
    • dataset           UNDEFINED FORMAT

  • Zooplankton Abundance and Biomass Retrospective

    Zooplankton abundance and biomass were measured during spring and late summer on the inner shelf of the southeastern Bering Sea in years of climate extremes. Samples were taken...
    • dataset           UNDEFINED FORMAT

  • TN249-10 - Lipofuscin and Euphausiid Aging

    Age determination in crustaceans relies on quantification of a fluorescent age pigment, lipofuscin, that accumulates in eye stalks of krill over time. Lipofuscin includes a...
    • dataset           UNDEFINED FORMAT

  • TN249 Microzooplankton Biomass and Composition

    Microzooplankton abundance, biomass and general community and size composition were determined in whole seawater samples after samples collected at sea were returned to the...
    • dataset           UNDEFINED FORMAT

  • BEST-NPZ Lower trophic level model output

    This data set contains model output from the first multi-year run of the Bering Sea Ecosystem Study-Nutrient, Phytoplankton and Zooplankton (BEST-NPZ) model. The model was run...
    • dataset           UNDEFINED FORMAT

  • HLY-09-02 Microzooplankton spring 2009 bloom data

    Microzooplankton biomass as ugC/liter, and general community composition, were determined for the primary production profiles, from 1 to 38 m depth, at five stations in which a...
    • dataset           UNDEFINED FORMAT

  • Knorr 195-10 2009 CTD and Nutrient Data

    This Conductivity Temperature Depth (CTD) data set, consisting of 247 casts, was collected during a multi-disciplinary Bering Sea cruise on the UNOLS ship R/V Knorr (6n195j,...
    • dataset           UNDEFINED FORMAT

  • HLY-08-02 Microzooplankton stocks and grazing rates

    The data on this spreadsheet were collected aboard the US Coast Guard Cutter Healy during the 2008 Long Spring sea ice Bering Sea Ecosystem Study-Bering Sea Integrated Ecosystem...
    • dataset           UNDEFINED FORMAT

  • Mesozooplankton population and biomass in the eastern Bering Sea - MOCNESS da...

    In order to contribute to the assessment of the state and variability of the species composition, abundance and biomass of the populations forming the ecosystem of the Eastern...
    • dataset           UNDEFINED FORMAT

  • HLY-09-02 and TN249 Comparison of heterotrophic microbial biomass: bacteria, ...

    This dataset contains a comparison of data on eterotrophic bacteria, heterotrophic (non-pigmented) microflagellates (2-20 microns in size) and microzooplankton protists during...
    • dataset           UNDEFINED FORMAT

  • PROBES Meso-Zooplankton from 1980 and 1981

    This data set contains PROBES MOCNESS Zooplankton data report files. During the PROBES program, Sharon Smith and co-workers conducted MOCNESS tows along the PROBES lines in the...
    • dataset           UNDEFINED FORMAT