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  • 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, flux; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbon; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per unit sediment mass; AGE; AMD14_1b; AMD14-204_CASQ; ArcticNet; Baffin Bay; Calculated; Calypso square corer; Carbon, organic, total; CASQ; CCGS Amundsen; DEPTH, sediment/rock; diatoms; Gas chromatography - Mass spectrometry (GC-MS); Geochemistry; Highly branched isoprenoid (HBI) biomarkers; Highly branched isoprenoids, triunsatured; Highly branched isoprenoids, triunsatured, flux; Highly branched isoprenoids, triunsatured, per unit mass total organic carbon  (1)
  • Amphora laevissima; Aulacoseira spp.; Bacterosira bathyomphala; Belcher_Islands_SQ19-1A; Belcher_Islands_SQ19-2A; Belcher_Islands_SQ19-3A; Belcher_Islands_SQ19-4A; Belcher_Islands_SQ19-5A; Belcher_Islands_SQ19-6A; Belcher_Islands_SQ19-7A; Belcher_Islands_SQ19-8A; Belcher_Islands_SQ19-9A; Berkeleya scopulorum; Bottle, Kemmerer; Chaetoceros spp. resting spores; Cocconeis costata; Cocconeis scutellum; Coscinodiscus centralis; Coscinodiscus radiatus; Date/Time of event; Diatom; Diatoms; Dinoflagellate cysts; Diploneis cf. smithii; Diploneis litoralis var. arctica; Diploneis litoralis var. clathrata; Entomoneis gigantea; Entomoneis kjellmanii; Event label; Fossulaphycus arcticus; Fragilaria spp.; Fragilariopsis cylindrus; Fragilariopsis oceanica; Fragilariopsis reginae-jahniae; Gyrosigma hudsonii; Haslea kjellmanii; Highly branched isoprenoid (HBI) biomarkers; Hudson Bay; KEM; Kurpiszia kryokonites; Kurpiszia subprotracta; Latitude of event; Light microscope, Zeiss, Axio Imager.A2; Longitude of event; Navicula algida; Navicula cf. glaciei; Navicula directa; Navicula gregaria; Navicula imperfecta; Navicula kariana var. detersa; Navicula kuripanensis var. borealis; Navicula phyllepta; Navicula spp.; Navicula transitans; Navicula transitans var. derasa; Navicula valida var. minuta; Navicula valida var. valida; Nitzschia angularis; Nitzschia borealis; Nitzschia frigida; Nitzschia gelida var. manitounukensis; Nitzschia hudsonii; Nitzschia laevissima; Nitzschia lanceolata var. pygmaea; Nitzschia neofrigida; Nitzschia polaris; Nitzschia sp.; Paralia sulcata; Petroneis glacialis; Pinnularia quadratarea; Pinnularia quadratarea var. bicontracta; Pinnularia quadratarea var. bicuneata; Pinnularia semiinflata; Pinnularia spp.; Plagiotropis maxima; Pleurosigma rhomboides; Pleurosigma stuxbergii; Porosira glacialis; Pseudogomphonema septentrionale var. septentrionale; Sample ID; sediment trap; Stauroneis radissonii; Stenoneis inconspicua var. baculus; Tabularia fasciculata; Tabularia spp.; Tabularia tabulata; Thalassiosira angulata; Thalassiosira anguste-lineata; Thalassiosira antarctica var. borealis, resting spore; Thalassiosira antarctica var. borealis, vegetative cell; Thalassiosira bulbosa; Thalassiosira gravida; Thalassiosira hyperborea; Thalassiosira nordenskioldii; Thalassiosira spp.  (1)
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Keywords
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  • 1
    facet.materialart.
    Unknown
    Water column diatom concentrations from the Belcher islands archipelago, Hudson Bay, Canada (2023)
    PANGAEA
    Details
    Publication Date: 2023-12-01
    Description: Diatom concentrations (valves/ml) from modern water column samples collected from the Belcher Islands Archipelago, south-eastern Hudson Bay, Canada between April and May 2019 using a plankton net (Ø 18 cm, 10 µm, 30-m net haul). Diatom quantification was done using a light microscope (Zeiss Axio Imager.A2 upright research microscope, University of Helsinki) with phase contrast optics at a x1000 magnification.
    Keywords: Amphora laevissima; Aulacoseira spp.; Bacterosira bathyomphala; Belcher_Islands_SQ19-1A; Belcher_Islands_SQ19-2A; Belcher_Islands_SQ19-3A; Belcher_Islands_SQ19-4A; Belcher_Islands_SQ19-5A; Belcher_Islands_SQ19-6A; Belcher_Islands_SQ19-7A; Belcher_Islands_SQ19-8A; Belcher_Islands_SQ19-9A; Berkeleya scopulorum; Bottle, Kemmerer; Chaetoceros spp. resting spores; Cocconeis costata; Cocconeis scutellum; Coscinodiscus centralis; Coscinodiscus radiatus; Date/Time of event; Diatom; Diatoms; Dinoflagellate cysts; Diploneis cf. smithii; Diploneis litoralis var. arctica; Diploneis litoralis var. clathrata; Entomoneis gigantea; Entomoneis kjellmanii; Event label; Fossulaphycus arcticus; Fragilaria spp.; Fragilariopsis cylindrus; Fragilariopsis oceanica; Fragilariopsis reginae-jahniae; Gyrosigma hudsonii; Haslea kjellmanii; Highly branched isoprenoid (HBI) biomarkers; Hudson Bay; KEM; Kurpiszia kryokonites; Kurpiszia subprotracta; Latitude of event; Light microscope, Zeiss, Axio Imager.A2; Longitude of event; Navicula algida; Navicula cf. glaciei; Navicula directa; Navicula gregaria; Navicula imperfecta; Navicula kariana var. detersa; Navicula kuripanensis var. borealis; Navicula phyllepta; Navicula spp.; Navicula transitans; Navicula transitans var. derasa; Navicula valida var. minuta; Navicula valida var. valida; Nitzschia angularis; Nitzschia borealis; Nitzschia frigida; Nitzschia gelida var. manitounukensis; Nitzschia hudsonii; Nitzschia laevissima; Nitzschia lanceolata var. pygmaea; Nitzschia neofrigida; Nitzschia polaris; Nitzschia sp.; Paralia sulcata; Petroneis glacialis; Pinnularia quadratarea; Pinnularia quadratarea var. bicontracta; Pinnularia quadratarea var. bicuneata; Pinnularia semiinflata; Pinnularia spp.; Plagiotropis maxima; Pleurosigma rhomboides; Pleurosigma stuxbergii; Porosira glacialis; Pseudogomphonema septentrionale var. septentrionale; Sample ID; sediment trap; Stauroneis radissonii; Stenoneis inconspicua var. baculus; Tabularia fasciculata; Tabularia spp.; Tabularia tabulata; Thalassiosira angulata; Thalassiosira anguste-lineata; Thalassiosira antarctica var. borealis, resting spore; Thalassiosira antarctica var. borealis, vegetative cell; Thalassiosira bulbosa; Thalassiosira gravida; Thalassiosira hyperborea; Thalassiosira nordenskioldii; Thalassiosira spp.
    Type: Dataset
    Format: text/tab-separated-values, 675 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Concentrations and fluxes of the sea-ice biomarkers 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane (IP25) and highly branched isoprenoid triene (HBI III) from marine sediment core AMD14-204_CASQ (2021)
    PANGAEA
    Details
    Publication Date: 2024-04-27
    Description: Concentrations of the sea-ice biomarker IP25 and highly branched isoprenoid triene (HBI III) (ng/g), total organic carbon content (TOC; %), IP25 and HBI III concentrations normalized to TOC (ng/gTOC), and fluxes of IP25 and HBI III (ng/unit surface area/yr) from the marine sediment core AMD14-204_CASQ that was retrieved from the West Greenland shelf, offshore Upernavik, and which spans the last ca. 9,000 years.
    Keywords: 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, flux; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbon; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per unit sediment mass; AGE; AMD14_1b; AMD14-204_CASQ; ArcticNet; Baffin Bay; Calculated; Calypso square corer; Carbon, organic, total; CASQ; CCGS Amundsen; DEPTH, sediment/rock; diatoms; Gas chromatography - Mass spectrometry (GC-MS); Geochemistry; Highly branched isoprenoid (HBI) biomarkers; Highly branched isoprenoids, triunsatured; Highly branched isoprenoids, triunsatured, flux; Highly branched isoprenoids, triunsatured, per unit mass total organic carbon
    Type: Dataset
    Format: text/tab-separated-values, 1925 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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