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  • PANGAEA  (16)
  • 2010-2014  (16)
  • 1990-1994
Collection
Keywords
Publisher
Years
Year
  • 1
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    Abundance of pteropods in northern Svalbard waters during two 'On Thin Ice' cruises in 2003 (2013)
    PANGAEA
    Details
    Publication Date: 2023-01-13
    Keywords: Abundance per volume; Date/Time of event; Depth, bottom/max; Depth, top/min; DEPTH, water; Event label; Latitude of event; Longitude of event; Svalb_north_01; Svalb_north_02; Svalb_north_03; Svalb_north_04; Svalb_north_05; Svalb_north_06; Svalb_north_07; Svalb_north_08; Svalb_north_09; Svalb_north_10; Svalb_north_11; Svalb_north_12; Svalb_north_13; Svalb_north_14; Svalbard; Taxon/taxa; Type; Uniform resource locator/link to reference; WP2; WP-2 towed closing plankton net
    Type: Dataset
    Format: text/tab-separated-values, 308 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 2
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    (Table 3) Relative abundance and wet biomass of ice fauna sampled below fast ice in the Amundsen Gulf (2011)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Amundsen Gulf, Canada; Apherusa glacialis; Calanoida; Darnley_Bay08; DATE/TIME; Date/time end; Event label; Franklin_Bay08; Gammarus wilkitzkii; International Polar Year 2007-2008; IPY-4; Ischyrocerus sp.; MULT; Multiple investigations; Onisimus glacialis; Onisimus spp.; Pisces
    Type: Dataset
    Format: text/tab-separated-values, 29 data points
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    DATA PANGAEA
  • 3
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    (Table 2) Fatty acid composition of five seabird species from Kongsfjorden, Svalbard (2011)
    PANGAEA
    Details
    Publication Date: 2023-08-23
    Keywords: all-cis-11,14-Eicosadienoic acid of total fatty acids; all-cis-4,7,10,13,16,19-Docosahexaenoic acid of total fatty acids; all-cis-5,8,11,14,17-Eicosapentaenoic acid of total fatty acids; all-cis-5,8,11,14-Eicosatetraenoic acid of total fatty acids; all-cis-6,9,12,15-Octadecatetraenoic acid of total fatty acids; all-cis-7,10,13,16,19-Docosapentaenoic acid of total fatty acids; all-cis-9,12,15-Octadecatrienoic acid of total fatty acids; all-cis-9,12-Octadecadienoic acid of total fatty acids; Biological sample; BIOS; cis-11-Icosenoic acid of total fatty acids; cis-11-Octadecenoic acid of total fatty acids (IUPAC: Octadec-11-enoic acid); cis-13-Docosenoic acid of total fatty acids; cis-13-Icosenoic acid of total fatty acids; cis-7-Hexadecenoic acid of total fatty acids; cis-9-Hexadecenoic acid of total fatty acids (IUPAC: (9Z)-hexadec-9-enoic acid); cis-9-Icosanoic acid of total fatty acids; cis-9-Octadecenoic acid of total fatty acids (IUPAC: Octadec-9-enoic acid); Fatty acids; Fatty acids, standard deviation; Heptadecenoic acid of total fatty acids; Hexadecanoic acid of total fatty acids; Kongsfjorden; Kongsfjorden, Spitsbergen, Arctic; Number of individuals; Octadecanoic acid of total fatty acids; Polyunsaturated fatty acids of total fatty acids; Replicates; Species; Species, common name; Tetradecanoic acid of total fatty acids
    Type: Dataset
    Format: text/tab-separated-values, 235 data points
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    DATA PANGAEA
  • 4
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    (Table 1) Stable carbon and nitrogen isotopes in tissue samples of four bivalve species from Svalbard in July 2009 (2012)
    PANGAEA
    Details
    Publication Date: 2023-09-19
    Keywords: Biological sample; BIOS; Event label; Kongsfjorden; Kongsfjorden, Spitsbergen, Arctic; Liefdefjorden; MULT; Multiple investigations; Sample amount; Sample type; Site; Sjuøyane; Species; Svalbard; Trophic level description; δ13C; δ13C, standard deviation; δ15N; δ15N, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 169 data points
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  • 5
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    (Table 2) Shell lengths of four bivalve species from Svalbard in July 2009 (2012)
    PANGAEA
    Details
    Publication Date: 2023-09-19
    Keywords: Biological sample; BIOS; Event label; Kongsfjorden; Kongsfjorden, Spitsbergen, Arctic; Liefdefjorden; MULT; Multiple investigations; Sample amount; Shell length; Shell length, standard deviation; Site; Sjuøyane; Species; Svalbard
    Type: Dataset
    Format: text/tab-separated-values, 91 data points
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    DATA PANGAEA
  • 6
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    (Table 3) Organochlorine compounds in tissue samples of four bivalve species from Svalbard in July 2009 (2012)
    PANGAEA
    Details
    Publication Date: 2023-09-19
    Keywords: alpha-Hexachlorocyclohexane; Chlordane; Chlordane, standard deviation; cis-Chlordane; cis-Nonachlor; Heptachlor epoxide; Heptachlor epoxide, standard deviation; Hexachlorobenzene; Hexachlorobenzene, standard deviation; Hexachlorocyclohexane, standard deviation; MULT; Multiple investigations; Oxychlordane; Percentage; Polychlorinated biphenyl; Polychlorinated biphenyl, standard deviation; Polychlorinated biphenyl 101; Polychlorinated biphenyl 105; Polychlorinated biphenyl 118; Polychlorinated biphenyl 128; Polychlorinated biphenyl 138; Polychlorinated biphenyl 141; Polychlorinated biphenyl 149; Polychlorinated biphenyl 153; Polychlorinated biphenyl 156; Polychlorinated biphenyl 157; Polychlorinated biphenyl 167; Polychlorinated biphenyl 170; Polychlorinated biphenyl 180; Polychlorinated biphenyl 183; Polychlorinated biphenyl 187; Polychlorinated biphenyl 194; Sample amount; Sample amount, subset; Sample type; Species; Standard deviation; Svalbard; trans-Chlordane; trans-Nonachlor
    Type: Dataset
    Format: text/tab-separated-values, 496 data points
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    DATA PANGAEA
  • 7
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    (Table 2) Relative abundance of zooplankton below landfast ice in the Amundsen Gulf (2011)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Acartia longiremis; Aglantha digitale; Amundsen Gulf, Canada; Calanus glacialis; Calanus hyperboreus; Clione limacina; Copepoda, nauplii; Darnley_Bay08; DATE/TIME; Date/time end; Depth, bottom/max; Depth, top/min; DEPTH, water; Event label; Franklin_Bay08; Harpacticoida; Indeterminata; International Polar Year 2007-2008; IPY-4; Isopoda; Limacina helicina; MULT; Multiple investigations; Oithona similis; Pseudocalanus spp.
    Type: Dataset
    Format: text/tab-separated-values, 29 data points
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  • 8
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    Physiological and biochemical characteristics of polar cod (Boreogadus saida) from Kongsfjorden (2010)
    PANGAEA
    In:  Supplement to: Nahrgang, Jasmine; Camus, Lionel; Broms, Fredrik; Christiansen, Jørgen S; Hop, Haakon (2010): Seasonal baseline levels of physiological and biochemical parameters in polar cod (Boreogadus saida): Implications for environmental monitoring. Marine Pollution Bulletin, 60(8), 1336-1345, https://doi.org/10.1016/j.marpolbul.2010.03.004
    Details
    Publication Date: 2023-12-13
    Description: Seasonality of biomarker baseline levels were studied in polar cod (Boreogadus saida), caught in Kongsfjorden, Svalbard, in April, July, September and December, 2006-2007. Physiological parameters (condition factor, gonado- and hepato-somatic indexes, energy reserves, potential metabolic activity and antifreeze activity) in polar cod were used to interpret the seasonality of potential biomarkers. The highest levels of ethoxyresorufin-O-deethylase (EROD) activity occurred concomitantly with the highest potential metabolic activity in July due to e.g. intense feeding. During pre-spawning, EROD showed significant inhibition and gender differences. Hence, its potential use in environmental monitoring should imply gender differentiation at least during this period. Glutathione S-transferase and catalase activities were stable from April to September, but changed in December suggesting a link to low biological activity. Knowledge of the biomarker baseline levels and their seasonal trends in polar cod is essential for a trustworthy interpretation of forthcoming toxicity data and environmental monitoring in the Arctic.
    Keywords: International Polar Year (2007-2008); IPY
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 9
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    Biometrics, fatty acid composition and stable isotopic ratios of five seabird species from Kongsfjorden, Svalbard (2011)
    PANGAEA
    In:  Supplement to: Wold, Anette; Jæger, Iris; Hop, Haakon; Gabrielsen, Geir W; Falk-Petersen, Stig (2011): Arctic seabird food chains explored by fatty acid composition and stable isotopes in Kongsfjorden, Svalbard. Polar Biology, 34(8), 1147-1155, https://doi.org/10.1007/s00300-011-0975-4
    Details
    Publication Date: 2023-12-13
    Description: Marine birds are important predators in the marine ecosystem, and dietary studies can give useful information about their feeding ecology, food webs and oceanographic variability. The aim of this study was to increase our understanding of the diet and trophic level of the seabirds breeding in Kongsfjorden, Svalbard. We have used fatty acids and stable isotopes, both of which integrate diet information over space and time, to determine trophic relationships in marine food webs. Fatty acid compositions of muscle from Little auk (Alle alle), Brünnich's guillemot (Uria lomvia), Black-legged kittiwake (Rissa tridactyla), Northern fulmar (Fulmarus glacialis) and Glaucous gull (Larus hyperboreus) were determined and compared with their prey species. Canonical analysis (CA) showed that fatty acid composition differed among the five seabird species. Little auk, Black-legged kittiwake and Northern fulmar had high levels of the Calanus markers 20:1n9 and 22:1, indicating that these seabirds are a part of the Calanus food chain. Brünnich's guillemot differed from the other species with much lower levels of 20:1n9 and 22:1. Brünnich's guillemot is a pursuit diver feeding on fish and amphipods deeper in the water column, below 30 m. Glaucous gull also differed from the other seabird species, with a larger variation in the fatty acid composition indicating a more diverse diet. Trophic level analysis placed Little auk at the lowest trophic level, Brünnich's guillemot and Black-legged kittiwake at intermediate levels and Glaucous gull and Northern fulmar at the highest trophic level.
    Keywords: Biological sample; BIOS; International Polar Year (2007-2008); IPY; Kongsfjorden; Kongsfjorden, Spitsbergen, Arctic
    Type: Dataset
    Format: application/zip, 3 datasets
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    DATA PANGAEA
  • 10
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    (Table 1) White ice and melt pond characteristics in Darnley and Franklin Bay, Canada (2011)
    PANGAEA
    In:  Supplement to: Ehn, Jens K; Mundy, Christopher John; Barber, David G; Hop, Haakon; Rossnagel, Andrea L; Stewart, Jeremy (2011): Impact of horizontal spreading on light propagation in melt pond covered seasonal sea ice in the Canadian Arctic. Journal of Geophysical Research: Oceans, 116, C00G02, https://doi.org/10.1029/2010JC006908
    Details
    Publication Date: 2023-12-13
    Description: Melt pond covered sea ice is a ubiquitous feature of the summertime Arctic Ocean when meltwater collects in lower-lying areas of ice surfaces. Horizontal transects were conducted during June 2008 above and below landfast sea ice with melt ponds to characterize surface and bottom topography together with variations in transmitted spectral irradiance. We captured a rapid progression from a highly flooded sea ice surface with lateral drainage toward flaws and seal breathing holes to the formation of distinct melt ponds with steep edges. As the mass of the ice cover decreased due to meltwater drainage and rose upward with respect to the seawater level, the high-scattering properties of ice above the water level (i.e., white ice) were continuously regenerated, while pond waters remained transparent compared to underlying ice. The relatively stable albedos observed throughout the study, even as ice thickness decreased, were directly related to these surface processes. Transmission through the ice cover of incident irradiance in the 400-700 nm wave band ranged from 38% to 67% and from 5% to 16% beneath ponded and white ice, respectively. Our results show that this transmission varied not only as a function of surface type (melt ponds or white ice) areal coverage but also in relation to ice thickness and proximity to other surface types through the influence of horizontal spreading of light. Thus, in contrast to albedo, this implies that regional transmittance estimates need to consider melt pond size and shape distributions and variations in optical properties and thickness of the ice cover.
    Keywords: Amundsen Gulf, Canada; Darnley_Bay_Site1; Darnley_Bay_Site3; DATE/TIME; Event label; Franklin_Bay_Site2; Franklin_Bay_Site4; Freeboard; Ice draft; ICEM; Ice measurement; International Polar Year (2007-2008); International Polar Year 2007-2008; IPY; IPY-4; Irradiance, incident; Irradiance, incident, photosynthetically active; Melt pond depth; Melt pond freeboard; Sample type; Sea ice thickness; Site; Transmittance; Transmittance, photosynthetically active; Water level
    Type: Dataset
    Format: text/tab-separated-values, 174 data points
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    DATA PANGAEA
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