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  • Abundance; Aeginidae; Aetideidae; Aetideopsis rostrata, female; Aglantha digitale; Appendicularia; ARK-XXVI/1; Atolla tenella; Augaptilidae; Biomass; biovolume; Bivalvia, larvae; Botrynema spp.; Calanidae; Calanidae, c1-c3; Calanoida indeterminata, copepodites; Calanoida indeterminata, female; Calanoida indeterminata, male; Calanus hyperboreus, c4; Calanus hyperboreus, c5; Calanus hyperboreus, female; Calanus spp., c4; Calanus spp., c5; Calanus spp., female; Calanus spp., male; Chaetognatha; Chiridius obtusifrons, female; Clione limacina; Cnidaria indeterminata, biovolume; Comment; Copepoda; Copepoda, indeterminata; Copepoda, nauplii; Copepoda indeterminata; Cyclocaris guilelmi; Date/Time of event; Depth, bottom/max; Depth, top/min; DEPTH, water; Echinodermata, larvae; Elevation of event; Eukrohnia hamata; Euphausiacea; Event label; Fram Strait; Fritillariidae; Gaetanus brevispinus, female; Gaetanus tenuispinus, female; Harpacticoida; Heterorhabdidae, copepodites; Heterorhabdus norvegicus, female; Heterorhabdus norvegicus, male; Hymenodora glacialis; Isopoda; Lanceola clausi; Latitude of event; Limacina helicina; Longitude of event; Lucicutiidae; Metridia longa; Metridia longa, c1-c3; Metridia longa, c4; Metridia longa, c5; Metridia longa, female; Metridia longa, male; Metridia lucens; Microcalanus spp.; Mormonilloida; MSN; Multiple opening/closing net; Mysida; North Greenland Sea; Oikopleuridae; Oithonidae; Oncaeidae; Ostracoda; Paraeuchaeta spp., copepodites; Paraeuchaeta spp., female; Paraeuchaeta spp., male; Paraheterorhabdus compactus, female; Parasagitta elegans; Pelagobia cf. longicirrata; Pleuromamma sp.; Polarstern; Polychaeta, larvae; PS78; PS78/019-5; PS78/025-3; PS78/035-2; PS78/039-5; PS78/044-4; PS78/054-5; PS78/071-5; PS78/075-5; PS78/127-7; Pseudocalanus spp., copepodites; Pseudocalanus spp., female; Pseudocalanus spp., male; Pseudochirella spectabilis; QUAntifying Rapid Climate Change in the Arctic: regional feedbackS and large-scale impacts; QUARCCS; Rhabdoon reesi; Scaphocalanus magnus; Scaphocalanus magnus, female; Scaphocalanus spp., copepodites; Scaphocalanus spp., female; Scaphocalanus spp., male; Scolecithricella minor; Scolecitrichopsis polaris; Siphonophorae; Sminthea spp.; Solmundella bitentaculata; Spinocalanus antarcticus; Spinocalanus antarcticus, female; Spinocalanus elongatus, female; Spinocalanus longicornis, female; Spinocalanus longispinus, female; Spinocalanus spp., copepodites; Spinocalanus spp., male; Temorites brevis; Temorites brevis, female; Tharybis sp., copepodites; Tharybis sp. female; Themisto abyssorum; Themisto libellula; Tomopteris sp.; Typhloscolex cf. muelleri; Zooplankton; ZOOSCAN  (1)
  • Antarctic blue whale  (1)
Document type
Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    Biovolume of zooplankton from ZooScan analyses during POLARSTERN cruise PS78 (ARK-XXVI/1) (2022)
    PANGAEA
    Details
    Publication Date: 2024-03-01
    Keywords: Abundance; Aeginidae; Aetideidae; Aetideopsis rostrata, female; Aglantha digitale; Appendicularia; ARK-XXVI/1; Atolla tenella; Augaptilidae; Biomass; biovolume; Bivalvia, larvae; Botrynema spp.; Calanidae; Calanidae, c1-c3; Calanoida indeterminata, copepodites; Calanoida indeterminata, female; Calanoida indeterminata, male; Calanus hyperboreus, c4; Calanus hyperboreus, c5; Calanus hyperboreus, female; Calanus spp., c4; Calanus spp., c5; Calanus spp., female; Calanus spp., male; Chaetognatha; Chiridius obtusifrons, female; Clione limacina; Cnidaria indeterminata, biovolume; Comment; Copepoda; Copepoda, indeterminata; Copepoda, nauplii; Copepoda indeterminata; Cyclocaris guilelmi; Date/Time of event; Depth, bottom/max; Depth, top/min; DEPTH, water; Echinodermata, larvae; Elevation of event; Eukrohnia hamata; Euphausiacea; Event label; Fram Strait; Fritillariidae; Gaetanus brevispinus, female; Gaetanus tenuispinus, female; Harpacticoida; Heterorhabdidae, copepodites; Heterorhabdus norvegicus, female; Heterorhabdus norvegicus, male; Hymenodora glacialis; Isopoda; Lanceola clausi; Latitude of event; Limacina helicina; Longitude of event; Lucicutiidae; Metridia longa; Metridia longa, c1-c3; Metridia longa, c4; Metridia longa, c5; Metridia longa, female; Metridia longa, male; Metridia lucens; Microcalanus spp.; Mormonilloida; MSN; Multiple opening/closing net; Mysida; North Greenland Sea; Oikopleuridae; Oithonidae; Oncaeidae; Ostracoda; Paraeuchaeta spp., copepodites; Paraeuchaeta spp., female; Paraeuchaeta spp., male; Paraheterorhabdus compactus, female; Parasagitta elegans; Pelagobia cf. longicirrata; Pleuromamma sp.; Polarstern; Polychaeta, larvae; PS78; PS78/019-5; PS78/025-3; PS78/035-2; PS78/039-5; PS78/044-4; PS78/054-5; PS78/071-5; PS78/075-5; PS78/127-7; Pseudocalanus spp., copepodites; Pseudocalanus spp., female; Pseudocalanus spp., male; Pseudochirella spectabilis; QUAntifying Rapid Climate Change in the Arctic: regional feedbackS and large-scale impacts; QUARCCS; Rhabdoon reesi; Scaphocalanus magnus; Scaphocalanus magnus, female; Scaphocalanus spp., copepodites; Scaphocalanus spp., female; Scaphocalanus spp., male; Scolecithricella minor; Scolecitrichopsis polaris; Siphonophorae; Sminthea spp.; Solmundella bitentaculata; Spinocalanus antarcticus; Spinocalanus antarcticus, female; Spinocalanus elongatus, female; Spinocalanus longicornis, female; Spinocalanus longispinus, female; Spinocalanus spp., copepodites; Spinocalanus spp., male; Temorites brevis; Temorites brevis, female; Tharybis sp., copepodites; Tharybis sp. female; Themisto abyssorum; Themisto libellula; Tomopteris sp.; Typhloscolex cf. muelleri; Zooplankton; ZOOSCAN
    Type: Dataset
    Format: text/tab-separated-values, 4455 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Spatio-temporal patterns in acoustic presence and distribution of Antarctic blue whales Balaenoptera musculus intermedia in the Weddell Sea (2016)
    Inter-Research
    Details
    Publication Date: 2022-05-25
    Description: © The Author(s), 2016. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Endangered Species Research 30 (2016): 239-253, doi:10.3354/esr00739.
    Description: Distribution and movement patterns of Antarctic blue whales Balaenoptera musculus intermedia at large temporal and spatial scales are still poorly understood. The objective of this study was to explore spatio-temporal distribution patterns of Antarctic blue whales in the Atlantic sector of the Southern Ocean, using passive acoustic monitoring data. Multi-year data were collected between 2008 and 2013 by 11 recorders deployed in the Weddell Sea and along the Greenwich meridian. Antarctic blue whale Z-calls were detected via spectrogram cross-correlation. A Blue Whale Index was developed to quantify the proportion of time during which acoustic energy from Antarctic blue whales dominated over background noise. Our results show that Antarctic blue whales were acoustically present year-round, with most call detections between January and April. During austral summer, the number of detected calls peaked synchronously throughout the study area in most years, and hence, no directed meridional movement pattern was detectable. During austral winter, vocalizations were recorded at latitudes as high as 69°S, with sea ice cover exceeding 90%, suggesting that some Antarctic blue whales overwinter in Antarctic waters. Polynyas likely serve as an important habitat for baleen whales during austral winter, providing food and reliable access to open water for breathing. Overall, our results support increasing evidence of a complex and non-obligatory migratory behavior of Antarctic blue whales, potentially involving temporally and spatially dynamic migration routes and destinations, as well as variable timing of migration to and from the feeding grounds.
    Keywords: Passive acoustic monitoring ; Antarctic blue whale ; Balaenoptera musculus intermedia ; Baleen whale migration ; Southern Ocean
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Location Call Number Limitation Availability
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    PAPER (OA)
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