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  • 2015-2019  (22)
Document type
Keywords
Publisher
Years
Year
  • 1
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    From pole to pole: 33 years of physical oceanography onboard R/V Polarstern (2017)
    Copernicus Publications (EGU)
    In:  Earth System Science Data, 9 (1). pp. 211-220.
    Details
    Publication Date: 2020-02-06
    Type: Article , PeerReviewed
    Format: text
    DOI: 10.5194/essd-9-211-2017
    Location Call Number Limitation Availability
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 2
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    Station list and links to master tracks in different resolutions of POLARSTERN cruise ANT-XIII/5, Punta Arenas - Bremerhaven, 1996-05-19 - 1996-06-21 (2015)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Details
    Publication Date: 2023-03-16
    Keywords: ANT-XIII/5; Calculated; Course; CT; DATE/TIME; LATITUDE; LONGITUDE; Polarstern; PS40; PS40/5-track; Speed; Underway cruise track measurements
    Type: Dataset
    Format: text/tab-separated-values, 9702 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Abundance and biomass of macrozoobenthos in surface sediments sampled during POLARSTERN cruises PS82 and PS96 (2019)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven | Supplement to: Pineda-Metz, Santiago E A; Isla, Enrique; Gerdes, Dieter (2019): Benthic communities of the Filchner Region (Weddell Sea, Antarctica). Marine Ecology Progress Series, 628, 37-54, https://doi.org/10.3354/meps13093
    Details
    Publication Date: 2023-11-14
    Description: Due to extreme pack ice, the Filchner Region in the southern Weddell Sea is one of the least studied regions on the planet. Here, we provide a detailed description of the benthic communities of this high-Antarctic ecosystem, and assess the relationship between environmental factors and benthic distribution patterns. Fieldwork was performed in the austral summers of 2013-14 and 2015-16 during the R/V 'Polarstern' cruises PS82 and PS96. Using a combination of multibox corer (MBC) and seabed image data from 37 stations (water depths 243-1217 m), we differentiated 6 station groups. While 1 of these groups was comprised of a single station, the other 5 groups represented distinct benthic communities. Three of these correspond to the previously described Eastern Shelf, Southern Shelf, and Southern Trench communities. However, we found distribution shifts and MBC abundance and biomass reductions when comparing our results with earlier studies. The other 2 groups have novel characteristics and are presented here as an Ice/Ice Shelf Water-related community and a Continental slope community. Water depth in combination with 2 or 3 other environmental variables (out of 7 available) explained 〈30% of the benthic distribution and composition. We found a tighter relationship between water mass circulation and spatial distribution of the communities; we suggest using water-mass-related characteristics (e.g. productivity regimes, water currents) to better explain benthic spatial distribution patterns.
    Keywords: Filchner; Macrobenthos; southern Weddell Sea
    Type: Dataset
    Format: application/zip, 4 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise PS96 (ANT-XXXI/2) (2019)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Details
    Publication Date: 2023-11-14
    Keywords: Acari; Amphipoda; Anthozoa; ANT-XXXI/2 FROSN; Aplacophora; Area/locality; Asteroidea; Benthos, other; Bivalvia; Brachiopoda; Bryozoa; Cirripedia; Clitellata; Counting 〉500 µm fraction; Crinoidea; Cruise/expedition; Crustacea; Cumacea; DATE/TIME; DEPTH, sediment/rock; Device type; Echinoidea; Echiurida; ELEVATION; Event label; Filchner; Gastropoda; Harpacticoidea; Hemichordata; Holothuroidea; Hydrozoa; Isopoda; LATITUDE; LONGITUDE; Macrobenthos; MG; Multiboxcorer; Nemertinea; Ophiuroidea; Ostracoda; Pantopoda; Polarstern; Polychaeta; Polyplacophora; Porifera; Priapulida; PS96; PS96/008-4; PS96/010-6; PS96/026-5; PS96/032-2; PS96/037-6; PS96/048-5; PS96/056-4; PS96/072-5; PS96/090-7; PS96/104-5; Scaphopoda; Sipunculida; southern Weddell Sea; Tanaidacea; Tunicata; Turbellaria; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 380 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise PS82 (ANT-XXIX/9) (2019)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Details
    Publication Date: 2023-11-14
    Keywords: Acari; Amphipoda; Anthozoa; ANT-XXIX/9; Aplacophora; Area/locality; Asteroidea; Benthos, other; Bivalvia; Brachiopoda; Bryozoa; Cirripedia; Clitellata; Counting 〉500 µm fraction; Crinoidea; Cruise/expedition; Crustacea; Cumacea; DATE/TIME; DEPTH, sediment/rock; Device type; Echinoidea; Echiurida; ELEVATION; Event label; Gastropoda; Harpacticoidea; Hemichordata; Holothuroidea; Hydrozoa; Isopoda; LATITUDE; LONGITUDE; MG; Multiboxcorer; Nemertinea; Ophiuroidea; Ostracoda; Pantopoda; Polarstern; Polychaeta; Polyplacophora; Porifera; Priapulida; PS82; PS82/033-1; PS82/040-1; PS82/066-1; PS82/074-1; PS82/079-1; PS82/089-1; PS82/098-1; PS82/116-1; PS82/125-1; PS82/130-1; PS82/144-1; PS82/154-1; PS82/163-1; PS82/164-1; PS82/179-1; PS82/190-1; PS82/200-1; PS82/206-1; PS82/226-1; PS82/236-1; PS82/242-1; PS82/270-1; PS82/325-1; PS82/344-1; PS82/346-1; PS82/348-1; PS82/350-1; PS82/359-1; PS82/360-1; Scaphopoda; Sipunculida; Tanaidacea; Tunicata; Turbellaria; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 1102 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Biomass of macrozoobenthos in surface sediments sampled during POLARSTERN cruise PS82 (ANT-XXIX/9) (2019)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Details
    Publication Date: 2023-11-14
    Keywords: 〈500 µm fraction; Acari, biomass, wet mass; Amphipoda, biomass, wet mass; Anthozoa, biomass, wet mass; ANT-XXIX/9; Aplacophora, biomass, wet mass; Area/locality; Asteroidea, biomass, wet mass; Benthos, other, biomass, wet mass; Bivalvia, biomass, wet mass; Brachiopoda, biomass, wet mass; Bryozoa, biomass, wet mass; Cirripedia, biomass, wet mass; Clitellata, biomass, wet mass; Crinoidea, biomass, wet mass; Cruise/expedition; Crustacea, biomass, wet mass; Cumacea, biomass, wet mass; DATE/TIME; DEPTH, sediment/rock; Device type; Echinoidea, biomass, wet mass; Echiurida, biomass, wet mass; ELEVATION; Event label; Filchner; Gastropoda, biomass, wet mass; Harpacticoidea, biomass, wet mass; Hemichordata, biomass, wet mass; Holothuroidea, biomass, wet mass; Hydrozoa, biomass, wet mass; Isopoda, biomass, wet mass; LATITUDE; LONGITUDE; Macrobenthos; MG; Multiboxcorer; Nemertinea, biomass, wet mass; Ophiuroidea, biomass, wet mass; Ostracoda, biomass, wet mass; Pantopoda, biomass, wet mass; Polarstern; Polychaeta, biomass, wet mass; Polyplacophora, biomass, wet mass; Porifera, biomass, wet mass; Priapulida, biomass, wet mass; PS82; PS82/033-1; PS82/040-1; PS82/066-1; PS82/074-1; PS82/079-1; PS82/089-1; PS82/098-1; PS82/116-1; PS82/125-1; PS82/130-1; PS82/144-1; PS82/154-1; PS82/163-1; PS82/164-1; PS82/179-1; PS82/190-1; PS82/200-1; PS82/206-1; PS82/226-1; PS82/236-1; PS82/242-1; PS82/270-1; PS82/325-1; PS82/344-1; PS82/346-1; PS82/348-1; PS82/350-1; PS82/359-1; PS82/360-1; Scaphopoda, biomass, wet mass; Sipunculida, biomass, wet mass; southern Weddell Sea; Tanaidacea, biomass, wet mass; Tunicata, biomass, wet mass; Turbellaria, biomass, wet mass; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 1102 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    Biomass of macrozoobenthos in surface sediments sampled during POLARSTERN cruise PS96 (ANT-XXXI/2) (2019)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Details
    Publication Date: 2023-11-14
    Keywords: 〈500 µm fraction; Acari, biomass, wet mass; Amphipoda, biomass, wet mass; Anthozoa, biomass, wet mass; ANT-XXXI/2 FROSN; Aplacophora, biomass, wet mass; Area/locality; Asteroidea, biomass, wet mass; Benthos, other, biomass, wet mass; Bivalvia, biomass, wet mass; Brachiopoda, biomass, wet mass; Bryozoa, biomass, wet mass; Cirripedia, biomass, wet mass; Clitellata, biomass, wet mass; Crinoidea, biomass, wet mass; Cruise/expedition; Crustacea, biomass, wet mass; Cumacea, biomass, wet mass; DATE/TIME; DEPTH, sediment/rock; Device type; Echinoidea, biomass, wet mass; Echiurida, biomass, wet mass; ELEVATION; Event label; Gastropoda, biomass, wet mass; Harpacticoidea, biomass, wet mass; Hemichordata, biomass, wet mass; Holothuroidea, biomass, wet mass; Hydrozoa, biomass, wet mass; Isopoda, biomass, wet mass; LATITUDE; LONGITUDE; MG; Multiboxcorer; Nemertinea, biomass, wet mass; Ophiuroidea, biomass, wet mass; Ostracoda, biomass, wet mass; Pantopoda, biomass, wet mass; Polarstern; Polychaeta, biomass, wet mass; Polyplacophora, biomass, wet mass; Porifera, biomass, wet mass; Priapulida, biomass, wet mass; PS96; PS96/008-4; PS96/010-6; PS96/026-5; PS96/032-2; PS96/037-6; PS96/048-5; PS96/056-4; PS96/072-5; PS96/090-7; PS96/104-5; Scaphopoda, biomass, wet mass; Sipunculida, biomass, wet mass; Tanaidacea, biomass, wet mass; Tunicata, biomass, wet mass; Turbellaria, biomass, wet mass; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 380 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Physical oceanography on board of POLARSTERN (1983-11-22 to 2016-02-14) (2016)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven | Supplement to: Driemel, Amelie; Fahrbach, Eberhard; Rohardt, Gerd; Beszczynska-Möller, Agnieszka; Boetius, Antje; Budéus, Gereon; Cisewski, Boris; Engbrodt, Ralph; Gauger, Steffen; Geibert, Walter; Geprägs, Patrizia; Gerdes, Dieter; Gersonde, Rainer; Gordon, Arnold L; Grobe, Hannes; Hellmer, Hartmut H; Isla, Enrique; Jacobs, Stanley S; Janout, Markus A; Jokat, Wilfried; Klages, Michael; Kuhn, Gerhard; Meincke, Jens; Ober, Sven; Østerhus, Svein; Peterson, Ray G; Rabe, Benjamin; Rudels, Bert; Schauer, Ursula; Schumacher, Stefanie; Schröder, Michael; Sieger, Rainer; Sildam, Jüri; Soltwedel, Thomas; Stangeew, Elena; Stein, Manfred; Strass, Volker H; Thiede, Jörn; Tippenhauer, Sandra; Veth, Cornelis; von Appen, Wilken-Jon; Weirig, Marie-France; Wisotzki, Andreas; Wolf-Gladrow, Dieter A; Kanzow, Torsten (2017): From pole to pole: 33 years of physical oceanography onboard R/V Polarstern. Earth System Science Data, 9(1), 211-220, https://doi.org/10.5194/essd-9-211-2017
    Details
    Publication Date: 2023-10-18
    Description: Measuring temperature and salinity profiles in the world's oceans is crucial to understanding ocean dynamics and its influence on the heat budget, the water cycle, the marine environment and on our climate. Since 1983 the German research vessel and icebreaker Polarstern has been the platform of numerous CTD (conductivity, temperature, depth instrument) deployments in the Arctic and the Antarctic. We report on a unique data collection spanning 33 years of polar CTD data. In total 131 data sets (1 data set per cruise leg) containing data from 10 063 CTD casts are now freely available. During this long period five CTD types with different characteristics and accuracies have been used. Therefore the instruments and processing procedures (sensor calibration, data validation, etc.) are described in detail. This compilation is special not only with regard to the quantity but also the quality of the data - the latter indicated for each data set using defined quality codes. The complete data collection includes a number of repeated sections for which the quality code can be used to investigate and evaluate long-term changes. Beginning with 2010, the salinity measurements presented here are of the highest quality possible in this field owing to the introduction of the OPTIMARE Precision Salinometer.
    Keywords: Author(s); AWI_PhyOce; Campaign; Date/time end; Date/time start; Method comment; Number of observations; Ocean and sea region; Persistent Identifier; Physical Oceanography @ AWI; Principal investigator; Quality code; Uniform resource locator/link to image; Uniform resource locator/link to reference
    Type: Dataset
    Format: text/tab-separated-values, 1695 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    From pole to pole: 33 years of physical oceanography onboard R/V Polarstern (2017)
    Earth System Science Data
    In:  EPIC3Earth System Science Data, Earth System Science Data, 9(1), pp. 211-220, ISSN: 1866-3508
    Details
    Publication Date: 2018-08-10
    Description: Measuring temperature and salinity profiles in the world's oceans is crucial to understanding ocean dynamics and its influence on the heat budget, the water cycle, the marine environment and on our climate. Since 1983 the German research vessel and icebreaker Polarstern has been the platform of numerous CTD (conductivity, temperature, depth instrument) deployments in the Arctic and the Antarctic. We report on a unique data collection spanning 33 years of polar CTD data. In total 131 data sets (1 data set per cruise leg) containing data from 10 063 CTD casts are now freely available at doi:10.1594/PANGAEA.860066. During this long period five CTD types with different characteristics and accuracies have been used. Therefore the instruments and processing procedures (sensor calibration, data validation, etc.) are described in detail. This compilation is special not only with regard to the quantity but also the quality of the data – the latter indicated for each data set using defined quality codes. The complete data collection includes a number of repeated sections for which the quality code can be used to investigate and evaluate long-term changes. Beginning with 2010, the salinity measurements presented here are of the highest quality possible in this field owing to the introduction of the OPTIMARE Precision Salinometer.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Article , isiRev
    Location Call Number Limitation Availability
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    PAPER (OA)
  • 10
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    Benthic communities of the Filchner Region (Weddell Sea, Antarctica) (2019)
    In:  EPIC3Marine Ecology Progress Series, 628, pp. 37-54, ISSN: 0171-8630
    Details
    Publication Date: 2019-10-24
    Description: Due to extreme pack ice, the Filchner Region in the southern Weddell Sea is one of the least studied regions on the planet. Here, we provide a detailed description of the benthic communities of this high-Antarctic ecosystem, and assess the relationship between environmental factors and benthic distribution patterns. Fieldwork was performed in the austral summers of 2013-14 and 2015-16 during the R/V ‘Polarstern’ cruises PS82 and PS96. Using a combination of multibox corer (MBC) and seabed image data from 37 stations (water depths 243-1217 m), we differentiated 6 station groups. While 1 of these groups was comprised of a single station, the other 5 groups represented distinct benthic communities. Three of these correspond to the previously described Eastern Shelf, Southern Shelf, and Southern Trench communities. However, we found distribution shifts and MBC abundance and biomass reductions when comparing our results with earlier studies. The other 2 groups have novel characteristics and are presented here as an Ice/Ice Shelf Water-related community and a Continental slope community. Water depth in combination with 2 or 3 other environmental variables (out of 7 available) explained 〈30% of the benthic distribution and composition. We found a tighter relationship between water mass circulation and spatial distribution of the communities; we suggest using water-mass-related characteristics (e.g. productivity regimes, water currents) to better explain benthic spatial distribution patterns.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Article , isiRev
    Format: application/pdf
    Location Call Number Limitation Availability
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    PAPER (OA)
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