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  • PANGAEA  (8)
  • 2020-2024  (8)
Publikationsart
Schlagwörter
Erscheinungszeitraum
Jahr
  • 1
    Publikationsdatum: 2023-04-13
    Beschreibung: We investigated the taxonomic composition and abundance of sea-ice meiofauna (here heterotrophs 〉10 µm) at eight ice stations on Arctic pack ice north of Svalbard. Sampling was conducted during spring in 2015 by sea-ice coring. The bottom 10 cm of each ice core was investigated for sea-ice meiofauna and abundances of individuals/m² were calculated from counting numbers.
    Schlagwort(e): Abundance; Amoebozoa; Arctic; Arctic Ocean; ARK-XXIX/1, TRANSSIZ; Campaign; Ciliophora; DATE/TIME; Event label; Gyrodinium; Harpacticoida; ICE; Ice station; LATITUDE; Location; LONGITUDE; Nauplii; pack ice; Podolampas; Polarstern; Polykrikos; Principal investigator; Protoperidinium; PS92; PS92/019-6; PS92/027-2; PS92/031-2; PS92/032-4; PS92/039-6; PS92/043-4; PS92/046-1; PS92/047-3; Rotifera; sea-ice meiofauna; Station label; Svalbard; sympagic fauna; Tintinnina; Type
    Materialart: Dataset
    Format: text/tab-separated-values, 120 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 2
    Publikationsdatum: 2023-07-10
    Beschreibung: We investigated the taxonomic composition and abundance of under-ice fauna (metazoans 〉300 µm) at fourteen stations in the Arctic Ocean, north of Svalbard. Sampling was conducted during spring in 2015 with the Surface and Under Ice Trawl (SUIT) and the catch of the plankton net (300 µm mesh size) was investigated for under-ice fauna. Abundances of individuals/m² were calculated from counting numbers.
    Schlagwort(e): Abundance; Apherusa glacialis; Appendicularia; Arctic; Arctic Ocean; ARK-XXIX/1, TRANSSIZ; Calanus finmarchicus; Calanus glacialis; Calanus hyperboreus; Campaign; Cast number; Chaetognatha; Cirripedia, larvae; Clausocalanidae; Clione limacina; DATE/TIME; Eukrohnia hamata; Eusirus spp.; Event label; Gear; Harpacticoida; Hydrozoa; Isopoda; LATITUDE; Limacina helicina; Location; LONGITUDE; Metridia longa; Nauplii; Oikopleura spp.; Oithona sp.; Onisimus glacialis; Osteichthyes, larvae; pack ice; Paraeuchaeta spp.; Parasagitta elegans; Polarstern; Polychaeta; Principal investigator; PS92; PS92/019-1; PS92/027-1; PS92/028-4; PS92/031-1; PS92/032-12; PS92/038-1; PS92/039-17; PS92/043-23; PS92/044-1; PS92/045-1; PS92/047-1; PS92/048-1; PS92/049-1; PS92/056-2; Station label; SUIT; Surface and under ice trawl; Svalbard; sympagic fauna; Themisto abyssorum; Themisto libellula; Themisto spp.; Thysanoessa longicaudata; Tisbe spp.; Trawling distance; Trochophora, larvae; under-ice fauna; Volume; Xenacoelomorpha; Zoaea, larvae
    Materialart: Dataset
    Format: text/tab-separated-values, 560 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 3
    Publikationsdatum: 2024-03-18
    Beschreibung: Peracarid abundance and composition were studied in the Atlantic Sector of the Southern Ocean and the Weddell Sea at a depth range of 403-2021 m. Samples were collected using an epibenthic sledge (EBS) during expeditions on board the RRS James Clarke Ross in the Filchner Trough (JR275), the South Orkney Islands (JR15005), the Prince Gustav Channel (JR17003a) and on board the RV Polarstern in the Eastern Antarctic Peninsula (PS118). Expeditions took place in February-March 2012, 2016, 2018 and 2019 respectively. Since the trawling distance between stations was not always the same, in order to make data comparable between different stations, numbers of individuals were standardized to 1000 m haul distances. In total 64766 peracarids were found and sorted into five different orders (Amphipoda, Cumacea, Isopoda, Mysidacea and Tanaidacea). Amphipods were the most abundant group representing the 32% of the total abundances. The Filchner Trough had the highest abundance of peracarids, while the South Orkney Islands showed the lowest abundance compared to other areas.
    Schlagwort(e): Amphipoda; Basis of event; Cruise/expedition; crustacea; Cumacea; Date/Time of event; EBS; Elevation of event; Elevation of event 2; Epibenthic sledge; Event label; Haul length; Isopoda; James Clark Ross; JR15005; JR15005_103; JR15005_115; JR15005_12; JR15005_133; JR15005_18; JR15005_27; JR15005_34; JR15005_57; JR15005_86; JR17003A; JR17003a_34; JR17003a_35; JR17003a_47; JR17003a_5; JR17003a_53; JR20120207; JR20120207_23; JR20120207_40; JR20120207_45; JR20120207_50; JR20120207_78; JR20120207_83; JR20120207_89; JR20120207_94; JR20120207_99; JR255B JR259, JR275; Latitude of event; Latitude of event 2; Location; Longitude of event; Longitude of event 2; Method/Device of event; Mysidacea; Peracarida; Polarstern; Prince Gustav Channel; PS118; PS118_12-7; PS118_38-9; PS118_6-5; PS118_6-6; PS118_9-5; Station label; Tanaidacea; Weddell Sea
    Materialart: Dataset
    Format: text/tab-separated-values, 252 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 4
    facet.materialart.
    Unbekannt
    PANGAEA
    In:  Senckenberg Forschungsinstitut und Naturmuseum, Frankfurt
    Publikationsdatum: 2024-04-20
    Beschreibung: Raw data acquired by position sensors on board RV SONNE during expedition SO293 were processed to receive a validated master track which can be used as reference of further expedition data. During SO293 the motion reference unit Kongsberg SeaTex AS MRU-5 combined with Kongsberg SeaTex AS Seapath 320 and two GPS receivers SAAB MGL-4 were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.bsh.de) with a resolution of 1 sec. Processing and evaluation of the data is outlined in the data processing report. Processed data are provided as a master track with 1 sec resolution derived from the position sensors' data selected by priority and a generalized track with a reduced set of the most significant positions of the master track.
    Schlagwort(e): 1 sec resolution; AleutBio; CT; DAM_Underway; DAM Underway Research Data; SO293; SO293-track; Sonne_2; Underway cruise track measurements
    Materialart: Dataset
    Format: application/zip, 19.5 MBytes
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 5
    Publikationsdatum: 2024-04-03
    Beschreibung: Underway temperature and salinity data was collected along the cruise track with two autonomous measurement systems, called self-cleaning monitoring boxes (SMBs). Usually, the SMBs are changed after ~24 hours. While temperature is taken at the water inlet in about 4 m depth, salinity is estimated within the SMB from conductivity and interior temperature. No temperature calibration was performed. Salinity was calibrated against discrete water samples from the inlet depth. For details to all processing steps see Data Processing Report.
    Schlagwort(e): AleutBio; Calculated from internal temperature and conductivity; Conductivity; DAM_Underway; DAM Underway Research Data; DATE/TIME; DEPTH, water; Digital oceanographic thermometer, Sea-Bird, SBE 38; LATITUDE; LONGITUDE; Measurement container; Quality flag, salinity; Quality flag, water temperature; Salinity; SALINO; Salinometer; Seadatanet flag: Data quality control procedures according to SeaDataNet (2010); SO293; SO293_0_Underway-4; Sonne_2; Temperature, water; Temperature, water, internal; Thermosalinograph; Thermosalinograph, Sea-Bird, SBE 45; TSG
    Materialart: Dataset
    Format: text/tab-separated-values, 370529 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 6
    Publikationsdatum: 2024-04-20
    Beschreibung: Multibeam bathymetry raw data was recorded in the Bering Sea and the North Pacific during AleutBio cruise SO293 that took place between 2022-07-24 and 2022-09-06. The data was collected using the ship's own Kongsberg EM 122 to assess marine habitats and to safely deploy gear in the survey areas. Transit data was also recorded in between. Furthermore, the results are integrated into the US Project Seascape Alaska that aims to fully map the U.S. waters off Alaska. Eight sound velocity profiles (SVP) and one SVP from the World Ocean Atlas (WOA09 DB) were applied on the data for calibration. SVP data are part of this dataset publication. Please see environmental data (zip file) and the cruise report for details.
    Schlagwort(e): AleutBio; Bathymetry; Bering Sea; Binary Object; Binary Object (File Size); Binary Object (Media Type); Comment; CTD/Rosette; CTD-RO; DAM_Underway; DAM Underway Research Data; Data file recording distance; Data file recording duration; DATE/TIME; ELEVATION; Event label; File content; Kongsberg datagram raw file name; LATITUDE; LONGITUDE; Multibeam Echosounder; North Pacific Ocean; Number of pings; Ship speed; SO293; SO293_0_Underway-1; SO293_10-1; SO293_1-1; SO293_12-1; SO293_14-1; SO293_2-1; SO293_4-1; SO293_6-1; SO293_8-1; Sonne_2; Start of data file, depth; Start of data file, heading; Start of data file recording, date/time; Start of data file recording, latitude; Start of data file recording, longitude; Stop of data file, depth; Stop of data file, heading; Stop of data file recording, date/time; Stop of data file recording, latitude; Stop of data file recording, longitude; Swath-mapping system Simrad EM122 (Kongsberg Maritime AS)
    Materialart: Dataset
    Format: text/tab-separated-values, 6074 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 7
    facet.materialart.
    Unbekannt
    PANGAEA
    In:  Senckenberg Forschungsinstitut und Naturmuseum, Frankfurt
    Publikationsdatum: 2024-04-20
    Beschreibung: Raw data acquired by position sensors on board RV SONNE during expedition SO293 were processed to receive a validated master track which can be used as reference of further expedition data. During SO293 the motion reference unit Kongsberg SeaTex AS MRU-5 combined with Kongsberg SeaTex AS Seapath 320 and two GPS receivers SAAB MGL-4 were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.bsh.de) with a resolution of 1 sec. Processing and evaluation of the data is outlined in the data processing report. Processed data are provided as a master track with 1 sec resolution derived from the position sensors' data selected by priority and a generalized track with a reduced set of the most significant positions of the master track.
    Schlagwort(e): AleutBio; Calculated; Course; CT; DAM_Underway; DAM Underway Research Data; DATE/TIME; LATITUDE; LONGITUDE; SO293; SO293-track; Sonne_2; Speed; Underway cruise track measurements
    Materialart: Dataset
    Format: text/tab-separated-values, 13450 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 8
    Publikationsdatum: 2024-04-20
    Beschreibung: Multibeam bathymetry raw data were recorded in the Bering Sea and the North Pacific during AleutBio cruise SO293 that took place between 2022-07-24 and 2022-09-06. The data were collected using the ship's own Kongsberg EM 122 to assess marine habitats and to safely deploy gear in the survey areas. Transit data was also recorded in between. Furthermore, the results are integrated into the US Project Seascape Alaska that aims to fully map the U.S. waters off Alaska. Eight sound velocity profiles (SVP) and one SVP from the World Ocean Atlas (WOA09 DB) were applied on the data for calibration. SVP data can be found with the raw data publication. Please see environmental data (zip file) and the cruise report for details. The data were processed using QPS Qimera software v2.4.5 with manual editing in the UTM2N coordinate system (EPSG:32602). Data products include an XYZ ASCII file with accepted soundings with a minimum depth value of -255,6 m and a maximum depth value of -7287,5 m and a GeoTIFF with a resolution of 200 m for overview purposes only and not for scientific analysis or navigation.
    Schlagwort(e): AleutBio; Bathymetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); DAM_Underway; DAM Underway Research Data; Elevation, maximum; Elevation, minimum; File content; Horizontal datum; Horizontal datum, projection stored in file; Latitude, northbound; Latitude, southbound; Longitude, eastbound; Longitude, westbound; Multibeam Echosounder; Raster cell size; SO293; SO293_0_Underway-1; Sonne_2; Swath-mapping system Simrad EM122 (Kongsberg Maritime AS); UTM Easting, Universal Transverse Mercator; UTM Northing, Universal Transverse Mercator; UTM Zone, Universal Transverse Mercator
    Materialart: Dataset
    Format: text/tab-separated-values, 26 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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