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  • 2015-2019  (1,014,361)
  • 2000-2004  (16)
  • 1980-1984  (12)
  • 2019  (1,014,361)
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Keywords
Publisher
Language
Years
Year
  • 1
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    Unknown
    A revision of the Crepidorhopalon whytei complex (Linderniaceae) in eastern Africa (2019)
    Naturalis Biodiversity Center
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 64 no. 2, pp. 165-176
    Details
    Publication Date: 2024-06-28
    Description: The Crepidorhopalon whytei (Linderniaceae) species complex is revised using morphological analyses. Based primarily on variations in indumentum, floral morphology, corolla colour and seed morphology, four species are formally recognised within this group in eastern Africa. Crepidorhopalon whytei s.str. is widespread in the highlands of eastern Africa, extending from South Sudan and Ethiopia in the north through to western Tanzania in the south. A new combination in Crepidorhopalon is made for Lindernia flava (= C. flavus), which is confined to the Manica Highlands of the Mozambique-Zimbabwe border. Two new species are described, C. namuliensis which is known only from Mt Namuli in northern Mozambique and C. kwaleensis which is known only from the coastal lowlands of southeast Kenya. A fifth, imperfectly known species is documented from the Nguru Mountains of Tanzania where it is so far known from a single collection. Three names are lectotypified. The habitat requirements and distribution are documented and the extinction risk is assessed for each species. Crepidorhopalon flavus is assessed as globally Vulnerable and C. kwaleensis as globally Endangered, while C. namuliensis and C. whytei are currently considered to be of Least Concern, although the latter is declining markedly in parts of its range. The botanical importance of the key sites for the newly recognised taxa is discussed.
    Keywords: Plant Science ; Ecology ; Evolution ; Behavior and Systematics
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
    Location Call Number Expected Availability
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    PAPER (OA)
  • 2
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    Unknown
    Physical oceanography during DISCOVERY cruise D311 (2019)
    PANGAEA
    In:  Institut für Meereskunde, Universität Hamburg
    Details
    Publication Date: 2024-06-28
    Description: Quadfasel, Detlef (2006): Hydrographic observations in the Denmark Strait, the Iceland Sea and at the Greenland continental slope during Discovery cruise D311 from 8. September - 6. October 2006
    Keywords: 10; 100; 101; 102; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 3; 30; 31; 32; 4; 43; 44; 45; 46; 47; 48; 5; 50; 55; 56; 57; 58; 59; 6; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 7; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 8; 80; 81; 82; 84; 85; 86; 87; 88; 89; 9; 90; 91; 92; 93; 94; 95; 96; 97; 98; 99; Conductivity; CTD/Rosette; CTD-RO; D311; D311_003; D311_004; D311_005; D311_006; D311_007; D311_008; D311_009; D311_010; D311_011; D311_012; D311_013; D311_014; D311_015; D311_016; D311_017; D311_018; D311_019; D311_020; D311_021; D311_022; D311_023; D311_024; D311_025; D311_026; D311_027; D311_028; D311_029; D311_030; D311_031; D311_032; D311_043; D311_044; D311_045; D311_046; D311_047; D311_048; D311_050; D311_055; D311_056; D311_057; D311_058; D311_059; D311_060; D311_061; D311_062; D311_063; D311_064; D311_065; D311_066; D311_067; D311_068; D311_069; D311_070; D311_071; D311_072; D311_073; D311_074; D311_075; D311_076; D311_077; D311_078; D311_079; D311_080; D311_081; D311_082; D311_084; D311_085; D311_086; D311_087; D311_088; D311_089; D311_090; D311_091; D311_092; D311_093; D311_094; D311_095; D311_096; D311_097; D311_098; D311_099; D311_100; D311_101; D311_102; Date/Time of event; DEPTH, water; Discovery (1962); Event label; Greenland Sea; Iceland Sea; Latitude of event; Longitude of event; Original value; Oxygen; Pressure, water; Recalculated from ml/l by using (ml/l)*44.66; Salinity; Temperature, water; Transmission of light; UniHH_CTD
    Type: Dataset
    Format: text/tab-separated-values, 542500 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 3
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    Presence and absence records of sea star species (class: Asteroidea) from trawl, grab and trap samples in the Weddell Sea and western Antarctic Peninsula region during POLARSTERN cruises ANT-I/2, ANT-II/4, ANT-V/3, ANT-VI/3, ANT-XV/3 and ANT-XVII/3 (2019)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Details
    Publication Date: 2024-06-28
    Description: The dataset comprises a total of 7,134 records of presence and absence for 87 sea star taxa (84 % on species level, 16 % others) from 72 trawl samples (Agassiz trawl, bottom trawl, Rauschert dredge, epibenthic sledge) and 10 others (multi-box corer, giant box corer, amphipod trap, fish trap, CTD logger). The dataset was collected in the Antarctic Weddell Sea and western Antarctic Peninsula (depth range: 94 - 1353 m) during “Polarstern” cruises ANT I/2 (1983), ANT II/4 (1983/84), ANT V/3 (1987), ANT VI/3 (1987/88), ANT XV/3 (1998) and ANT XVII/3 (2000).
    Keywords: Acodontaster capitatus; Acodontaster conspicuus; Acodontaster elongatus; Acodontaster hodgsoni; Acodontaster marginatus; Acodontaster sp.; Agassiz Trawl; AGT; Anteliaster australis; ANT-I/2; ANT-II/4; ANT-V/3; ANT-VI/3; ANT-XV/3; ANT-XVII/3; Area; Atka Bay; Austasen; Bathybiaster loripes; Bottom trawl; Bransfield Strait; BT; Campaign; Cheiraster (Luidiaster) gerlachei; Chitonaster johannae; Coronaster reticulatus; Cryptasterias turqueti; Cuenotaster involutus; Cycethra verrucosa mawsoni; DATE/TIME; Deception Island; DEPTH, water; Diplasterias brandti; Diplasterias brucei; Diplasterias sp.; Diplopteraster semireticulatus; Diplopteraster verrucosus; Drake Passage; Dredge, Rauschert; Drescher Inlet; EBS; Epibenthic sledge; Event label; Gear; Giant box corer; GKG; Glabraster antarctica; Halley Bay; Height; Henricia fisheri; Henricia obesa; Henricia parva; Henricia simplex; Henricia smilax; Henricia sp.; Henricia studeri; Hippasteria falklandica; Hippasteria phrygiana; Hippasteria sp.; Hymester sp.; Kampylaster incurvatus; Kampylaster sp.; Kapp Norvegia; Kenrickaster pedicellaris; King George Island, Antarctic Peninsula; Labidiaster annulatus; LATITUDE; Length; Leptychaster flexuosus; LONGITUDE; Lophaster gaini; Lophaster sp.; Lophaster stellans; Lophaster stellans marionis; Lysasterias adeliae; Lysasterias digitata; Lysasterias hemiora; Lysasterias perrieri; Lysasterias sp.; Macroptychaster accrescens; Mesh size; MG; Mirastrella biradialis; MULT; Multiboxcorer; Multiple investigations; Notasterias armata; Notasterias sp.; Notasterias stolophora; Notioceramus anomalus; Odinella nutrix; Odontaster meridionalis; Odontaster penicillatus; Odontaster validus; Paralophaster antarcticus; Paralophaster godfroyi; Paralophaster lorioli; Paralophaster sp.; Pedicellaster hypernotius; Pergamaster triseriatus; Peribolaster macleani; Perknaster antarcticus; Perknaster aurorae; Perknaster charcoti; Perknaster densus; Perknaster fuscus; Perknaster sladeni sladeni; Perknaster sp.; Polarstern; Project; PS01; PS01/135; PS01/147; PS01/149; PS01/192; PS01/194; PS01/196; PS01/216; PS01/220; PS04; PS04/308; PS04/341; PS04/372; PS04/386; PS04/438; PS04/450; PS04/474; PS04/510; PS04/521; PS04/524; PS10/537-1; PS10 WWSP86; PS12; PS12/396; PS12/396-2; PS48/039; PS48/044; PS48/049; PS48/058; PS48/062; PS48/071; PS48/077; PS48/078; PS48/079; PS48/082; PS48/088; PS48/094; PS48/095; PS48/097; PS48/100; PS48/106; PS48/120; PS48/123; PS48/150; PS48/154; PS48/167; PS48/168; PS48/189; PS48/194; PS48/197; PS48/206; PS48/220; PS48/222; PS48/263; PS48/264; PS48/277; PS48/295; PS48/303; PS48/322; PS48/336; PS48/338; PS48/353; PS48 EASIZ II; PS56/058-1; PS56/065-1; PS56/085-1; PS56/097-1; PS56/102-1; PS56/109-1; PS56/112-1; PS56/113-1; PS56/115-1; PS56/116-1; PS56/119-1; PS56/124-1; PS56/135-1; PS56/136-1; PS56/155-1; PS56/158-1; PS56/165-1; PS56/166-1; PS56/173-1; PS56/177-1; PS56/178-2; PS56/180-2; PS56/183-1; PS56/184-1; PS56/191-1; PS56 EASIZ III; Psalidaster mordax; Psalidaster sp.; Pseudarchaster discus; Psilaster charcoti; Psilaster sp.; Pteraster affinis; Pteraster gibber; Pteraster lebruni; Pteraster militarioides stoibe; Pteraster rugatus; Pteraster sp.; Pteraster stellifer; RD; Remaster gourdoni; Rhopiella hirsuta; Saliasterias brachiata; Sample ID; Ship speed; Smilasterias triremis; Solaster notophrynus; Solaster regularis; South of Vestkapp; Station label; Trap, fish; TRAPF; Trawling distance; Trawling time; Weddell Sea; Width
    Type: Dataset
    Format: text/tab-separated-values, 7896 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 4
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    Carbonate dissolution observed on surface sediment samples from the Norwegian-Greenland Sea (2019)
    PANGAEA
    Details
    Publication Date: 2024-06-28
    Description: This data set contains carbonate dissolution indices as well as calcium carbonate content values measured on surface sediment samples from the Norwegian-Greenland Sea, which were investigated to reconstruct the spatial distribution of recent carbonate dissolution on the sea-floor.
    Keywords: Arctic Ocean; ARK-II/4; ARK-II/5; ARK-V/2; ARK-VI/2; ARK-VII/1; ARK-VIII/3; Atlantic Ocean; Calcium carbonate; CTD/Rosette; CTD-RO; Dissolution index; Electron microscopy; Element analyser CHN, LECO CS 125; Event label; Fram Strait; Giant box corer; GIK17729-1; GIK21698-1 PS13/125; GIK21707-2 PS13/149; GIK21708-1 PS13/150; GIK21736-1 PS15/017; GIK21737-2 PS15/028; GIK21842-1 PS17/007; GIK21864-1 PS17/035; GIK21880-3 PS17/054a; GIK21898-6 PS17/073; GIK21902-3 PS17/077; GIK21906-1 PS17/081; GIK21908-1 PS17/083; GIK21912-7 PS17/087; GIK21914-5 PS17/089; GIK23061-3; GIK23063-2; GIK23069-2; GIK23071-2; GIK23228-1 PS05/413; GIK23240-1 PS05/428; GIK23241-2 PS05/429; GIK23264-3; GIK23267-2; GIK23351-4; GIK23352-2; GIK23359-2; GIK23414-7; GIK23419-5; GIK23455-2; GIK23482-2; GIK23488-2; GKG; Gravity corer (Kiel type); Greenland Sea; Jan Mayen Fracture Zone; KAL; Kasten corer; Kolbeinsey Ridge; LO09; LO09/16-1; M13/2; M17/2; M2/2; M21/4; M21/5; M23414; M7/3; M7/5; Meteor (1986); Morris Jesup Rise; MULT; Multiple investigations; Norwegian-Greenland Sea; Norwegian Sea; off Iceland; PlioKarbonat; Polarstern; Professor Logachev; PS05; PS1228-1; PS1240-1; PS1241-2; PS13; PS15; PS15/054; PS1698-1; PS17; PS1707-2; PS1708-1; PS1736-1; PS1737-2; PS1842-1; PS1864-1; PS1880-3; PS1898-6; PS19/218; PS1902-3; PS1906-1; PS1908-1; PS1912-7; PS1914-5; PS19 ARCTIC91; PS2200-2; REYKJANES-RÜCKEN; SL; SO82; SO82_2-2; Sonne; Veränderungen pelagischer Karbonatflüsse seit dem Pliozän: Rekonstruktion polarer und atlantischer Wassermassen im Nordatlantik; Vesteris Banken
    Type: Dataset
    Format: text/tab-separated-values, 69 data points
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    DATA PANGAEA
  • 5
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    Unknown
    Abundance records of the five most abundant brittle star species (Ophiuroidea) from trawl, grab and trap samples in the Weddell Sea and neighbouring seas during POLARSTERN cruises ANT-I/2, ANT-II/4, ANT-V/3-4, ANT-VI/3, ANT-IX/3 and ANT-X/3 (2019)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Details
    Publication Date: 2024-06-28
    Description: The dataset comprises a total of 540 records of abundance of Astrotoma agassizii Lyman, 1875, Ophionotus victoriae (Bell, 1902), Ophioplinthus brevirima (Mortensen, 1936), Ophioplinthus gelida (Koehler, 1901) and Ophioplocus incipiens (Koehler, 1922) from 106 trawl samples (Agassiz trawl, bottom trawl, dredge) and two others (multi-box corer, weir basket). The dataset was collected on the shelf and slope of the Antarctic Weddell Sea and Lazarev Sea (depth range: 130 - 970 m) during "Polarstern" cruises ANT I/2 (1983), ANT II/4 (1983/84), ANT V/3 and 4 (1986/87), ANT VI/3 (1987/88), ANT IX/3 (1990/91) and ANT X/3 (1992).
    Keywords: Agassiz Trawl; AGT; ANT-I/2; ANT-II/4; ANT-IX/3; ANT-V/3; ANT-V/4; ANT-VI/3; ANT-X/3; Area; Astrotoma agassizii; Bottom trawl; BT; Campaign; DATE/TIME; DEPTH, water; Dredge; DRG; Event label; FTS; Gear; Height; LATITUDE; Lazarev Sea; Length; LONGITUDE; Mesh size; MG; MULT; Multiboxcorer; Multiple investigations; Ophionotus victoriae; Ophioplinthus brevirima; Ophioplinthus gelida; Ophioplocus incipiens; Photo sledge; Polarstern; Project; PS01; PS01/128; PS01/132; PS01/135; PS01/147; PS01/149; PS01/153; PS01/161; PS01/168; PS01/180; PS01/192; PS01/195; PS01/196; PS01/198; PS01/207; PS01/210; PS01/213; PS01/216; PS01/220; PS04; PS04/303; PS04/308; PS04/310; PS04/341; PS04/369; PS04/372; PS04/378; PS04/386; PS04/417; PS04/428; PS04/438; PS04/450; PS04/460; PS04/470; PS04/474; PS04/480; PS04/490; PS04/492; PS04/506; PS04/510; PS04/524; PS10; PS10/508-2; PS10/517-2; PS10/520-6; PS10/522-1; PS10/523-2; PS10/527-2; PS10/531-1; PS10/536-1; PS10/537-1; PS10/553-2; PS10/561-4; PS10/566-4; PS10/571-4; PS10/575-4; PS10/580-3; PS10/584-9; PS10/585-2; PS10/589-3; PS10/590-3; PS10/592-3; PS10/593-1; PS10/594-3; PS10/615-3; PS10/618-9; PS10/627-6; PS10/672-2; PS10/692; PS10/704; PS10/738; PS10/796; PS10 WWSP86; PS12; PS12/266-2; PS12/298; PS12/314; PS12/323; PS12/333-2; PS12/342; PS12/346; PS12/384; PS12/387; PS12/396; PS12/396-2; PS12/418; PS12/437; PS12/512; PS18; PS18/123-1; PS18/123-2; PS18/129-1; PS18/133-1; PS18/135-2; PS18/158-1; PS18/160-2; PS18/162-1; PS18/165-2; PS18/168-1; PS18/169-1; PS18/171-2; PS18/173-1; PS18/174-1; PS18/176-1; PS18/179-1; PS18/180-3; PS18/192-2; PS18/206-1; PS18/207-2; PS18/211-1; PS18/212-8; PS18/220-1; PS21; PS21/352; PS21/432; Sample ID; Ship speed; South Atlantic Ocean; Station label; Trawling distance; Trawling time; Weddell Sea; Width
    Type: Dataset
    Format: text/tab-separated-values, 1723 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 6
    facet.materialart.
    Unknown
    Abundance and biomass records of two sea urchin species (Sterechinus antarcticus, S. neumayeri) from trawls, grabs, traps and photographs in the Weddell Sea during POLARSTERN cruises ANT-I/2, ANT-II/4, ANT-III/3, ANT-V/3-4, ANT-VI/3 and ANT-VII/4 (2019)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Details
    Publication Date: 2024-06-28
    Description: The dataset comprises a total of 336 records of abundance and biomass of two sea urchin species, Sterechinus antarcticus Koehler, 1901 and Sterechinus neumayeri (Meissner, 1900), from 67 trawls (Agassiz trawl, bottom trawl or dredge), 56 photo sessions (see doi link to photographs in dataset) and three other samples (multi-box corer, giant box corer, weir basket). The data were collected on the eastern and southern shelf and slope of the Antarctic Weddell Sea (depth range: 97 - 1243 m) during "Polarstern" cruises ANT I/2 (1983), ANT II/4 (1984), ANT III/3 (1985), ANT V/3 (1986), ANT V/4 (1987), ANT VI/3 (1988) and ANT VII/4 (1989).
    Keywords: Agassiz Trawl; AGT; ANT-I/2; ANT-II/4; ANT-III/3; ANT-V/3; ANT-V/4; ANT-VI/3; ANT-VII/4; Area; Bentho-pelagic trawl; Bottom trawl; BPT; BT; Campaign; Date; DEPTH, water; Dredge; DRG; Event label; FTS; Gear; Height; LATITUDE; Length; LONGITUDE; Mesh size; MG; MULT; Multiboxcorer; Multiple investigations; Number of photos; Photo sledge; Polarstern; Project; PS01; PS01/126; PS01/128; PS01/129; PS01/135; PS01/147; PS01/149; PS01/153; PS01/168; PS01/180; PS01/192; PS01/194; PS01/195; PS01/196; PS01/198; PS01/207; PS01/210; PS01/213; PS01/216; PS01/220; PS04; PS04/303; PS04/308; PS04/310; PS04/342; PS04/369; PS04/372; PS04/378; PS04/386; PS04/417; PS04/428; PS04/438; PS04/450; PS04/460; PS04/470; PS04/474; PS04/480; PS04/490; PS04/492; PS04/502; PS04/506; PS04/510; PS04/521; PS04/524; PS06/275; PS06/288; PS06/289; PS06/290; PS06/292; PS06/301; PS06/302; PS06/303; PS06/307; PS06/309; PS06/310; PS06/311; PS06/329; PS06/330; PS06/335; PS06/336; PS06/345; PS06/348; PS06/357; PS06/358; PS06 SIBEX; PS10; PS10/508-2; PS10/517-2; PS10/520-6; PS10/528-2; PS10/531-1; PS10/536-1; PS10/537-1; PS10/553-2; PS10/575-4; PS10/580-3; PS10/584-9; PS10/585-2; PS10/592-3; PS10/593-1; PS10/615-3; PS10/618-9; PS10/692; PS10/704; PS10/738; PS10 WWSP86; PS12; PS12/298; PS12/314; PS12/323; PS12/342; PS12/346; PS12/348-1; PS12/354; PS12/354-1; PS12/366; PS12/368; PS12/372; PS12/374; PS12/376; PS12/378; PS12/380; PS12/384; PS12/387; PS12/396; PS12/396-2; PS12/471-1; PS12/503; PS12/504; PS12/512; PS12/512-1; PS14/245; PS14/247-1; PS14/250; PS14/256; PS14/259; PS14/260; PS14/261; PS14/270; PS14/274; PS14/275; PS14/276; PS14/277; PS14/278; PS14/280; PS14/285; PS14/293; PS14/294; PS14/304; PS14/305; PS14/306; PS14/307; PS14 EPOS I; Sample ID; Ship speed; Station label; Sterechinus antarcticus; Sterechinus antarcticus, dry mass; Sterechinus neumayeri; Sterechinus neumayeri, dry mass; Sterechinus spp.; Trawling distance; Trawling time; Uniform resource locator/link to image; Weddell Sea; Width
    Type: Dataset
    Format: text/tab-separated-values, 1796 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 7
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    Air-sea gas transfer velocities in the Baltic Sea measured with the Active Controlled Flux Technique (2019)
    PANGAEA
    In:  Supplement to: Nagel, Leila; Krall, Kerstin E; Jähne, Bernd (2019): Measurements of air–sea gas transfer velocities in the Baltic Sea. Ocean Science, 15(2), 235-247, https://doi.org/10.5194/os-15-235-2019
    Details
    Publication Date: 2024-06-28
    Description: Heat transfer velocities measured during three different campaigns in the Baltic Sea using the Active Controlled Flux Technique (ACFT) with wind speeds ranging from 5.3 to 14.8 m s−1 are presented. Careful scaling of the heat transfer velocities to gas transfer velocities using Schmidt number exponents measured in a laboratory study allows to compare the measured transfer velocities to existing gas transfer velocity parameterizations, which use wind speed as the controlling parameter. The measured data and other field data clearly show that some gas transfer velocities are much lower than the empirical wind speed parametrizations. This indicates that the dependencies of the transfer velocity on the fetch, i.e., the history of the wind and the age of the wind wave field, and the effects of surface active material need to be taken into account. Data set contains: Measured heat transfer velocities kheat in dependency of time, position, wind speed and water and air temperature for the measurements on RV Alkor and RV Aranda in 2009 and 2010. Furthermore the Prandtl number Pr, the Schmidt number exponent n and the scaled transfer velocity k600 are given. The given times are approximate starting times in UTC. Each measurements lasted about 20 min.
    Keywords: ACFT; Active Controlled Flux Technique; Air temperature at 10 m height; AL336; AL336_A1; AL336_A2; AL336_A3; AL336_A4; AL336_A5; AL356; AL356_B1; AL356_B10; AL356_B11; AL356_B2; AL356_B3; AL356_B4; AL356_B5; AL356_B6; AL356_B7; AL356_B8; AL356_B9; Alkor (1990); ARA2010; ARA2010_C1; ARA2010_C10; ARA2010_C11; ARA2010_C12; ARA2010_C13; ARA2010_C14; ARA2010_C2; ARA2010_C3; ARA2010_C4; ARA2010_C5; ARA2010_C6; ARA2010_C7; ARA2010_C8; ARA2010_C9; Aranda (1989); DATE/TIME; Event label; LATITUDE; LONGITUDE; Number; SOPRAN; Standard error; Surface Ocean Processes in the Anthropocene; Temperature, water; Transfer velocity, heat; Transfer velocity, scaled; Wind velocity, west-east
    Type: Dataset
    Format: text/tab-separated-values, 270 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 8
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    Physical oceanography and current meter data from moorings F1-F14 and F15/F16 in the Fram Strait, 1997-2016 (2019)
    PANGAEA
    Details
    Publication Date: 2024-06-28
    Keywords: ARK-XIV/2; ARK-XIX/4b; ARK-XV/3; ARK-XVI/2; ARK-XVII/1; ARK-XVIII/1; ARK-XX/2; ARK-XXI/1b; ARK-XXIII/2; ARK-XXIV/1; ARK-XXIX/2.1; ARK-XXV/1; ARK-XXV/2; ARK-XXVI/1; ARK-XXVII/1; ARK-XXVIII/2; AWI_PhyOce; F10-1; F10-10; F10-11; F10-12; F10-13; F10-2; F10-3; F10-4; F10-5; F10-6; F10-7; F10-9; F1-1; F1-10; F1-11; F11-2; F11-3; F1-15; F1-2; F12-1; F12-2; F12-3; F1-3; F13-1; F13-2; F13-3; F1-4; F14-1; F14-2; F14-3; F1-5; F15-1; F15-2; F15-3; F15-4; F15-5; F15-6; F15-7; F15-8; F15-9; F1-6; F16-1; F16-2; F16-3; F16-4; F16-5; F16-6; F16-7; F16-8; F16-9; F1-7; F1-8; F2-1; F2-10; F2-11; F2-12; F2-13; F2-14; F2-15; F2-17; F2-2; F2-3; F2-4; F2-5; F2-6; F2-7; F2-8; F2-9; F3-1; F3-10; F3-11; F3-12; F3-13; F3-14; F3-15; F3-16; F3-2; F3-3; F3-5; F3-6; F3-7; F3-8; F3-9; F4-1; F4-10; F4-11; F4-12; F4-13; F4-14; F4-15; F4-16; F4-2; F4-3; F4-4; F4-5; F4-6; F4-7; F4-8; F4-9; F5-1; F5-10; F5-11; F5-12; F5-13; F5-14; F5-15; F5-16; F5-2; F5-3; F5-4; F5-5; F5-6; F5-7; F5-8; F5-9; F6-1; F6-10; F6-11; F6-12; F6-13; F6-14; F6-15; F6-17; F6-2; F6-3; F6-4; F6-5; F6-6; F6-7; F6-8; F6-9; F7-1; F7-10; F7-11; F7-12; F7-2; F7-3; F7-4; F7-5; F7-6; F7-7; F7-8; F7-9; F8-1; F8-10; F8-11; F8-12; F8-13; F8-2; F8-3; F8-4; F8-5; F8-6; F8-7; F8-8; F8-9; F9-1; F9-10; F9-12; F9-2; F9-3; F9-4; F9-5; F9-6; F9-7; F9-8; F9-9; FRAM; FRontiers in Arctic marine Monitoring; HE451-2; Heincke; L97; LA07/9; LA97/2; Lance; Maria S. Merian; MOOR; Mooring; Mooring (long time); MOORY; MSM02/4; North Greenland Sea; Physical Oceanography @ AWI; Polarstern; PS52; PS55; PS57; PS59; PS62; PS64; PS66; PS68; PS72; PS74; PS76; PS78; PS80; PS85; PS93.1
    Type: Dataset
    Format: 168 datasets
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 9
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    Unknown
    Abundance records of polychaete taxa (family: Aphroditides, Polynoids) from trawl samples in the Weddell Sea and neighbouring seas during POLARSTERN cruises ANT-I/2, ANT-II/4, ANT-V/3-4, ANT-VII/4, ANT-IX/3 and ANT-X/3 between 1983 and 1992 (2019)
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Details
    Publication Date: 2024-06-28
    Description: The data set comprises a total of 3,240 records of abundance of 24 polychaete taxa of the families Aphroditides and Polynoids (88 % of the taxa were identified at species or subspecies level). The data were collected in the Southern Ocean, i.e. the Weddell Sea, the Lazarev Sea and the plateau region of South Orkney (depth range: 126 - 2025 m). A total of 135 trawls (Agassiz trawl, bottom trawl, dredge, benthopelagic trawl) were used during RV "Polarstern" cruises ANT I/2 (1983), ANT II/4 (1983/84), ANT V/3 and 4 (1986/87), ANT VII/4 (1989), ANT IX/3 (1990/91) and ANT X/3 (1992).
    Keywords: Agassiz Trawl; AGT; Antarctinoe spicoides; ANT-I/2; ANT-II/4; ANT-IX/3; ANT-V/3; ANT-V/4; ANT-VII/4; ANT-X/3; Austrolaenilla antarctica; Austrolaenilla hastulifera; AWI_FuncEco; Barrukia cristata; Barrukia curviseta; Bentho-pelagic trawl; Bottom trawl; BPT; BT; Campaign; DATE/TIME; Date/time end; Date/time start; DEPTH, water; Dredge; DRG; Eucranta mollis; Eulagisca corrientis; Eulagisca gigantea; Eunoe hartmanae; Eunoe opalina; Eunoe sp.; Event label; Functional Ecology @ AWI; Gear; Gorekia crassicirris; Harmothoe crosetensis; Harmothoe fullo; Harmothoe magellanica; Harmothoe spinosa; Harmothoe spp.; Height; Kapp Norvegia; Laetmonice filicornis benthaliana; Laetmonice producta producta; Laetmonice wyvillei; LATITUDE; Lazarev Sea; LONGITUDE; Macellicephala mirabilis; Macelloides antarctica; Mesh size; MULT; Multiple investigations; Polarstern; Polyeunoa laevis; Polynoidae spp.; Project; PS01; PS01/125; PS01/128; PS01/129; PS01/132; PS01/135; PS01/147; PS01/149; PS01/154; PS01/168; PS01/180; PS01/192; PS01/194; PS01/195; PS01/220; PS04; PS04/474; PS04/480; PS04/490; PS04/492; PS04/502; PS04/506; PS04/510; PS04/521; PS10; PS10/504-10; PS10/508-2; PS10/517-2; PS10/520-6; PS10/522-1; PS10/523-2; PS10/527-2; PS10/528-2; PS10/531-1; PS10/536-1; PS10/537-1; PS10/553-2; PS10/561-4; PS10/566-4; PS10/571-4; PS10/575-4; PS10/580-3; PS10/584-9; PS10/585-2; PS10/589-3; PS10/590-3; PS10/592-3; PS10/594-3; PS10/609-1; PS10/615-3; PS10/618-9; PS10/627-6; PS10/672-2; PS10/692; PS10/704; PS10/738; PS10/796; PS10 WWSP86; PS14/211; PS14/212; PS14/217; PS14/224; PS14/226; PS14/226-1; PS14/229; PS14/229-1; PS14/230; PS14/235; PS14/235-1; PS14/241; PS14/241-1; PS14/245; PS14/245-1; PS14/248; PS14/249; PS14/249-1; PS14/250; PS14/250-1; PS14/252; PS14/253; PS14/256; PS14/257; PS14/258; PS14/259; PS14/260; PS14/261; PS14/269; PS14/270; PS14/271; PS14/273; PS14/274-1; PS14/275; PS14/281; PS14/282; PS14/284; PS14/289; PS14/290; PS14/291; PS14/293; PS14/294-2; PS14/295; PS14/312; PS14 EPOS I; PS18; PS18/123-1; PS18/123-2; PS18/129-1; PS18/130-1; PS18/133-1; PS18/135-2; PS18/158-1; PS18/160-2; PS18/162-4; PS18/165-2; PS18/168-1; PS18/169-1; PS18/171-2; PS18/173-1; PS18/174-1; PS18/176-1; PS18/179-1; PS18/180-3; PS18/189-3; PS18/192-2; PS18/206-1; PS18/207-2; PS18/211-1; PS18/212-8; PS18/220-2; PS21; PS21/348; PS21/349; PS21/352; PS21/429; PS21/432; PS21/479; Sample ID; Ship speed; South Atlantic Ocean; Station label; Trawling time; Weddell Sea; Width
    Type: Dataset
    Format: text/tab-separated-values, 4741 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 10
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    Unknown
    SO222 raw data of EM120 multibeam echosounder (bathymetry & beam time series) (2019)
    PANGAEA
    Details
    Publication Date: 2024-06-28
    Description: Bathymetry data based on multibeam echosounder EM120 was conducted during R/V SONNE cruise SO222 between 09.06.2012 and 30.06.2012 (Leg A) and 04.07.2012 and 18.07.2012 (Leg B) in the Nankai Trough off Japan. The main objective of the cruise was MeBo drilling and long-term monitoring of active mud volcanoes in the northern Kumano Basin, which carry gas hydrates and are overlying an area of high strain. Hydroacoustic work on board aimed at a high spatial coverage of the Kumano Basin and its mud volcanoes. Furthermore, bathymetric mapping revealed additional features in the study area, of which 5 previously unknown mud volcanoes were identified. Additionally, coring with gravity corers and the MeBO drill rig as well as the deployment of CORK observation instruments and an ROV helped to study the activity and products of mud volcanoes in the Kumano Basin. CI Citation: Paul Wintersteller (seafloor-imaging@marum.de) as responsible party for bathymetry raw data ingest and approval. Description of the data source: During the SO222 cruise, the hull-mounted KONGSBERG EM120 multibeam ecosounder (MBES) was utilized for bathymetric mapping as it is able to perform in water depths up to 11,000 m. Two transducer arrays transmit acoustic signals of 11.25 to 12.6 kHz in successive emission-reception cycles. 191 overlapping beams in a 2° (TX) by 2° (RX) footprint form each acoustic ping, resulting in a beam width of maximum 150° across track and 2° along track. For further information on the system, consult https://www.km.kongsberg.com/. The depth of the water column is estimated through the two-way-travel time, beam angle and ray bending due to refraction in the water column by sound speed variations. Combining lateral and center beams secures measurement accuracy practically independent of the beam-pointing angle. During the cruise SO222, the MBES and PARASOUND sub-bottom profiler were continuously acquiring data of about 1500 km track lengths. Two sound velocity profiles (SVP) were calculated based on SEABIRD CTD measurements and applied to the MBES, whereas no SVP was available for the southern Kumano Basin due to strong currents. Responsible person during this cruise / PI: Paul Wintersteller (pwintersteller@marum.de) Chief Scientist: Achim Kopf (a.kopf@marum.de) CR: http://elib.suub.uni-bremen.de/edocs/00103543-1.pdf CSR: https://www2.bsh.de/aktdat/dod/fahrtergebnis/2012/20120280.htm
    Keywords: Bathymetry; Center for Marine Environmental Sciences; CT; EM120; File format; File name; File size; hydroacoustics; Japan; Kumano Basin; MARUM; MeBo; MEMO; Mud volcanoes; Nankai Trough; SO222; SO222-track; Sonne; Underway cruise track measurements; Uniform resource locator/link to file
    Type: Dataset
    Format: text/tab-separated-values, 640 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
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