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  • PANGAEA  (23)
  • AGU (American Geophysical Union)  (1)
  • AMS (American Meteorological Society)  (1)
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Keywords
  • 1
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    Unknown
    PANGAEA
    In:  Supplement to: Gordon, Arnold L; Visbeck, Martin; Huber, Bruce (2001): Export of Weddell Sea deep and bottom water. Journal of Geophysical Research: Oceans, 106(C5), 9005-9017, https://doi.org/10.1029/2000JC000281
    Publication Date: 2024-07-19
    Description: An extensive set of conductivity-temperature-depth (CTD)/lowered acoustic Doppler current profiler (LADCP) data obtained within the northwestern Weddell Sea in August 1997 characterizes the dense water outflow from the Weddell Sea and overflow into the Scotia Sea. Along the outer rim of the Weddell Gyre, there is a stream of relatively low salinity, high oxygen Weddell Sea Deep Water (defined as water between 0° and ?0.7°C), constituting a more ventilated form of this water mass than that found farther within the gyre. Its enhanced ventilation is due to injection of relatively low salinity shelf water found near the northern extreme of Antarctic Peninsula's Weddell Sea shelf, shelf water too buoyant to descend to the deep-sea floor. The more ventilated form of Weddell Sea Deep Water flows northward along the eastern side of the South Orkney Plateau, passing into the Scotia Sea rather than continuing along an eastward path in the northern Weddell Sea. Weddell Sea Bottom Water also exhibits two forms: a low-salinity, better oxygenated component confined to the outer rim of the Weddell Gyre, and a more saline, less oxygenated component observed farther into the gyre. The more saline Weddell Sea Bottom Water is derived from the southwestern Weddell Sea, where high-salinity shelf water is abundant. The less saline Weddell Sea Bottom Water, like the more ventilated Weddell Sea Deep Water, is derived from lower-salinity shelf water at a point farther north along the Antarctic Peninsula. Transports of Weddell Sea Deep and Bottom Water masses crossing 44°W estimated from one LADCP survey are 25 ? 10**6 and 5 ? 10**6 m**3/s, respectively. The low-salinity, better ventilated forms of Weddell Sea Deep and Bottom Water flowing along the outer rim of the Weddell Gyre have the position and depth range that would lead to overflow of the topographic confines of the Weddell Basin, whereas the more saline forms may be forced to recirculate within the Weddell Gyre.
    Keywords: Acoustic Doppler Current Profiler; ADCP; CTD/Rosette; CTD-RO; Nathaniel B. Palmer; NBP9705; NBP9705_00377; NBP9705/01; NBP9705/02; NBP9705/03; NBP9705/04; NBP9705/05; NBP9705/06; NBP9705/07; NBP9705/08; NBP9705/09; NBP9705/10; NBP9705/11; NBP9705/12; NBP9705/13; NBP9705/14; NBP9705/15; NBP9705/16; NBP9705/17; NBP9705/18; NBP9705/19; NBP9705/20; NBP9705/21; NBP9705/22; NBP9705/23; NBP9705/24; NBP9705/25; NBP9705/26; NBP9705/27; NBP9705/28; NBP9705/29; NBP9705/30; NBP9705/31; NBP9705/32; NBP9705/33; NBP9705/34; NBP9705/35; NBP9705/36; NBP9705/37; NBP9705/38; NBP9705/39; NBP9705/40; NBP9705/41; NBP9705/42; NBP9705/43; NBP9705/44; NBP9705/45; NBP9705/46; NBP9705/47; NBP9705/48; NBP9705/49; NBP9705/50; NBP9705/51; NBP9705/52; NBP9705/53; NBP9705/54; NBP9705/55; NBP9705/56; NBP9705/57; NBP9705/58; NBP9705/59; NBP9705/60; NBP9705/61; NBP9705/62; NBP9705/63; NBP9705/64; NBP9705/65; NBP9705/66; NBP9705/67; NBP9705/68; NBP9705/69; NBP9705/70; NBP9705/71; NBP9705/72; NBP9705/73; NBP9705/74; NBP9705/75; NBP9705/76; NBP9705/77; NBP9705/78; NBP9705/79; NBP9705/80; NBP9705/81; NBP9705/82; NBP9705/83; NBP9705/84; NBP9705/85; NBP9705/86; NBP9705/87; NBP9705/88; NBP9705/89; NBP9705/90; NBP9705/91; NBP9705/92; NBP9705/93; NBP9705/94; NBP9705/95; NBP9705/96; NBP9705/97; Scotia Sea, southwest Atlantic; Weddell Sea
    Type: dataset publication series
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2024-07-20
    Keywords: DEPTH, sediment/rock; Lamont-Doherty Earth Observatory, Columbia University; LDEO; PC; Piston corer; RC13; RC13-229; Robert Conrad; Uvigerina sp., δ13C; Uvigerina sp., δ18O
    Type: dataset
    Format: text/tab-separated-values, 388 data points
    Location Call Number Limitation Availability
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  • 3
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    Unknown
    PANGAEA
    In:  Lamont-Doherty Earth Observatory of Columbia University, New York
    Publication Date: 2024-07-19
    Keywords: ANT-V/2; AWI_PhyOce; Calculated; Computed; Conductivity; CTD, Neil Brown, Mark III B; CTD/Rosette; CTD-RO; Date/Time of event; Density, sigma-theta (0); DEPTH, water; Event label; Latitude of event; Longitude of event; Physical Oceanography @ AWI; Polarstern; Pressure, water; PS10/001-1; PS10/002-1; PS10/003-1; PS10/004-1; PS10/005-1; PS10/006-1; PS10/007-1; PS10/008-1; PS10/009-1; PS10/010-1; PS10/011-1; PS10/012-1; PS10/013-1; PS10/014-1; PS10/015-1; PS10/016-1; PS10/017-1; PS10/018-1; PS10/019-1; PS10/020-1; PS10/021-1; PS10/022-1; PS10/023-1; PS10/024-1; PS10/025-1; PS10/026-1; PS10/030-1; PS10/031-1; PS10/032-1; PS10/033-1; PS10/034-1; PS10/035-1; PS10/036-1; PS10/037-1; PS10/038-1; PS10/039-1; PS10/040-1; PS10/041-1; PS10/042-1; PS10/043-1; PS10/044-1; PS10/045-1; PS10/046-1; PS10/047-1; PS10/048-1; PS10/049-1; PS10/050-1; PS10/051-1; PS10/052-1; PS10/053-1; PS10/054-1; PS10/055-1; PS10/056-1; PS10/057-1; PS10/058-1; PS10/059-1; PS10/060-1; PS10/061-1; PS10/062-1; PS10/063-1; PS10/064-1; PS10/065-1; PS10/066-1; PS10/067-1; PS10/068-1; PS10/069-1; PS10/070-1; PS10/071-1; PS10/072-1; PS10/073-1; PS10/074-1; PS10/075-1; PS10/076-1; PS10/077-1; PS10/078-1; PS10/079-1; PS10/080-1; PS10/081-1; PS10/082-1; PS10/083-1; PS10/084-1; PS10/085-1; PS10/086-1; PS10/087-1; PS10/088-1; PS10/089-1; PS10/090-1; PS10/091-1; PS10/092-1; PS10/093-1; PS10/094-1; PS10/095-1; PS10/096-1; PS10/097-1; PS10/098-1; PS10/099-1; PS10/100-1; PS10/101-1; PS10/102-1; PS10/103-1; PS10/104-1; PS10/105-1; PS10/106-1; PS10/107-1; PS10/108-1; PS10/109-1; PS10/110-1; PS10/111-1; PS10/112-1; PS10/113-1; PS10/114-1; PS10/115-1; PS10/116-1; PS10/117-1; PS10/118-1; PS10/119-1; PS10/120-1; PS10/121-1; PS10/122-1; PS10/123-1; PS10/124-1; PS10/125-1; PS10/126-1; PS10/127-1; PS10/128-1; PS10/129-1; PS10/130-1; PS10/131-1; PS10/132-1; PS10/133-1; PS10/134-1; PS10/135-1; PS10/136-1; PS10/137-1; PS10/138-1; PS10/139-1; PS10/140-1; PS10/141-1; PS10/142-1; PS10/143-1; PS10/144-1; PS10/145-1; PS10/146-1; PS10/147-1; PS10/148-1; PS10/149-1; PS10/150-1; PS10/151-1; PS10/152-1; PS10/153-1; PS10/154-1; PS10/155-1; PS10 WWSP86; Salinity; Temperature, water; Temperature, water, potential
    Type: dataset
    Format: text/tab-separated-values, 2167536 data points
    Location Call Number Limitation Availability
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  • 4
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    Unknown
    PANGAEA
    In:  Lamont-Doherty Earth Observatory of Columbia University, New York
    Publication Date: 2024-07-19
    Keywords: ANT-V/2; AWI_PhyOce; CT; DATE/TIME; DEPTH, water; LATITUDE; LONGITUDE; Physical Oceanography @ AWI; Polarstern; PS10/2-track; PS10 WWSP86; Sample code/label; Temperature, water; Underway cruise track measurements; XBT, Sippican Ocean Systems
    Type: dataset
    Format: text/tab-separated-values, 105758 data points
    Location Call Number Limitation Availability
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  • 5
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    Unknown
    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
    Publication Date: 2024-07-19
    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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  • 6
    Publication Date: 2024-07-23
    Keywords: 81-552A; Age model; Age model, SPECMAP chronology, Imbrie et al. (1984); Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg81; North Atlantic/PLATEAU
    Type: dataset
    Format: text/tab-separated-values, 14 data points
    Location Call Number Limitation Availability
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  • 7
    Publication Date: 2024-07-22
    Keywords: ACM4; ACM4_BEST_2; Current direction; Current velocity, east-west; Current velocity, horizontal; Current velocity, north-south; DATE/TIME; DEPTH, water; MOOR; Mooring; Pressure, water; Recording current meter, Aanderaa Data Instruments, RCM8; Temperature, water; WOCE; World Ocean Circulation Experiment
    Type: dataset
    Format: text/tab-separated-values, 37806 data points
    Location Call Number Limitation Availability
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  • 8
    Publication Date: 2024-07-22
    Keywords: ACM4; ACM4_BEST_2; Current direction; Current velocity, east-west; Current velocity, horizontal; Current velocity, north-south; DATE/TIME; DEPTH, water; MOOR; Mooring; Pressure, water; Recording current meter, Aanderaa Data Instruments, RCM8; Temperature, water; WOCE; World Ocean Circulation Experiment
    Type: dataset
    Format: text/tab-separated-values, 71148 data points
    Location Call Number Limitation Availability
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  • 9
    Publication Date: 2024-07-22
    Keywords: ACM4; ACM4_BEST_2; Current direction; Current velocity, east-west; Current velocity, horizontal; Current velocity, north-south; DATE/TIME; DEPTH, water; MOOR; Mooring; Recording current meter, Aanderaa Data Instruments, RCM8; Temperature, water; WOCE; World Ocean Circulation Experiment
    Type: dataset
    Format: text/tab-separated-values, 59290 data points
    Location Call Number Limitation Availability
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  • 10
    Publication Date: 2024-07-22
    Keywords: ACM4; ACM4_BEST_3; Current direction; Current velocity, east-west; Current velocity, horizontal; Current velocity, north-south; DATE/TIME; DEPTH, water; MOOR; Mooring; Pressure, water; Recording current meter, Aanderaa Data Instruments, RCM8; Temperature, water; WOCE; World Ocean Circulation Experiment
    Type: dataset
    Format: text/tab-separated-values, 69858 data points
    Location Call Number Limitation Availability
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