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  • Data  (12)
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  • 1
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    Physical oceanography from mooring SA in the Weddell Sea (2017)
    PANGAEA
    In:  Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research | Supplement to: Darelius, Elin; Sallée, Jean Baptiste (2018): Seasonal Outflow of Ice Shelf Water Across the Front of the Filchner Ice Shelf, Weddell Sea, Antarctica. Geophysical Research Letters, 45(8), 3577-3585, https://doi.org/10.1002/2017GL076320
    Details
    Publication Date: 2024-01-10
    Description: The ice shelf water (ISW) found in the Filchner Trough, located in the southern Weddell Sea, Antarctica, is climatically important; it descends into the deep Weddell Sea contributing to bottom water formation, and it blocks warm off‐shelf waters from accessing the Filchner ice shelf cavity. Yet the circulation of ISW within the Filchner Trough and the processes determining its exchange across the ice shelf front are to a large degree unknown. Here mooring records from the ice shelf front are presented, the longest of which is 4 years long. They show that the coldest (Θ =− 2.3∘C) ISW, which originates from the Ronne Trough in the west, exits the cavity across the western part of the ice shelf front during late austral summer and early autumn. The supercooled ISW escaping the cavity flows northward with a velocity of about 0.03 m/s. During the rest of the year, there is no outflow at the western site: the current is directed eastward, parallel to the ice shelf front, and the temperatures at the mooring site are slightly higher (Θ =− 2.0∘C). The eastern records show a more persistent outflow of ISW.
    Type: Dataset
    Format: application/zip, 5 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Current measurements from mooring SA in the Weddell Sea (2017)
    PANGAEA
    In:  Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research
    Details
    Publication Date: 2024-01-10
    Keywords: 74EE20121210; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Ernest Shackleton; ES060; ES060_SA-uv; Gear identification number; Mooring (long time); MOORY; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 172776 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Temperature and pressure measurements from 2016 from mooring SA in the Weddell Sea (2017)
    PANGAEA
    In:  Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research
    Details
    Publication Date: 2024-01-10
    Keywords: 74EE20121210; DATE/TIME; DEPTH, water; Ernest Shackleton; ES060; ES060_SA-tp; Gear identification number; Mooring (long time); MOORY; Pressure, water; Temperature, water; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 249121 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Temperature and pressure measurements from 2013 from mooring SA in the Weddell Sea (2017)
    PANGAEA
    In:  Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research
    Details
    Publication Date: 2024-01-10
    Keywords: 74EE20121210; DATE/TIME; DEPTH, water; Ernest Shackleton; ES060; ES060_SA-tp; Gear identification number; Mooring (long time); MOORY; Pressure, water; Temperature, water; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 17638126 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Temperature and pressure measurements from 2015 from mooring SA in the Weddell Sea (2017)
    PANGAEA
    In:  Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research
    Details
    Publication Date: 2024-01-10
    Keywords: 74EE20121210; DATE/TIME; DEPTH, water; Ernest Shackleton; ES060; ES060_SA-tp; Gear identification number; Mooring (long time); MOORY; Pressure, water; Temperature, water; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 7592558 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Temperature and pressure measurements from 2014 from mooring SA in the Weddell Sea (2017)
    PANGAEA
    In:  Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research
    Details
    Publication Date: 2024-01-10
    Keywords: 74EE20121210; DATE/TIME; DEPTH, water; Ernest Shackleton; ES060; ES060_SA-tp; Gear identification number; Mooring (long time); MOORY; Pressure, water; Temperature, water; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 17788096 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    Hydrographic data from mooring M3 on the upper continental slope, east of Filchner Trough, February 2017 – February 2021 (2023)
    PANGAEA
    Details
    Publication Date: 2024-01-10
    Description: Time series data of physical oceanography (seawater conductivity, temperature, pressure, salinity) were obtained from mooring M3 on the upper part (750 m isobath) of the continental slope, just east of the Filchner Trough in the southern Weddell Sea in February 2017 - February 2021. The mooring was deployed during the WAPITI expedition on James Clark Ross (JR16004), and recovered during the COSMUS expedition with Polarstern (PS124). The attached archive contains data from 1 RCM7 (21 meters above bottom (mab herafter) and sampling interval (sint hereafter) 2h), 13 SBE56 (22,56,81,106,159,184,6508,260,285,310,335,360,385 mab, sint: 120 s), 4 SBE37 (31, 134, 209, 410 mab, sint: 600 s), 1 SBE39 (435 mab, sint: 900s). Mooring diagrams and information about data processing are provided.
    Keywords: ADCP; Antarctica; AWI_PhyOce; Continental Slope; DATE/TIME; DEPTH, water; Filchner Region; Filchner Trough; GPF 19-2_039, COSMUS; James Clark Ross; JR16004; JR16004_162; JR16004_162, PS124_14-1; LATITUDE; LONGITUDE; M3_MOOR_WeddellSea; M3, M3_MOOR_WeddellSea; MOOR; Mooring; oceanographic moorings; oceanographic time series; Physical Oceanography @ AWI; Polarstern; Pressure, water; PS124; PS124_14-1; Salinity; Temperature, water; Temperature and Salinity; WAPITI; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 15513098 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Current velocity data from mooring M3 on the upper continental slope, east of Filchner Trough, February 2017 – February 2021 (2023)
    PANGAEA
    Details
    Publication Date: 2024-01-10
    Description: Time series data of ocean current velocities were obtained from mooring M3 on the upper part (750 m isobath) of the continental slope, just east of the Filchner Trough in the southern Weddell Sea in February 2017 - February 2021. The mooring was deployed during the WAPITI expedition on James Clark Ross (JR16004), and recovered during the COSMUS expedition with Polarstern (PS124). The attached archive contains data from 1 RDI ADCP 75 kHz (235 mab, upwardlooking, with sampling intervall: 2h. Mooring diagrams and information about data processing are provided.
    Keywords: ADCP; Antarctica; AWI_PhyOce; Continental Slope; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Filchner Region; Filchner Trough; GPF 19-2_039, COSMUS; James Clark Ross; JR16004; JR16004_162; JR16004_162, PS124_14-1; LATITUDE; LONGITUDE; M3_MOOR_WeddellSea; M3, M3_MOOR_WeddellSea; MOOR; Mooring; oceanographic moorings; oceanographic time series; Physical Oceanography @ AWI; Polarstern; PS124; PS124_14-1; Temperature and Salinity; WAPITI; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 387804 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    Physical oceanography and current velocity data from mooring M6 on the upper continental slope, east of Filchner Trough, February 2017 – February 2021 (2024)
    PANGAEA
    Details
    Publication Date: 2024-02-23
    Description: Time series data of physical oceanography (seawater conductivity, temperature, pressure, salinity) and ocean current velocities were obtained from mooring M6 on the upper part (500 m isobath) of the continental slope, just east of the Filchner Trough in the southern Weddell Sea in February 2017 - February 2021. The mooring was deployed during the WAPITI expedition on James Clark Ross (JR16004), and recovered during the COSMUS expedition with Polarstern (PS124). The attached archive contains data from 1 RCM7 (24 meters above bottom (mab herafter) and sampling interval (sint hereafter) 2h), 5 SBE56 (25, 59, 74, 126, 202 mab, sint: 120 s), 3 SBE37 (34, 99, 176 mab, sint: 600 s), 1 RDI ADCP 150 kHz (235 mab, upwardlooking, sint: 1h), 1 SBE39 (15 mab, sint: 900s). Mooring diagrams and information about data processing are provided
    Keywords: ADCP; Antarctica; AWI_PhyOce; Continental Slope; Filchner Region; Filchner Trough; GPF 19-2_039, COSMUS; James Clark Ross; JR16004; JR16004_160; JR16004_160, PS124_99-1; M6_MOOR_WeddellSea; M6, M6_MOOR_WeddellSea; MOOR; Mooring; oceanographic moorings; oceanographic time series; Physical Oceanography @ AWI; Polarstern; PS124; PS124_99-1; Temperature and Salinity; WAPITI; Weddell Sea
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 10
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    Physical oceanography and current velocity data from mooring M3 on the upper continental slope, east of Filchner Trough, February 2017 – February 2021 (2023)
    PANGAEA
    Details
    Publication Date: 2024-02-23
    Description: Time series data of physical oceanography (seawater conductivity, temperature, pressure, salinity) and ocean current velocities were obtained from mooring M3 on the upper part (750 m isobath) of the continental slope, just east of the Filchner Trough in the southern Weddell Sea in February 2017 - February 2021. The mooring was deployed during the WAPITI expedition on James Clark Ross (JR16004), and recovered during the COSMUS expedition with Polarstern (PS124). The attached archive contains data from 1 RCM7 (21 meters above bottom (mab herafter) and sampling interval (sint hereafter) 2h), 13 SBE56 (22,56,81,106,159,184,6508,260,285,310,335,360,385 mab, sint: 120 s), 4 SBE37 (31, 134, 209, 410 mab, sint: 600 s), 1 RDI ADCP 75 kHz (235 mab, upwardlooking, sint: 2h), 1 SBE39 (435 mab, sint: 900s). Mooring diagrams and information about data processing are provided.
    Keywords: ADCP; Antarctica; AWI_PhyOce; Continental Slope; Filchner Region; Filchner Trough; GPF 19-2_039, COSMUS; James Clark Ross; JR16004; JR16004_162; JR16004_162, PS124_14-1; M3_MOOR_WeddellSea; M3, M3_MOOR_WeddellSea; MOOR; Mooring; oceanographic moorings; oceanographic time series; Physical Oceanography @ AWI; Polarstern; PS124; PS124_14-1; Temperature and Salinity; WAPITI; Weddell Sea
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
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