Glider data collected in the Scotia Sea, October 2017-February 2018
Dataset used in Henson et al. (2023). Binned, calibrated, merged glider data collected with 2 Slocum G2s and 1 Seaglider from 0 to 1000 m depth. The data were collected NW of South Georgia, Scotia Sea between 19 October 2017 - 13 February 2018. Gliders sampled continuously following a triangular pat...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967727 2024-10-13T14:10:40+00:00 Glider data collected in the Scotia Sea, October 2017-February 2018 Henson, Stephanie A Carvalho, Filipa Briggs, Nathan Thomalla, Sandy J MEDIAN LATITUDE: -52.536667 * MEDIAN LONGITUDE: -40.129000 * SOUTH-BOUND LATITUDE: -52.789000 * WEST-BOUND LONGITUDE: -40.252000 * NORTH-BOUND LATITUDE: -51.680000 * EAST-BOUND LONGITUDE: -40.062000 * DATE/TIME START: 2017-10-19T14:20:00 * DATE/TIME END: 2018-02-13T12:25:00 2024 text/tab-separated-values, 6 data points https://doi.pangaea.de/10.1594/PANGAEA.967727 https://doi.org/10.1594/PANGAEA.967727 en eng PANGAEA Henson, Stephanie A; Briggs, Nathan; Carvalho, Filipa; Manno, Clara; Mignot, Alexandre; Thomalla, Sandy J (2023): A seasonal transition in biological carbon pump efficiency in the northern Scotia Sea, Southern Ocean. Deep Sea Research Part II: Topical Studies in Oceanography, 208, 105274, https://doi.org/10.1016/j.dsr2.2023.105274 Mignot, A; Ferrari, R; Claustre, H (2018): Floats with bio-optical sensors reveal what processes trigger the North Atlantic bloom. Nature Communications, 9(1), 190, https://doi.org/10.1038/s41467-017-02143-6 https://doi.pangaea.de/10.1594/PANGAEA.967727 https://doi.org/10.1594/PANGAEA.967727 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess chlorophyll-a concentration export flux File content Glider Slocum G2 netCDF file netCDF file (File Size) Optical backscatter sensor Oxygen concentration particulate organic carbon (POC) POC flux Seaglider SG542 SL398 SL404 Southern Ocean South Georgia Temperature and Salinity transfer efficiency dataset 2024 ftpangaea https://doi.org/10.1594/PANGAEA.96772710.1016/j.dsr2.2023.10527410.1038/s41467-017-02143-6 2024-10-02T00:42:44Z Dataset used in Henson et al. (2023). Binned, calibrated, merged glider data collected with 2 Slocum G2s and 1 Seaglider from 0 to 1000 m depth. The data were collected NW of South Georgia, Scotia Sea between 19 October 2017 - 13 February 2018. Gliders sampled continuously following a triangular path of ~12 km per side centred on 52.75°S, 40.16°W. The glider sampled with a vertical resolution of ~20 cm, emerging 5 to 6 times per day. Temperature, Conductivity and Depth were measured with a Seabird CTD (pumped) on Slocum gliders and a pumped Seabird CTD sail on the Seaglider. Dissolved oxygen was measured with Aanderaa optodes. Chlorophyll fluorescence and optical backscatter were measured using Seabird Triplet ECOPucks. Oxygen and chlorophyll data were calibrated against shipboard bottle samples collected using a CTD rosette. Chlorophyll data have been corrected for non-photochemical quenching. Optical backscatter was additionally converted into POC concentration using shipboard CTD bottle samples, and estimates of POC flux were then made following the methods detailed in Henson et al. (2023). Data from the 3 gliders were inter-calibrated prior to ship calibration. Estimates of primary production are made from the glider data and photosynthetic properties observed during a coincident cruise, following the methods of Mignot et al. (2018). The 2D glider profile data are interpolated into 1 m depth bins for all variables; data are provided for every profile. Dataset Scotia Sea Southern Ocean PANGAEA - Data Publisher for Earth & Environmental Science Southern Ocean Scotia Sea Henson ENVELOPE(-168.350,-168.350,-84.833,-84.833) ENVELOPE(-40.252000,-40.062000,-51.680000,-52.789000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
chlorophyll-a concentration export flux File content Glider Slocum G2 netCDF file netCDF file (File Size) Optical backscatter sensor Oxygen concentration particulate organic carbon (POC) POC flux Seaglider SG542 SL398 SL404 Southern Ocean South Georgia Temperature and Salinity transfer efficiency |
spellingShingle |
chlorophyll-a concentration export flux File content Glider Slocum G2 netCDF file netCDF file (File Size) Optical backscatter sensor Oxygen concentration particulate organic carbon (POC) POC flux Seaglider SG542 SL398 SL404 Southern Ocean South Georgia Temperature and Salinity transfer efficiency Henson, Stephanie A Carvalho, Filipa Briggs, Nathan Thomalla, Sandy J Glider data collected in the Scotia Sea, October 2017-February 2018 |
topic_facet |
chlorophyll-a concentration export flux File content Glider Slocum G2 netCDF file netCDF file (File Size) Optical backscatter sensor Oxygen concentration particulate organic carbon (POC) POC flux Seaglider SG542 SL398 SL404 Southern Ocean South Georgia Temperature and Salinity transfer efficiency |
description |
Dataset used in Henson et al. (2023). Binned, calibrated, merged glider data collected with 2 Slocum G2s and 1 Seaglider from 0 to 1000 m depth. The data were collected NW of South Georgia, Scotia Sea between 19 October 2017 - 13 February 2018. Gliders sampled continuously following a triangular path of ~12 km per side centred on 52.75°S, 40.16°W. The glider sampled with a vertical resolution of ~20 cm, emerging 5 to 6 times per day. Temperature, Conductivity and Depth were measured with a Seabird CTD (pumped) on Slocum gliders and a pumped Seabird CTD sail on the Seaglider. Dissolved oxygen was measured with Aanderaa optodes. Chlorophyll fluorescence and optical backscatter were measured using Seabird Triplet ECOPucks. Oxygen and chlorophyll data were calibrated against shipboard bottle samples collected using a CTD rosette. Chlorophyll data have been corrected for non-photochemical quenching. Optical backscatter was additionally converted into POC concentration using shipboard CTD bottle samples, and estimates of POC flux were then made following the methods detailed in Henson et al. (2023). Data from the 3 gliders were inter-calibrated prior to ship calibration. Estimates of primary production are made from the glider data and photosynthetic properties observed during a coincident cruise, following the methods of Mignot et al. (2018). The 2D glider profile data are interpolated into 1 m depth bins for all variables; data are provided for every profile. |
format |
Dataset |
author |
Henson, Stephanie A Carvalho, Filipa Briggs, Nathan Thomalla, Sandy J |
author_facet |
Henson, Stephanie A Carvalho, Filipa Briggs, Nathan Thomalla, Sandy J |
author_sort |
Henson, Stephanie A |
title |
Glider data collected in the Scotia Sea, October 2017-February 2018 |
title_short |
Glider data collected in the Scotia Sea, October 2017-February 2018 |
title_full |
Glider data collected in the Scotia Sea, October 2017-February 2018 |
title_fullStr |
Glider data collected in the Scotia Sea, October 2017-February 2018 |
title_full_unstemmed |
Glider data collected in the Scotia Sea, October 2017-February 2018 |
title_sort |
glider data collected in the scotia sea, october 2017-february 2018 |
publisher |
PANGAEA |
publishDate |
2024 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.967727 https://doi.org/10.1594/PANGAEA.967727 |
op_coverage |
MEDIAN LATITUDE: -52.536667 * MEDIAN LONGITUDE: -40.129000 * SOUTH-BOUND LATITUDE: -52.789000 * WEST-BOUND LONGITUDE: -40.252000 * NORTH-BOUND LATITUDE: -51.680000 * EAST-BOUND LONGITUDE: -40.062000 * DATE/TIME START: 2017-10-19T14:20:00 * DATE/TIME END: 2018-02-13T12:25:00 |
long_lat |
ENVELOPE(-168.350,-168.350,-84.833,-84.833) ENVELOPE(-40.252000,-40.062000,-51.680000,-52.789000) |
geographic |
Southern Ocean Scotia Sea Henson |
geographic_facet |
Southern Ocean Scotia Sea Henson |
genre |
Scotia Sea Southern Ocean |
genre_facet |
Scotia Sea Southern Ocean |
op_relation |
Henson, Stephanie A; Briggs, Nathan; Carvalho, Filipa; Manno, Clara; Mignot, Alexandre; Thomalla, Sandy J (2023): A seasonal transition in biological carbon pump efficiency in the northern Scotia Sea, Southern Ocean. Deep Sea Research Part II: Topical Studies in Oceanography, 208, 105274, https://doi.org/10.1016/j.dsr2.2023.105274 Mignot, A; Ferrari, R; Claustre, H (2018): Floats with bio-optical sensors reveal what processes trigger the North Atlantic bloom. Nature Communications, 9(1), 190, https://doi.org/10.1038/s41467-017-02143-6 https://doi.pangaea.de/10.1594/PANGAEA.967727 https://doi.org/10.1594/PANGAEA.967727 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.96772710.1016/j.dsr2.2023.10527410.1038/s41467-017-02143-6 |
_version_ |
1812818023721992192 |