Physical oceanography measured with an Underway-CTD (CTD-UW) during the Professor Multanovskiy expedition Transarktika-2019 Leg 4/2 in 2019, Arctic Ocean
Underway-CTD (CTD-UW) data were collected during an September-October 2019 expedition to the Laptev and East Siberian Seas aboard the RV Professor Multanovskiy. The underway CTD manufactured by Ocean Science is a self-contained free-falling probe measuring temperature, conductivity and depth while t...
Main Authors: | , , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2023
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.962032 https://doi.org/10.1594/PANGAEA.962032 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962032 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Arctic Ocean CATS CATS - The Changing Arctic Transpolar System Conductivity CTD underway CTD-UW DATE/TIME Density sigma-theta (0) DEPTH water East Siberian Sea ELEVATION Event label Laptev Sea Laptev Sea System LATITUDE LONGITUDE LSS PM19093A PM19093B PM19093C PM19093D PM19093E PM19093F PM19093G PM19093H PM19093I PM19094A PM19094B PM19094C PM19094D PM19094E PM19094F PM19094G PM19095A PM19095B PM19095C PM19095D PM19095E PM19097A PM19097B PM19097C PM19097D PM19097E PM19097F PM19097G PM19097H PM19097I |
spellingShingle |
Arctic Ocean CATS CATS - The Changing Arctic Transpolar System Conductivity CTD underway CTD-UW DATE/TIME Density sigma-theta (0) DEPTH water East Siberian Sea ELEVATION Event label Laptev Sea Laptev Sea System LATITUDE LONGITUDE LSS PM19093A PM19093B PM19093C PM19093D PM19093E PM19093F PM19093G PM19093H PM19093I PM19094A PM19094B PM19094C PM19094D PM19094E PM19094F PM19094G PM19095A PM19095B PM19095C PM19095D PM19095E PM19097A PM19097B PM19097C PM19097D PM19097E PM19097F PM19097G PM19097H PM19097I Hölemann, Jens A Malinovskiy, Stanislav Evers, Florian Reus, Klaus Chen, Viola Kassens, Heidemarie Physical oceanography measured with an Underway-CTD (CTD-UW) during the Professor Multanovskiy expedition Transarktika-2019 Leg 4/2 in 2019, Arctic Ocean |
topic_facet |
Arctic Ocean CATS CATS - The Changing Arctic Transpolar System Conductivity CTD underway CTD-UW DATE/TIME Density sigma-theta (0) DEPTH water East Siberian Sea ELEVATION Event label Laptev Sea Laptev Sea System LATITUDE LONGITUDE LSS PM19093A PM19093B PM19093C PM19093D PM19093E PM19093F PM19093G PM19093H PM19093I PM19094A PM19094B PM19094C PM19094D PM19094E PM19094F PM19094G PM19095A PM19095B PM19095C PM19095D PM19095E PM19097A PM19097B PM19097C PM19097D PM19097E PM19097F PM19097G PM19097H PM19097I |
description |
Underway-CTD (CTD-UW) data were collected during an September-October 2019 expedition to the Laptev and East Siberian Seas aboard the RV Professor Multanovskiy. The underway CTD manufactured by Ocean Science is a self-contained free-falling probe measuring temperature, conductivity and depth while the ship is transiting. The UCTD was operated while the ship was transiting with 4 - 10 knots. The UCTD probe records the start time of the measurements and stores 16 samples each second internally. The exact location of each profile was subsequently found based on the time stamp from the cruise track. The unpumped conductivity sensor has a slower response time than the temperature sensor, which makes the computation of salinity from conductivity and temperature potentially spiky, especially in the pycnocline or in frontal regions. We followed the recommendation of the manufacturer to calculate salinity with Seabird processing software. The salinity is given as Practical Salinity (PSU). In shallower waters (<300 m), the water column was profiled all the way to the seafloor, while in deeper waters, only the upper 600-800 m were sampled. The UCTD was calibrated against a Seabird 9+ CTD during the cruise. Mixing of the water column caused by the ship can reach depths of up to about 5 m, depending on the weather conditions and the ship's speed. Data are from the 2019 Transarktika Expedition (Leg 4/2 from Murmansk to Vladivostok), an initiative of the Russian Antarctic and Arctic Research Institute (AARI), carried out in collaboration with the Russian-German CATS project and funded by Minobrnauki (CATS RFMEFI61619X0108) and BMBF (CATS 03F0831). |
format |
Dataset |
author |
Hölemann, Jens A Malinovskiy, Stanislav Evers, Florian Reus, Klaus Chen, Viola Kassens, Heidemarie |
author_facet |
Hölemann, Jens A Malinovskiy, Stanislav Evers, Florian Reus, Klaus Chen, Viola Kassens, Heidemarie |
author_sort |
Hölemann, Jens A |
title |
Physical oceanography measured with an Underway-CTD (CTD-UW) during the Professor Multanovskiy expedition Transarktika-2019 Leg 4/2 in 2019, Arctic Ocean |
title_short |
Physical oceanography measured with an Underway-CTD (CTD-UW) during the Professor Multanovskiy expedition Transarktika-2019 Leg 4/2 in 2019, Arctic Ocean |
title_full |
Physical oceanography measured with an Underway-CTD (CTD-UW) during the Professor Multanovskiy expedition Transarktika-2019 Leg 4/2 in 2019, Arctic Ocean |
title_fullStr |
Physical oceanography measured with an Underway-CTD (CTD-UW) during the Professor Multanovskiy expedition Transarktika-2019 Leg 4/2 in 2019, Arctic Ocean |
title_full_unstemmed |
Physical oceanography measured with an Underway-CTD (CTD-UW) during the Professor Multanovskiy expedition Transarktika-2019 Leg 4/2 in 2019, Arctic Ocean |
title_sort |
physical oceanography measured with an underway-ctd (ctd-uw) during the professor multanovskiy expedition transarktika-2019 leg 4/2 in 2019, arctic ocean |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.962032 https://doi.org/10.1594/PANGAEA.962032 |
op_coverage |
MEDIAN LATITUDE: 77.804418 * MEDIAN LONGITUDE: 124.510922 * SOUTH-BOUND LATITUDE: 72.386000 * WEST-BOUND LONGITUDE: 110.216000 * NORTH-BOUND LATITUDE: 79.229000 * EAST-BOUND LONGITUDE: 175.307000 * DATE/TIME START: 2019-09-18T06:20:00 * DATE/TIME END: 2019-10-03T03:57:00 * MINIMUM ELEVATION: -3110.0 m * MAXIMUM ELEVATION: -18.0 m |
long_lat |
ENVELOPE(166.000,166.000,74.000,74.000) ENVELOPE(110.216000,175.307000,79.229000,72.386000) |
geographic |
Arctic Antarctic Arctic Ocean Laptev Sea Murmansk East Siberian Sea |
geographic_facet |
Arctic Antarctic Arctic Ocean Laptev Sea Murmansk East Siberian Sea |
genre |
Antarc* Antarctic Arctic Arctic Arctic Ocean East Siberian Sea laptev Laptev Sea |
genre_facet |
Antarc* Antarctic Arctic Arctic Arctic Ocean East Siberian Sea laptev Laptev Sea |
op_relation |
Frolov, Ivan E; Ivanov, Vladimir; Filchuk, Kirill V; Kusse-Tiuz, Nikita; Merkulov, Viktor; Malinovschii, Stanislav; Hölemann, Jens A (2023): Physical oceanography (CTD/Rosette) during the Akademik Tryoshnikov cruise Transarktika-2019 Leg 1 in 2019, Arctic Ocean. PANGAEA, https://doi.org/10.1594/PANGAEA.962037 Hölemann, Jens A; Juhls, Bennet; Bauch, Dorothea; Janout, Markus A; Koch, Boris P; Heim, Birgit (2021): The impact of the freeze–melt cycle of land-fast ice on the distribution of dissolved organic matter in the Laptev and East Siberian seas (Siberian Arctic). Biogeosciences, 18(12), 3637-3655, https://doi.org/10.5194/bg-18-3637-2021 Hölemann, Jens A; Malinovskiy, Stanislav; Kusse-Tiuz, Nikita; Karpov, Mikhail; Tarasenko, Anastasia; Tatarenko, Yuri; Kharlamov, Pavel; Makhotin, Mikhail; Kassens, Heidemarie (2023): Physical oceanography and fluorescence measurements (CTD/Rosette) during the Professor Multanovskiy expedition Transarktika-2019 Leg 4/2 in 2019, Arctic Ocean. PANGAEA, https://doi.org/10.1594/PANGAEA.962036 https://doi.pangaea.de/10.1594/PANGAEA.962032 https://doi.org/10.1594/PANGAEA.962032 |
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.96203210.1594/PANGAEA.96203710.5194/bg-18-3637-202110.1594/PANGAEA.962036 |
_version_ |
1802642968590417920 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962032 2024-06-23T07:45:55+00:00 Physical oceanography measured with an Underway-CTD (CTD-UW) during the Professor Multanovskiy expedition Transarktika-2019 Leg 4/2 in 2019, Arctic Ocean Hölemann, Jens A Malinovskiy, Stanislav Evers, Florian Reus, Klaus Chen, Viola Kassens, Heidemarie MEDIAN LATITUDE: 77.804418 * MEDIAN LONGITUDE: 124.510922 * SOUTH-BOUND LATITUDE: 72.386000 * WEST-BOUND LONGITUDE: 110.216000 * NORTH-BOUND LATITUDE: 79.229000 * EAST-BOUND LONGITUDE: 175.307000 * DATE/TIME START: 2019-09-18T06:20:00 * DATE/TIME END: 2019-10-03T03:57:00 * MINIMUM ELEVATION: -3110.0 m * MAXIMUM ELEVATION: -18.0 m 2023 text/tab-separated-values, 110916 data points https://doi.pangaea.de/10.1594/PANGAEA.962032 https://doi.org/10.1594/PANGAEA.962032 en eng PANGAEA Frolov, Ivan E; Ivanov, Vladimir; Filchuk, Kirill V; Kusse-Tiuz, Nikita; Merkulov, Viktor; Malinovschii, Stanislav; Hölemann, Jens A (2023): Physical oceanography (CTD/Rosette) during the Akademik Tryoshnikov cruise Transarktika-2019 Leg 1 in 2019, Arctic Ocean. PANGAEA, https://doi.org/10.1594/PANGAEA.962037 Hölemann, Jens A; Juhls, Bennet; Bauch, Dorothea; Janout, Markus A; Koch, Boris P; Heim, Birgit (2021): The impact of the freeze–melt cycle of land-fast ice on the distribution of dissolved organic matter in the Laptev and East Siberian seas (Siberian Arctic). Biogeosciences, 18(12), 3637-3655, https://doi.org/10.5194/bg-18-3637-2021 Hölemann, Jens A; Malinovskiy, Stanislav; Kusse-Tiuz, Nikita; Karpov, Mikhail; Tarasenko, Anastasia; Tatarenko, Yuri; Kharlamov, Pavel; Makhotin, Mikhail; Kassens, Heidemarie (2023): Physical oceanography and fluorescence measurements (CTD/Rosette) during the Professor Multanovskiy expedition Transarktika-2019 Leg 4/2 in 2019, Arctic Ocean. PANGAEA, https://doi.org/10.1594/PANGAEA.962036 https://doi.pangaea.de/10.1594/PANGAEA.962032 https://doi.org/10.1594/PANGAEA.962032 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Arctic Ocean CATS CATS - The Changing Arctic Transpolar System Conductivity CTD underway CTD-UW DATE/TIME Density sigma-theta (0) DEPTH water East Siberian Sea ELEVATION Event label Laptev Sea Laptev Sea System LATITUDE LONGITUDE LSS PM19093A PM19093B PM19093C PM19093D PM19093E PM19093F PM19093G PM19093H PM19093I PM19094A PM19094B PM19094C PM19094D PM19094E PM19094F PM19094G PM19095A PM19095B PM19095C PM19095D PM19095E PM19097A PM19097B PM19097C PM19097D PM19097E PM19097F PM19097G PM19097H PM19097I Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.96203210.1594/PANGAEA.96203710.5194/bg-18-3637-202110.1594/PANGAEA.962036 2024-06-12T14:17:12Z Underway-CTD (CTD-UW) data were collected during an September-October 2019 expedition to the Laptev and East Siberian Seas aboard the RV Professor Multanovskiy. The underway CTD manufactured by Ocean Science is a self-contained free-falling probe measuring temperature, conductivity and depth while the ship is transiting. The UCTD was operated while the ship was transiting with 4 - 10 knots. The UCTD probe records the start time of the measurements and stores 16 samples each second internally. The exact location of each profile was subsequently found based on the time stamp from the cruise track. The unpumped conductivity sensor has a slower response time than the temperature sensor, which makes the computation of salinity from conductivity and temperature potentially spiky, especially in the pycnocline or in frontal regions. We followed the recommendation of the manufacturer to calculate salinity with Seabird processing software. The salinity is given as Practical Salinity (PSU). In shallower waters (<300 m), the water column was profiled all the way to the seafloor, while in deeper waters, only the upper 600-800 m were sampled. The UCTD was calibrated against a Seabird 9+ CTD during the cruise. Mixing of the water column caused by the ship can reach depths of up to about 5 m, depending on the weather conditions and the ship's speed. Data are from the 2019 Transarktika Expedition (Leg 4/2 from Murmansk to Vladivostok), an initiative of the Russian Antarctic and Arctic Research Institute (AARI), carried out in collaboration with the Russian-German CATS project and funded by Minobrnauki (CATS RFMEFI61619X0108) and BMBF (CATS 03F0831). Dataset Antarc* Antarctic Arctic Arctic Arctic Ocean East Siberian Sea laptev Laptev Sea PANGAEA - Data Publisher for Earth & Environmental Science Arctic Antarctic Arctic Ocean Laptev Sea Murmansk East Siberian Sea ENVELOPE(166.000,166.000,74.000,74.000) ENVELOPE(110.216000,175.307000,79.229000,72.386000) |