Biotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at four stations in the Weddell Sea (POLARSTERN cruise PS 118, February - April 2019)
This dataset contains biotic data from water-column samples taken with Niskin bottles mounted on a CTD rosette from four sites in the northwestern Weddell Sea. Data are provided for water-column pigments (chlorophyll a and phaeopigment content through fluorometry), total carbon (TC), total nitrogen...
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Format: | Dataset |
Language: | English |
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.960309 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.960309 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Antarctic Carbon total Chlorophyll a chlorophyll bottom chlorophyll maximum Cruise/expedition CTD/Rosette CTD-RO Date/Time of event DEPTH water Depth of chlorophyll maximum Elevation of event Event label Flash combustion in a Flash 2000 (Thermo) elemental analyzer Fluorometry Gear Latitude of event Longitude of event Nitrogen Operation number phaeopigments Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas PS118 PS118_12-1 PS118_38-1 PS118_6-1 PS118_8-2 Sample type Southern Ocean SPP1158 Stable isotopes Station label Total Carbon total nitrogen water column Water-column parameters Weddell Sea δ13C δ15N |
spellingShingle |
Antarctic Carbon total Chlorophyll a chlorophyll bottom chlorophyll maximum Cruise/expedition CTD/Rosette CTD-RO Date/Time of event DEPTH water Depth of chlorophyll maximum Elevation of event Event label Flash combustion in a Flash 2000 (Thermo) elemental analyzer Fluorometry Gear Latitude of event Longitude of event Nitrogen Operation number phaeopigments Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas PS118 PS118_12-1 PS118_38-1 PS118_6-1 PS118_8-2 Sample type Southern Ocean SPP1158 Stable isotopes Station label Total Carbon total nitrogen water column Water-column parameters Weddell Sea δ13C δ15N Weith, Friederike Link, Heike Behrend, Ben Liskow, Iris Witte, Ursula Veit-Köhler, Gritta Biotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at four stations in the Weddell Sea (POLARSTERN cruise PS 118, February - April 2019) |
topic_facet |
Antarctic Carbon total Chlorophyll a chlorophyll bottom chlorophyll maximum Cruise/expedition CTD/Rosette CTD-RO Date/Time of event DEPTH water Depth of chlorophyll maximum Elevation of event Event label Flash combustion in a Flash 2000 (Thermo) elemental analyzer Fluorometry Gear Latitude of event Longitude of event Nitrogen Operation number phaeopigments Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas PS118 PS118_12-1 PS118_38-1 PS118_6-1 PS118_8-2 Sample type Southern Ocean SPP1158 Stable isotopes Station label Total Carbon total nitrogen water column Water-column parameters Weddell Sea δ13C δ15N |
description |
This dataset contains biotic data from water-column samples taken with Niskin bottles mounted on a CTD rosette from four sites in the northwestern Weddell Sea. Data are provided for water-column pigments (chlorophyll a and phaeopigment content through fluorometry), total carbon (TC), total nitrogen (TN) and stable isotope values of carbon and nitrogen (δ13C, δ15N) from the chlorophyll maximum (Cmax, defined as the water depth with maximum fluorescence detected during in-situ profiles) and close to the sea bottom. Water was filtered onto glass fiber filters (GF/C for pigments, pre-combusted GF/F for C and N analyses) and stored at -80°C prior to analysis. Same sampling and measurement procedure as for PS 96 samples were applied, detailed methods are described in Säring et al. (2022), except for stable isotopes: Flash combustion in a Flash 2000 (Thermo) elemental analyser to a Delta V advantage (Thermo) isotope ratio masspectrometer. δ values are reported relative to atmospheric N₂ (δ15N) and Vienna PeeDee Belemnite (δ13C). Reference materials for stable isotope analysis: IAEA-N1, IAEA-N2, IAEA-N3, NBS 22, IAEA-CH-3 and IAEA-CH-6; calibration material: Acetanilide (Merck). The analytical precision for both stable isotope ratios was <±0.2‰. Samples were not acidified to avoid loss of material. We assumed low inorganic carbon content in the water column for our analyses. This data table is part of a study analyzing the role of environmental parameters for meio- and macrofaunal community compositions and polychaete community distribution patterns (see "Supplement to", "Related to" and "Further details" below). |
format |
Dataset |
author |
Weith, Friederike Link, Heike Behrend, Ben Liskow, Iris Witte, Ursula Veit-Köhler, Gritta |
author_facet |
Weith, Friederike Link, Heike Behrend, Ben Liskow, Iris Witte, Ursula Veit-Köhler, Gritta |
author_sort |
Weith, Friederike |
title |
Biotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at four stations in the Weddell Sea (POLARSTERN cruise PS 118, February - April 2019) |
title_short |
Biotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at four stations in the Weddell Sea (POLARSTERN cruise PS 118, February - April 2019) |
title_full |
Biotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at four stations in the Weddell Sea (POLARSTERN cruise PS 118, February - April 2019) |
title_fullStr |
Biotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at four stations in the Weddell Sea (POLARSTERN cruise PS 118, February - April 2019) |
title_full_unstemmed |
Biotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at four stations in the Weddell Sea (POLARSTERN cruise PS 118, February - April 2019) |
title_sort |
biotic water-column characteristics (chla, phaeo, tc, tn, δ13c, δ15n) at four stations in the weddell sea (polarstern cruise ps 118, february - april 2019) |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.960309 |
op_coverage |
MEDIAN LATITUDE: -63.964128 * MEDIAN LONGITUDE: -55.945900 * SOUTH-BOUND LATITUDE: -64.980080 * WEST-BOUND LONGITUDE: -57.776000 * NORTH-BOUND LATITUDE: -63.072530 * EAST-BOUND LONGITUDE: -54.357180 * DATE/TIME START: 2019-03-05T12:26:00 * DATE/TIME END: 2019-03-22T11:57:00 * MINIMUM DEPTH, water: 3.1 m * MAXIMUM DEPTH, water: 448.6 m |
long_lat |
ENVELOPE(-57.776000,-54.357180,-63.072530,-64.980080) |
genre |
Antarc* Antarctic Berichte zur Polar- und Meeresforschung Reports on Polar and Marine Research Sea ice Southern Ocean Weddell Sea |
genre_facet |
Antarc* Antarctic Berichte zur Polar- und Meeresforschung Reports on Polar and Marine Research Sea ice Southern Ocean Weddell Sea |
op_relation |
Weith, Friederike; Jerosch, Kerstin; Pehlke, Hendrik; Bick, Andreas; Behrend, Ben; Veit-Köhler, Gritta; Link, Heike (submitted): Bioregions cannot reflect the polychaete community distribution (taxonomic and functional groups) on the Weddell Sea shelf. Dorschel, Boris (2019): The Expedition PS118 of the Research Vessel POLARSTERN to the Weddell Sea in 2019. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 735, 149 pp, https://doi.org/10.2312/BzPM_0735_2019 Säring, Friederike; Bick, Andreas; Link, Heike (2022): A new species of Anobothrus (Polychaeta, Ampharetidae) from the Weddell Sea (Antarctica), with notes on habitat characteristics and an updated key to the genus. European Journal of Taxonomy, 789, https://doi.org/10.5852/ejt.2022.789.1637 Säring, Friederike; Link, Heike; Behrend, Ben; Bodur, Yasemin V; Liskow, Iris; Veit-Köhler, Gritta (2021): Biotic and abiotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at stations in the Weddell Sea (POLARSTERN cruise PS 96, ANT-XXXI/2, December 2015–February 2016) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932762 Säring, Friederike; Veit-Köhler, Gritta; Seifert, Derya; Liskow, Iris; Link, Heike (2022): Sea-ice-related environmental drivers affect meiofauna and macrofauna communities differently at large scales (Southern Ocean, Antarctic). Marine Ecology Progress Series, 700, 13-37, https://doi.org/10.3354/meps14188 Vanreusel, Ann; Hauquier, Frejia; Beuselinck, Bart; Van Gansbeke, Dirk; Viaene, Niels; Veit-Köhler, Gritta (2021): Biotic water-column characteristics for stations from the North-Western Weddell Sea, Bransfield Strait, and Drake Passage (POLARSTERN cruise PS 81, ANT-XXIX/3, January-March 2013) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932771 Weith, Friederike; Bick, Andreas; Behrend, Ben; Seifert, Derya; Baumann, Moritz; Link, Heike: Polychaete families in sediment samples from the Antarctic Peninsula and the Weddell Sea: data from multicorer and box corer samples from stations of POLARSTERN cruises PS81, PS96, and PS118 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.960304 Weith, Friederike; Veit-Köhler, Gritta; Behrend, Ben; Witte, Ursula; Liskow, Iris; Link, Heike (2023): Sediment characteristics (Chla, Phaeo, TOC, TN, δ13C, δ15N, grain size) at four stations in the Weddell Sea (POLARSTERN cruise PS118, February - April 2019) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.960326 https://doi.pangaea.de/10.1594/PANGAEA.960309 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.2312/BzPM_0735_201910.5852/ejt.2022.789.163710.1594/PANGAEA.93276210.3354/meps1418810.1594/PANGAEA.93277110.1594/PANGAEA.960326 |
_version_ |
1810485546580967424 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.960309 2024-09-15T17:40:12+00:00 Biotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at four stations in the Weddell Sea (POLARSTERN cruise PS 118, February - April 2019) Weith, Friederike Link, Heike Behrend, Ben Liskow, Iris Witte, Ursula Veit-Köhler, Gritta MEDIAN LATITUDE: -63.964128 * MEDIAN LONGITUDE: -55.945900 * SOUTH-BOUND LATITUDE: -64.980080 * WEST-BOUND LONGITUDE: -57.776000 * NORTH-BOUND LATITUDE: -63.072530 * EAST-BOUND LONGITUDE: -54.357180 * DATE/TIME START: 2019-03-05T12:26:00 * DATE/TIME END: 2019-03-22T11:57:00 * MINIMUM DEPTH, water: 3.1 m * MAXIMUM DEPTH, water: 448.6 m text/tab-separated-values, 84 data points https://doi.pangaea.de/10.1594/PANGAEA.960309 en eng PANGAEA Weith, Friederike; Jerosch, Kerstin; Pehlke, Hendrik; Bick, Andreas; Behrend, Ben; Veit-Köhler, Gritta; Link, Heike (submitted): Bioregions cannot reflect the polychaete community distribution (taxonomic and functional groups) on the Weddell Sea shelf. Dorschel, Boris (2019): The Expedition PS118 of the Research Vessel POLARSTERN to the Weddell Sea in 2019. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 735, 149 pp, https://doi.org/10.2312/BzPM_0735_2019 Säring, Friederike; Bick, Andreas; Link, Heike (2022): A new species of Anobothrus (Polychaeta, Ampharetidae) from the Weddell Sea (Antarctica), with notes on habitat characteristics and an updated key to the genus. European Journal of Taxonomy, 789, https://doi.org/10.5852/ejt.2022.789.1637 Säring, Friederike; Link, Heike; Behrend, Ben; Bodur, Yasemin V; Liskow, Iris; Veit-Köhler, Gritta (2021): Biotic and abiotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at stations in the Weddell Sea (POLARSTERN cruise PS 96, ANT-XXXI/2, December 2015–February 2016) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932762 Säring, Friederike; Veit-Köhler, Gritta; Seifert, Derya; Liskow, Iris; Link, Heike (2022): Sea-ice-related environmental drivers affect meiofauna and macrofauna communities differently at large scales (Southern Ocean, Antarctic). Marine Ecology Progress Series, 700, 13-37, https://doi.org/10.3354/meps14188 Vanreusel, Ann; Hauquier, Frejia; Beuselinck, Bart; Van Gansbeke, Dirk; Viaene, Niels; Veit-Köhler, Gritta (2021): Biotic water-column characteristics for stations from the North-Western Weddell Sea, Bransfield Strait, and Drake Passage (POLARSTERN cruise PS 81, ANT-XXIX/3, January-March 2013) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932771 Weith, Friederike; Bick, Andreas; Behrend, Ben; Seifert, Derya; Baumann, Moritz; Link, Heike: Polychaete families in sediment samples from the Antarctic Peninsula and the Weddell Sea: data from multicorer and box corer samples from stations of POLARSTERN cruises PS81, PS96, and PS118 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.960304 Weith, Friederike; Veit-Köhler, Gritta; Behrend, Ben; Witte, Ursula; Liskow, Iris; Link, Heike (2023): Sediment characteristics (Chla, Phaeo, TOC, TN, δ13C, δ15N, grain size) at four stations in the Weddell Sea (POLARSTERN cruise PS118, February - April 2019) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.960326 https://doi.pangaea.de/10.1594/PANGAEA.960309 CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess Antarctic Carbon total Chlorophyll a chlorophyll bottom chlorophyll maximum Cruise/expedition CTD/Rosette CTD-RO Date/Time of event DEPTH water Depth of chlorophyll maximum Elevation of event Event label Flash combustion in a Flash 2000 (Thermo) elemental analyzer Fluorometry Gear Latitude of event Longitude of event Nitrogen Operation number phaeopigments Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas PS118 PS118_12-1 PS118_38-1 PS118_6-1 PS118_8-2 Sample type Southern Ocean SPP1158 Stable isotopes Station label Total Carbon total nitrogen water column Water-column parameters Weddell Sea δ13C δ15N dataset ftpangaea https://doi.org/10.2312/BzPM_0735_201910.5852/ejt.2022.789.163710.1594/PANGAEA.93276210.3354/meps1418810.1594/PANGAEA.93277110.1594/PANGAEA.960326 2024-07-30T23:42:28Z This dataset contains biotic data from water-column samples taken with Niskin bottles mounted on a CTD rosette from four sites in the northwestern Weddell Sea. Data are provided for water-column pigments (chlorophyll a and phaeopigment content through fluorometry), total carbon (TC), total nitrogen (TN) and stable isotope values of carbon and nitrogen (δ13C, δ15N) from the chlorophyll maximum (Cmax, defined as the water depth with maximum fluorescence detected during in-situ profiles) and close to the sea bottom. Water was filtered onto glass fiber filters (GF/C for pigments, pre-combusted GF/F for C and N analyses) and stored at -80°C prior to analysis. Same sampling and measurement procedure as for PS 96 samples were applied, detailed methods are described in Säring et al. (2022), except for stable isotopes: Flash combustion in a Flash 2000 (Thermo) elemental analyser to a Delta V advantage (Thermo) isotope ratio masspectrometer. δ values are reported relative to atmospheric N₂ (δ15N) and Vienna PeeDee Belemnite (δ13C). Reference materials for stable isotope analysis: IAEA-N1, IAEA-N2, IAEA-N3, NBS 22, IAEA-CH-3 and IAEA-CH-6; calibration material: Acetanilide (Merck). The analytical precision for both stable isotope ratios was <±0.2‰. Samples were not acidified to avoid loss of material. We assumed low inorganic carbon content in the water column for our analyses. This data table is part of a study analyzing the role of environmental parameters for meio- and macrofaunal community compositions and polychaete community distribution patterns (see "Supplement to", "Related to" and "Further details" below). Dataset Antarc* Antarctic Berichte zur Polar- und Meeresforschung Reports on Polar and Marine Research Sea ice Southern Ocean Weddell Sea PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-57.776000,-54.357180,-63.072530,-64.980080) |