Dissolved organic matter, semi-labile dissolved organic matter and virus abundance measured from water bottle samples during METEOR cruise M156
This dataset includes measured and calculated data over the epi-mesopelagic layer (0-450 m depth) of 29 stations with 4 stations within a cyclonic eddy nearby Brava island, 5 stations within a cyclonic eddy nearby Sal island, and one station within an anticyclonic eddy around the Cabo Verde islands...
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.959743 https://doi.org/10.1594/PANGAEA.959743 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.959743 2024-06-23T07:55:21+00:00 Dissolved organic matter, semi-labile dissolved organic matter and virus abundance measured from water bottle samples during METEOR cruise M156 Devresse, Quentin Becker, Kevin W Engel, Anja MEDIAN LATITUDE: 18.457958 * MEDIAN LONGITUDE: -19.094405 * SOUTH-BOUND LATITUDE: 17.999480 * WEST-BOUND LONGITUDE: -24.333760 * NORTH-BOUND LATITUDE: 21.167000 * EAST-BOUND LONGITUDE: -16.516260 * DATE/TIME START: 2019-04-07T07:58:00 * DATE/TIME END: 2019-12-07T09:00:00 * MINIMUM DEPTH, water: 5 m * MAXIMUM DEPTH, water: 800 m 2023 text/tab-separated-values, 2004 data points https://doi.pangaea.de/10.1594/PANGAEA.959743 https://doi.org/10.1594/PANGAEA.959743 en eng PANGAEA Devresse, Quentin; Becker, Kevin W; Dilmahamod, Ahmad Fehmi; Ortega‐Retuerta, Eva; Engel, Anja (2023): Dissolved Organic Matter Fluorescence as a Tracer of Upwelling and Microbial Activities in Two Cyclonic Eddies in the Eastern Tropical North Atlantic. Journal of Geophysical Research: Oceans, 128(8), e2023JC019821, https://doi.org/10.1029/2023JC019821 https://doi.pangaea.de/10.1594/PANGAEA.959743 https://doi.org/10.1594/PANGAEA.959743 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Canarias Sea Carbon organic dissolved semi-labile Cast number CTD/Rosette CTD-RO DATE/TIME DEPTH water DOC DON Event label Flow cytometry LATITUDE LONGITUDE M156 M156_107-1 M156_113-1 M156_125-1 M156_130-1 M156_13-1 M156_135-1 M156_138-1 M156_143-1 M156_151-1 M156_155-1 M156_158-1 M156_21-1 M156_26-1 M156_3-1 M156_37-1 M156_43-1 M156_50-1 M156_58-1 M156_59-1 M156_66-1 M156_70-1 M156_7-1 M156_75-1 M156_79-1 M156_87-1 M156_91-1 M156_98-1 Meteor (1986) Nitrogen Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.95974310.1029/2023JC019821 2024-06-12T14:17:12Z This dataset includes measured and calculated data over the epi-mesopelagic layer (0-450 m depth) of 29 stations with 4 stations within a cyclonic eddy nearby Brava island, 5 stations within a cyclonic eddy nearby Sal island, and one station within an anticyclonic eddy around the Cabo Verde islands in the eastern Tropical North Atlantic during the M160 cruise on the RV Meteor from November 22nd to December 20th, 2019. Duplicate samples for dissolved organic carbon (DOC) and total dissolved organic nitrogen (TDN) were filtered through 0.45 μm GMF GD/X filters (Whatman, GE Healthcare Life 248 Sciences, UK) and collected in combusted glass ampoules. Syringes and filters were rinsed with 25 and 50 mL of sample, respectively in order to remove potential contaminations. Samples were acidified with 20 μL of hydrochloric acid (30%) and stored at 4°C until analysis by high−temperature combustion using a Shimadzu TOC−VCSH after Engel & Galgani (2016). Values of TDN were corrected with dissolved inorganic nitrogen (nitrate+nitrite) and thereafter referred to as dissolved organic nitrogen (DON). To estimate the fraction of semi-labile dissolved organic carbon and semi-labile dissolved organic nitrogen, we determined high-molecular-weight (>1 kDa) dissolved combined carbohydrates (dCCHO) based on Engel and Händel (2011, https://doi.org/10.1093/plankt/fbq122) and dissolved hydrolysable amino acids (dHAA) based on Lindroth and Mopper (1979, https://doi.org/10.1021/ac50047a019) and Dittmar et al, (2009). The analysis of DCCHO detected 11 monomers: and the dHAA analysis classified 13 monomers. The calculations for the carbon and nitrogen contents of dCCHO and dHAA were based on carbon and nitrogen atoms contained in the identified monomers. The sum of dCCHO and dHAA carbon and nitrogen contents are referred to as SL-DOC and SL-DON respectively. Size class of virus abundance measured by flow cytometry. Dataset North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-24.333760,-16.516260,21.167000,17.999480) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Canarias Sea Carbon organic dissolved semi-labile Cast number CTD/Rosette CTD-RO DATE/TIME DEPTH water DOC DON Event label Flow cytometry LATITUDE LONGITUDE M156 M156_107-1 M156_113-1 M156_125-1 M156_130-1 M156_13-1 M156_135-1 M156_138-1 M156_143-1 M156_151-1 M156_155-1 M156_158-1 M156_21-1 M156_26-1 M156_3-1 M156_37-1 M156_43-1 M156_50-1 M156_58-1 M156_59-1 M156_66-1 M156_70-1 M156_7-1 M156_75-1 M156_79-1 M156_87-1 M156_91-1 M156_98-1 Meteor (1986) Nitrogen |
spellingShingle |
Canarias Sea Carbon organic dissolved semi-labile Cast number CTD/Rosette CTD-RO DATE/TIME DEPTH water DOC DON Event label Flow cytometry LATITUDE LONGITUDE M156 M156_107-1 M156_113-1 M156_125-1 M156_130-1 M156_13-1 M156_135-1 M156_138-1 M156_143-1 M156_151-1 M156_155-1 M156_158-1 M156_21-1 M156_26-1 M156_3-1 M156_37-1 M156_43-1 M156_50-1 M156_58-1 M156_59-1 M156_66-1 M156_70-1 M156_7-1 M156_75-1 M156_79-1 M156_87-1 M156_91-1 M156_98-1 Meteor (1986) Nitrogen Devresse, Quentin Becker, Kevin W Engel, Anja Dissolved organic matter, semi-labile dissolved organic matter and virus abundance measured from water bottle samples during METEOR cruise M156 |
topic_facet |
Canarias Sea Carbon organic dissolved semi-labile Cast number CTD/Rosette CTD-RO DATE/TIME DEPTH water DOC DON Event label Flow cytometry LATITUDE LONGITUDE M156 M156_107-1 M156_113-1 M156_125-1 M156_130-1 M156_13-1 M156_135-1 M156_138-1 M156_143-1 M156_151-1 M156_155-1 M156_158-1 M156_21-1 M156_26-1 M156_3-1 M156_37-1 M156_43-1 M156_50-1 M156_58-1 M156_59-1 M156_66-1 M156_70-1 M156_7-1 M156_75-1 M156_79-1 M156_87-1 M156_91-1 M156_98-1 Meteor (1986) Nitrogen |
description |
This dataset includes measured and calculated data over the epi-mesopelagic layer (0-450 m depth) of 29 stations with 4 stations within a cyclonic eddy nearby Brava island, 5 stations within a cyclonic eddy nearby Sal island, and one station within an anticyclonic eddy around the Cabo Verde islands in the eastern Tropical North Atlantic during the M160 cruise on the RV Meteor from November 22nd to December 20th, 2019. Duplicate samples for dissolved organic carbon (DOC) and total dissolved organic nitrogen (TDN) were filtered through 0.45 μm GMF GD/X filters (Whatman, GE Healthcare Life 248 Sciences, UK) and collected in combusted glass ampoules. Syringes and filters were rinsed with 25 and 50 mL of sample, respectively in order to remove potential contaminations. Samples were acidified with 20 μL of hydrochloric acid (30%) and stored at 4°C until analysis by high−temperature combustion using a Shimadzu TOC−VCSH after Engel & Galgani (2016). Values of TDN were corrected with dissolved inorganic nitrogen (nitrate+nitrite) and thereafter referred to as dissolved organic nitrogen (DON). To estimate the fraction of semi-labile dissolved organic carbon and semi-labile dissolved organic nitrogen, we determined high-molecular-weight (>1 kDa) dissolved combined carbohydrates (dCCHO) based on Engel and Händel (2011, https://doi.org/10.1093/plankt/fbq122) and dissolved hydrolysable amino acids (dHAA) based on Lindroth and Mopper (1979, https://doi.org/10.1021/ac50047a019) and Dittmar et al, (2009). The analysis of DCCHO detected 11 monomers: and the dHAA analysis classified 13 monomers. The calculations for the carbon and nitrogen contents of dCCHO and dHAA were based on carbon and nitrogen atoms contained in the identified monomers. The sum of dCCHO and dHAA carbon and nitrogen contents are referred to as SL-DOC and SL-DON respectively. Size class of virus abundance measured by flow cytometry. |
format |
Dataset |
author |
Devresse, Quentin Becker, Kevin W Engel, Anja |
author_facet |
Devresse, Quentin Becker, Kevin W Engel, Anja |
author_sort |
Devresse, Quentin |
title |
Dissolved organic matter, semi-labile dissolved organic matter and virus abundance measured from water bottle samples during METEOR cruise M156 |
title_short |
Dissolved organic matter, semi-labile dissolved organic matter and virus abundance measured from water bottle samples during METEOR cruise M156 |
title_full |
Dissolved organic matter, semi-labile dissolved organic matter and virus abundance measured from water bottle samples during METEOR cruise M156 |
title_fullStr |
Dissolved organic matter, semi-labile dissolved organic matter and virus abundance measured from water bottle samples during METEOR cruise M156 |
title_full_unstemmed |
Dissolved organic matter, semi-labile dissolved organic matter and virus abundance measured from water bottle samples during METEOR cruise M156 |
title_sort |
dissolved organic matter, semi-labile dissolved organic matter and virus abundance measured from water bottle samples during meteor cruise m156 |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.959743 https://doi.org/10.1594/PANGAEA.959743 |
op_coverage |
MEDIAN LATITUDE: 18.457958 * MEDIAN LONGITUDE: -19.094405 * SOUTH-BOUND LATITUDE: 17.999480 * WEST-BOUND LONGITUDE: -24.333760 * NORTH-BOUND LATITUDE: 21.167000 * EAST-BOUND LONGITUDE: -16.516260 * DATE/TIME START: 2019-04-07T07:58:00 * DATE/TIME END: 2019-12-07T09:00:00 * MINIMUM DEPTH, water: 5 m * MAXIMUM DEPTH, water: 800 m |
long_lat |
ENVELOPE(-24.333760,-16.516260,21.167000,17.999480) |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
Devresse, Quentin; Becker, Kevin W; Dilmahamod, Ahmad Fehmi; Ortega‐Retuerta, Eva; Engel, Anja (2023): Dissolved Organic Matter Fluorescence as a Tracer of Upwelling and Microbial Activities in Two Cyclonic Eddies in the Eastern Tropical North Atlantic. Journal of Geophysical Research: Oceans, 128(8), e2023JC019821, https://doi.org/10.1029/2023JC019821 https://doi.pangaea.de/10.1594/PANGAEA.959743 https://doi.org/10.1594/PANGAEA.959743 |
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.95974310.1029/2023JC019821 |
_version_ |
1802647931291959296 |