Algal pigment concentrations in the ocean during the Arctic MOSAiC-expedition
Algal pigment concentrations were retrieved from ocean samples, during the whole MOSAiC expedition (Multidisciplinary drifting Observatory for the Study of Arctic Climate) in 2019 to 2020. During MOSAiC, RV Polarstern anchored into an ice floe to gain new insights into Arctic climate over a full ann...
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Format: | Dataset |
Language: | English |
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PANGAEA
2023
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Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.955763 https://doi.org/10.1594/PANGAEA.955763 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.955763 |
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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 |
19'-Hexanoyloxy-4-ketofucoxanthin 19-Butanoyloxyfucoxanthin 19-Hexanoyloxyfucoxanthin Alloxanthin alpha-Carotene Arctic Ocean beta-Carotene Chlorophyll a total Chlorophyll b Chlorophyll c1+c2 Chlorophyll c3 Comment CTD/Rosette CTD-RO DATE/TIME DEPTH water Diadinoxanthin Diatoxanthin Dinoxanthin Echinenone Event label Fucoxanthin Gear Gyroxanthin diester High Performance Liquid Chromatography (HPLC) LATITUDE LONGITUDE Lutein Lycopene MOSAiC MOSAiC20192020 Multidisciplinary drifting Observatory for the Study of Arctic Climate Neoxanthin Peridinin Pheophorbides Polarstern Prasinoxanthin PS122/1 PS122/1_10-44 PS122/1_6-58 PS122/1_7-49 PS122/1_8-46 PS122/1_9-50 PS122/2 PS122/2_17-41 PS122/2_18-34 PS122/2_19-56 PS122/2_20-46 |
spellingShingle |
19'-Hexanoyloxy-4-ketofucoxanthin 19-Butanoyloxyfucoxanthin 19-Hexanoyloxyfucoxanthin Alloxanthin alpha-Carotene Arctic Ocean beta-Carotene Chlorophyll a total Chlorophyll b Chlorophyll c1+c2 Chlorophyll c3 Comment CTD/Rosette CTD-RO DATE/TIME DEPTH water Diadinoxanthin Diatoxanthin Dinoxanthin Echinenone Event label Fucoxanthin Gear Gyroxanthin diester High Performance Liquid Chromatography (HPLC) LATITUDE LONGITUDE Lutein Lycopene MOSAiC MOSAiC20192020 Multidisciplinary drifting Observatory for the Study of Arctic Climate Neoxanthin Peridinin Pheophorbides Polarstern Prasinoxanthin PS122/1 PS122/1_10-44 PS122/1_6-58 PS122/1_7-49 PS122/1_8-46 PS122/1_9-50 PS122/2 PS122/2_17-41 PS122/2_18-34 PS122/2_19-56 PS122/2_20-46 van Leeuwe, Maria A Stefels, Jacqueline Peeken, Ilka Murawski, Sandra Bozzato, Deborah Castellani, Giulia Eggers, Lena Fong, Allison A Hoppe, Clara Jule Marie Snoeijs-Leijonmalm, Pauline Webb, Alison L Algal pigment concentrations in the ocean during the Arctic MOSAiC-expedition |
topic_facet |
19'-Hexanoyloxy-4-ketofucoxanthin 19-Butanoyloxyfucoxanthin 19-Hexanoyloxyfucoxanthin Alloxanthin alpha-Carotene Arctic Ocean beta-Carotene Chlorophyll a total Chlorophyll b Chlorophyll c1+c2 Chlorophyll c3 Comment CTD/Rosette CTD-RO DATE/TIME DEPTH water Diadinoxanthin Diatoxanthin Dinoxanthin Echinenone Event label Fucoxanthin Gear Gyroxanthin diester High Performance Liquid Chromatography (HPLC) LATITUDE LONGITUDE Lutein Lycopene MOSAiC MOSAiC20192020 Multidisciplinary drifting Observatory for the Study of Arctic Climate Neoxanthin Peridinin Pheophorbides Polarstern Prasinoxanthin PS122/1 PS122/1_10-44 PS122/1_6-58 PS122/1_7-49 PS122/1_8-46 PS122/1_9-50 PS122/2 PS122/2_17-41 PS122/2_18-34 PS122/2_19-56 PS122/2_20-46 |
description |
Algal pigment concentrations were retrieved from ocean samples, during the whole MOSAiC expedition (Multidisciplinary drifting Observatory for the Study of Arctic Climate) in 2019 to 2020. During MOSAiC, RV Polarstern anchored into an ice floe to gain new insights into Arctic climate over a full annual cycle. Ocean data were collected starting with the onset of the study, at 85 degrees north and 137 degrees east, following the drift towards the Fram Strait, and returning to the North Pole in the last leg of the expedition. Ocean samples were collected with a CTD, either from the ship, or from the ice floe in Ocean City (Rabe et al. 2022). Altogether 216 samples have been collected and analysed. After extraction in 90 % acetone, samples were analysed using high-performance liquid chromatography (HPLC) on a Waters system. Algal pigments contain a multiple set of information. Firstly, pigment concentrations can show the presence of algal biomass in the various water masses sampled. Secondly, marker pigments can reveal seasonal and temporal dynamics in algal community structure, by discerning specific algal classes like diatoms, cryptophytes, haptophytes and chlorophytes that have specific roles in biogeochemical cycles. Thirdly, certain pigments are indicative of the (photo)-physiological state of micro-algae and fourth, degradation products of the main chlorophyll a pigment further give an indication about senescence and grazing in the various habitats. |
format |
Dataset |
author |
van Leeuwe, Maria A Stefels, Jacqueline Peeken, Ilka Murawski, Sandra Bozzato, Deborah Castellani, Giulia Eggers, Lena Fong, Allison A Hoppe, Clara Jule Marie Snoeijs-Leijonmalm, Pauline Webb, Alison L |
author_facet |
van Leeuwe, Maria A Stefels, Jacqueline Peeken, Ilka Murawski, Sandra Bozzato, Deborah Castellani, Giulia Eggers, Lena Fong, Allison A Hoppe, Clara Jule Marie Snoeijs-Leijonmalm, Pauline Webb, Alison L |
author_sort |
van Leeuwe, Maria A |
title |
Algal pigment concentrations in the ocean during the Arctic MOSAiC-expedition |
title_short |
Algal pigment concentrations in the ocean during the Arctic MOSAiC-expedition |
title_full |
Algal pigment concentrations in the ocean during the Arctic MOSAiC-expedition |
title_fullStr |
Algal pigment concentrations in the ocean during the Arctic MOSAiC-expedition |
title_full_unstemmed |
Algal pigment concentrations in the ocean during the Arctic MOSAiC-expedition |
title_sort |
algal pigment concentrations in the ocean during the arctic mosaic-expedition |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.955763 https://doi.org/10.1594/PANGAEA.955763 |
op_coverage |
MEDIAN LATITUDE: 85.314542 * MEDIAN LONGITUDE: 54.505407 * SOUTH-BOUND LATITUDE: 78.589351 * WEST-BOUND LONGITUDE: -35.676758 * NORTH-BOUND LATITUDE: 88.937782 * EAST-BOUND LONGITUDE: 121.007309 * DATE/TIME START: 2019-11-08T01:13:00 * DATE/TIME END: 2020-09-25T08:59:00 * MINIMUM DEPTH, water: 0.91 m * MAXIMUM DEPTH, water: 384.98 m |
long_lat |
ENVELOPE(-35.676758,121.007309,88.937782,78.589351) |
geographic |
Arctic Arctic Ocean North Pole |
geographic_facet |
Arctic Arctic Ocean North Pole |
genre |
Arctic Arctic Arctic Ocean Fram Strait North Pole |
genre_facet |
Arctic Arctic Arctic Ocean Fram Strait North Pole |
op_relation |
van Leeuwe, Maria A; Webb, Alison L; Peeken, Ilka; Murawski, Sandra; Bozzato, Deborah; Nomura, Daiki; Chamberlain, Emelia; Droste, Elise Sayana; Fong, Allison A; Stefels, Jacqueline (2023): Algal pigment concentrations in meltponds and leads during the Arctic MOSAiC-expedition (Leg 4 and 5) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.957171 Rabe, Benjamin; Heuzé, Céline; Regnery, Julia; Aksenov, Yevgeny; Allerholt, Jacob; Athanase, Marylou; Bai, Youcheng; Basque, Chris; Bauch, Dorothea; Baumann, Till; Chen, Dake; Cole, Sylvia T; Craw, Lisa; Davies, Andrew; Damm, Ellen; Dethloff, Klaus; Divine, Dmitry V; Doglioni, Francesca; Ebert, Falk; Fang, Ying-Chih; Fer, Ilker; Fong, Allison A; Gradinger, Rolf; Granskog, Mats A; Graupner, Rainer; Haas, Christian; He, Hailun; He, Yan; Hoppmann, Mario; Janout, Markus A; Kadko, David; Kanzow, Torsten; Karam, Salar; Kawaguchi, Yusuke; Koenig, Zoé; Kong, Bin; Krishfield, Richard A; Krumpen, Thomas; Kuhlmey, David; Kuznetsov, Ivan; Lan, Musheng; Laukert, Georgi; Lei, Ruibo; Li, Tao; Torres-Valdés, Sinhué; Lin, Lina; Lin, Long; Liu, Hailong; Liu, Na; Loose, Brice; Ma, Xiaobing; McKay, Rosalie; Mallet, Maria; Mallett, Robbie D C; Maslowski, Wieslaw; Mertens, Christian; Mohrholz, Volker; Muilwijk, Morven; Nicolaus, Marcel; O'Brien, Jeffrey K; Perovich, Donald K; Ren, Jian; Rex, Markus; Ribeiro, Natalia; Rinke, Annette; Schaffer, Janin; Schuffenhauer, Ingo; Schulz, Kirstin; Shupe, Matthew D; Shaw, William; Sokolov, Vladimir; Sommerfeld, Anja; Spreen, Gunnar; Stanton, Timothy; Stephens, Mark; Su, Jie; Sukhikh, Natalia; Sundfjord, Arild; Thomisch, Karolin; Tippenhauer, Sandra; Toole, John M; Vredenborg, Myriel; Walter, Maren; Wang, Hangzhou; Wang, Lei; Wang, Yuntao; Wendisch, Manfred; Zhao, Jinping; Zhou, Meng; Zhu, Jialiang (2022): Overview of the MOSAiC expedition: Physical oceanography. Elementa - Science of the Anthropocene, 10(1), 00062, https://doi.org/10.1525/elementa.2021.00062 https://doi.pangaea.de/10.1594/PANGAEA.955763 https://doi.org/10.1594/PANGAEA.955763 |
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.95576310.1594/PANGAEA.95717110.1525/elementa.2021.00062 |
_version_ |
1811634031404515328 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.955763 2024-09-30T14:28:16+00:00 Algal pigment concentrations in the ocean during the Arctic MOSAiC-expedition van Leeuwe, Maria A Stefels, Jacqueline Peeken, Ilka Murawski, Sandra Bozzato, Deborah Castellani, Giulia Eggers, Lena Fong, Allison A Hoppe, Clara Jule Marie Snoeijs-Leijonmalm, Pauline Webb, Alison L MEDIAN LATITUDE: 85.314542 * MEDIAN LONGITUDE: 54.505407 * SOUTH-BOUND LATITUDE: 78.589351 * WEST-BOUND LONGITUDE: -35.676758 * NORTH-BOUND LATITUDE: 88.937782 * EAST-BOUND LONGITUDE: 121.007309 * DATE/TIME START: 2019-11-08T01:13:00 * DATE/TIME END: 2020-09-25T08:59:00 * MINIMUM DEPTH, water: 0.91 m * MAXIMUM DEPTH, water: 384.98 m 2023 text/tab-separated-values, 5633 data points https://doi.pangaea.de/10.1594/PANGAEA.955763 https://doi.org/10.1594/PANGAEA.955763 en eng PANGAEA van Leeuwe, Maria A; Webb, Alison L; Peeken, Ilka; Murawski, Sandra; Bozzato, Deborah; Nomura, Daiki; Chamberlain, Emelia; Droste, Elise Sayana; Fong, Allison A; Stefels, Jacqueline (2023): Algal pigment concentrations in meltponds and leads during the Arctic MOSAiC-expedition (Leg 4 and 5) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.957171 Rabe, Benjamin; Heuzé, Céline; Regnery, Julia; Aksenov, Yevgeny; Allerholt, Jacob; Athanase, Marylou; Bai, Youcheng; Basque, Chris; Bauch, Dorothea; Baumann, Till; Chen, Dake; Cole, Sylvia T; Craw, Lisa; Davies, Andrew; Damm, Ellen; Dethloff, Klaus; Divine, Dmitry V; Doglioni, Francesca; Ebert, Falk; Fang, Ying-Chih; Fer, Ilker; Fong, Allison A; Gradinger, Rolf; Granskog, Mats A; Graupner, Rainer; Haas, Christian; He, Hailun; He, Yan; Hoppmann, Mario; Janout, Markus A; Kadko, David; Kanzow, Torsten; Karam, Salar; Kawaguchi, Yusuke; Koenig, Zoé; Kong, Bin; Krishfield, Richard A; Krumpen, Thomas; Kuhlmey, David; Kuznetsov, Ivan; Lan, Musheng; Laukert, Georgi; Lei, Ruibo; Li, Tao; Torres-Valdés, Sinhué; Lin, Lina; Lin, Long; Liu, Hailong; Liu, Na; Loose, Brice; Ma, Xiaobing; McKay, Rosalie; Mallet, Maria; Mallett, Robbie D C; Maslowski, Wieslaw; Mertens, Christian; Mohrholz, Volker; Muilwijk, Morven; Nicolaus, Marcel; O'Brien, Jeffrey K; Perovich, Donald K; Ren, Jian; Rex, Markus; Ribeiro, Natalia; Rinke, Annette; Schaffer, Janin; Schuffenhauer, Ingo; Schulz, Kirstin; Shupe, Matthew D; Shaw, William; Sokolov, Vladimir; Sommerfeld, Anja; Spreen, Gunnar; Stanton, Timothy; Stephens, Mark; Su, Jie; Sukhikh, Natalia; Sundfjord, Arild; Thomisch, Karolin; Tippenhauer, Sandra; Toole, John M; Vredenborg, Myriel; Walter, Maren; Wang, Hangzhou; Wang, Lei; Wang, Yuntao; Wendisch, Manfred; Zhao, Jinping; Zhou, Meng; Zhu, Jialiang (2022): Overview of the MOSAiC expedition: Physical oceanography. Elementa - Science of the Anthropocene, 10(1), 00062, https://doi.org/10.1525/elementa.2021.00062 https://doi.pangaea.de/10.1594/PANGAEA.955763 https://doi.org/10.1594/PANGAEA.955763 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess 19'-Hexanoyloxy-4-ketofucoxanthin 19-Butanoyloxyfucoxanthin 19-Hexanoyloxyfucoxanthin Alloxanthin alpha-Carotene Arctic Ocean beta-Carotene Chlorophyll a total Chlorophyll b Chlorophyll c1+c2 Chlorophyll c3 Comment CTD/Rosette CTD-RO DATE/TIME DEPTH water Diadinoxanthin Diatoxanthin Dinoxanthin Echinenone Event label Fucoxanthin Gear Gyroxanthin diester High Performance Liquid Chromatography (HPLC) LATITUDE LONGITUDE Lutein Lycopene MOSAiC MOSAiC20192020 Multidisciplinary drifting Observatory for the Study of Arctic Climate Neoxanthin Peridinin Pheophorbides Polarstern Prasinoxanthin PS122/1 PS122/1_10-44 PS122/1_6-58 PS122/1_7-49 PS122/1_8-46 PS122/1_9-50 PS122/2 PS122/2_17-41 PS122/2_18-34 PS122/2_19-56 PS122/2_20-46 dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.95576310.1594/PANGAEA.95717110.1525/elementa.2021.00062 2024-09-11T00:15:18Z Algal pigment concentrations were retrieved from ocean samples, during the whole MOSAiC expedition (Multidisciplinary drifting Observatory for the Study of Arctic Climate) in 2019 to 2020. During MOSAiC, RV Polarstern anchored into an ice floe to gain new insights into Arctic climate over a full annual cycle. Ocean data were collected starting with the onset of the study, at 85 degrees north and 137 degrees east, following the drift towards the Fram Strait, and returning to the North Pole in the last leg of the expedition. Ocean samples were collected with a CTD, either from the ship, or from the ice floe in Ocean City (Rabe et al. 2022). Altogether 216 samples have been collected and analysed. After extraction in 90 % acetone, samples were analysed using high-performance liquid chromatography (HPLC) on a Waters system. Algal pigments contain a multiple set of information. Firstly, pigment concentrations can show the presence of algal biomass in the various water masses sampled. Secondly, marker pigments can reveal seasonal and temporal dynamics in algal community structure, by discerning specific algal classes like diatoms, cryptophytes, haptophytes and chlorophytes that have specific roles in biogeochemical cycles. Thirdly, certain pigments are indicative of the (photo)-physiological state of micro-algae and fourth, degradation products of the main chlorophyll a pigment further give an indication about senescence and grazing in the various habitats. Dataset Arctic Arctic Arctic Ocean Fram Strait North Pole PANGAEA - Data Publisher for Earth & Environmental Science Arctic Arctic Ocean North Pole ENVELOPE(-35.676758,121.007309,88.937782,78.589351) |