Seawater carbonate chemistry and antioxidant defences, oxidative stress of two marine copepods
We collected samples for oxidative stress and antioxidants in a high CO2 mesocosm experiment for two weeks, focussing on two common crustacean copepods Calanus finmarchicus and Temora longicornis. The samples were collected during a field experiment campaign studying responses of plankton communitie...
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2020
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.926955 https://doi.org/10.1594/PANGAEA.926955 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.926955 2024-09-15T18:00:40+00:00 Seawater carbonate chemistry and antioxidant defences, oxidative stress of two marine copepods Engström-Öst, Jonna Kanerva, Mirella Vuori, Kristiina Riebesell, Ulf Spisla, Carsten Glippa, Olivier LATITUDE: 60.265000 * LONGITUDE: 5.205830 * DATE/TIME START: 2015-06-02T00:00:00 * DATE/TIME END: 2015-06-14T00:00:00 2020 text/tab-separated-values, 5630 data points https://doi.pangaea.de/10.1594/PANGAEA.926955 https://doi.org/10.1594/PANGAEA.926955 en eng PANGAEA Engström-Öst, Jonna; Kanerva, Mirella; Vuori, Kristiina; Riebesell, Ulf; Spisla, Carsten; Glippa, Olivier (2020): Oxidative stress and antioxidant defence responses in two marine copepods in a high CO2 experiment. Science of the Total Environment, 745, 140600, https://doi.org/10.1016/j.scitotenv.2020.140600 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2020): seacarb: seawater carbonate chemistry with R. R package version 3.2.14. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.926955 https://doi.org/10.1594/PANGAEA.926955 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Alkalinity total standard deviation Animalia Aragonite saturation state Arthropoda Bicarbonate ion Calanus finmarchicus Calcite saturation state Calculated using seacarb Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Catalase activity per protein mass Chlorophyll a Coast and continental shelf DATE/TIME Event label Field experiment Fjord Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Fugacity of carbon dioxide in seawater Glutathione dataset 2020 ftpangaea https://doi.org/10.1594/PANGAEA.92695510.1016/j.scitotenv.2020.140600 2024-07-24T02:31:34Z We collected samples for oxidative stress and antioxidants in a high CO2 mesocosm experiment for two weeks, focussing on two common crustacean copepods Calanus finmarchicus and Temora longicornis. The samples were collected during a field experiment campaign studying responses of plankton communities to future ocean acidification (OA), off the Norwegian coast south of Bergen. The main results showed that there were species-specific differences between Temora and Calanus, especially in antioxidant defences (glutathione system) and oxidative stress (lipid peroxidation and reduced:oxidised glutathione ratio). Regular monitoring of chlorophyll a and jellyfish abundances taking place during the field campaign revealed that both chl a and predators may have affected the eco-physiological response. Antioxidant and oxidative stress levels are known to respond sensitively to both the food quality and quantity and the predator pressure, apart from environmental (i.e., abiotic) changes. Calanus was more robust towards OA, perhaps due to its high tolerance to a wide range of vertical physical-chemical conditions. Both top-down and bottom-up factors seem to play a role for the outcome of copepod responses to future ocean acidification. Dataset Calanus finmarchicus Ocean acidification Copepods PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(5.205830,5.205830,60.265000,60.265000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total standard deviation Animalia Aragonite saturation state Arthropoda Bicarbonate ion Calanus finmarchicus Calcite saturation state Calculated using seacarb Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Catalase activity per protein mass Chlorophyll a Coast and continental shelf DATE/TIME Event label Field experiment Fjord Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Fugacity of carbon dioxide in seawater Glutathione |
spellingShingle |
Alkalinity total standard deviation Animalia Aragonite saturation state Arthropoda Bicarbonate ion Calanus finmarchicus Calcite saturation state Calculated using seacarb Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Catalase activity per protein mass Chlorophyll a Coast and continental shelf DATE/TIME Event label Field experiment Fjord Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Fugacity of carbon dioxide in seawater Glutathione Engström-Öst, Jonna Kanerva, Mirella Vuori, Kristiina Riebesell, Ulf Spisla, Carsten Glippa, Olivier Seawater carbonate chemistry and antioxidant defences, oxidative stress of two marine copepods |
topic_facet |
Alkalinity total standard deviation Animalia Aragonite saturation state Arthropoda Bicarbonate ion Calanus finmarchicus Calcite saturation state Calculated using seacarb Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Catalase activity per protein mass Chlorophyll a Coast and continental shelf DATE/TIME Event label Field experiment Fjord Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Fugacity of carbon dioxide in seawater Glutathione |
description |
We collected samples for oxidative stress and antioxidants in a high CO2 mesocosm experiment for two weeks, focussing on two common crustacean copepods Calanus finmarchicus and Temora longicornis. The samples were collected during a field experiment campaign studying responses of plankton communities to future ocean acidification (OA), off the Norwegian coast south of Bergen. The main results showed that there were species-specific differences between Temora and Calanus, especially in antioxidant defences (glutathione system) and oxidative stress (lipid peroxidation and reduced:oxidised glutathione ratio). Regular monitoring of chlorophyll a and jellyfish abundances taking place during the field campaign revealed that both chl a and predators may have affected the eco-physiological response. Antioxidant and oxidative stress levels are known to respond sensitively to both the food quality and quantity and the predator pressure, apart from environmental (i.e., abiotic) changes. Calanus was more robust towards OA, perhaps due to its high tolerance to a wide range of vertical physical-chemical conditions. Both top-down and bottom-up factors seem to play a role for the outcome of copepod responses to future ocean acidification. |
format |
Dataset |
author |
Engström-Öst, Jonna Kanerva, Mirella Vuori, Kristiina Riebesell, Ulf Spisla, Carsten Glippa, Olivier |
author_facet |
Engström-Öst, Jonna Kanerva, Mirella Vuori, Kristiina Riebesell, Ulf Spisla, Carsten Glippa, Olivier |
author_sort |
Engström-Öst, Jonna |
title |
Seawater carbonate chemistry and antioxidant defences, oxidative stress of two marine copepods |
title_short |
Seawater carbonate chemistry and antioxidant defences, oxidative stress of two marine copepods |
title_full |
Seawater carbonate chemistry and antioxidant defences, oxidative stress of two marine copepods |
title_fullStr |
Seawater carbonate chemistry and antioxidant defences, oxidative stress of two marine copepods |
title_full_unstemmed |
Seawater carbonate chemistry and antioxidant defences, oxidative stress of two marine copepods |
title_sort |
seawater carbonate chemistry and antioxidant defences, oxidative stress of two marine copepods |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.926955 https://doi.org/10.1594/PANGAEA.926955 |
op_coverage |
LATITUDE: 60.265000 * LONGITUDE: 5.205830 * DATE/TIME START: 2015-06-02T00:00:00 * DATE/TIME END: 2015-06-14T00:00:00 |
long_lat |
ENVELOPE(5.205830,5.205830,60.265000,60.265000) |
genre |
Calanus finmarchicus Ocean acidification Copepods |
genre_facet |
Calanus finmarchicus Ocean acidification Copepods |
op_relation |
Engström-Öst, Jonna; Kanerva, Mirella; Vuori, Kristiina; Riebesell, Ulf; Spisla, Carsten; Glippa, Olivier (2020): Oxidative stress and antioxidant defence responses in two marine copepods in a high CO2 experiment. Science of the Total Environment, 745, 140600, https://doi.org/10.1016/j.scitotenv.2020.140600 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2020): seacarb: seawater carbonate chemistry with R. R package version 3.2.14. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.926955 https://doi.org/10.1594/PANGAEA.926955 |
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.92695510.1016/j.scitotenv.2020.140600 |
_version_ |
1810437844381990912 |