Experiment: Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and PCO2 ...
IntroductionOngoing ocean warming and acidification increasingly affect marine ecosystems, in particular around the Antarctic Peninsula. Yet little is known about the capability of Antarctic notothenioid fish to cope with rising temperature in acidifying seawater. While the whole animal level is exp...
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ftdatacite:10.1594/pangaea.829830 2023-10-01T03:52:12+02:00 Experiment: Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and PCO2 ... Strobel, Anneli Bennecke, Swaantje Leo, Elettra Mintenbeck, Katja Pörtner, Hans-Otto Mark, Felix Christopher 2014 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.829830 https://doi.pangaea.de/10.1594/PANGAEA.829830 en eng PANGAEA https://dx.doi.org/10.1186/1742-9994-9-28 https://dx.doi.org/10.1594/pangaea.831181 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Species Treatment temperature Carbon dioxide Length, total Length, standard Wet mass Gender Hepatosomatic index Condition factor Haematocrit Lactate Osmotic concentration pH, extracellular pH, intracellular Respiration rate, oxygen Multiple investigations Jubany_Dallmann Carlini/Jubany Station Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Dataset Supplementary Dataset dataset 2014 ftdatacite https://doi.org/10.1594/pangaea.82983010.1186/1742-9994-9-2810.1594/pangaea.831181 2023-09-04T14:52:34Z IntroductionOngoing ocean warming and acidification increasingly affect marine ecosystems, in particular around the Antarctic Peninsula. Yet little is known about the capability of Antarctic notothenioid fish to cope with rising temperature in acidifying seawater. While the whole animal level is expected to be more sensitive towards hypercapnia and temperature, the basis of thermal tolerance is set at the cellular level, with a putative key role for mitochondria. This study therefore investigates the physiological responses of the Antarctic Notothenia rossii after long-term acclimation to increased temperatures (7°C) and elevated PCO2 (0.2 kPa CO2) at different levels of physiological organisation.ResultsFor an integrated picture, we analysed the acclimation capacities of N. rossii by measuring routine metabolic rate (RMR), mitochondrial capacities (state III respiration) as well as intra- and extracellular acid-base status during acute thermal challenges and after long-term acclimation to changing ... : Supplement to: Strobel, Anneli; Bennecke, Swaantje; Leo, Elettra; Mintenbeck, Katja; Pörtner, Hans-Otto; Mark, Felix Christopher (2012): Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and PCO2. Frontiers in Zoology, 9(1), 28 ... Dataset Antarc* Antarctic Antarctic Peninsula Arctic Notothenia rossii Sea ice DataCite Metadata Store (German National Library of Science and Technology) Antarctic Antarctic Peninsula Arctic The Antarctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Species Treatment temperature Carbon dioxide Length, total Length, standard Wet mass Gender Hepatosomatic index Condition factor Haematocrit Lactate Osmotic concentration pH, extracellular pH, intracellular Respiration rate, oxygen Multiple investigations Jubany_Dallmann Carlini/Jubany Station Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
spellingShingle |
Species Treatment temperature Carbon dioxide Length, total Length, standard Wet mass Gender Hepatosomatic index Condition factor Haematocrit Lactate Osmotic concentration pH, extracellular pH, intracellular Respiration rate, oxygen Multiple investigations Jubany_Dallmann Carlini/Jubany Station Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Strobel, Anneli Bennecke, Swaantje Leo, Elettra Mintenbeck, Katja Pörtner, Hans-Otto Mark, Felix Christopher Experiment: Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and PCO2 ... |
topic_facet |
Species Treatment temperature Carbon dioxide Length, total Length, standard Wet mass Gender Hepatosomatic index Condition factor Haematocrit Lactate Osmotic concentration pH, extracellular pH, intracellular Respiration rate, oxygen Multiple investigations Jubany_Dallmann Carlini/Jubany Station Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
description |
IntroductionOngoing ocean warming and acidification increasingly affect marine ecosystems, in particular around the Antarctic Peninsula. Yet little is known about the capability of Antarctic notothenioid fish to cope with rising temperature in acidifying seawater. While the whole animal level is expected to be more sensitive towards hypercapnia and temperature, the basis of thermal tolerance is set at the cellular level, with a putative key role for mitochondria. This study therefore investigates the physiological responses of the Antarctic Notothenia rossii after long-term acclimation to increased temperatures (7°C) and elevated PCO2 (0.2 kPa CO2) at different levels of physiological organisation.ResultsFor an integrated picture, we analysed the acclimation capacities of N. rossii by measuring routine metabolic rate (RMR), mitochondrial capacities (state III respiration) as well as intra- and extracellular acid-base status during acute thermal challenges and after long-term acclimation to changing ... : Supplement to: Strobel, Anneli; Bennecke, Swaantje; Leo, Elettra; Mintenbeck, Katja; Pörtner, Hans-Otto; Mark, Felix Christopher (2012): Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and PCO2. Frontiers in Zoology, 9(1), 28 ... |
format |
Dataset |
author |
Strobel, Anneli Bennecke, Swaantje Leo, Elettra Mintenbeck, Katja Pörtner, Hans-Otto Mark, Felix Christopher |
author_facet |
Strobel, Anneli Bennecke, Swaantje Leo, Elettra Mintenbeck, Katja Pörtner, Hans-Otto Mark, Felix Christopher |
author_sort |
Strobel, Anneli |
title |
Experiment: Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and PCO2 ... |
title_short |
Experiment: Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and PCO2 ... |
title_full |
Experiment: Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and PCO2 ... |
title_fullStr |
Experiment: Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and PCO2 ... |
title_full_unstemmed |
Experiment: Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and PCO2 ... |
title_sort |
experiment: metabolic shifts in the antarctic fish notothenia rossii in response to rising temperature and pco2 ... |
publisher |
PANGAEA |
publishDate |
2014 |
url |
https://dx.doi.org/10.1594/pangaea.829830 https://doi.pangaea.de/10.1594/PANGAEA.829830 |
geographic |
Antarctic Antarctic Peninsula Arctic The Antarctic |
geographic_facet |
Antarctic Antarctic Peninsula Arctic The Antarctic |
genre |
Antarc* Antarctic Antarctic Peninsula Arctic Notothenia rossii Sea ice |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Arctic Notothenia rossii Sea ice |
op_relation |
https://dx.doi.org/10.1186/1742-9994-9-28 https://dx.doi.org/10.1594/pangaea.831181 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.82983010.1186/1742-9994-9-2810.1594/pangaea.831181 |
_version_ |
1778517950503845888 |