Seawater carbonate chemistry and biological processes during experiments with spider crab Hyas araneus, 2011
The combined effects of ocean warming and acidification were compared in larvae from two populations of the cold-eurythermal spider crab Hyas araneus, from one of its southernmost populations (around Helgoland, southern North Sea, 54°N, habitat temperature 3-18°C; collection: January 2008, hatch: Ja...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.761761 2024-09-15T18:24:29+00:00 Seawater carbonate chemistry and biological processes during experiments with spider crab Hyas araneus, 2011 Walther, Kathleen Sartoris, Franz-Josef Pörtner, Hans-Otto 2011 text/tab-separated-values, 5064 data points https://doi.pangaea.de/10.1594/PANGAEA.761761 https://doi.org/10.1594/PANGAEA.761761 en eng PANGAEA https://doi.org/10.1594/PANGAEA.761765 Walther, Kathleen; Sartoris, Franz-Josef; Pörtner, Hans-Otto (2011): Impacts of temperature and acidification on larval calcium incorporation of the spider crab Hyas araneus from different latitudes (54° vs. 79°N). Marine Biology, 158(9), 2043-2053, https://doi.org/10.1007/s00227-011-1711-x https://doi.pangaea.de/10.1594/PANGAEA.761761 https://doi.org/10.1594/PANGAEA.761761 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Alkalinity Gran titration (Gran 1950) total standard deviation Aragonite saturation state Bicarbonate ion Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide partial pressure EPOCA European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Hyas araneus calcium content megalopa Zoea I Ion chromatograph Dionex Corporation ICS-2000 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Salinity dataset 2011 ftpangaea https://doi.org/10.1594/PANGAEA.76176110.1594/PANGAEA.76176510.1007/s00227-011-1711-x 2024-07-24T02:31:38Z The combined effects of ocean warming and acidification were compared in larvae from two populations of the cold-eurythermal spider crab Hyas araneus, from one of its southernmost populations (around Helgoland, southern North Sea, 54°N, habitat temperature 3-18°C; collection: January 2008, hatch: January-February 2008) and from one of its northernmost populations (Svalbard, North Atlantic, 79°N, habitat temperature 0-6°C; collection: July 2008, hatch: February-April 2009). Larvae were exposed to temperatures of 3, 9 and 15°C combined with present-day normocapnic (380 ppm CO2) and projected future CO2 concentrations (710 and 3,000 ppm CO2). Calcium content of whole larvae was measured in freshly hatched Zoea I and after 3, 7 and 14 days during the Megalopa stage. Significant differences between Helgoland and Svalbard Megalopae were observed at all investigated temperatures and CO2 conditions. Under 380 ppm CO2, the calcium content increased with rising temperature and age of the larvae. At 3 and 9°C, Helgoland Megalopae accumulated more calcium than Svalbard Megalopae. Elevated CO2 levels, especially 3,000 ppm, caused a reduction in larval calcium contents at 3 and 9°C in both populations. This effect set in early, at 710 ppm CO2 only in Svalbard Megalopae at 9°C. Furthermore, at 3 and 9°C Megalopae from Helgoland replenished their calcium content to normocapnic levels and more rapidly than Svalbard Megalopae. However, Svalbard Megalopae displayed higher calcium contents under 3,000 ppm CO2 at 15°C. The findings of a lower capacity for calcium incorporation in crab larvae living at the cold end of their distribution range suggests that they might be more sensitive to ocean acidification than those in temperate regions. Dataset North Atlantic Ocean acidification Svalbard PANGAEA - Data Publisher for Earth & Environmental Science |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity Gran titration (Gran 1950) total standard deviation Aragonite saturation state Bicarbonate ion Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide partial pressure EPOCA European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Hyas araneus calcium content megalopa Zoea I Ion chromatograph Dionex Corporation ICS-2000 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Salinity |
spellingShingle |
Alkalinity Gran titration (Gran 1950) total standard deviation Aragonite saturation state Bicarbonate ion Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide partial pressure EPOCA European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Hyas araneus calcium content megalopa Zoea I Ion chromatograph Dionex Corporation ICS-2000 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Salinity Walther, Kathleen Sartoris, Franz-Josef Pörtner, Hans-Otto Seawater carbonate chemistry and biological processes during experiments with spider crab Hyas araneus, 2011 |
topic_facet |
Alkalinity Gran titration (Gran 1950) total standard deviation Aragonite saturation state Bicarbonate ion Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide partial pressure EPOCA European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Hyas araneus calcium content megalopa Zoea I Ion chromatograph Dionex Corporation ICS-2000 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Salinity |
description |
The combined effects of ocean warming and acidification were compared in larvae from two populations of the cold-eurythermal spider crab Hyas araneus, from one of its southernmost populations (around Helgoland, southern North Sea, 54°N, habitat temperature 3-18°C; collection: January 2008, hatch: January-February 2008) and from one of its northernmost populations (Svalbard, North Atlantic, 79°N, habitat temperature 0-6°C; collection: July 2008, hatch: February-April 2009). Larvae were exposed to temperatures of 3, 9 and 15°C combined with present-day normocapnic (380 ppm CO2) and projected future CO2 concentrations (710 and 3,000 ppm CO2). Calcium content of whole larvae was measured in freshly hatched Zoea I and after 3, 7 and 14 days during the Megalopa stage. Significant differences between Helgoland and Svalbard Megalopae were observed at all investigated temperatures and CO2 conditions. Under 380 ppm CO2, the calcium content increased with rising temperature and age of the larvae. At 3 and 9°C, Helgoland Megalopae accumulated more calcium than Svalbard Megalopae. Elevated CO2 levels, especially 3,000 ppm, caused a reduction in larval calcium contents at 3 and 9°C in both populations. This effect set in early, at 710 ppm CO2 only in Svalbard Megalopae at 9°C. Furthermore, at 3 and 9°C Megalopae from Helgoland replenished their calcium content to normocapnic levels and more rapidly than Svalbard Megalopae. However, Svalbard Megalopae displayed higher calcium contents under 3,000 ppm CO2 at 15°C. The findings of a lower capacity for calcium incorporation in crab larvae living at the cold end of their distribution range suggests that they might be more sensitive to ocean acidification than those in temperate regions. |
format |
Dataset |
author |
Walther, Kathleen Sartoris, Franz-Josef Pörtner, Hans-Otto |
author_facet |
Walther, Kathleen Sartoris, Franz-Josef Pörtner, Hans-Otto |
author_sort |
Walther, Kathleen |
title |
Seawater carbonate chemistry and biological processes during experiments with spider crab Hyas araneus, 2011 |
title_short |
Seawater carbonate chemistry and biological processes during experiments with spider crab Hyas araneus, 2011 |
title_full |
Seawater carbonate chemistry and biological processes during experiments with spider crab Hyas araneus, 2011 |
title_fullStr |
Seawater carbonate chemistry and biological processes during experiments with spider crab Hyas araneus, 2011 |
title_full_unstemmed |
Seawater carbonate chemistry and biological processes during experiments with spider crab Hyas araneus, 2011 |
title_sort |
seawater carbonate chemistry and biological processes during experiments with spider crab hyas araneus, 2011 |
publisher |
PANGAEA |
publishDate |
2011 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.761761 https://doi.org/10.1594/PANGAEA.761761 |
genre |
North Atlantic Ocean acidification Svalbard |
genre_facet |
North Atlantic Ocean acidification Svalbard |
op_relation |
https://doi.org/10.1594/PANGAEA.761765 Walther, Kathleen; Sartoris, Franz-Josef; Pörtner, Hans-Otto (2011): Impacts of temperature and acidification on larval calcium incorporation of the spider crab Hyas araneus from different latitudes (54° vs. 79°N). Marine Biology, 158(9), 2043-2053, https://doi.org/10.1007/s00227-011-1711-x https://doi.pangaea.de/10.1594/PANGAEA.761761 https://doi.org/10.1594/PANGAEA.761761 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.76176110.1594/PANGAEA.76176510.1007/s00227-011-1711-x |
_version_ |
1810464835796729856 |