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| Main Authors: | , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2015
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.843846 |
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| _version_ | 1867168566232481792 |
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| author | Fietzke, Jan Ragazzola, Federica Halfar, Jochen Dietze, Heiner Foster, Laura C Hansteen, Thor H Eisenhauer, Anton Steneck, Robert S |
| author_facet | Fietzke, Jan Ragazzola, Federica Halfar, Jochen Dietze, Heiner Foster, Laura C Hansteen, Thor H Eisenhauer, Anton Steneck, Robert S |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Increasing atmospheric CO2 concentrations are potentially affecting marine ecosystems twofold, by warming and acidification. The rising amount of CO2 taken up by the ocean lowers the saturation state of calcium carbonate, complicating the formation of this key biomineral used by many marine organisms to build hard parts like skeletons or shells. Reliable time-series data of seawater pH are needed to evaluate the ongoing change and compare long-term trends and natural variability. For the high-latitude ocean, the region facing the strongest CO2 uptake, such time-series data are so far entirely lacking. Our study provides, to our knowledge, the first reconstruction of seasonal cycle and long-term trend in pH for a high-latitude ocean obtained from 2D images of stable boron isotopes from a coralline alga. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_843846 |
| institution | PANGAEA |
| language | en |
| publishDate | 2015 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Seasonality in pH and temperature for shallow zones of the Bering Sea from measurements of coral Clathromorphum nereostratum Fietzke, Jan Ragazzola, Federica Halfar, Jochen Dietze, Heiner Foster, Laura C Hansteen, Thor H Eisenhauer, Anton Steneck, Robert S Aleutian Islands Alaska; Attu_Island; BIOACID; Biological Impacts of Ocean Acidification; DIVER; Sampling by diver Increasing atmospheric CO2 concentrations are potentially affecting marine ecosystems twofold, by warming and acidification. The rising amount of CO2 taken up by the ocean lowers the saturation state of calcium carbonate, complicating the formation of this key biomineral used by many marine organisms to build hard parts like skeletons or shells. Reliable time-series data of seawater pH are needed to evaluate the ongoing change and compare long-term trends and natural variability. For the high-latitude ocean, the region facing the strongest CO2 uptake, such time-series data are so far entirely lacking. Our study provides, to our knowledge, the first reconstruction of seasonal cycle and long-term trend in pH for a high-latitude ocean obtained from 2D images of stable boron isotopes from a coralline alga. |
| title | Seasonality in pH and temperature for shallow zones of the Bering Sea from measurements of coral Clathromorphum nereostratum |
| topic | Aleutian Islands Alaska; Attu_Island; BIOACID; Biological Impacts of Ocean Acidification; DIVER; Sampling by diver |
| url | https://doi.org/10.1594/PANGAEA.843846 |