Raw data for chemical and physical parameters across all days and station locations
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| Autori principali: | , , , , , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2018
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| _version_ | 1867171022979989504 |
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| author | Albright, R Takeshita, Yuichiro David A, Koweek Ninokawa, Aaron Wolfe, Kennedy Rivlin, Tanya Nebuchina, Yana Young, Jordan Caldeira, Ken |
| author_facet | Albright, R Takeshita, Yuichiro David A, Koweek Ninokawa, Aaron Wolfe, Kennedy Rivlin, Tanya Nebuchina, Yana Young, Jordan Caldeira, Ken |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Coral reefs feed millions of people worldwide, provide coastal protection and generate billions of dollars annually in tourism revenue. The underlying architecture of a reef is a biogenic carbonate structure that accretes over many years of active biomineralization by calcifying organisms, including corals and algae. Ocean acidification poses a chronic threat to coral reefs by reducing the saturation state of the aragonite mineral of which coral skeletons are primarily composed, and lowering the concentration of carbonate ions required to maintain the carbonate reef. Reduced calcification, coupled with increased bioerosion and dissolution, may drive reefs into a state of net loss this century. Our ability to predict changes in ecosystem function and associated services ultimately hinges on our understanding of community- and ecosystem-scale responses. Past research has primarily focused on the responses of individual species rather than evaluating more complex, community-level responses. Here we use an in situ carbon dioxide enrichment experiment to quantify the net calcification response of a coral reef flat to acidification. We present an estimate of community-scale calcification sensitivity to ocean acidification that is, to our knowledge, the first to be based on a controlled experiment in the natural environment. This estimate provides evidence that near-future reductions in the aragonite saturation state will compromise the ecosystem function of coral reefs. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_924121 |
| institution | PANGAEA |
| language | en |
| publishDate | 2018 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Raw data for chemical and physical parameters across all days and station locations Albright, R Takeshita, Yuichiro David A, Koweek Ninokawa, Aaron Wolfe, Kennedy Rivlin, Tanya Nebuchina, Yana Young, Jordan Caldeira, Ken Alkalinity, total; Alkalinity, total, standard deviation; Aragonite saturation state; Benthos; Bicarbonate ion; Calcification/Dissolution; 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; Coast and continental shelf; DATE/TIME; Entire community; EXP; Experiment; Field experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Mesocosm or benthocosm; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; One_Tree_Island; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH, total scale; Potentiometric titration; Rhodamine; Rocky-shore community; Salinity; South Pacific; Spectrophotometric; Station label; Temperate; Temperature, water; Transect; Type Coral reefs feed millions of people worldwide, provide coastal protection and generate billions of dollars annually in tourism revenue. The underlying architecture of a reef is a biogenic carbonate structure that accretes over many years of active biomineralization by calcifying organisms, including corals and algae. Ocean acidification poses a chronic threat to coral reefs by reducing the saturation state of the aragonite mineral of which coral skeletons are primarily composed, and lowering the concentration of carbonate ions required to maintain the carbonate reef. Reduced calcification, coupled with increased bioerosion and dissolution, may drive reefs into a state of net loss this century. Our ability to predict changes in ecosystem function and associated services ultimately hinges on our understanding of community- and ecosystem-scale responses. Past research has primarily focused on the responses of individual species rather than evaluating more complex, community-level responses. Here we use an in situ carbon dioxide enrichment experiment to quantify the net calcification response of a coral reef flat to acidification. We present an estimate of community-scale calcification sensitivity to ocean acidification that is, to our knowledge, the first to be based on a controlled experiment in the natural environment. This estimate provides evidence that near-future reductions in the aragonite saturation state will compromise the ecosystem function of coral reefs. |
| title | Raw data for chemical and physical parameters across all days and station locations |
| topic | Alkalinity, total; Alkalinity, total, standard deviation; Aragonite saturation state; Benthos; Bicarbonate ion; Calcification/Dissolution; 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; Coast and continental shelf; DATE/TIME; Entire community; EXP; Experiment; Field experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Mesocosm or benthocosm; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; One_Tree_Island; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH, total scale; Potentiometric titration; Rhodamine; Rocky-shore community; Salinity; South Pacific; Spectrophotometric; Station label; Temperate; Temperature, water; Transect; Type |
| url | https://doi.org/10.1594/PANGAEA.924121 |