Seawater carbonate chemistry and larval shell development and growth of marine bivalve
Fuente:
PANGAEA
Salvato in:
| Autori principali: | , , , , , , , , |
|---|---|
| Natura: | Dataset Open Access |
| Lingua: | en |
| Pubblicazione: |
PANGAEA
2015
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1867171028152614912 |
|---|---|
| author | Waldbusser, George G Hales, Burke Langdon, Chris Haley, Brian A Schrader, Paul Brunner, Elizabeth L Gray, Matthew W Miller, Cale A Gimenez, Iria |
| author_facet | Waldbusser, George G Hales, Burke Langdon, Chris Haley, Brian A Schrader, Paul Brunner, Elizabeth L Gray, Matthew W Miller, Cale A Gimenez, Iria |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Ocean acidification results in co-varying inorganic carbon system variables. Of these, an explicit focus on pH and organismal acid–base regulation has failed to distinguish the mechanism of failure in highly sensitive bivalve larvae. With unique chemical manipulations of seawater we show definitively that larval shell development and growth are dependent on seawater saturation state, and not on carbon dioxide partial pressure or pH. Although other physiological processes are affected by pH, mineral saturation state thresholds will be crossed decades to centuries ahead of pH thresholds owing to nonlinear changes in the carbonate system variables as carbon dioxide is added. Our findings were repeatable for two species of bivalve larvae could resolve discrepancies in experimental results, are consistent with a previous model of ocean acidification impacts due to rapid calcification in bivalve larvae, and suggest a fundamental ocean acidification bottleneck at early life-history for some marine keystone species. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_934173 |
| institution | PANGAEA |
| language | en |
| publishDate | 2015 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Seawater carbonate chemistry and larval shell development and growth of marine bivalve Waldbusser, George G Hales, Burke Langdon, Chris Haley, Brian A Schrader, Paul Brunner, Elizabeth L Gray, Matthew W Miller, Cale A Gimenez, Iria Alkalinity, total; Animalia; Aragonite saturation state; Bicarbonate ion; Bottles or small containers/Aquaria (<20 L); Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Coast and continental shelf; Crassostrea gigas; Development; Experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Growth/Morphology; Laboratory experiment; Mollusca; Mytilus galloprovincialis; North Pacific; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; pH, total scale; Proportion; Proportion, standard deviation; Registration number of species; Salinity; Shell length; Shell length, standard deviation; Single species; Species; Temperate; Temperature, water; Treatment; Type; Uniform resource locator/link to reference; Zooplankton Ocean acidification results in co-varying inorganic carbon system variables. Of these, an explicit focus on pH and organismal acid–base regulation has failed to distinguish the mechanism of failure in highly sensitive bivalve larvae. With unique chemical manipulations of seawater we show definitively that larval shell development and growth are dependent on seawater saturation state, and not on carbon dioxide partial pressure or pH. Although other physiological processes are affected by pH, mineral saturation state thresholds will be crossed decades to centuries ahead of pH thresholds owing to nonlinear changes in the carbonate system variables as carbon dioxide is added. Our findings were repeatable for two species of bivalve larvae could resolve discrepancies in experimental results, are consistent with a previous model of ocean acidification impacts due to rapid calcification in bivalve larvae, and suggest a fundamental ocean acidification bottleneck at early life-history for some marine keystone species. |
| title | Seawater carbonate chemistry and larval shell development and growth of marine bivalve |
| topic | Alkalinity, total; Animalia; Aragonite saturation state; Bicarbonate ion; Bottles or small containers/Aquaria (<20 L); Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Coast and continental shelf; Crassostrea gigas; Development; Experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Growth/Morphology; Laboratory experiment; Mollusca; Mytilus galloprovincialis; North Pacific; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; pH, total scale; Proportion; Proportion, standard deviation; Registration number of species; Salinity; Shell length; Shell length, standard deviation; Single species; Species; Temperate; Temperature, water; Treatment; Type; Uniform resource locator/link to reference; Zooplankton |
| url | https://doi.org/10.1594/PANGAEA.934173 |