Saved in:
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2024
|
| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.964548 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1867171888172630016 |
|---|---|
| author | Tilstra, Arjen Braxator, Lorena Thobor, Bianca Mezger, Selma D Hill, Claudia E L El-Khaled, Yusuf C Caporale, Giulia Kim, Sohyoung Wild, Christian |
| author_facet | Tilstra, Arjen Braxator, Lorena Thobor, Bianca Mezger, Selma D Hill, Claudia E L El-Khaled, Yusuf C Caporale, Giulia Kim, Sohyoung Wild, Christian |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We carried out a manipulative aquarium experiment for 21 days to study the response of the widespread pulsating soft coral Xenia umbellata to simulated OA conditions. We gradually decreased the pH from ambient (~8.3) to three consecutive 7-day long pH treatments of 8.0, 7.8, and 7.6, using a CO2 dosing system. Monitored response variables included pulsation rate, specific growth rate, visual coloration, survival, Symbiodiniaceae cell densities and chlorophyll a content, photosynthesis and respiration, and finally stable isotopes of carbon (C) and nitrogen (N) as well as CN content. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_964548 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Seawater carbonate chemistry and pulsation and growth of the widespread soft coral Xenia umbellata Tilstra, Arjen Braxator, Lorena Thobor, Bianca Mezger, Selma D Hill, Claudia E L El-Khaled, Yusuf C Caporale, Giulia Kim, Sohyoung Wild, Christian Alkalinity, total; Ammonium; Animalia; Aragonite saturation state; Benthic animals; Benthos; Bicarbonate ion; Biomass/Abundance/Elemental composition; Calcite saturation state; Calcium; Calculated using seacarb after Nisumaa et al. (2010); Carbon; Carbon, inorganic, dissolved; Carbon/Nitrogen ratio; Carbonate hardness of water; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Cell density; Chlorophyll a per cell; Cnidaria; Containers and aquaria (20-1000 L or < 1 m**2); Day of experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gross photosynthesis rate, oxygen; Growth/Morphology; Identification; Laboratory experiment; Laboratory strains; Magnesium; Net photosynthesis rate, oxygen; Nitrate; Nitrite; Nitrogen; Not applicable; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; Other studied parameter or process; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH, NBS scale; pH, total scale; Phosphate; Pixel value; Polyp number; Primary production/Photosynthesis; Pulsation rate; Replicate; Respiration; Respiration rate, oxygen; Salinity; Single species; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Symbiont cell density; Temperature, water; Treatment; Type of study; Xenia umbellata; δ13C; δ15N We carried out a manipulative aquarium experiment for 21 days to study the response of the widespread pulsating soft coral Xenia umbellata to simulated OA conditions. We gradually decreased the pH from ambient (~8.3) to three consecutive 7-day long pH treatments of 8.0, 7.8, and 7.6, using a CO2 dosing system. Monitored response variables included pulsation rate, specific growth rate, visual coloration, survival, Symbiodiniaceae cell densities and chlorophyll a content, photosynthesis and respiration, and finally stable isotopes of carbon (C) and nitrogen (N) as well as CN content. |
| title | Seawater carbonate chemistry and pulsation and growth of the widespread soft coral Xenia umbellata |
| topic | Alkalinity, total; Ammonium; Animalia; Aragonite saturation state; Benthic animals; Benthos; Bicarbonate ion; Biomass/Abundance/Elemental composition; Calcite saturation state; Calcium; Calculated using seacarb after Nisumaa et al. (2010); Carbon; Carbon, inorganic, dissolved; Carbon/Nitrogen ratio; Carbonate hardness of water; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Cell density; Chlorophyll a per cell; Cnidaria; Containers and aquaria (20-1000 L or < 1 m**2); Day of experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gross photosynthesis rate, oxygen; Growth/Morphology; Identification; Laboratory experiment; Laboratory strains; Magnesium; Net photosynthesis rate, oxygen; Nitrate; Nitrite; Nitrogen; Not applicable; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; Other studied parameter or process; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH, NBS scale; pH, total scale; Phosphate; Pixel value; Polyp number; Primary production/Photosynthesis; Pulsation rate; Replicate; Respiration; Respiration rate, oxygen; Salinity; Single species; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Symbiont cell density; Temperature, water; Treatment; Type of study; Xenia umbellata; δ13C; δ15N |
| url | https://doi.org/10.1594/PANGAEA.964548 |