Water parameters from a long-term multiple stressor aquarium experiment with the cold-water coral Desmophyllum pertusum
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2024
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| _version_ | 1867171888759832576 |
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| author | Beck, Kristina K Hennige, Sebastian Easton, Blair Burns, Zoe Kaye, Sarah Peña Fernández, Marta Barnhill, Kelsey Archer Wolfram, Uwe Roberts, J Murray |
| author_facet | Beck, Kristina K Hennige, Sebastian Easton, Blair Burns, Zoe Kaye, Sarah Peña Fernández, Marta Barnhill, Kelsey Archer Wolfram, Uwe Roberts, J Murray |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We conducted a long-term (6 months) multiple stressor aquarium experiment with the cold-water coral Desmophyllum pertusum (syn. Lophelia pertusa) under future environmental conditions. The experiment with live corals consisted of four different treatments to investigate the combined effect of ocean acidification, warming, deoxygenation and food limitation on their physiology: 1) control (9 °C, pH 8.1, 100 % oxygen, 100 % food availability), 2) multiple stressor with high feeding (12 °C, pH 7.7, 90 % oxygen, 100 % food availability), 3) multiple stressor with low feeding (12 °C, pH 7.7, 90 % oxygen, 50 % food availability) and 4) reduced oxygen (9 °C, pH 8.1, 90 % oxygen, 100 % food availability). Every treatment consisted of three replicate tanks with four live corals (treatments 1-4). In a parallel experiment, we also examined the dissolution rates of dead coral skeletons at three different pCO2 levels (treatment 5: 750, treatment 6: 1000 and treatment 7: 1250 ppm) after 1.5, 3, 4.5 and 6 months. Every treatment consisted of three replicate tanks with two dead coral skeletons (treatments 1, 2 and 5-7). Water parameters (temperature, salinity, pH and oxygen concentration) were measured five times per week in every coral tank. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_965080 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Water parameters from a long-term multiple stressor aquarium experiment with the cold-water coral Desmophyllum pertusum Beck, Kristina K Hennige, Sebastian Easton, Blair Burns, Zoe Kaye, Sarah Peña Fernández, Marta Barnhill, Kelsey Archer Wolfram, Uwe Roberts, J Murray Calculated; Climate change; Cold-water coral; DATE/TIME; Desmophyllum_pertusum_Sampling_Area_and_Period; Experiment; iAtlantic; Integrated Assessment of Atlantic Marine Ecosystems in Space and Time; Multiparameter probe, YSI ProDIGITAL, Xylem; Multiple stressors; Oxygen, dissolved; Oxygen saturation; pH; pH meter (Orion Versa Star Pro, Thermo Fisher Scientific); Remote operated vehicle; ROV; Salinity; Tank number; Temperature, water; Tisler Reef, Skagerrak; Treatment We conducted a long-term (6 months) multiple stressor aquarium experiment with the cold-water coral Desmophyllum pertusum (syn. Lophelia pertusa) under future environmental conditions. The experiment with live corals consisted of four different treatments to investigate the combined effect of ocean acidification, warming, deoxygenation and food limitation on their physiology: 1) control (9 °C, pH 8.1, 100 % oxygen, 100 % food availability), 2) multiple stressor with high feeding (12 °C, pH 7.7, 90 % oxygen, 100 % food availability), 3) multiple stressor with low feeding (12 °C, pH 7.7, 90 % oxygen, 50 % food availability) and 4) reduced oxygen (9 °C, pH 8.1, 90 % oxygen, 100 % food availability). Every treatment consisted of three replicate tanks with four live corals (treatments 1-4). In a parallel experiment, we also examined the dissolution rates of dead coral skeletons at three different pCO2 levels (treatment 5: 750, treatment 6: 1000 and treatment 7: 1250 ppm) after 1.5, 3, 4.5 and 6 months. Every treatment consisted of three replicate tanks with two dead coral skeletons (treatments 1, 2 and 5-7). Water parameters (temperature, salinity, pH and oxygen concentration) were measured five times per week in every coral tank. |
| title | Water parameters from a long-term multiple stressor aquarium experiment with the cold-water coral Desmophyllum pertusum |
| topic | Calculated; Climate change; Cold-water coral; DATE/TIME; Desmophyllum_pertusum_Sampling_Area_and_Period; Experiment; iAtlantic; Integrated Assessment of Atlantic Marine Ecosystems in Space and Time; Multiparameter probe, YSI ProDIGITAL, Xylem; Multiple stressors; Oxygen, dissolved; Oxygen saturation; pH; pH meter (Orion Versa Star Pro, Thermo Fisher Scientific); Remote operated vehicle; ROV; Salinity; Tank number; Temperature, water; Tisler Reef, Skagerrak; Treatment |
| url | https://doi.org/10.1594/PANGAEA.965080 |