Total lipids of the tropical-subtropical starfish Aquilonastra yairi under ocean acidification and warming in the laboratory
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2024
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| _version_ | 1867171042151104512 |
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| author | Khalil, Munawar Stuhr, Marleen Kunzmann, Andreas Westphal, Hildegard |
| author_facet | Khalil, Munawar Stuhr, Marleen Kunzmann, Andreas Westphal, Hildegard |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Total lipids were studied in the tropical-subtropical starfish Aquilonastra yairi from the culture stock of the ZMT-MAREE laboratory in response to projected near-future global change. To investigate the physicochemical alteration of starfish induced by elevated seawater pCO2 and temperature, starfish of the species A. yairi (342 specimens, size 3-11 mm in diameter, culture stock) were reared in aquaria system under controlled experimental environment conditions at ZMT-MAREE. The starfish were acclimatized to two temperature levels (27 °C, 32 °C) crossed with three pCO2 concentrations (455 µatm, 1052 µatm, 2066 µatm). Total lipids were determined following Bligh and Dyer (1959). Total lipids were unaffected by combined elevated temperature and pCO2, but at elevated temperature, there was an increase in total lipids. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_965904 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Total lipids of the tropical-subtropical starfish Aquilonastra yairi under ocean acidification and warming in the laboratory Khalil, Munawar Stuhr, Marleen Kunzmann, Andreas Westphal, Hildegard Biochemistry & Molecular Biology; Calculated; calculated from carbonate chemistry using the CO2Sys Excel sheet (Pierrot, Lewis & Wallace, 2006); Extraction of Lipids after Bligh & Dyer (1959); global change; Individual ID; Laboratory experiment; Lipid; Lipids, per dry mass; Multi-parameter portable meter, Xylem Analytics, WTW MultiLine® 3630 IDS; pH; pH, standard deviation; Sampling date/time, experiment; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Spectrophotometer; according to Dickson et al. (2007); starfish; Treatment; Treatment: partial pressure of carbon dioxide; Treatment: temperature; Type of study Total lipids were studied in the tropical-subtropical starfish Aquilonastra yairi from the culture stock of the ZMT-MAREE laboratory in response to projected near-future global change. To investigate the physicochemical alteration of starfish induced by elevated seawater pCO2 and temperature, starfish of the species A. yairi (342 specimens, size 3-11 mm in diameter, culture stock) were reared in aquaria system under controlled experimental environment conditions at ZMT-MAREE. The starfish were acclimatized to two temperature levels (27 °C, 32 °C) crossed with three pCO2 concentrations (455 µatm, 1052 µatm, 2066 µatm). Total lipids were determined following Bligh and Dyer (1959). Total lipids were unaffected by combined elevated temperature and pCO2, but at elevated temperature, there was an increase in total lipids. |
| title | Total lipids of the tropical-subtropical starfish Aquilonastra yairi under ocean acidification and warming in the laboratory |
| topic | Biochemistry & Molecular Biology; Calculated; calculated from carbonate chemistry using the CO2Sys Excel sheet (Pierrot, Lewis & Wallace, 2006); Extraction of Lipids after Bligh & Dyer (1959); global change; Individual ID; Laboratory experiment; Lipid; Lipids, per dry mass; Multi-parameter portable meter, Xylem Analytics, WTW MultiLine® 3630 IDS; pH; pH, standard deviation; Sampling date/time, experiment; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Spectrophotometer; according to Dickson et al. (2007); starfish; Treatment; Treatment: partial pressure of carbon dioxide; Treatment: temperature; Type of study |
| url | https://doi.org/10.1594/PANGAEA.965904 |