Effects of sediment load on polyp extension of the juvenile cold-water coral Caryophyllia (Caryophyllia) huinayensis
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2023
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| _version_ | 1867170404163911680 |
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| author | Fähse, Melanie Laudien, Jürgen Orejas, Covadonga Häussermann, Verena Försterra, Günter |
| author_facet | Fähse, Melanie Laudien, Jürgen Orejas, Covadonga Häussermann, Verena Försterra, Günter |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The table shows the polyp behaviour of juvenile Caryophyllia (Caryophyllia) huinayensis during a 12-week sediment exposure experiment. Corals were exposed to a natural (0.0042 ml/l), a 100-fold and a 1000-fold increased sediment concentration and observed three times a week, two hours after feeding start and once a week without feeding, by illuminating only the targeted coral briefly with a spotlight torch. Polyp extension was categorized into three groups: A = polyp fully extended (polyp fully visible, 100 %), B = polyp partly extended (polyp partly visible, 50 %) and C = polyp fully retracted (polyp tentacles not visible, 0 %). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_941511 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Effects of sediment load on polyp extension of the juvenile cold-water coral Caryophyllia (Caryophyllia) huinayensis Fähse, Melanie Laudien, Jürgen Orejas, Covadonga Häussermann, Verena Försterra, Günter AWI_BPP; Bentho-Pelagic Processes @ AWI; Caryophyllia huinayensis, polyp extension; Cold-water Scleractinia; Comau Fjord; Comau Fjord, Patagonia, Chile; DATE/TIME; Experimental treatment; Feeding status; iAtlantic; Integrated Assessment of Atlantic Marine Ecosystems in Space and Time; Juvenile Caryophyllia (Caryophyllia) huinayensis; Laboratory experiment; Monitoring station; MONS; Physiological performance; Replicate; Sedimentation stress; Species; Treatment: duration; Treatment: sediment; Type of study; Uniform resource locator/link to reference; Visual observation; X-Huinay The table shows the polyp behaviour of juvenile Caryophyllia (Caryophyllia) huinayensis during a 12-week sediment exposure experiment. Corals were exposed to a natural (0.0042 ml/l), a 100-fold and a 1000-fold increased sediment concentration and observed three times a week, two hours after feeding start and once a week without feeding, by illuminating only the targeted coral briefly with a spotlight torch. Polyp extension was categorized into three groups: A = polyp fully extended (polyp fully visible, 100 %), B = polyp partly extended (polyp partly visible, 50 %) and C = polyp fully retracted (polyp tentacles not visible, 0 %). |
| title | Effects of sediment load on polyp extension of the juvenile cold-water coral Caryophyllia (Caryophyllia) huinayensis |
| topic | AWI_BPP; Bentho-Pelagic Processes @ AWI; Caryophyllia huinayensis, polyp extension; Cold-water Scleractinia; Comau Fjord; Comau Fjord, Patagonia, Chile; DATE/TIME; Experimental treatment; Feeding status; iAtlantic; Integrated Assessment of Atlantic Marine Ecosystems in Space and Time; Juvenile Caryophyllia (Caryophyllia) huinayensis; Laboratory experiment; Monitoring station; MONS; Physiological performance; Replicate; Sedimentation stress; Species; Treatment: duration; Treatment: sediment; Type of study; Uniform resource locator/link to reference; Visual observation; X-Huinay |
| url | https://doi.org/10.1594/PANGAEA.941511 |