Megafaunal ecological parameters investigated across the nodule cover gradient of the APEI6 of the CCZ
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2018
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| _version_ | 1867171009871740928 |
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| author | Simon-Lledó, Erik |
| author_facet | Simon-Lledó, Erik |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Megafaunal parameters explored across different polymetallic-nodule covered seafloor classes. Megafaunal occurrences used to compute ecological parameters were inferred from seafloor imagery data collected using an autonomous vehicle during RSS James Cook cruise JC120 to the APEI6 area of the CCZ (Jones, 2015), in stations JC120-047, JC120-078, and JC120-087. Depth ranges between different data sites was 3950–4250 m. Environmental variables (i.e. nodule cover) were determined using image-based detection algorithms. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_893220 |
| institution | PANGAEA |
| language | en |
| publishDate | 2018 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Megafaunal ecological parameters investigated across the nodule cover gradient of the APEI6 of the CCZ Simon-Lledó, Erik Annelida; Arthropoda; Autonomous underwater vehicle; AUV; Biomass, wet mass per area; Bryozoa; Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Classification; Cnidaria; Community dissimilarity, MDS dimension 1; Crustacea; Ctenophora; Deposit feeder abundance; Echinodermata; Fauna, nodule-attached; Fauna, sediment attached and free-living; Inverse Simpson index of diversity; James Cook; JC120; JC120-047; M79; Metazoa; Mollusca; Morphospecies density; Morphospecies richness; Nodules; Osteichthyes; Porifera; Predator and scavenger abundance; Sample code/label; Shannon Diversity Index, exponential; Suspension feeder abundance; Tunicata; Xenophyophoroidea Megafaunal parameters explored across different polymetallic-nodule covered seafloor classes. Megafaunal occurrences used to compute ecological parameters were inferred from seafloor imagery data collected using an autonomous vehicle during RSS James Cook cruise JC120 to the APEI6 area of the CCZ (Jones, 2015), in stations JC120-047, JC120-078, and JC120-087. Depth ranges between different data sites was 3950–4250 m. Environmental variables (i.e. nodule cover) were determined using image-based detection algorithms. |
| title | Megafaunal ecological parameters investigated across the nodule cover gradient of the APEI6 of the CCZ |
| topic | Annelida; Arthropoda; Autonomous underwater vehicle; AUV; Biomass, wet mass per area; Bryozoa; Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Classification; Cnidaria; Community dissimilarity, MDS dimension 1; Crustacea; Ctenophora; Deposit feeder abundance; Echinodermata; Fauna, nodule-attached; Fauna, sediment attached and free-living; Inverse Simpson index of diversity; James Cook; JC120; JC120-047; M79; Metazoa; Mollusca; Morphospecies density; Morphospecies richness; Nodules; Osteichthyes; Porifera; Predator and scavenger abundance; Sample code/label; Shannon Diversity Index, exponential; Suspension feeder abundance; Tunicata; Xenophyophoroidea |
| url | https://doi.org/10.1594/PANGAEA.893220 |