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| griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
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| log in | [Morphometric, condition, and parasite trait data for oysters on restored reefs] - Oyster morphometric, condition, and parasite infection data from an experimental oyster reef restoration in Ninigret Pond, Rhode Island (USA) in 2018-2020 (CAREER: Linking genetic diversity, population density, and disease prevalence in seagrass and oyster ecosystems) | This dataset contains individual-level morphometric, condition, and parasite infection measurements for eastern oysters (Crassostrea virginica, urn:lsid:marinespecies.org:taxname:140657) sampled from 12 experimental restored reefs in Ninigret Pond, Rhode Island, USA, as part of a multi-year oyster reef restoration experiment using oysters sourced from four commercial hatcheries along the U.S. Atlantic coast. Morphometric and condition measurements, including shell height (mm), shell length (mm), dry tissue mass (g), dry shell mass (g), and condition index (dry tissue mass multiplied by 100 divided by dry shell mass), are provided for 515 individuals sampled in fall 2018 and fall 2020. Parasite infection data are provided for fall 2018 individuals only, and include presence/absence of infection by four oyster parasites: the macroparasites mud blister worm (Polydora sp.) and boring sponge (Cliona spp.), and the microparasites Haplosporidium costale and Perkinsus marinus. Infection intensity measurements are provided for the two most prevalent parasites, P. marinus and mud blister worm. The primary genetic cluster assignment for each individual is also provided; these assignments correspond to one of four genetic clusters identified with SNP genotype data, which broadly correspond to the four commercial hatchery sources (Maine, Massachusetts, New York, and Virginia) as described in the related genetic assignments dataset.\n\nThis dataset also contains supplemental data on reef-level prevalence of infection by the four oyster parasites summarized by oyster genetic cluster for the 12 experimental restored reefs. For each parasite, the reef-level dataset includes the total number of individuals sampled, the number infected, and the proportion infected, reported separately for oysters assigned to each genetic cluster on the 12 focal restored reefs.\n\ncdm_data_type = Other\nVARIABLES:\nyearcoll (unitless)\nind_id (unitless)\nreef (unitless)\nblock (unitless)\nprimary_genetic_assignment (unitless)\nlibrary (unitless)\n... (13 more variables)\n | BCO-DMO | bcodmo_dataset_1004478_v1 |