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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_920653_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_920653_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_920653_v1/ | public | [Census of heat tolerance among Florida's threatened staghorn corals] - Census of heat tolerance among Florida's threatened staghorn corals from a study of Acropora cervicornis conducted from August to October 2020 (Collaborative Research: Investigating the genomic basis of key performance traits to quantify the evolutionary potential of coral populations under climate change) | The rapid loss of reef-building corals owing to ocean warming is driving the development of interventions such as coral propagation and restoration, selective breeding and assisted gene flow. Many of these interventions target naturally heat-tolerant individuals to boost climate resilience, but the challenges of quickly and reliably quantifying heat tolerance and identifying thermotolerant individuals have hampered implementation. Here, we used coral bleaching automated stress systems to perform rapid, standardized heat tolerance assays on 229 colonies of Acropora cervicornis across six coral nurseries spanning Florida's Coral Reef, USA. Analysis of heat stress dose–response curves for each colony revealed a broad range in thermal tolerance among individuals (approx. 2.5°C range in Fv/Fm ED50), with highly reproducible rankings across independent tests (r = 0.76). Most phenotypic variation occurred within nurseries rather than between them, pointing to a potentially dominant role of fixed genetic effects in setting thermal tolerance and widespread distribution of tolerant individuals throughout the population. The identification of tolerant individuals provides immediately actionable information to optimize nursery and restoration programs for Florida's threatened staghorn corals. This work further provides a blueprint for future efforts to identify and source thermally tolerant corals for conservation interventions worldwide.\n\ncdm_data_type = Other\nVARIABLES:\nnursery (unitless)\ncolonyID (unitless)\nlongitude (Source_lon, degrees_east)\nsource_lat (degrees_north)\nA_Acer (Symbiodinium cells per coral cell)\nD_Acer (Durusdinium cells per coral cell)\ndate_CBASS (unitless)\nCBASS_ed50 (degrees Celsius)\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_920653_v1/index.htmlTable | https://www.bco-dmo.org/dataset/920653
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_920653_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_920653_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_920653_v1 | |||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_897415_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_897415_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_897415_v1/ | public | [Colony level bleaching severity and mortality] - Coral bleaching severity and mortality data from patch reef 13 in Kāne'ohe Bay, O'ahu, Hawai'i from 2015 to 2022 (RAPID: Collaborative Research: Disentangling the effects of heat stress versus bleaching phenotype on coral performance) | This dataset contains coral colony-level bleaching severity and mortality (coral genotype, bleaching phenotype, bleaching score, mortality percent) from patch reef 13 in Kāne'ohe Bay, O'ahu, Hawai'i from 2015 to 2022.\n\nThis data set was collected as part of a study of benthic community composition data from patch reef 13 and colony-level bleaching severity data. See Related Dataset \"Benthic cover\" for more data from this study.\n\nStudy abstract:\n\nIncreasingly frequent marine heatwaves are devastating coral reefs. Corals that survive these extreme events must rapidly recover if they are to withstand subsequent events, and long-term survival in the face of rising ocean temperatures may hinge on recovery capacity and acclimatory gains in heat tolerance over an individual's lifespan. To better understand coral recovery trajectories in the face of successive marine heatwaves, we monitored the responses of bleaching-susceptible and bleaching-resistant individuals of two dominant coral species in Hawaiʻi, Montipora capitata and Porites compressa, over a decade that included three marine heatwaves.\n\ncdm_data_type = Other\nVARIABLES:\nColonyID (unitless)\nSpecies (units)\nBleach (unitless)\nDate (unitless)\nScore (units)\nPhenotype\nMortality (percent (%))\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_897415_v1/index.htmlTable | https://www.bco-dmo.org/dataset/897415
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_897415_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_897415_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_897415_v1 | |||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_926887_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_926887_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_926887_v1/ | public | [Short-term heat stress assay Heron Island - physiological data] - Photochemical yield and color score data from short-term heat stress assays performed with with corals collected from sites around Heron Island, southern Great Barrier Reef in Sept and Oct of 2022 (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress) | Variable temperature regimes that expose corals to sub-lethal heat stress have been recognized as a mechanism to increase coral thermal tolerance and lessen coral bleaching. However, there is a need to better understand which thermal regimes maximize coral stress hardening. Here, standardized thermal stress assays were used to determine the relative thermal tolerance of three divergent genera of corals (Acropora, Pocillopora, Porites) originating from six reef sites representing an increasing gradient of annual mean diel temperature fluctuations of 1–3°C day-1. Bleaching severity and dark-acclimated photochemical yield (i.e., Fv/Fm) were quantified following exposure to five temperature treatments ranging from 23.0 to 36.3°C (see Related Datasets for temperature data). This data set contains photochemical yield and color score data used to determine effective dose 50 (ED50, thermal tolerance). It also includes images used for analysis of coral color, a proxy for bleaching severity.\n\ncdm_data_type = Other\nVARIABLES:\nSite_Code (unitless)\nSite_Name (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nGenus (unitless)\nColonyID (unitless)\nTreatment_nonnum (unitless)\nTreatment (unitless)\nReplicate (unitless)\nTemperature (degrees Celsius (degC))\nF0 (unitless)\nFm (unitless)\nY (unitless)\nLabel (unitless)\nColor_type (unitless)\nColor (unitless)\nName (unitless)\n... (7 more variables)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_926887_v1_fgdc.xml | https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_926887_v1_iso19115.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_926887_v1/index.htmlTable | https://www.bco-dmo.org/dataset/926887
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_926887_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_926887_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_926887_v1 |