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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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| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_897403_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_897403_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_897403_v1/ | public | [Benthic cover] - Benthic cover data photoquadrat images 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) | Increasingly 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\nThis dataset contains benthic cover data and photoquadrat images including point counts and organism identifications from patch reef 13 in Kāne'ohe Bay, O'ahu, Hawai'i from 2015 to 2022.\n\ncdm_data_type = Other\nVARIABLES:\nImage_ID (unitless)\nImage_name (unitless)\nmonth (unitless)\nday (unitless)\nyear (unitless)\nDate (unitless)\nAnnotation_status (unitless)\nPoints (per point)\nCoral_Juvenile (per point)\nDiseased_Coral (per point)\nLeptastrea_purpurea (per point)\nPigmented_Montipora_capitata (per point)\nPavona_varians (per point)\nPigmented_Porites_Compressa (per point)\nRecent_Dead_Coral (per point)\nAscidian (per point)\nMycale_grandis (per point)\nSponge (per point)\n... (30 more variables)\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_897403_v1/index.htmlTable | https://www.bco-dmo.org/dataset/897403
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_897403_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_897403_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_897403_v1 | |||||
| log in | [Pocillopora damicornis skeletal micromorphological analysis: Calyxes] - Micromorphological analyses of Pocillopora damicornis calyxes collected from reef of Heron Island, southern Great Barrier Reef from Jan 2021 to Feb 2021 (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress) | Corals residing in habitats that experience frequent seawater pCO2 variability may possess an enhanced capacity to cope with ocean acidification. Yet, we lack a clear understanding of the molecular toolkit enabling acclimatization to environmental extremes, and how life-long exposure to pCO2 variability influences biomineralization. We examined the gene expression responses and micro-skeletal characteristics of Pocillopora damicornis originating from the reef flat and reef slope of Heron Island, southern Great Barrier Reef. The reef flat (454 ± 3.0) and reef slope (418 ± 1.9) had similar mean seawater pCO2 (µatm; mean ± SE), but the reef flat experienced twice the mean daily pCO2 amplitude (range of 797v. 399 µatm day-1, respectively). A controlled mesocosm experiment was conducted over eight weeks, exposing P. damicornis from the reef slope and reef flat to stable (218±9) or variable (911±31) diel pCO2 fluctuations (µatm; mean ± SE).\n\nThis dataset includes the data and analyses for the overall skeletal micromorphological analyses of P. damicornis, including the origin reef environment, treatment, colony ID, feature of interest, image magnification, image name, observer, replicate, corallite diameter, distance between corallites, area, perimeter, and circularity.\n\ncdm_data_type = Other\nVARIABLES:\nOrigin (unitless)\nTreatment (unitless)\nColony_ID (unitless)\nFeature_of_interest (unitless)\nImage_magnification (unitless)\nImage_name (unitless)\nObserver (unitless)\nReplicate (unitless)\ncorallite_diameter (units)\ncorallite_distance (millimeters (mm))\nArea (millimeters (mm))\nPerimeter (micrometers (um))\nCircularity (micrometers (um))\n | BCO-DMO | bcodmo_dataset_942962_v1 | ||||||||||||
| log in | [Pocillopora damicornis skeletal micromorphological analysis: Overall skeleton] - Micromorphological analyses of Pocillopora damicornis overall skeleton collected from reef of Heron Island, southern Great Barrier Reef from Jan 2021 to Feb 2021 (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress) | Corals residing in habitats that experience frequent seawater pCO2 variability may possess an enhanced capacity to cope with ocean acidification. Yet, we lack a clear understanding of the molecular toolkit enabling acclimatization to environmental extremes, and how life-long exposure to pCO2 variability influences biomineralization. We examined the gene expression responses and micro-skeletal characteristics of Pocillopora damicornis originating from the reef flat and reef slope of Heron Island, southern Great Barrier Reef. The reef flat (454 ± 3.0) and reef slope (418 ± 1.9) had similar mean seawater pCO2 (µatm; mean ± SE), but the reef flat experienced twice the mean daily pCO2 amplitude (range of 797v. 399 µatm day-1, respectively). A controlled mesocosm experiment was conducted over eight weeks, exposing P. damicornis from the reef slope and reef flat to stable (218±9) or variable (911±31) diel pCO2 fluctuations (µatm; mean ± SE). \n\nThis dataset includes the data and analyses for the overall skeletal micromorphological analyses of P. damicornis, including the origin reef environment, treatment, colony ID, feature of interest, image magnification, image name, observer, replicate, size of image, area of image, number of corallites within image, number of corallites area-1, corallite diameter (mm), and distance between corallites (mm).\n\ncdm_data_type = Other\nVARIABLES:\nOrigin (unitless)\nTreatment (unitless)\nColony_ID (unitless)\nFeature_of_interest (unitless)\nImage_magnification (unitless)\nImage_name (unitless)\nObserver (unitless)\nReplicate (unitless)\nSize (mm)\nArea (mm2)\ncorallite_num (unitless)\ncorallite_density (corallite/mm2)\ncorallite_diameter (mm)\ncorallite_distance (mm)\n | BCO-DMO | bcodmo_dataset_942939_v1 | ||||||||||||
| log in | [Pocillopora damicornis skeletal micromorphological analysis: Spine RADs] - Micromorphological analyses of Pocillopora damicornis Spine RADs on samples collected from reef of Heron Island, southern Great Barrier Reef from Jan 2021 to Feb 2021 (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress) | Corals residing in habitats that experience frequent seawater pCO2 variability may possess an enhanced capacity to cope with ocean acidification. Yet, we lack a clear understanding of the molecular toolkit enabling acclimatization to environmental extremes, and how life-long exposure to pCO2 variability influences biomineralization. We examined the gene expression responses and micro-skeletal characteristics of Pocillopora damicornis originating from the reef flat and reef slope of Heron Island, southern Great Barrier Reef. The reef flat (454 ± 3.0) and reef slope (418 ± 1.9) had similar mean seawater pCO2 (µatm; mean ± SE), but the reef flat experienced twice the mean daily pCO2 amplitude (range of 797v. 399 µatm day-1, respectively). A controlled mesocosm experiment was conducted over eight weeks, exposing P. damicornis from the reef slope and reef flat to stable (218±9) or variable (911±31) diel pCO2 fluctuations (µatm; mean ± SE). \n\nThis dataset includes the data and analyses for the overall skeletal micromorphological analyses of P. damicornis, including the origin reef environment, treatment, colony ID, feature of interest, image magnification, image name, observer, replicate, number of RADs, and area of RADs.\n\ncdm_data_type = Other\nVARIABLES:\nOrigin (unitless)\nTreatment (unitless)\nColony_ID (unitless)\nFeature_of_interest (unitless)\nImage_magnification (unitless)\nImage_name (unitless)\nObserver (unitless)\nReplicate (unitless)\nRADs_num (unitless)\nRAD_area (micrometers (um))\n | BCO-DMO | bcodmo_dataset_942955_v1 | ||||||||||||
| log in | [Pocillopora damicornis skeletal micromorphological analysis: Spine structures] - Micromorphological analyses of Pocillopora damicornis spine structures collected from reef of Heron Island, southern Great Barrier Reef from Jan 2021 to Feb 2021 (Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress) | Corals residing in habitats that experience frequent seawater pCO2 variability may possess an enhanced capacity to cope with ocean acidification. Yet, we lack a clear understanding of the molecular toolkit enabling acclimatization to environmental extremes, and how life-long exposure to pCO2 variability influences biomineralization. We examined the gene expression responses and micro-skeletal characteristics of Pocillopora damicornis originating from the reef flat and reef slope of Heron Island, southern Great Barrier Reef. The reef flat (454 ± 3.0) and reef slope (418 ± 1.9) had similar mean seawater pCO2 (µatm; mean ± SE), but the reef flat experienced twice the mean daily pCO2 amplitude (range of 797v. 399 µatm day-1, respectively). A controlled mesocosm experiment was conducted over eight weeks, exposing P. damicornis from the reef slope and reef flat to stable (218±9) or variable (911±31) diel pCO2 fluctuations (µatm; mean ± SE).\n\nThis dataset includes the data and analyses for the spine structures micromorphological analyses of P. damicornis, including the origin reef environment, treatment, colony ID, feature of interest, image magnification, image name, observer, replicate, spine length, spine width, and number of spines.\n\ncdm_data_type = Other\nVARIABLES:\nOrigin (unitless)\nTreatment (unitless)\nColony_ID (unitless)\nFeature_of_interest (unitless)\nImage_magnification (unitless)\nImage_name (unitless)\nObserver (unitless)\nReplicate (unitless)\nSpine_length_mm (mm)\nSpine_width_mm (mm)\nSpine_length_um (micrometers (um))\nSpine_width_um (micrometers (um))\nNum_spines_within_calyx (unitless)\nSpine_location (unitless)\n | BCO-DMO | bcodmo_dataset_942948_v1 | ||||||||||||
| log in | [Recruit area measurements] - Area of Orbicella faveolata recruits hosting different proportions of various symbiont genera from a symbiont acquisition laboratory experiment conducted in 2018 and 2019 (Collaborative Research: Assessing the changing symbiotic milieu on Caribbean coral reefs under climate change: magnitude, tradeoffs, interventions, and implications) | This dataset includes area (mm2) of Orbicella faveolata recruits hosting different proportions of various symbiont genera.\n\nThese data correspond to research presented in Williamson et al. (2021), published in Coral Reefs and funded in part by the NSF project \"Symbiont Shifts on Reefs\". They were used to test if Orbicella faveolata recruits could establish symbiosis with D. trenchii supplied by nearby “donor” colonies and examined the resulting ecological trade-offs to evaluate early Symbiodiniaceae manipulation as a scalable tool for reef restoration. We exposed aposymbiotic recruits to 29 °C or 31 °C and to fragments of Montastraea cavernosa (containing Cladocopium ITS2 type C3) or Siderastrea siderea (containing D. trenchii). Next, a subset of recruits were exposed to a 60-day heat stress. These data include survivorship and symbiont acquisition rates, symbiont identity and density data (derived using qPCR), polyp area measurements, and scoring of bleaching and survivorship during a heat stress experiment. Overall, proportion of D. trenchii hosted was negatively correlated with polyp size and symbiont density, indicating a trade-off between growth (of both host and symbiont) and heat tolerance. These findings suggest that, while donor colonies may be effective sources for seeding coral recruits with thermotolerant symbionts, practitioners will need to balance the likely benefits and costs of these approaches when designing restoration strategies.\n\ncdm_data_type = Other\nVARIABLES:\nDate_of_Photo (unitless)\nImage_Name (unitless)\nTank (unitless)\nAdult (unitless)\nTemp (unitless)\nArea_mm2 (square millimeters (mm2))\n | BCO-DMO | bcodmo_dataset_920846_v1 |