This dataset contains results from 12-week laboratory turbidity exposures on two species of threatened stony corals, Acropora cervicornis (ACER) and Orbicella faveolata (OFAV). Experiments were conducted between 9/13/2022 and 12/6/2022. We measured endpoints (tissue regeneration, total lipids, total soluble protein, dry weight, symbiont chlorophyll a fluorescence and zooxanthellae numbers in gastrodermal tissues) and compared corals exposed to artificial seawater (control) to artificial seawater with sediment at 15 nephelometric turbidity units (NTU). We also measured sediment particle sizes within the treatment solutions. Corals were imaged throughout the exposure trials to document changes over time. Raw data are in image (.tif) format with results documented in spreadsheet format.
About this Dataset
Title | NCCOS Assessment: Chronic Turbidity Differentially Affects Physiological Processes in Two Threatened Caribbean, Atlantic Stony Coral Species from 2022-09-09 to 2022-12-06 (NCEI Accession 0292544) |
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Description | This dataset contains results from 12-week laboratory turbidity exposures on two species of threatened stony corals, Acropora cervicornis (ACER) and Orbicella faveolata (OFAV). Experiments were conducted between 9/13/2022 and 12/6/2022. We measured endpoints (tissue regeneration, total lipids, total soluble protein, dry weight, symbiont chlorophyll a fluorescence and zooxanthellae numbers in gastrodermal tissues) and compared corals exposed to artificial seawater (control) to artificial seawater with sediment at 15 nephelometric turbidity units (NTU). We also measured sediment particle sizes within the treatment solutions. Corals were imaged throughout the exposure trials to document changes over time. Raw data are in image (.tif) format with results documented in spreadsheet format. |
Modified | 2024-08-06T09:51:18.277Z |
Publisher Name | N/A |
Contact | N/A |
Keywords | 0292544 , CORAL , turbidity , camera , fluorometer , microscope , laboratory analyses , US DOC; NOAA; NOS; National Centers for Coastal Ocean Science , US DOC; NOAA; NOS; National Centers for Coastal Ocean Science , Coral Reef Conservation Program (CRCP) , CORAL REEF STUDIES , Caribbean Sea , Gulf of Mexico , North Atlantic Ocean , oceanography , DOC/NOAA/NOS/NCCOS > National Centers for Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department of Commerce , 31314 , Determining a Protective Turbidity Criterion for Coral, project number 31314 , Numeric Data Sets > Water Quality , EARTH SCIENCE > Biosphere > Zoology > Corals > Coral Condition , EARTH SCIENCE > Biosphere > Zoology > Corals > ESA Listed Species , EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Damage Assessment > Coastal development , EARTH SCIENCE > Terrestrial Hydrosphere > Water Quality/Water Chemistry > Turbidity , EARTH SCIENCE > OCEANS > OCEAN OPTICS > TURBIDITY , EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES > COASTAL LANDFORMS > CORAL REEFS , NCCOS Research Data Type > Laboratory Experiment , NCCOS Research Priority > Coastal Change: Vulnerability, Mitigation, and Restoration , NCCOS Research Priority > Stressor Impacts and Mitigation , NCCOS Research Topic > Biological Effects of Contaminants and Nutrients , NCCOS Research Topic > Vulnerability and Risk Assessment , Acropora cervicorn , Coral dry weight , Coral energy reserves (total lipid and total soluble protein) , Coral tissue regeneration , Orbicella faveolata , Sediment particle size analysis , Stoney Croals , Symbiont maximum quantum yield , Zooxanthellae counts , CAMERA > CAMERA , FLUOROMETERS > FLUOROMETERS , MICROSCOPES > MICROSCOPES , Fluorescent imaging and ImageJ macro tool , Hach 2100P turbidimeter , Light microscope and Adobe Photoshop software , Malvern Mastersizer , Walz MAXI Imaging pulse amplitude modulating fluorometer , balance , solvent extractions , COUNTRY/TERRITORY > United States of America > Florida > Dade County > Miami (25N080W0018) , COUNTRY/TERRITORY > United States of America > Florida > Monroe County > Florida Keys (24N081W0007) , OCEAN BASIN > Atlantic Ocean > North Atlantic Ocean > Florida Reef Tract > Florida Keys (24N081W0007) , OCEAN BASIN > Atlantic Ocean > North Atlantic Ocean > Florida Reef Tract > Miami (25N080W0018) , OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN , OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > CARIBBEAN SEA , OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO , NCCOS Research Location > Region > Atlantic Ocean , NCCOS Research Location > Region > Caribbean Sea , NCCOS Research Location > Region > Gulf of Mexico , NCCOS Research Location > U.S. States and Territories > NOAA NOS NCCOS Charleston, SC Laboratory , environment , oceans , biota |
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