Reef fish abundance and size data collected by transect and stationary point count methods: a calibration to enable the use of long-term, fishery-independent data by fisheries and regional managers in the US Caribbean (NCEI Accession 0281207)
공공데이터포털
This project ensures that the existing data from previous fishery independent surveys can be combined with data collected under new methodology, ensuring preservation of long-time series reef fish datasets in the US Caribbean. Specifically, this archived dataset are the site level fish abundance and size observations collected simultaneously by one transect diver and a pair of stationary point count divers at survey sites in Puerto Rico and the U.S. Virgin Islands. These collection methods represent the pre- National Coral Reef Monitoring Program (NCRMP) belt-transect survey methodology and the currently used Reef Visual Census (RVC) survey methodology, respectively. More information about the methodologies can be found (Jeffrey 2019 & CRCP 2022). In the U.S. Caribbean, the National Coral Reef Monitoring Program began in 2012. Initially, the belt transect method was used for fish surveys, but then transitioned to the RVC method in all the U.S. Caribbean by 2016. This dataset is the field samples collected in order to properly calibrate belt transect data to RVC data.
2023 Flower Garden Banks National Marine Sanctuary Long-Term Monitoring of the Coral Reef Caps of East Flower Garden Bank and West Flower Garden Bank (NCEI Accession 0306920)
공공데이터포털
This dataset contains raw and processed data from an annual long-term monitoring program documenting fish and benthic community observations, along with water quality measurements, at East Flower Garden Bank (EFGB) and West Flower Garden Bank (WFGB). These two sites are part of the National Oceanic and Atmospheric Administrationâs Flower Garden Banks National Marine Sanctuary (FGBNMS), located in the northwestern Gulf of America. Monitoring began in 1989 and is funded by FGBNMS and the Bureau of Ocean Energy Management, with support from the National Marine Sanctuary Foundation. EFGB and WFGB are coral reef-capped features that form part of a discontinuous arc of reef environments along the outer continental shelf. They rise from salt dome formations located approximately 190 km south of the Texas-Louisiana border and include habitats ranging from 16 to 166 meters in depth. The shallow bank caps lie within the photic zone and support diverse coral, algal, invertebrate, and fish communities, many of which are shared with Caribbean reef systems. Benthic community data are derived from benthic photo analysis using Coral Point Count with Excel extensions (CPCe). Fish surveys are conducted annually using a modified Bohnsack and Bannerot stationary point count method, and results are recorded in Excel spreadsheets. Water quality parameters (e.g., temperature, salinity, turbidity, nutrients) are obtained from moored conductivity-temperature-depth (CTD) instruments, water samples, and quarterly profiling of the water column. Temperature and salinity records are reduced to daily averages for long-term trend analysis.
2024 Flower Garden Banks National Marine Sanctuary Long-Term Monitoring of the Coral Reef Caps of East Flower Garden Bank and West Flower Garden Bank (NCEI Accession 0308032)
공공데이터포털
This dataset contains raw and processed data from an annual long-term monitoring program documenting fish and benthic community observations, along with water quality measurements, at East Flower Garden Bank (EFGB) and West Flower Garden Bank (WFGB). These two sites are part of the National Oceanic and Atmospheric Administrationâs Flower Garden Banks National Marine Sanctuary (FGBNMS), located in the northwestern Gulf of America. Monitoring began in 1989 and is funded by FGBNMS and the Bureau of Ocean Energy Management, with support from the National Marine Sanctuary Foundation. EFGB and WFGB are coral reef-capped features that form part of a discontinuous arc of reef environments along the outer continental shelf. They rise from salt dome formations located approximately 190 km south of the Texas-Louisiana border and include habitats ranging from 16 to 166 meters in depth. The shallow bank caps lie within the photic zone and support diverse coral, algal, invertebrate, and fish communities, many of which are shared with Caribbean reef systems. Benthic community data are derived from benthic photo analysis using Coral Point Count with Excel extensions (CPCe). Fish surveys are conducted annually using a modified Bohnsack and Bannerot stationary point count method, and results are recorded in Excel spreadsheets. Water quality parameters (e.g., temperature, salinity, turbidity, nutrients) are obtained from moored conductivity-temperature-depth (CTD) instruments, water samples, and quarterly profiling of the water column. Temperature and salinity records are reduced to daily averages for long-term trend analysis.