Refining Techniques for High-Frequency Monitoring of Chlorophyll in the NERRS - NERRS/NSC(NERRS Science Collaborative)

Description

Twelve biogeochemically diverse reserves participated in a one -year study to standardize protocols for calibration and data management using both chlorophyll methods (extractions and in situ sensor readings) at various frequencies. Given technician experiences with preliminary sensor deployments and results from previous studies, one objective of this project was to identify possible sensor interferences and develop standardized empirical correction procedures. Another objective of this project was to test how well extracted CHL-A (micrograms/L) could be predicted from the suite of YSI EXO sensors. While there is value in the YSI EXO Total Algae (TAL) sensor's relative fluorescence units (RFU) for short-term or single-site chlorophyll measurements, reliable predictions of extracted CHL-A (micrograms/L) would provide a standard measure to compare among sites and with historic data.

Resources

Name Format Description Link
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
github chla-nerrs-catalyst Unknown All R code developed during the project for data analysis and visualization is publicly accessible Open resource
github Unknown All R code developed during the project for data analysis and visualization is publicly accessible Open resource
github chla-nerrs-catalyst Unknown All R code developed during the project for data analysis and visualization is publicly accessible Open resource
github chl_sensor_project Unknown All R code developed during the project for data analysis and visualization is publicly accessible Open resource
github chl_sensor_project Unknown All R code developed during the project for data analysis and visualization is publicly accessible Open resource
Ralston16 Unknown Open resource
Ralston16 Unknown Open resource
Dix20 Unknown Online Resource Open resource
Dix20 Unknown Project description and further info Open resource
Dix20 Unknown Project description and further info Open resource
Ralston16 Unknown Open resource
Office for Coastal Management Website Unknown Website listed for Office for Coastal Management Open resource
Office for Coastal Management Website Unknown Website listed for Office for Coastal Management Open resource
Office for Coastal Management Website Unknown Website listed for Office for Coastal Management Open resource
Full Metadata Record Unknown View the complete metadata record on InPort for more information about this dataset. Open resource
Full Metadata Record Unknown View the complete metadata record on InPort for more information about this dataset. Open resource
Full Metadata Record Unknown View the complete metadata record on InPort for more information about this dataset. Open resource
NOAA Data Management Plan (DMP) PDF NOAA Data Management Plan for this record on InPort. Open resource
NOAA Data Management Plan (DMP) PDF NOAA Data Management Plan for this record on InPort. Open resource
NOAA Data Management Plan (DMP) PDF NOAA Data Management Plan for this record on InPort. Open resource

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