![Lt. j.g. Edmonds is on the left collecting water samples from a CTD device on the right.](/sites/default/files/styles/embedded_landscape/public/2022-08/US%20Coast%20Guard%20officer%20LTJG%20Rebecca%20Edmonds%20collects%20water%20samples%20from%20a%20conductivity%20temperature%20and%20depth%20device%20to%20measure%20the%20nutrient%20chlorophyll%20and%20salinity%20content_Photo%20Bryan%20Overcash%20NOAA%20Fisheries_Cropped.jpg?itok=6jGJRO9a)
Working aboard NOAA Ship Reuben Lasker, U.S. Coast Guard officer Lt. j.g. Rebecca Edmonds collects water samples from a conductivity, temperature and depth device to measure the nutrient, chlorophyll and salinity content.
Credit: Bryan Overcash, NOAA