The final instrument to come out of the water during pump casts is the CTD, which records an array of data that forms a crucial background for interpreting the particles collected by the pumps’ filters.
Pump dangle
The final instrument to come out of the water during pump casts is the CTD, which records an array of data that forms a crucial background for interpreting the particles collected by the pumps’ filters.
GEOTRACES GP15 