The final cast of GP15 hovers above the deck of the Roger Revelle as Columbia University’s Martin Fleisher retrieves a device called the “mono-core” that hangs below the CTD rosette and is used to collect sediment cores.
ctd last cast retrieve
The final cast of GP15 hovers above the deck of the Roger Revelle as Columbia University’s Martin Fleisher retrieves a device called the “mono-core” that hangs below the CTD rosette and is used to collect sediment cores.
GEOTRACES GP15 