OVIDE
http://www.ifremer.fr/lpo/ovide/

CO2 Group ·· CO2IIM
http://oceano.iim.csic.es/co2group/index.html

IMBER
http://www.imber.info/what_is.html

CLIVAR 
http://www.clivar.org/
http://www.clivar.org/carbon_hydro/
 
ARGO
http://www.argo.ucsd.edu/
 
CARBOOCEAN Integrated Project
http://www.carboocean.org/

CARBOCHANGE

IOCCP: The International Ocean Carbon Coordination Project
http://www.ioccp.org/

GO-SHIP: Global Ocean Ship-Based Hydrographic Investigations Program
http://www.go-ship.org/