Note: The data were revised and updated on 08/29/2008


Please cite this data set as:

Nakadate, A. 2007. Underway air and surface seawater pCO2 data measured during 
the period of 2001-2007 on board the R/V Keifu Maru operated by the Kobe Marine 
Observatory. http://cdiac.ornl.gov/ftp/oceans/VOS_Keifu_Maru_Line/. Carbon Dioxide 
Information Analysis Center, Oak Ridge National Laboratory, US Department of 
Energy, Oak Ridge, Tennessee. doi: 10.3334/CDIAC/otg.VOS_Keifu_Maru_2001-2007

