http://cdiac.ornl.gov/#

The link may be helpful..

please refer this book

all the best

with regards

Thank you friends,  it may useful for our studies

regards

sundararajan

I think the links below might help:

http://www.eurosites.info

http://www.esrl.noaa.gov/gmd/ccgg/trends/global.html

For ocean CO2 data, there are a few major databases, many of which have inconsistent inclusion of other data (e.g. pH, O2), but all of which should have S and T at least.  These include:

http://cdiac.ornl.gov/oceans/ (lots of moored and underway surface ocean CO2 data)

http://www.socat.info/

The next version of SOCAT will have more parameters such as pH, but will still only be ocean surface data.

For water column data, you can check out GLODAP (likely to have many data sets with multiple parameters for ocean acidification work): http://cdiac.ornl.gov/oceans/glodap/GlopDV.html

The US National Centers for Environmental Information databases (likely to have many data sets with multiple parameters for ocean acidification work): https://www.nodc.noaa.gov/access/

Good luck.

You can get the data from GLODAP

glodap.info/index.php/merged-and-adjusted-data-product/