Temperature effect on pH-buffers is complex. In the case of carbonic acid, not only solubility of CO2 will be affected but, probably, equilibrium in the HCO3- = CO32- + H+ reaction as well. The effect of temperature on pH of a complex solution will depend on many factors: solubility of gases, solubility of salts, equilibrium in the ion-exchange reactions. 

Thank you very much, Alexey. From which book or journal could I refer the table?

Hi Lee

This article may be helpful to you

That table is from the pdf file I and Amad sent you (it's the same paper). 

Amad and Alexey,

Very much appreciate!

Li

For a classic general discussion on the effect of temperature on acid-base equilibria of aqueous solutions you may check: Herbert A. Laitinen, Walter E. Harris, “Chemical Analysis ─ An Advanced Text and Reference”, 2nd ed., McGraw-Hill, 1975, pp. 47-48.

Thanks. I will try to find the book.

Honestly added today to link to a similar matter:  

Does water temperature affect the effectiveness of its ability to neutralize the pH of any solution?   cf.:

https://www.researchgate.net/post/Does_water_temperature_affect_the_effectiveness_of_its_ability_to_neutralize_the_pH_of_any_solution?

Best regards, W.M.