Dlouhodobá interakce atmosférického CO2 s karbonátovým vodným prostředím

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Title in English	Long term interaction of atmospheric CO2 with carbonate water environment
Authors	ZEMAN Josef SMOLÍKOVÁ Zdena
Year of publication	2001
Type	Article in Proceedings
Conference	Geochémia 2001
MU Faculty or unit	Faculty of Science
Citation
Field	Geochemistry
Keywords	carbon dioxide; atmosphere; interaction; pH change; carbonate dissolution
Description	Atmospheric carbon dioxide seasonal variation results in periodic changes of pH and Eh val-ues in water environment with lowest values in winter period. Despite strong buffering action of carbonate system the changes are not suppressed. During last four years the pH vales decreased for about 0.4 pH unit and has strong influence on enhanced carbonate solubility.
Related projects:	Geological Processes and their Environmental Impact - Contact of the Variscides and Alpides