Seasonal variations in air-water exchange of polychlorinated biphenyls in lake superior.


Instantaneous and seasonal fluxes of polychlorinated biphenyls (PCBs) across the Lake Superior air-water interface were predicted using a modified two-film gasexchange model. Instantaneous fluxes of CPCB (sum of 80 congeners) were calculated from air and water samples collected simultaneously during short cruises in 1988,1990, and 1992. Volatilization… (More)
DOI: 10.1021/es00057a018


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