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Wildfire smoke cools summer river and stream water temperatures

Type
Literature
Publication
David, Aaron T.; Asarian, J. Eli; Lake, Frank K. 2018. Wildfire smoke cools summer river and stream water temperatures. Water Resources Research. 54. https://doi.org/10.1029/2018WR022964.
Year Published
2018
Organization
Pacific Southwest Research Station
Description

To test the hypothesis that wildfire smoke can cool summer river and stream water temperatures by attenuating solar radiation and air temperature, we analyzed data on summer wildfire smoke, solar radiation, air temperatures, precipitation, river discharge, and water temperatures in the lower Klamath River Basin in Northern California. Previous studies have focused on the effect of combustion heat on water temperatures during fires and the effect of riparian vegetation losses on postfire water temperatures, but we know of no studies of the effects of wildfire smoke on river or stream water temperatures.