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Keywords: Water drinkingClose
Journal: Journal of Experimental Biology
J Exp Biol (2017) 220 (23): 4450–4455.
Published: 1 December 2017
... continuously equilibrating with the surrounding water as a result of significant daily water drinking. Variations in background levels of deuterium and oxygen-18 in freshwater sources may be due to seasonal changes in physical processes such as precipitation and evaporation that cause fractionation of isotopes...