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Keywords: DLW methodClose
Journal: Journal of Experimental Biology
J Exp Biol (2017) 220 (23): 4450–4455.
Published: 1 December 2017
... labelled water (DLW) method when measuring energy expenditure in animals with access to freshwater. Seasonal changes in the background levels of deuterium and oxygen-18 in the body water of four captive harp seals and in the freshwater pool in which they were kept were measured over a time period of 1 year...