The energy cost of locomotion on the level and on gradients for the red deer (Cervus elaphus).
The oxygen consumption (Vo2) of three castrated male red deer was measured while they walked on a treadmill at 7 degree and 14 degree slopes and on the level at speeds varying from 44.3 to 172.9 m.min(-1). The energy cost of horizontal locomotion in excess of standing was 2.6 J kg(-1).m(-1). The cost of maintenance of posture when walking was the same as that of standing. The energy cost of walking up gradients was 21.5 J kg(-1).vertical m(-1). These results are discussed in relation to values reported for other species.
D000818:Animals; D003670:Deer / Q000502:physiology*; D008124:Locomotion; D008297:Male; D010101:Oxygen Consumption