Sequential analysis of δ 15 N in guard hair suggests late gestation is the most critical period for muskox calf recruitment.

Niels Martin SchmidtAnders MichelsenLars Holst HansenMarie Rønne AggerbeckMikkel StelvigSusan KutzJesper Bruun Mosbacher

Published in: Rapid communications in mass spectrometry : RCM (2023)

N values in guard hair from 21 muskoxen (Ovibos moschatus) from Zackenberg in high arctic Greenland. We were able to reconstruct the dietary history for the population over a 5-ye.

Keyphrases

climate change
preterm infants
gestational age