(Table 2) Carbon and nitrogen isotopic ratios in blood sampled from arctic foxes (Vulpes lagopus) on Bylot Island between 2003-2008

• Main Authors: Tarroux, Arnaud, Bêty, Joël, Gauthier, Gilles, Berteaux, Dominique
• Format: Dataset
• Language: English
• Published: PANGAEA 2012
• Subjects: BIO; Biology; BY_Island2; Bylot Island; North West Territories; Canada; International Polar Year (2007-2008); IPY; Mass spectrometer Finnigan Delta Plus; Parameter; Sample amount; Sample type; Season; Time coverage; δ13C; δ15N; Arctic; Arctic Fox; International Polar Year; Vulpes lagopus
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.838989; https://doi.org/10.1594/PANGAEA.838989

Inter-individual variation in diet within generalist animal populations is thought to be a widespread phenomenon but its potential causes are poorly known. Inter-individual variation can be amplified by the availability and use of allochthonous resources, i.e., resources coming from spatially distin...