Additional file 1 of A critical assessment of marine predator isoscapes within the southern Indian Ocean

• Main Authors: Carpenter-Kling, Tegan, Pistorius, Pierre, Reisinger, Ryan, Cherel, Yves, Connan, Maëlle
• Format: Conference Object
• Language: unknown
• Published: figshare 2020
• Subjects: Ecology; FOS Biological sciences; Antarctic; Indian; Antarc*; Giant Petrels; Marion Island
• Online Access: https://dx.doi.org/10.6084/m9.figshare.12586570.v1; https://springernature.figshare.com/articles/Additional_file_1_of_A_critical_assessment_of_marine_predator_isoscapes_within_the_southern_Indian_Ocean/12586570/1

Additional file 1: Supplementary Material 1. Approximate dates of different breeding stages throughout the year for wandering, grey-headed and sooty albatrosses, northern and southern giant petrels and gentoo, macaroni and eastern rockhopper penguins breeding at Marion Island, sub-Antarctic. Yellow dots represent approximate times when GPS data loggers were deployed on birds and blood plasma was collected for stable isotope analysis. Supplementary Material 2. Species-specific normalizing equations calculated from plasma samples (N) with both delipidated and raw plasma for wandering, grey-headed and sooty albatrosses and gentoo and macaroni penguins breeding at Marion Island, sub-Antarctic. Supplementary Material 3. Corresponding plasma a) δ13C (‰) and b) δ15N (‰) values given as mean ± SD (range) for different water zones and fronts (AZ: Antarctic zone, PF: polar front, PFZ: polar frontal zone, SAF: sub-Antarctic front, SAZ: sub-Antarctic zone, STF: sub-tropical front and STZ: sub-tropical zone) estimated from isoscapes interpolated from mean foraging locations and plasma isotopic values of wandering, grey-headed and sooty albatrosses, northern and southern giant petrels breeding at Marion Island.