Projected ratio out-of diet from the hottie-rearing months and reproduction colony
Version from inside the ? 15 N viewpoints certainly one of breeding colonies differed according on the chick-rearing period (Fig cuatro)
The telecommunications ranging from breeding colony and you may hatching big date revealed that the brand new improvement in ? thirteen C thinking which have hatching time ranged certainly one of reproduction territories. Only inside the Suhaam, ? 13 C values of chicks enhanced 0.24 ± 0.07‰ per day (0.10–0.38‰/day) across the hottie-rearing months, while there is zero proof change into the almost every other colonies (Gujido: -0.04 ± 0.10‰/time -0.24–0.15‰/day; Namdongji: 0.02 ± 0.06‰/day -0.10–0.13‰/day; Chilsando: -0.05 ± 0.09‰/time, -0.23–0.12‰/day).
For ? 15 N, a complete design differed notably regarding null design (? 2 = , df = several, p 2 = 8.54, df = step 3, p = 0.036) and you may breeding nest and you will hatching go out (? 2 = nine.23, df = step three, p = 0.026), due to the fact correspondence ranging from hottie-rearing period and hatching time having ? Leia mais