Source-sink reconstruction (1982–1990).

AP: Alaska Peninsula; BB: Bristol Bay; PI: Pribilof Islands; SI: St. Matthew Island. Est.: parameter estimate; : probability of being zero based on bootstrap; 90% C.I.: 90% confidence interval based on bootstrap (400 replications); when , the C.I. is set to , otherwise the end points of the C.I. are chosen as the 5th and 95th percentile of the bootstrap distribution. The underlined numbers are nonzero estimates, among which the significant parameters (at 10% significance level) are indicated in bold font.