TY - DATA T1 - Supplementary Figures and Tables from Genetic and life-history consequences of extreme climate events PY - 2017/01/16 AU - Simone Vincenzi AU - Marc Mangel AU - Dusan Jesensek AU - John Carlos Garza AU - Alain J. Crivelli UR - https://rs.figshare.com/articles/journal_contribution/Supplementary_Figures_and_Tables_from_Genetic_and_life-history_consequences_of_extreme_climate_events/4555990 DO - 10.6084/m9.figshare.4555990.v1 L4 - https://ndownloader.figshare.com/files/7379128 KW - marble trout KW - pedigree reconstruction KW - longitudinal data KW - heterozygosity KW - age at reproduction N2 - Climate change is predicted to increase the frequency and intensity of extreme climate events. Tests on empirical data of theory-based predictions on the consequences of extreme climate events are thus necessary to understand the adaptive potential of species and the overarching risks associated with all aspects of climate change. We tested predictions on the genetic and life-history consequences of extreme climate events in two populations of marble trout Salmo marmoratus that have experienced severe demographic bottlenecks due to flash floods. We combined long-term field and genotyping data, and pedigree reconstruction in a theory-based framework. Our results show that after flash floods, reproduction occurred at a younger age in one population. In both populations, we found the highest reproductive variance in the first cohort born after the floods due to a combination of fewer parents and higher early survival of offspring. A small number of parents allowed for demographic recovery after the floods, but the genetic bottleneck further reduced genetic diversity in both populations. Our results also elucidate some of the mechanism responsible for a greater prevalence of faster life histories after the extreme event. ER -