Effects of the Fukushima Daiichi nuclear accident on goshawk reproduction.

ABSTRACT: Although the influence of nuclear accidents on the reproduction of top predators has not been investigated, it is important that we identify the effects of such accidents because humans are also top predators. We conducted field observation for 22 years and analysed the reproductive performance of the goshawk (Accipiter gentilis fujiyamae), a top avian predator in the North Kanto area of Japan, before and after the accidents at the Fukushima Daiichi nuclear power plant that occurred in 2011. The reproductive performance declined markedly compared with the pre-accident years and progressively decreased for the three post-accident study years. Moreover, it was suggested that these declines were primarily caused by an increase in the air dose rate of radio-active contaminants measured under t

SUBMITTER: Murase K 

PROVIDER: S-EPMC4371089 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature