Estimated counts and sea trout individual data from the upstream trap on the ...

Data consists of sea trout yearly estimated counts for smolts and spawners from 1984 to 2017 on the Bresle river and individual data on spawners from 1981 to 2017. It was...本数据集涵盖1984年至2017年布勒河（Bresle River）上海鳟（sea trout）降海幼鱼与产卵亲鱼（spawners）的年度估算种群数量，以及1981年至2017年的产卵亲鱼个体数据。该数据集……