Tag-recapture datasets for the Idrjica trout populations

Tag-recapture datasets for the marble trout populations of Lower Idrijca and Upper Idrijca and the rainbow trout population of Lower Idrijca.An impassable waterfall separates the stream in two sectors: a downstream sector (Lower) in which marble trout live in sympatry with rainbow trout and a upstream sector in which marble trout live in allopatry (Upper). Population, Stream, Species self-explanatory; Mark = fish ID; Year = year of sampling; Month = month of sampling; Run = first pass (1) or second pass (2); Sector = stream section in which the fish was sampled; Length = total length of fish (mm); Weight = weight of the fish (g); Age = age of fish - fish emerge in May/June, they are 0+ up to first winter, then 1+ and so on; Cohort: year of birth (format Cyy); yob: year of birth; Tag_loss: 1 if the fish lost the tag; Adc: 1 if adipose fin was cut - only for fish with no tag when sampled; Adip = additional tag associated with a piece of the adipose cut

本数据集为下伊德里察河（Lower Idrijca）与上伊德里察河（Upper Idrijca）的大理石鳟鱼种群，以及下伊德里察河的虹鳟鱼种群的标记-重捕（Tag-recapture）数据集。一道无法通行的瀑布将该溪流划分为两个河段：下游河段（标注为Lower）内，大理石鳟鱼与虹鳟鱼呈同域共存（sympatry）状态；上游河段（标注为Upper）内，大理石鳟鱼则为异域分布（allopatry）。其中，种群（Population）、溪流（Stream）、物种（Species）含义自明；标记（Mark）为鱼类个体标识；采样年份（Year）为采样年份；采样月份（Month）为采样月份；采样轮次（Run）代表首次采样（1）或第二次采样（2）；河段（Sector）为鱼类采样所在的河段；总长度（Length）为鱼类总长度（单位：毫米，mm）；体重（Weight）为鱼类体重（单位：克，g）；年龄（Age）为鱼类年龄——鱼类于5月或6月孵化，首个冬季前为0龄组（0+），之后依次为1龄组（1+），以此类推；出生队列（Cohort）：出生年份（格式为Cyy）；出生年份（yob）：出生年份；标记丢失（Tag_loss）：若鱼类丢失标记，则取值为1；脂鳍切除（Adc）：若切除了脂鳍，则取值为1，该字段仅适用于采样时未携带标记的鱼类；附加标记（Adip）：与切除的脂鳍组织相关联的附加标记。