Catches of G. eckloni from 2008 to 2016 in upper Yellow River

This dataset comprises the following three components: Fisheries catch statistics from the Jishixia Hydropower Station spanning the years 2006 to 2011, documenting the age, body weight, and body length data of Gymnocypris eckloni catches. Recapture records from 2021, which occurred 13 years after the initial stock enhancement release. Statistical results of G. eckloni catches from the years 2008 and 2016 included in this study, categorized by age composition.