Large-scale synchrony and inter-annual variability in roach recruitment in the Rhône River: the relative role of climatic factors and density-dependent processes

1. We report patterns of temporal variation in the recruitment of roach (Rutilus rutilus). The data consist of the annual abundance of the first 2 year‐classes, 0+ and 1+ fish, at four sites in the Rhône River (France) between 1987 and 1997. Over this 11‐year period both 0+ and 1+ fish fluctuated st...

Ausführliche Beschreibung