Overzicht bestandsontwikkelingen IJsselmeer

The ministry of LNV is responsible for sustainable fisheries on pikeperch, perch, roach and bream in the lakes IJsselmeer and Markermeer. Therefor the ministry wishes to track the yearly development in these stocks and their fisheries. 

An overview of the development of the four fish stocks (pikeperch, perch, bream and roach) and the fisheries on these stocks up to 2021, shall be delivered in March 2022.

In October-December 2022, WMR shall make a start on the analyses for the overview for 2023.

Developments are analyzed with information collected in the regular survey (a WOT program) and a logbook program and a market sampling program (also BO programs).