There is no research being done on the stock of pikeperch in Kazakhstan and catch data lack. The state of the stockStock:
The fish of a particular species reproducing in the same area in the same period. in this area is therefore unknown. There are however strong indications that the population is being overfished.
The fishing method with fykes is selective. There is little bycatch and no harmful effect on the bottom.
There is a management plan in play in collaboration with the FAOFAO:
Food and Agriculture Organization; a specialized United Nations organization aimed at combating hunger in the world. . The effectiveness of this management plan is hard to estimate due to a lack of data.