Figure: Chilean purse seine harvesting Mackerel
7 ygnj.tje09yb zfn;o,f n0f/of the coast of Peru
Identify a possible negative environmental impact of the method shown in the Figure.
I.
Bycatch - non-desired fish species are caught as well
II.
Overfishing due to the volume of each catch
III.
Changes to ocean currents
IV.
Damage to ocean ecosystems through nets being dragged