I have to think that some areas are more impacted than others. Say, shallow china sea area in asia with lot of small fisherman using drag nets and anchors and

I have to think that some areas are more impacted than others. Say, shallow china sea area in asia with lot of small fisherman using drag nets and anchors and ignoring cable locations.. It'd be good to know what the frequency is in the baltic area and if this is abnormal. Seems the locals think it is.