Name some different methods to catch fish and how they are used and for what type of fish and ecological impact

Pole and line - Tuna fisheries or other large pelagic fish - Small bait fish put in waters to create illusion of fish school - low bicatch - can be sustainable Longline: Trail a long line behind boat - Baited hooks attached to nets to attract target fish - Used for pelagic or demersal(bottom) fish - Can have bycatch and uninteded impact on nontarget fish, birds and other marine life Pots and traps: - used for crustatians - lobster and crabs - Cone shaped - get in but not out - On bottom for ca 24 hours