the artisanal yellowfin tuna fishery in the philippines is conducted at night-time, in the vicinity of payaos artisanal fads

albacares artisanal baby bait bycatch coastal communities control device discards drifting drop ecosystem effort environment fad filipino fish fisherfolk fisheries fishermen fishing floating food gear handline hook industrial ink island juvenile livelihoods marine method mindoro overfishing pacific payao philippines scale small squid stone sustainable the thunnus yellowfin yellowin