Raby GD

Expected mortality risk for coho salmon landed in recreational troll fisheries using 1/0 and 6/0 hooks in the marine waters of Washington state 1Makah Fisheries Management, Makah Tribe, Neah Bay, WA, United States of America 2Clallam Bay High School, Clallam Bay, WA, United States of America DOI 10.7717/peerj.19434 Academic Editor Sercan Yapıcı Subject Areas Aquaculture, Fisheries and Fish Science, Marine Biology, Coupled Natural and Human Systems, Natural Resource Management Keywords Coho...

Experimental protocol The apparatus used in this phase was a square tank with four grey PVC walls (90 × 90 cm) forming four halls (Fig. 1). A small transparent tank was placed at the end of each hall (20 × 20 cm). One of these tanks received a stimulus fish while the other three were empty. On the hall entrance where the stimulus fish was, a blue tag was displayed as a cue.