Toward a tier system approach for calculating limits on human-caused mortality of marine mammals
Sign Up to like & getrecommendations! Published in 2017 at "ICES Journal of Marine Science"
DOI: 10.1093/icesjms/fsw202
Abstract: Toward a tier system approach for calculating limits on human-caused mortality of marine mammals John R. Brandon*, André E. Punt, Paula Moreno and Randall R. Reeves Independent Consultant, Pacifica, California, USA University of Washington, School… read more here.
Keywords: toward tier; approach calculating; calculating limits; system approach ... See more keywords
Adaptational changes of behaviors in hens introduced to a multi-tier system
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Animal Science and Technology"
DOI: 10.5187/jast.2020.62.2.276
Abstract: Abstract This study was conducted to investigate behavioral changes in laying hens (Hy-Line Brown) after transfer to a multi-tier system from the floor system and to examine their production performance. The hens were randomly divided… read more here.
Keywords: system; adaptational changes; multi tier; floor system ... See more keywords