著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) MACDONALD J. S.,Mortality during the migration of Fraser River sockeye salmon (Oncorhynchus nerka) : a study of the effects of ocean and river environmental conditions in 1997,Can. Tech. Rep. Fish. Aquat. Sci.,,,2000,12,,2315,https://cir.nii.ac.jp/crid/1572824500482654080,