Art

J-GLOBAL ID：201902261528088571   Reference number：19A2578112

Abundance decline in the narrow-ridged finless porpoise population off the Pacific coast of eastern Japan

東日本太平洋岸沖のスナメリ個体群の生息数の減少

Author (6)： Shirakihara Kunio (Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan) ,  Nakahara Fumio (Faculty of Management and Administration, Tokiwa University, Mito, Japan) ,  Shinohara Masanori (Faculty of Life and Environmental Sciences, Teikyo University of Science, Tokyo, Japan) ,  Shirakihara Miki (Faculty of Science, Toho University, Funabashi, Japan) ,  Hiramatsu Kazuhiko (Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan) ,  Irie Takahiro (Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan)
Material： Population Ecology (Web)
Volume： 61  Issue： 3  Page： 325-332  Publication year： 2019 
JST Material Number： U1642A  ISSN： 1438-390X  Document type： Article
Article type： 原著論文  Country of issue： United States (USA)  Language： ENGLISH (EN)

Thesaurus term： *dolphin ,  *population(ecology) ,  number(mathematics) ,  *habitat distribution ,  habitat ,  habitat environment ,  Eastern Japan ,  littoral zone ,  observation ,  environmental monitoring ,  regression analysis ,  earthquake disaster ,  *habitat density
Semi thesaurus term： *Neophocaena phocaenoides ,  Human Activities ,  abundance ,  linear regression ,  Pacific Ocean coastline ,  transect ,  Great East Japan Earthquake

Author keywords (6)： 2011 great East Japan earthquake ,  abundance decline ,  distributional gap ,  narrow-ridged finless porpoise ,  population subdivision ,  Sendai Bay-Tokyo Bay

JST classification (1)： Population ecology  (EE03030S)

Terms in the title (5)： 東日本 ,  太平洋岸 ,  スナメリ ,  個体群 ,  生息数