RELATIONSHIP BETWEEN CHANGES IN BEECHNUT PRODUCTION AND ASIATIC BLACK BEARS IN NORTHERN JAPAN

Minimizing human-caused mortality by providing alternative solutions to human–bear conflicts is important for the conservation and management of Asiatic black bear (Ursus thibetanus) populations. We found a positive correlation (P < 0.05) between the number of nuisance bears killed and a beechnut...

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Bibliographic Details
Published in:The Journal of wildlife management 2004-10, Vol.68 (4), p.979-986
Main Authors: OKA, TERUKI, MIURA, SHINGO, MASAKI, TAKASHI, SUZUKI, WAJIRO, OSUMI, KATSUHIRO, SAITOH, SHOICHI
Format: Article
Language:English
Subjects:
bear warning system
Bears
beechnut production
Black bears
Conflicts
CONTENTS
Culling
Environmental conservation
Forest conservation
Forest management
Forestry research
human-bear conflict
Hunting
hunting pressure
mast
Natural resources conservation
Nature conservation
Nuisance
Nuts
Prefectures
Ursus thibetanus
Wildlife conservation
Wildlife management
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Summary:Minimizing human-caused mortality by providing alternative solutions to human–bear conflicts is important for the conservation and management of Asiatic black bear (Ursus thibetanus) populations. We found a positive correlation (P < 0.05) between the number of nuisance bears killed and a beechnut (Fagus crenata) crop failure index in 5 of 7 zones in the Tohoku region of Japan. In areas where bears are highly dependent on beechnuts as food in autumn, we suggest that agencies could issue warnings about nuisance bears in years of crop failure using the current monitoring network of beechnut production. This system could be a valuable method not only to reduce human–bear conflicts but also to enhance public consciousness of bear conservation and management.
ISSN:0022-541X
1937-2817
DOI:10.2193/0022-541X(2004)068[0979:RBCIBP]2.0.CO;2