書誌事項
- タイトル別名
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- Changes in geographical distribution of medium and larger mammals in southern Izu Peninsula, central Honshu, Japan
- イズ ハントウ ナンブ ニ オケル チュウ オオガタ ホニュウルイ ノ チリテキ ブンプ ノ ヘンセン
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説明
Changes in geographical distributions of six species of medium and larger mammals in southern Izu Peninsula, Shizuoka Prefecture, central Honshu, Japan, were surveyed in 2003 by interviewing 432 residents and reviewing historic documents. This area (584 km2) is inhabited by 82,397 residents, and over 80% is montane and forested. Archives from the Edo period (prior to 1868) report wild boar (Sus scrofa) and sika deer (Cervus nippon) as nuisances and a bounty was paid for their skins, but only rarely mention grey wolves (Canis lupus), "yamainu or feral dogs" and the Japanese monkey (Macaca fuscata) as nuisances. Interviews and documents indicate that between the Meiji era (starting 1868) and World War II, populations of wild boar, sika deer and Japanese monkeys plummeted, and that grey wolves, Japanese black bear (Ursus thibetanus) and Japanese serow (Capricornis crispus) were eradicated, probably by heavy hunting. Post-war wild boar numbers increased steadily and nearly saturated the area in the 1990s. Japanese monkeys and sika deer followed the same pattern, inhabiting around 60% of the study area after 2000, resulting in heavy damage to agricultural crops. The recent decline of the local human population and primary industry may be offering these animals favorable conditions to increase.
収録刊行物
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- 野生生物保護
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野生生物保護 11 (1), 1-29, 2007
「野生生物と社会」学会
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詳細情報 詳細情報について
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- CRID
- 1390282680327689216
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- NII論文ID
- 110006533432
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- NII書誌ID
- AA11473258
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- ISSN
- 24331252
- 13418777
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- NDL書誌ID
- 9313982
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- CiNii Articles
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