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Overwintering strategy of wild free-ranging and enclosure-housed Japanese raccoon dogs ( Nyctereutes procyonoides albus )
https://asahikawa-med.repo.nii.ac.jp/records/2100
https://asahikawa-med.repo.nii.ac.jp/records/2100cc1433bf-9eee-4559-97a2-14c2ee883b8e
| 名前 / ファイル | ライセンス | アクション |
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2885.pdf (308.4 kB)
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| Item type | 学術雑誌論文 / Journal Article_02(1) | |||||||||||||||
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| 公開日 | 2010-03-17 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Overwintering strategy of wild free-ranging and enclosure-housed Japanese raccoon dogs ( Nyctereutes procyonoides albus ) | |||||||||||||||
| 言語 | en | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||
| 著者 |
北尾, 直也
× 北尾, 直也
× Fukui, D
× Hashimoto, M
× Osborne, PG
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| 著者 ローマ字 | ||||||||||||||||
| Kitao, Naoya | ||||||||||||||||
| 著者 ローマ字 | ||||||||||||||||
| en | ||||||||||||||||
| 書誌情報 |
International Journal of Biometeorology 巻 53, 号 2, p. 159-165, 発行日 2009-03-01 |
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| 収録物識別子タイプ | ISSN | |||||||||||||||
| 収録物識別子 | 0020-7128 | |||||||||||||||
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| 関連タイプ | isVersionOf | |||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | 10.1007/s00484-008-0199-7 | |||||||||||||||
| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | The raccoon dog, Nyctereutes procyonoides, is a canid with a passive overwintering strategy in northern Europe. However, the behaviour and physiology of the Japanese subspecies, N. p. albus, which has fewer chromosomes than the other subspecies, remain unknown. We measured body temperature, body composition and blood biochemistry of wild free-ranging and fasted enclosure-housed N. p. albus during boreal winter in Hokkaido, Japan. Body temperature of N. p. albus decreased from 38°C in autumn to 35.9?36.7°C while maintaining a circadian rhythm in late February (n?=?3). A transient 18?36% decrease in resting heart rate occurred when body temperature was low (n?=?2). Despite a 33?45% decrease in body weight due to winter fasting, circulating glucose, total protein and triglyceride levels were maintained (n?=?4). Serum urea nitrogen dropped by 43?45% from autumn to spring, suggesting protein conservation during fasting. The overwintering survival strategy of N. p. albus in central Hokkaido is based upon large changes in seasonal activity patterns, winter denning and communal housing without the large decrease in body temperature that is characteristic of subarctic animals exhibiting hibernation or torpor. | |||||||||||||||
| 言語 | en | |||||||||||||||
| 注記 | ||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||
| 注記 | The original publication is available at springerlink.com | |||||||||||||||
| 言語 | en | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||
| 資源タイプ | text | |||||||||||||||
| 著者版フラグ | ||||||||||||||||
| 出版タイプ | AM | |||||||||||||||
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| 内容記述タイプ | Other | |||||||||||||||
| 内容記述 | application/pdf | |||||||||||||||
| ID(XooNIps) | ||||||||||||||||
| 19101736 | ||||||||||||||||
| 閲覧数(XooNIps) | ||||||||||||||||
| ダウンロード数(XooNIps) | ||||||||||||||||
| 1654 | ||||||||||||||||
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Cite as
北尾, 直也, Fukui, D, Hashimoto, M, Osborne, PG, n.d., Overwintering strategy of wild free-ranging and enclosure-housed Japanese raccoon dogs ( Nyctereutes procyonoides albus ): 159–165 p.
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