Areas of brown bear habitat and movement in the Russian Far East
- 作者: Seryodkin I.1
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隶属关系:
- Тихоокеанский институт географии ДВО РАН
- 期: 卷 28, 编号 2 (2025)
- 页面: 69-72
- 栏目: BIOLOGY
- URL: https://journals.rcsi.science/1605-220X/article/view/299464
- ID: 299464
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详细
Studies on the use of space by brown bear (Ursus arctos) have been conducted in five regions of the Russian Far East: Middle Sikhote-Alin, Southern Kamchatka, Eastern Kamchatka, Central Kamchatka, and Eastern Sakhalin. Telemetry was used to determine the locations and movements of 45 brown bear individuals equipped with radio or GPS collars. Annual habitat of the brown bear on Sikhote-Alin is, on average, 891.3 and 349.9 km2 for adult males and females, respectively. These indicators are larger than those on Kamchatka and Sakhalin: 153.1 km2 for adult bear males and 6.1-27.6 km2 for adult females. Their areas are smaller in spring than in summer and fall. Averaged daily movements of adult females are 1.7, 1.8 and 1.0 km for the Middle Sikhote Alin, Eastern Kamchatka and Eastern Sakhalin, respectively. Males in the Middle Sikhote-Alin move, on average, 3.1 km per day. Tagged bears moved long distances any season except for the denning period. Knowledge of the spatial ecology of the brown bear is important for managing this species populations.
作者简介
I.V. Seryodkin
Тихоокеанский институт географии ДВО РАН
编辑信件的主要联系方式.
Email: seryodkinivan@inbox.ru
ORCID iD: 0000-0003-4054-9236
俄罗斯联邦, ул. Радио 7, г. Владивосток, 690041
参考
- Seryodkin I.V. Seasonal movements of brown bears in the Middle Sikhote-Alin. Tikhookeanskaya geografiya, 2021, no. 1, pp. 78–86. (In Russ.). doi: 10.35735/tig.2021.5.1.008.
- Seryodkin I.V., Kostyria A.V., Goodrich J.M., Petrunenko Y.K. Space use by brown bears (Ursus arctos) in the Sikhote-Alin. Zhurnal Sibirskogo federal’nogo universiteta. Biologiya, 2019, vol. 12, no. 4, pp. 366–384. (In Russ.). doi: 10.17516/1997-1389-0308.
- Seryodkin I.V., Leacock W.B., Paczkowski J., Petrunenko Y.K. Seasonal home ranges and movements of brown bears Ursus arctos in the Kuril Lake basin (Southern Kamchatka). Vestnik Severo-Vostochnogo nauchnogo tsentra DVO RAN, 2019, no. 3, pp. 80–90. (In Russ.). doi: 10.34078/1814-0998-2019-3-80-90.
- Jonkel J.J. A manual for handling bears for managers and researchers. Bozeman: Interagency Grizzly Bear Study Team, Montana State University, 1993. 175 p.
- Kreeger T.J. Handbook of wildlife chemical immobilization. Wyoming: International Wildlife Veterinary Sciences, Inc. Laramie, 1996. 342 p.
- Seryodkin I.V., Paczkowski J., Borisov M.Y., Petrunenko Y.K. Home ranges of brown bears on the Kamchatka Peninsula and Sakhalin Island. Contemporary Problems of Ecology, 2017, vol. 10, no. 6, pp. 599–611. doi: 10.1134/S1995425517060129.
- Winkle W.V. Comparison of several probabilistic home-range models. Journal of Wildlife Management, 1975, vol. 39, no. 1, pp. 118–123.
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