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Behavioral adaptations of Arctic fox, Vulpes lagopus in response to climate change | ||
| Caspian Journal of Environmental Sciences | ||
| دوره 22، شماره 5، اسفند 2024، صفحه 1011-1019 اصل مقاله (776.23 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22124/cjes.2024.8218 | ||
| نویسندگان | ||
| Serik Narbayev* 1؛ Guldana Minzhanova2؛ Olga Zubova3؛ Bobur Toshbekov4؛ Mamataliyev Abdumalik Rasulovich5؛ Bayramdurdi Sapaev6؛ Amanov Abdijabbor Sattarovich7؛ Xudoyberdiyeva Nazora8؛ Kurbanov G’olib Tolmasovich9؛ Abdullaev Dadakhon Murodbekovich10؛ Ikrom Nasimov11؛ Rasulova Matluba Khamzaevna12؛ Turakulova Iroda Khudaynazarovna13 | ||
| 1Department of Hunting and Fisheries, Faculty of Forestry, Wildlife and Environment, S.Seifullin Kazakh Agrotechnical Research University, Astana, Kazakhstan | ||
| 2UNESCO Chair for Sustainable Development, Faculty of Geography and Environmental Sciences, Al-Farabi Kazakh National University, Almaty, Kazakhstan | ||
| 3UNESCO Chair in Sustainable Development, Department of Geography and Environmental Sciences, Al-Farabi Kazakh National University, Almaty, Kazakhstan | ||
| 4Department of History, Politics and International Relations, Webster University in Tashkent, Uzbekistan | ||
| 5Associate Professor Candidate of Medical Sciences Department of Operative Surgery and Topographic Anatomy Samarkand State Medical University, Uzbekistan | ||
| 6Professor, Department of Pharmaceuticals and Chemistry, Faculty of Medicine, Alfraganus University, Tashkent, Uzbekistan & Western Caspian University, Scientific researcher, Baku, Azerbaijan | ||
| 7Ph.D., Associate Professor of Namangan State University, Uzbekistan | ||
| 8Navoi State University of Mining and Technologies, Navoi, Uzbekistan | ||
| 9PhD, Department of Pathological Physiology, Associate Professor, Samarkand State Medical University, Uzbekistan | ||
| 10teacher of the Department of Fruits and Vegetables At the Urganch State University, Uzbekistan | ||
| 11Samarkand State University named after Sharof Rashidov, University Boulevard, 15, Samarkand, 703004, Uzbekistan | ||
| 12Kokand State Pedagogical Institute 150700 Kokand, Fergana region, Uzbekistan | ||
| 13Teacher of the Department of Psychology. Uzbekistan-Finland Pedagogical Institute. Samarkand | ||
| چکیده | ||
| Climate change is rapidly altering Arctic ecosystems, forcing native species to adapt. This study investigated the behavioral adaptations of Arctic foxes, Vulpes lagopus in response to climate change, focusing on changes in hunting patterns, den site selection, and social interactions. Over three years (2021-2023) in northern Alaska, we employed GPS tracking of 60 foxes, 100 remote camera traps, and direct field observations. We analyzed den site characteristics, prey availability, and environmental data. Generalized linear mixed models assessed relationships between environmental variables and fox behaviors. Significant shifts in behavior were observed: Diurnal foraging activity increased by 30.1%; den sites at elevations above 100m increased by 13%; cooperative hunting behaviors, particularly among non-kin groups, rose by 15.2%. Diet composition changed markedly, with lemming consumption decreasing from 62.3% to 33.7%, offset by increases in alternative prey. Hunting success rates for cooperative strategies improved, especially for marine prey (13.7% increase). Arctic foxes demonstrated remarkable behavioral plasticity in response to climate change, rapidly altering their hunting patterns, den site preferences, and social dynamics. While these adaptations suggest resilience, their long-term implications for Arctic fox populations and tundra ecosystems remain uncertain, highlighting the need for continued monitoring and conservation efforts. | ||
| کلیدواژه‌ها | ||
| Arctic Fox؛ Climate change؛ Behavioral adaptation؛ Den Site Selection؛ Cooperative hunting؛ Arctic ecosystems | ||
| مراجع | ||
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