Litter size and basic diet of brown bears (Ursus arctos, Carnivora) in northeastern Turkey
Ambarli, Huseyin/0000-0003-4336-9417 WOS: 000372020000014 Brown bears (Ursus arctos) are the largest among terrestrial mammals and are at the center of most human-wildlife conflicts, but there has been little ecological research on the species in Turkey. The aim of this study was to document the lit...
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Walter De Gruyter Gmbh
2016
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ftduzceuniv:oai:acikerisim.duzce.edu.tr:20.500.12684/3593 2023-05-15T18:42:02+02:00 Litter size and basic diet of brown bears (Ursus arctos, Carnivora) in northeastern Turkey Ambarlı, Hüseyin DÜ, Orman Fakültesi, Yaban Hayatı Ekolojisi ve Yönetimi Bölümü 2016 https://hdl.handle.net/20.500.12684/3593 https://doi.org/10.1515/mammalia-2014-0111 eng eng Walter De Gruyter Gmbh 10.1515/mammalia-2014-0111 Mammalia Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı 0025-1461 1864-1547 https://doi.org/10.1515/mammalia-2014-0111 https://hdl.handle.net/20.500.12684/3593 80 2 235 240 info:eu-repo/semantics/closedAccess artvin brown bear diet population ecology Turkey article 2016 ftduzceuniv https://doi.org/20.500.12684/3593 https://doi.org/10.1515/mammalia-2014-0111 2021-08-05T10:34:26Z Ambarli, Huseyin/0000-0003-4336-9417 WOS: 000372020000014 Brown bears (Ursus arctos) are the largest among terrestrial mammals and are at the center of most human-wildlife conflicts, but there has been little ecological research on the species in Turkey. The aim of this study was to document the litter size and diet of brown bears in the province of Artvin. Observations of brown bears were conducted from 2004 to 2012, with a total observation time of 588 h. A total of 72 scats were collected and analyzed. Most bears (43.6%) were spotted during the mating season in late May and early June. The average litter size was 1.67 (n = 39), and the average number of yearlings was 1.19 (n = 27). The average survival of cubs-of-the-year to the succeeding year was 0.71. The bears' diet consisted mainly of herbaceous plants (87.5%). The average litter size observed was among the smallest, and the diet was among the most herbivorous documented in brown bear populations in the world. Monitoring and revealing the basic ecological parameters of the brown bears in Turkey may provide baseline data for the effective management and conservation of brown bear populations in southwest Asia. Wildlife Conservation Society; Lesser Caucasus GAP Analysis Project; Kackar Mountains Sustainable Forest Use and Conservation ProjectMinistry of Forestry & Water Affairs - Turkey This study was partially funded by Wildlife Conservation Society, Lesser Caucasus GAP Analysis Project, and Kackar Mountains Sustainable Forest Use and Conservation Project. This research was done under permit B.18.ICO.08.04/1173 by Artvin Province Governorship. I thank Dr. Can Bilgin for his support during the early stage of the study; my field collaborators Yasar Kusdili, Mevlut, Muhammed and Yasar Kose, Sitki Eraydin, Ozgur Alacam, and Mehmet Turan; and directors of the National Parks and Wildlife Department of Artvin during the study period. I would like to thank Dr. Bruce McLellan and two anonymous reviewers for their valuable suggestions on the previous version of the manuscript. Article in Journal/Newspaper Ursus arctos Düzce University Institutional Repository (DSpace@Düzce) Turan ENVELOPE(16.365,16.365,68.926,68.926) |
institution |
Open Polar |
collection |
Düzce University Institutional Repository (DSpace@Düzce) |
op_collection_id |
ftduzceuniv |
language |
English |
topic |
artvin brown bear diet population ecology Turkey |
spellingShingle |
artvin brown bear diet population ecology Turkey Ambarlı, Hüseyin Litter size and basic diet of brown bears (Ursus arctos, Carnivora) in northeastern Turkey |
topic_facet |
artvin brown bear diet population ecology Turkey |
description |
Ambarli, Huseyin/0000-0003-4336-9417 WOS: 000372020000014 Brown bears (Ursus arctos) are the largest among terrestrial mammals and are at the center of most human-wildlife conflicts, but there has been little ecological research on the species in Turkey. The aim of this study was to document the litter size and diet of brown bears in the province of Artvin. Observations of brown bears were conducted from 2004 to 2012, with a total observation time of 588 h. A total of 72 scats were collected and analyzed. Most bears (43.6%) were spotted during the mating season in late May and early June. The average litter size was 1.67 (n = 39), and the average number of yearlings was 1.19 (n = 27). The average survival of cubs-of-the-year to the succeeding year was 0.71. The bears' diet consisted mainly of herbaceous plants (87.5%). The average litter size observed was among the smallest, and the diet was among the most herbivorous documented in brown bear populations in the world. Monitoring and revealing the basic ecological parameters of the brown bears in Turkey may provide baseline data for the effective management and conservation of brown bear populations in southwest Asia. Wildlife Conservation Society; Lesser Caucasus GAP Analysis Project; Kackar Mountains Sustainable Forest Use and Conservation ProjectMinistry of Forestry & Water Affairs - Turkey This study was partially funded by Wildlife Conservation Society, Lesser Caucasus GAP Analysis Project, and Kackar Mountains Sustainable Forest Use and Conservation Project. This research was done under permit B.18.ICO.08.04/1173 by Artvin Province Governorship. I thank Dr. Can Bilgin for his support during the early stage of the study; my field collaborators Yasar Kusdili, Mevlut, Muhammed and Yasar Kose, Sitki Eraydin, Ozgur Alacam, and Mehmet Turan; and directors of the National Parks and Wildlife Department of Artvin during the study period. I would like to thank Dr. Bruce McLellan and two anonymous reviewers for their valuable suggestions on the previous version of the manuscript. |
author2 |
DÜ, Orman Fakültesi, Yaban Hayatı Ekolojisi ve Yönetimi Bölümü |
format |
Article in Journal/Newspaper |
author |
Ambarlı, Hüseyin |
author_facet |
Ambarlı, Hüseyin |
author_sort |
Ambarlı, Hüseyin |
title |
Litter size and basic diet of brown bears (Ursus arctos, Carnivora) in northeastern Turkey |
title_short |
Litter size and basic diet of brown bears (Ursus arctos, Carnivora) in northeastern Turkey |
title_full |
Litter size and basic diet of brown bears (Ursus arctos, Carnivora) in northeastern Turkey |
title_fullStr |
Litter size and basic diet of brown bears (Ursus arctos, Carnivora) in northeastern Turkey |
title_full_unstemmed |
Litter size and basic diet of brown bears (Ursus arctos, Carnivora) in northeastern Turkey |
title_sort |
litter size and basic diet of brown bears (ursus arctos, carnivora) in northeastern turkey |
publisher |
Walter De Gruyter Gmbh |
publishDate |
2016 |
url |
https://hdl.handle.net/20.500.12684/3593 https://doi.org/10.1515/mammalia-2014-0111 |
long_lat |
ENVELOPE(16.365,16.365,68.926,68.926) |
geographic |
Turan |
geographic_facet |
Turan |
genre |
Ursus arctos |
genre_facet |
Ursus arctos |
op_relation |
10.1515/mammalia-2014-0111 Mammalia Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı 0025-1461 1864-1547 https://doi.org/10.1515/mammalia-2014-0111 https://hdl.handle.net/20.500.12684/3593 80 2 235 240 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/20.500.12684/3593 https://doi.org/10.1515/mammalia-2014-0111 |
_version_ |
1766231638949232640 |