DOI: 10.1016/j.foreco.2014.05.041
Scopus记录号: 2-s2.0-84904670092
论文题名: 3D dental microwear texture analysis of feeding habits of sympatric ruminants in the Białowieża Primeval Forest, Poland
作者: Merceron G. ; Hofman-Kamińska E. ; Kowalczyk R.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2014
卷: 328 起始页码: 262
结束页码: 269
语种: 英语
英文关键词: Alces alces
; Bison bon asus
; Capreolus capreolus
; Cervus elaphus
; Diet
; Food niche overlap
Scopus关键词: Anisotropy
; Feeding
; Forestry
; Nutrition
; Alces alces
; Bison bon asus
; Capreolus capreolus
; Cervus elaphus
; Dental microwear
; European community
; Feeding behavior
; Intermediate complexity
; Mammals
; browsing
; diet
; dietary overlap
; feeding behavior
; ruminant
; sympatry
; three-dimensional modeling
; Anisotropy
; Feeding
; Forestry
; Mammals
; Nutrition
; Bialowieza Forest
英文摘要: With four species of ruminants, including red deer, roe deer, moose, and European bison, the Białowieża Primeval Forest is unique on the European continent, where only one to three ungulate species are usually found. The present study is the first effort to explore the dietary overlap of a European community of sympatric ruminants using 3D dental microwear texture analysis. Results obtained for ungulates from the Białowieża Forest were compared with those of four species with well known differences in diet (semi-wild Heck cattle, African buffaloes, giraffes, and yellow-backed duikers). These ruminants frame the spectrum of expected 3D dental microwear textures among ruminants: C3 and C4 grazers share high anisotropy and low to intermediate complexity while browsers display intermediate to high complexity associated with low anisotropy. No significant differences between browsers (moose and roe deer) and mixed feeders (red deer) were detected by this analysis supporting a significant overlap in diet found in Białowieża. The results on the fourth ruminant are unequivocal: the European bison is not grazer but instead is highly engaged in browsing. Furthermore, through 3D dental microwear texture analysis, the high plasticity in feeding behavior of the European bison can be tracked depending on the seasons and on available access to feeding supplements during the winter. © 2014. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/65855
Appears in Collections: 影响、适应和脆弱性
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作者单位: IPHEP, UMR 7262, CNRS, University of Poitiers, France; Mammal Research Institute, Polish Academy of Sciences, Białowieza, Poland
Recommended Citation:
Merceron G.,Hofman-Kamińska E.,Kowalczyk R.. 3D dental microwear texture analysis of feeding habits of sympatric ruminants in the Białowieża Primeval Forest, Poland[J]. Forest Ecology and Management,2014-01-01,328