筛选
科学数据
统计数据
共检索到20条 ,权限内显示50条;
Data from: Historic disturbance regimes promote tree diversity only under low browsing regimes in eastern deciduous forest
- 负责人：
- 关键词：
- Succession;Anthropocene;browsing;USA; factorial experiment; ?re; forest diversity; regeneration; succession canopy gaps;regeneration;white-tailed deer;factorial experiment;forest diversity;Fagus grandifolia;eastern deciduous forest;browsing; canopy gaps; eastern deciduous forest;fire;Odocoileus virginianus
- DOI：
- doi:10.5061/dryad.sq633
- 摘要：
- mechanisms appear central to this phenomenon: fire frequency is reduced, canopy gaps are smaller, and browsers are more abundant. Which factor is mos
Data from: Browsed twig environmental DNA: diagnostic PCR to identify ungulate species
- 负责人：
- Nichols, Ruth V.
- 关键词：
- Ecological Genetics Mammals Species Interactions Wildlife Management Foraging Patterns Forest Ecosystems
- DOI：
- doi:10.5061/dryad.3nh92
- 摘要：
- . We therefore know relatively little about foraging competition and species specific browsing patterns in systems with several browsers. However, duri
Data from: Phytochemical traits underlie genotypic variation in susceptibility of quaking aspen (Populus tremuloides) to browsing by a keystone
- 负责人：
- DOI：
- doi:10.5061/dryad.8856h
- 摘要：
- ienced. 6.Synthesis: Genetic variation for susceptibility to browsing indicates that ungulate browsers have the potential to be agents of selection in aspen populations
Data from: From steps to home range formation: species-specific movement upscaling among sympatric ungulates
- 负责人：
- 关键词：
- Alpine ungulates Browser-grazer continuum Dietary and antipredatory strategy Multi-scale movement patterns GPS data
- DOI：
- doi:10.5061/dryad.qd73b
- 摘要：
- to aggregate as an antipredatory strategy. We therefore predicted that at small temporal scales, browsers will show greater net displacements (i.e. typical
Data from: Scatterhoarders drive long- and short-term population dynamics of a nut-producing tree, while pre-dispersal seed predators and her
- 负责人：
- Dalgleish, Harmony
- 关键词：
- browsers American chestnut matrix model Plant population and community dynamics pre-dispersal seed predation post-dispersal seed predation transient analysis
- DOI：
- doi:10.5061/dryad.24qp1
- 摘要：
- wth than post-dispersal predators. The elasticities of weevil-related parameters were also small. The effect of browsers on both the short- and long-ter
Data from: A stoichiometric perspective of the effect of herbivore dung on ecosystem functioning
- 负责人：
- DOI：
- doi:10.5061/dryad.3sq24
- 摘要：
- ng browsers and grazers are large enough to influence competitive interactions between N2-fixing trees and grasses. Other key elements of our concept ar
Data from: Quantifying water requirements of African ungulates through a combination of functional traits
- 负责人：
- DOI：
- doi:10.5061/dryad.2jm63xsk0
- 摘要：
- more, we found that browsers and grazers had similar water requirements, but browsers are expected to be less dependent on surface water because they acquire mor
Data from: Trophic ecology of large herbivores in a reassembling African ecosystem
- 负责人：
- DOI：
- doi:10.5061/dryad.63tj806
- 摘要：
- e pronounced among browsers and in heterogeneous habitat. Patterns of selectivity were similar for ruminants—grazers and browsers alike—but differed bet
Data from: DNA metabarcoding illuminates dietary niche partitioning by African large herbivores
- 负责人：
- DOI：
- doi:10.5061/dryad.2fg10
- 摘要：
- domestic) in semiarid African savanna. These species ranged from almost-exclusive grazers to almost-exclusive browsers: Grass consumption inferred from mea
Data from: Ecological legacies of civil war: 35-year increase in savanna tree cover following wholesale large-mammal declines
- 负责人：
- DOI：
- doi:10.5061/dryad.2jj16
- 摘要：
- compensatory responses of other herbivores, and accompany anthropogenic land-use changes. Moreover, theory predicts that grazers and browsers should have opposing effects
