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共检索到79条 ,权限内显示50条;
Data from: Cats under cover: habitat models indicate a high dependency on woodlands by Atlantic Forest felids
- 负责人：
- Cruz, Paula
- DOI：
- doi:10.5061/dryad.sq7072h
- 摘要：
- , we used maximum entropy models to analyze the effect of environmental and anthropogenic factors. We estimated niche breadth and overlap among these felids
Data from: Use of an exotic host plant affects mate choice in an insect herbivore
- 负责人：
- DOI：
- doi:10.5061/dryad.d56g84n5
- 摘要：
- the evolution of niche breadth. The butterfly Lycaeides melissa utilizes exotic alfalfa, Medicago sativa, which is a relatively poor larval resource, and previous
Data from: Consistency pays: sex differences and fitness consequences of behavioural specialisation in a wide ranging seabird
- 负责人：
- DOI：
- doi:10.5061/dryad.s91h2
- 摘要：
- , sexual segregation, combined with dominance, may lead to varying levels of specialization between the sexes. Here, we examine spatial and temporal niche width
Data from: Decoupling of latitudinal gradients in species and genus geographic range size: a signature of clade range expansion
- 负责人：
- DOI：
- doi:10.5061/dryad.23cn7
- 摘要：
- distribution, and thus overcome niche conservatism. A simple probabilistic mechanism for an out-of-tropics dynamic (OTT) for clade range expansion can thus operate in the absence
Data from: Plant functional traits reveal the relative contribution of habitat and food preferences to the diet of grasshoppers
- 负责人：
- DOI：
- doi:10.5061/dryad.fr0pd
- 摘要：
- sms determining the feeding niche of herbivores, showing that food preferences influence niche position whereas habitat diversity affects niche breadth.
Data from: Prey size and dietary niche of Rafinesque’s big-eared bat (Corynorhinus rafinesquii)
- 负责人：
- DOI：
- doi:10.5061/dryad.79p7n
- 摘要：
- estimates of the size and breadth of prey species eaten by gleaning bats. Mean wingspan of lepidopteran prey consumed by Rafinesque's Big-Eared Bat
Data from: Distance, elevation, and environment as drivers of diversity and divergence in bumble bees across latitude and altitude
- 负责人：
- DOI：
- doi:10.5061/dryad.st7gm24
- 摘要：
- . A relationship between elevational habitat breadth and genetic diversity is also apparent, with B. vosnesenskii exhibiting relatively consistent levels of genetic
Data from: Does intraspecific competition promote variation? A test via synthesis
- 负责人：
- 关键词：
- Interaction strength;niche width;resource depletion;adaptive divergence;Intraspecific competition
- DOI：
- doi:10.5061/dryad.h61dj
- 摘要：
- Competitive diversification, that is, when increasing intraspecific competition promotes population niche expansion, is commonly invoked
Data from: Testing the niche breadth-range size hypothesis: habitat specialization versus performance in Australian alpine daisies
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.1c045
- 摘要：
- , yet experimental tests of this “niche breadth—range size” hypothesis remain surprisingly scarce. Rarity may arise due to trade-offs between specialization
Data from: Habitat preference differentiates the Holocene range dynamics but not barrier effects on two sympatric, congeneric trees (Tristani
- 负责人：
- DOI：
- doi:10.5061/dryad.0p6bj53
- 摘要：
- in T. laurina. Our findings indicate that niche breadth does not always facilitate range expansion through colonization and migration across barriers, though
