筛选
科学数据
统计数据
共检索到528条 ,权限内显示50条;
Data from: Climate change surpasses land use change in the contracting range boundary of a winter-adapted mammal
- 负责人:
- DOI:
- doi:10.5061/dryad.nc637
- 摘要:
- tigated the mechanisms driving shifts in the southern range boundary of a forest and snow cover specialist, the snowshoe hare, to explore how its range boundary ha
Data from: The coalescent in boundary-limited range expansions
- 负责人:
- DOI:
- doi:10.5061/dryad.mk6g1
- 摘要:
- of "phenotype-limited" expansions apply to species invasions, it is clear that many range expansions are limited rather by the slow motion of habitat boundaries
Data from: How climate extremes—not means—define a species' geographic range boundary via a demographic tipping point
- 负责人:
- 关键词:
- Allee effect bagworm climate change geographic range boundary invasion pinning latitudinal gradient female mating failure overwinter survivorship reproductive asynchrony
- DOI:
- doi:10.5061/dryad.1v02q
- 摘要:
- to spatial dynamics and boundaries because such mechanisms allow us to predict whether climate change is likely to change a species’ geographic range
Data from: Does metabolism constrain bird and mammal ranges and predict shifts in response to climate change?
- 负责人:
- DOI:
- doi:10.5061/dryad.68fr52p
- 摘要:
- range limits for mammal and bird species. We examine metabolic expansibility at the cold range boundary (MECRB) and whether species’ traits can predict
Data from: Climate and sea-level changes across a shallow marine Cretaceous–Palaeogene boundary succession in Patagonia, Argentina
- 负责人:
- DOI:
- doi:10.5061/dryad.r86pk
- 摘要:
- and organic geochemical analyses were performed on the K–Pg boundary interval of the Lefipán Formation at the San Ramón section. The palynological and organic
Data from: Lack of genetic variation prevents adaptation at the geographic range margin in a damselfly
- 负责人:
- DOI:
- doi:10.5061/dryad.pk30p
- 摘要:
- iation due to lack of gene flow are hypothesized to constrain adaptation to novel environments in marginal populations, preventing range expansion. Her
Data from: Individual shifts toward safety explain age-related foraging distribution in a gregarious shorebird
- 负责人:
- DOI:
- doi:10.5061/dryad.75s6t
- 摘要:
- from shore in foraging birds), we applied 2 different danger zone boundaries, at 40 m and 500 m from shore. Between years, red knots had a much high
Data from: Declining demographic performance and dispersal limitation influence the geographic distribution of the perennial forb, Astra
- 负责人:
- DOI:
- doi:10.5061/dryad.894jc22
- 摘要:
- ross the distribution and beyond its boundary. 2. We tested the predictions of metapopulation models for range limits by contrasting abundance, demographic performance
Data from: Population structure and phylogeography of the Gentoo Penguin (Pygoscelis papua) across the Scotia Arc
- 负责人:
- 关键词:
- Population genetics
- DOI:
- doi:10.5061/dryad.84c78
- 摘要:
- in the abundance and distribution of penguins in the Southern Ocean. Without mark-recapture studies, understanding how colonies form and, by extension, how ranges
Data from: Newly recognized Famennian lungfishes from East Greenland reveal tooth plate diversity and blur the Devonian–Carboniferous boundary
- 负责人:
- DOI:
- doi:10.5061/dryad.48s4f93
- 摘要:
- t the Devonian-Carboniferous boundary was more fluid for lungfish taxa than supposed. Further study of other specimens shows a range of tooth plate morphologies