筛选
科学数据
统计数据
共检索到1937条 ,权限内显示50条;
Data from: Searching for common threads in threadfins: phylogeography of Australian Polynemids in space and time
- 负责人:
- DOI:
- doi:10.5061/dryad.n8234tb1
- 摘要:
- Proper management of marine fisheries requires an understanding of the spatial and temporal dynamics of marine populations, which can be obtaine
Data from: Floral resource availability from groundcover promotes bee abundance in coffee agroecosystems
- 负责人:
- Fisher, Kaleigh
- 关键词:
- DOI:
- doi:10.5061/dryad.4s51m
- 摘要:
- and long term temporal resource availability on biodiversity has been less explored. This is highly relevant in tropical agricultural systems for po
Data from: Accounting for the effects of biological variability and temporal autocorrelation in assessing the preservation of species abundance
- 负责人:
- DOI:
- doi:10.5061/dryad.1637
- 摘要:
- in species composition thus arises from incomplete sampling of LAs and from natural temporal variation in the local community (together = premortem component of LD
Data from: Temporal variation in the genetic structure of a drone congregation area: An insight into the population dynamics of wild African
- 负责人:
- DOI:
- doi:10.5061/dryad.1261
- 摘要:
- h congregations, the temporal changes in the colonies contributing drones remain unknown. Yet, changes in the DCAs' genetic structure will ultimately dete
Data from: Evolutionary pressures on primate intertemporal choice
- 负责人:
- 关键词:
- allometry brain size decision making intertemporal choice primates social group size black lemurs red-ruffed lemurs black-and-white-ruffed lemurs cotton-top tamarins
- DOI:
- doi:10.5061/dryad.0k37t
- 摘要:
- choice suggests that time preferences should reflect the temporal problems faced in a species's environment. Here, I use phylogenetic regression to test whether
Data from: History matters: contemporary versus historic population structure of bobcats in the New England region, USA
- 负责人:
- 关键词:
- bottleneck;Lynx rufus;land use change;Temporal genetics;Wildlife Management;Holocene;fragmentation
- DOI:
- doi:10.5061/dryad.t77f1p4
- 摘要:
- and subdividing populations. Population genetic comparisons across time periods can help elucidate temporal changes in populations and the processes respo
Data from: Microevolution in time and space: SNP analysis of historical DNA reveals dynamic signatures of selection in Atlantic cod
- 负责人:
- Therkildsen, Nina O.
- DOI:
- doi:10.5061/dryad.4v0c5
- 摘要:
- Little is known about how quickly natural populations adapt to changes in their environment and how temporal and spatial
Data from: The escalatory Red Queen: population extinction and replacement following arms-race dynamics in poplar rust
- 负责人:
- DOI:
- doi:10.5061/dryad.r6d8h
- 摘要:
- ded to illuminate the rapid pace of adaptation by pathogen populations. In this study we used a 25-years temporal sampling to decipher the demogra
Data from: Hindered and constrained: limited potential for thermal adaptation in post-metamorphic and adult Rana temporaria al
- 负责人:
- DOI:
- doi:10.5061/dryad.2fp14fg
- 摘要:
- temporal constraints, conforming to the ‘generalist-specialist’ trade-off. Apparently, this enables time-constrained populations – especially in the case of metamorphs
Data from: High monetary reward rates and caloric rewards decrease temporal persistence
- 负责人:
- DOI:
- doi:10.5061/dryad.1k79k
- 摘要:
- Temporal persistence refers to an individual's capacity to wait for future rewards, while forgoing possible alternatives. This requires a tra