筛选
科学数据
统计数据
共检索到1098条 ,权限内显示50条;
Data from: Contemporary and future distributions of cobia, Rachycentron canadum
- 负责人:
- DOI:
- doi:10.5061/dryad.2fqz612kv
- 摘要:
- e warmer, distributions are projected to shift poleward and seasonal migrations may begin earlier. These results can inform resource allocation discussions
Data from: Evidence for evolutionary change associated with the recent range expansion of the British butterfly, Polyommatus agestis
- 负责人:
- DOI:
- doi:10.5061/dryad.rg4dc36s
- 摘要:
- of evolutionary change associated with range expansion, and shifts in host plant use. We present evidence for (a) little effect of range expansion on neutral genetic structure
Data from: Hormonal pleiotropy and the evolution of allocation trade-offs
- 负责人:
- DOI:
- doi:10.5061/dryad.6t4s455
- 摘要:
- h the combined action of genetic drift and selection, such that their evolutionarily expected curvature and length depend on context. In particular, the shape of a trade
Data from: Climate change, wildfire, and vegetation shifts in a high-inertia forest landscape: Western Washington, U.S.A.
- 负责人:
- DOI:
- doi:10.5061/dryad.pg3888r
- 摘要:
- disturbances will eventually allow the system to shift are so long that the prevailing climatic conditions under which many of those shifts will occur ar
Data from: Arctic and boreal paleofire records reveal drivers of fire activity and departures from Holocene variability
- 负责人:
- DOI:
- doi:10.5061/dryad.0gb5mkkxv
- 摘要:
- spatiotemporal patterns in fire-regime variability, we synthesized 27 published sediment-charcoal records from four Alaskan ecoregions, and compared patterns
Data from: Stiffness gradients facilitate ovipositor bending and spatial probing control in a parasitic wasp
- 负责人:
- DOI:
- doi:10.5061/dryad.q8v3r9s
- 摘要:
- s in upwards rotation of the ventral tip. We show that the S-shaped region of the ventral valves has a low bending stiffness because it contains soft
Data from: Invasive seaweeds transform habitat structure and increase biodiversity of associated species
- 负责人:
- DOI:
- doi:10.5061/dryad.2kp51
- 摘要:
- of the food web than simpler forms of morphological habitat. Synthesis: The present study demonstrates a long-term shift in foundation species towards a dominance
Data from: The effect of habitat fragmentation on the genetic structure of a top predator: loss of diversity and high differentiation among remnant
- 负责人:
- DOI:
- doi:10.5061/dryad.1884
- 摘要:
- Habitat fragmentation may disrupt original patterns of gene flow and lead to drift-induced differentiation among local population units
Data from: Sex chromosome turnovers and genetic drift: a simulation study
- 负责人:
- Saunders, Paul A
- 关键词:
- Sex determination Transitions Sex ratio selection Individual-based simulations quantiNemo Genetic drift
- DOI:
- doi:10.5061/dryad.62sm982
- 摘要:
- ng individual-based simulations, and show that when mediated by genetic drift, turnovers are usually easier to achieve than substitutions at neutral markers, but that thei
Data from: Climate and fishing steer ecosystem regeneration to uncertain economic futures
- 负责人:
- DOI:
- doi:10.5061/dryad.m1s8s
- 摘要:
- r, which equals half of today's maximum economic yield for the Baltic cod fishery. Our analyses suggest that shifts in ecological and economic base