筛选
科学数据
统计数据
共检索到1807条 ,权限内显示50条;
Data from: Spatial analyses of two color polymorphisms in an alpine grasshopper reveal a role of small?scale heterogeneity
- 负责人：
- DOI：
- doi:10.5061/dryad.676c7g5
- 摘要：
- Gomphocerus sibiricus. The species occurs in a green and a nongreen (predominately brown) morph, a green–brown polymorphism that is common among Orthopteran insects
Data from: Limited influence of local and landscape factors on finescale gene flow in two pond-breeding amphibians
- 负责人：
- DOI：
- doi:10.5061/dryad.4903q
- 摘要：
- used on factors measured at each breeding pond and a landscape level, focused on factors measured between ponds. We investigated the effects of a numb
Data from: Teleconnections and local weather orchestrate the reproduction of tit species in the Carpathian Basin
- 负责人：
- DOI：
- doi:10.5061/dryad.zw3r2284n
- 摘要：
- ore, we explored how annual variations in the timing of food availability were correlated with breeding performance. In both species, annual laying date
Data from: Neighbour species richness and local structural variability modulate aboveground allocation patterns and crown morphology
- 负责人：
- DOI：
- doi:10.5061/dryad.0gb5mkkwk
- 摘要：
- the impact of local tree species richness and structural variability on above?ground wood volume allocation patterns and crown morphology. We applied
Data from: Simulated moult reduces flight performance but overlap with breeding does not affect breeding success in a long-distance migrant
- 负责人：
- DOI：
- doi:10.5061/dryad.d3b3t
- 摘要：
- , but when it occurs during breeding they prioritise their future reproduction by reducing parental care. As a result, there is no apparent detriment to their condition
Data from: On the origin of mongrels: evolutionary history of free-breeding dogs in Eurasia
- 负责人：
- DOI：
- doi:10.5061/dryad.078nc
- 摘要：
- Although a large part of the global domestic dog population is free-ranging and free-breeding, knowledge of genetic diversity in these free-breeding
Data from: Genetic rescue of an endangered domestic animal through outcrossing with closely related breeds: a case study of the Norwegian Lundehund
- 负责人：
- DOI：
- doi:10.5061/dryad.5gm12
- 摘要：
- loci in 48 dogs from the four breeds revealed substantially lower genetic diversity for the Lundehund (HE 0.035) than for other breeds (HE 0.209-0.284
Data from: Counting crows: flock structure and subgroup size variation in an urban population of crows
- 负责人：
- DOI：
- doi:10.5061/dryad.t0g149j
- 摘要：
- flock and subgroup size. The local flock size varied considerably over the year, with fewest birds being present during the breeding
Data from: Urban green roofs provide habitat for migrating and breeding birds and their arthropod prey
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.41s0q7t
- 摘要：
- habitat causes local bird communities to become dominated by urban dweller and urban utilizer species and reduces the amount of habitat available for migrating
Data from: Population genomics of sorghum (Sorghum bicolor) across diverse agroclimatic zones of Niger
- 负责人：
- Morris, Geoffrey Preston
- DOI：
- doi:10.5061/dryad.5n2bs6r
- 摘要：
- breeding of locally-adapted and farmer-preferred sorghum varieties for Niger.
