筛选
科学数据
统计数据
共检索到581条 ,权限内显示50条;
Data from: Linking phenological events in migratory passerines with a changing climate: 50 years in the Laurel Highlands of Pennsylvania
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.md712
- 摘要：
- Advanced timing of both seasonal migration and reproduction in birds has been strongly associated with a warming climate for many bird species
Data from: African departure rather than migration speed determines variation in spring arrival in pied flycatchers
- 负责人：
- Ouwehand, Janne
- 关键词：
- annual cycle bird migration strategy impact assessment passerine protandry wintering longitude phenotypic plasticity climate change
- DOI：
- doi:10.5061/dryad.k6q68
- 摘要：
- Properly timed spring migration enhances reproduction and survival. Climate change requires organisms to respond to changes such as advanced
Data from: Potential age differences in the migratory behaviour of a nocturnal songbird migrant during autumn and spring
- 负责人：
- Schmaljohann, Heiko
- DOI：
- doi:10.5061/dryad.7n53r7f
- 摘要：
- ter understanding of age effects in songbird migrants, we need to study the potential adjustments of migratory behaviour within the individual over its life tim
Data from: Migratory strategy explains differences in timing of female reproductive development in seasonally sympatric songbirds
- 负责人：
- DOI：
- doi:10.5061/dryad.554t595
- 摘要：
- 1. Divergent migratory strategies among populations can result in population-level differences in timing of reproduction (allochrony
Data from: Projected changes in prevailing winds for transatlantic migratory birds under global warming
- 负责人：
- Sorte, Frank La
- 关键词：
- crosswinds eBird global climate change prevailing winds transoceanic migration seasonal bird migration autumn migration ecological barriers
- DOI：
- doi:10.5061/dryad.5h9c4
- 摘要：
- ross the annual cycle for 10 transatlantic migratory bird species. We used this information to estimate the location and timing of autumn migration
Data from: Interpreting the estimated timing of migration events between hybridizing species
- 负责人：
- DOI：
- doi:10.5061/dryad.8444
- 摘要：
- of gene flow remains challenging. The computer program IMA2 allows researchers to estimate the timing of migration events for each locus during analyses
Data from: A characterization of autumn nocturnal migration detected by weather surveillance radars in the northeastern US
- 负责人：
- DOI：
- doi:10.5061/dryad.17209
- 摘要：
- in time and space, fill knowledge gaps in avian annual cycles, and are useful for monitoring long-term population trends of migrants. Furthermore, these descripti
Data from: Estimating population size in the presence of temporary migration using a joint analysis of telemetry and capture recapture data
- 负责人：
- DOI：
- doi:10.5061/dryad.3bn27
- 摘要：
- in the Murray river, Australia, accounting for temporary migration led to overall higher estimates of capture probabilities than models assuming permanent or zer
Data from: Post-glacial northward expansion and genetic differentiation between migratory and sedentary populations of the broad-tailed hummi
- 负责人：
- DOI：
- doi:10.5061/dryad.14n6g
- 摘要：
- -perspective approach. We analysed variation in morphology, mitochondrial and nuclear DNA, estimated migration rates between migratory and sedentary populati
Data from: A migratory northern ungulate in the pursuit of spring: jumping or surfing the green wave?
- 负责人：
- DOI：
- doi:10.5061/dryad.3hr2c
- 摘要：
- plant phenology (MODIS-NDVI) and space use of 167 migratory and 78 resident red deer (Cervus elaphus) using a space-time-time matrix of "springness", defined
