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共检索到218条 ,权限内显示50条;
Data from: Nectar robbing impacts pollinator behavior but not plant reproduction
- 负责人：
- Hazlehurst, Jenny A.
- DOI：
- doi:10.5061/dryad.78250
- 摘要：
- reproductive success in the Andean tree, Oreocallis grandiflora. We found that robbing in this system led to lower nectar volumes, higher nectar sucrose concentrati
Data from: Predicting bird phenology from space: satellite-derived vegetation green-up signal uncovers spatial variation in phenological synchro
- 负责人：
- 关键词：
- blue tit environmental heterogeneity EVI great tit mismatch MODIS reproductive phenology satellite derived spatial scale wild population
- DOI：
- doi:10.5061/dryad.7v1qg
- 摘要：
- on green-up significantly explained individual differences in tit reproductive phenology within the population, and that the degree of synchrony between bird
Data from: Impacts of nest predators and weather on reproductive success and population limitation in a long-distance migratory songbird
- 负责人：
- DOI：
- doi:10.5061/dryad.73870
- 摘要：
- reproductive success and population limitation, especially for long-distance migratory songbird species. We combined a field experiment limiting access to nests
Data from: Survival strategy of the endangered tree Acer catalpifolium Rehd., based on 13C fractionation
- 负责人：
- DOI：
- doi:10.5061/dryad.44j0zpcbq
- 摘要：
- natural abundance showed that A. catalpifolium does not use organic matter for reproduction when its stand volume is less than 1.08×106 cm3 or it is less than 18
Data from: Short distance pollen dispersal and low genetic diversity in a subcanopy tropical rainforest tree, Fontainea picrosperma (Euphorbiaceae)
- 负责人：
- DOI：
- doi:10.5061/dryad.73pn293
- 摘要：
- male trees with more flowers had gre ater reproductive success than those with less flowers (P < 0.05). There were comparatively low levels of genetic variati
Data from: Scatterhoarders drive long- and short-term population dynamics of a nut-producing tree, while pre-dispersal seed predators and herbivores
- 负责人：
- Dalgleish, Harmony
- 关键词：
- American chestnut matrix model Plant population and community dynamics pre-dispersal seed predation post-dispersal seed predation transient analysis browsers
- DOI：
- doi:10.5061/dryad.24qp1
- 摘要：
- 1.Both seed predators and herbivores can have profound effects on individual plant growth, reproduction and survival, but their population level
Data from: Exploring the role of asexual multiplication in poplar rust epidemics: impact on diversity and genetic structure
- 负责人：
- DOI：
- doi:10.5061/dryad.415sg
- 摘要：
- and asexual reproduction. The effect of asexual multiplication on population genetic diversity has been investigated in the poplar rust fungus Melampsora larici-populina usi
Data from: Edge effects enhance selfing and seed harvesting efforts in the insect-pollinated Neotropical tree Copaifera langsdorffii (Fabaceae)
- 负责人：
- DOI：
- doi:10.5061/dryad.73g3d
- 摘要：
- at the boundaries of forest fragments because of a reduction in the density of reproductive trees, neighbour size and changes in the behaviour of pollinators. Her
Data from: Multidimensional ecological analyses demonstrate how interactions between functional traits shape fitness and life history strategies
- 负责人：
- DOI：
- doi:10.5061/dryad.45qc0rc
- 摘要：
- ng the observational dataset, we found that BRTs predict the role of traits on the relative importance of survival, growth, and reproduction for population growth rate bet
Data from: Mixed mating system are regulated by fecundity in Shorea curtisii (Dipterocarpaceae) as revealed by comparison under different pollen
- 负责人：
- DOI：
- doi:10.5061/dryad.7k434
- 摘要：
- on and/or inbreeding depression during seed maturation occurred in the mother trees with large female fecundity, whereas reproductive assurance increased self-fertilizati
