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共检索到222条 ,权限内显示50条;
Data from: The role of exotic ladybeetles in the decline of native ladybeetle populations: evidence from long-term monitoring
- 负责人：
- Bahlai, Christine A.
- 关键词：
- population ladybeetle invasion
- DOI：
- doi:10.5061/dryad.1vr54
- 摘要：
- and Coccinella trifasciata) changed during years when the exotic Harmonia axyridis reached high numbers, lending support to the habitat compression hypothesis, wher
Data from: Sedentary songbirds maintain higher prevalence of haemosporidian parasite infections than migratory conspecifics during seasonal sympatry
- 负责人：
- Slowinski, Samuel P
- 关键词：
- Migration Haemosporidian Malaria Migratory Culling hypothesis Migratory Escape hypothesis Migratory Exposure hypothesis
- DOI：
- doi:10.5061/dryad.11g07vc
- 摘要：
- ne habitat at the beginning of winter and again after confining them in a captive common environment until the spring. We found significantly higher prevalence
Data from: Discordant patterns of genetic and phenotypic differentiation in five grasshopper species co-distributed across a microreserve network
- 负责人：
- DOI：
- doi:10.5061/dryad.3nr2f
- 摘要：
- of habitat specialization and extent of fragmentation of their respective habitats in the study region. In particular, we tested the hypothesis that species with preferences
Data from: Where to forage when afraid: Does perceived risk impair use of the foodscape?
- 负责人：
- Dwinnell, Samantha
- 关键词：
- habitat selection Behaviorally Mediated Forage-Loss Hypothesis energy development forage use human disturbance indirect habitat loss movement patterns mule deer perceived risk time-budgeting behavior
- DOI：
- doi:10.5061/dryad.cr90637
- 摘要：
- data collected from migratory mule deer (Odocoileus hemionus) to evaluate habitat selection, movement patterns, and time-budgeting behavior in respo
Data from: Stability of a coevolving host-parasite system peaks at intermediate productivity
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.73s68
- 摘要：
- Habitat productivity may affect the stability of consumer-resource systems, through both ecological and evolutionary mechanisms. We hypothesize tha
Data from: Can the source-sink hypothesis explain macrofaunal abundance patterns in the abyss? A modeling test
- 负责人：
- DOI：
- doi:10.5061/dryad.1s445
- 摘要：
- ined by larval dispersal from bathyal slopes. This slope–abyss source–sink (SASS) hypothesis suggests that the abyssal seafloor constitutes a vast sink habitat
ng the expansion from saline into fresh water habitats
- 负责人：
- DOI：
- doi:10.5061/dryad.gd0hv
- 摘要：
- freshwater habitats. The key implication is that high food concentration could profoundly extend range expansions of brackishwater species into freshwater habitats, po
Data from: Repeated land mass reformation limits diversification in the widespread littoral zone mosquito Anopheles sundaicus sensu lato in the Indo
- 负责人：
- DOI：
- doi:10.5061/dryad.55qg0
- 摘要：
- te isomerase (Mpi) gene. A hypothesis of ecological speciation for A. sundaicus involving divergent adaptation to brackish and freshwater larval habitats was als
Data from: Variability in primary productivity determines metapopulation dynamics
- 负责人：
- DOI：
- doi:10.5061/dryad.vn66m
- 摘要：
- r dataset from an herbivore rodent was used to test the hypothesis that inter-annual variations in primary productivity determine habitat occupancy patterns
Data from: Biodiversity along temperate forest succession
- 负责人：
- Hilmers, Torben
- 关键词：
- Biodiversity forest succession LiDAR temperate forests species density β-diversity forest dynamics habitat heterogeneity
- DOI：
- doi:10.5061/dryad.213gk3r
- 摘要：
- the more-individuals hypothesis or the habitat heterogeneity hypothesis. Furthermore, we analysed the similarity of assemblages along successi
