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共检索到320条 ,权限内显示50条;
Data from: Fractured genetic connectivity threatens a southern California puma (Puma concolor) population
- 负责人：
- DOI：
- doi:10.5061/dryad.dp0qj
- 摘要：
- on people. Yet little is known of the consequences of attendant habitat loss and fragmentation, and human-caused puma mortality to puma population
Data from: A comparative study on genetic effects of artificial and natural habitat fragmentation on Loropetalum chinense (Hamamelidaceae
- 负责人：
- DOI：
- doi:10.5061/dryad.585t1
- 摘要：
- ) in maintaining genetic variation and preventing inter-population differentiation in the face of habitat ‘insularization’ at different temporal and spatial scales.
Data from: Forest fragmentation genetics in a formerly widespread island endemic tree: Vateriopsis seychellarum (Dipterocarpaceae)
- 负责人：
- DOI：
- doi:10.5061/dryad.pk8997k0
- 摘要：
- Habitat fragmentation and changed land use have seriously reduced population size in many tropical forest tree species. Formerly widespread species
Data from: Short-term genetic consequences of habitat loss and fragmentation for the neotropical palm Oenocarpus bataua
- 负责人：
- 关键词：
- habitat loss and fragmentation Gene flow spatial genetic structure genetic diversity pollen and seed dispersal
- DOI：
- doi:10.5061/dryad.v025v
- 摘要：
- in response to habitat loss and fragmentation, and that fine-scale spatial genetic structure may be a particularly useful indicator of genetic change in recent
Data from: Genetic population structure of the blister beetle Gnathium minimum: core and peripheral populations
- 负责人：
- DOI：
- doi:10.5061/dryad.2tg68
- 摘要：
- d amplified fragment length polymorphism (AFLP) to compare the genetic variation and magnitude of genetic differentiation of the Wisconsin peripheral population to western core populations
Data from: Habitat discontinuities separate genetically divergent populations of a rocky shore marine fish
- 负责人：
- 关键词：
- microsatellites;genetic break;Symphodus melops;connectivity;corkwing wrasse;habitat fragmentation
- DOI：
- doi:10.5061/dryad.4g349
- 摘要：
- , we combined genetic data and environmental information to unravel the relative role of geography and habitat heterogeneity on patterns of genetic population
Data from: Genetic and epigenetic differentiation between natural Betula ermanii (Betulaceae) populations inhabiting contrasting habitats
- 负责人：
- DOI：
- doi:10.5061/dryad.3dr8k
- 摘要：
- Disentangling the molecular mechanisms of adaptation in natural plant populations in response to different environmental conditions is a centra
Data from: Are heritability and selection related to population size in nature? Meta-analysis and conservation implications
- 负责人：
- DOI：
- doi:10.5061/dryad.rd5rn
- 摘要：
- adaptive potential/h2 in small populations, and (ii) imply that natural populations of varying sizes experience a variety of environmental conditi
Data from: Floral display and habitat fragmentation: effects on the reproductive success of the threatened mass-flowering Conospermum undula
- 负责人：
- DOI：
- doi:10.5061/dryad.4cg374r
- 摘要：
- 1. Fragmentation of natural vegetation is currently one of the largest threats to plant populations and their interactions with pollinators. Plant
Data from: Temporal patterns in the abundance of a critically endangered marsupial relates to disturbance by roads and agriculture
- 负责人：
- DOI：
- doi:10.5061/dryad.t570g
- 摘要：
- populations. This may be due to the role these factors play in increasing the vulnerability of woylies to introduced predators, population fragmentation
