Consulta: subjectFacets:"Barrier"
Registros recuperados: 2
Data/hora: 10/06/2024 13:08:51

Large Gaps in Canopy Reduce Road Crossing by a Gliding Mammal
Provedor de dados: 7
Autores: van der Ree, Rodney; Australian Research Centre for Urban Ecology, Royal Botanic Gardens Melbourne; rvdr@unimelb.edu.au; Cesarini, Silvana; Australian Centre for Biodiversity, School of Biological Sciences, Monash University ;; Sunnucks, Paul; Australian Centre for Biodiversity, School of Biological Sciences, Monash University ; paul.sunnucks@sci.monash.edu.au; Moore, Joslin L; Australian Research Centre for Urban Ecology, Royal Botanic Gardens Melbourne; joslinm@unimelb.edu.au; Taylor, Andrea; Australian Centre for Biodiversity, School of Biological Sciences, Monash University ; Andrea.Taylor@sci.monash.edu.au.
Tipo: Peer-Reviewed Reports
Palavras-chave: Barrier; Canopy gap; Freeway; Gliders; Mitigation; Road crossing; Radio-tracking; Vegetated median.
Ano: 2010

Beyond Roadkill, Radiotracking, Recapture and FST&amp;#8212;a Review of Some Genetic Methods to Improve Understanding of the Influence of Roads on Wildlife
Provedor de dados: 7
Autores: Simmons, Jody M; Monash University; Australian Centre for Biodiversity; jodymichellesimmons@yahoo.com.au; Sunnucks, Paul; Monash University; Australian Centre for Biodiversity; paul.sunnucks@sci.monash.edu.au; Taylor, Andrea C; Monash University; Australian Centre for Biodiversity; andrea.taylor@sci.monash.edu.au; van der Ree, Rodney; Australian Research Centre for Urban Ecology, Royal Botanic Gardens Melbourne; rvdr@unimelb.edu.au.
Habitat fragmentation continues to occur despite increasing evidence of its adverse effects on ecosystems. One of the major detrimental effects of roads and traffic is the creation of barriers or filters to the movement of wildlife, ultimately disconnecting some populations. Our understanding of the extent to which roads reduce the movement of biota is mostly based on field-based observational methods of inferring animal movement, and to a much smaller extent, on allele frequency-based genetic analyses. Field-based methods, as it is typically feasible to apply them, tend to be informative at fine temporal and spatial scales. Allele frequency-based genetic methods are informative at broad geographic scales but at timescales usually greater than recent...
Tipo: Peer-Reviewed Insight
Palavras-chave: Barrier; Dispersal; Gene flow; Genotypic analyses; Habitat fragmentation; Road ecology.
Ano: 2010