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Impactes das vias rodoviárias na fauna silvestre. Relatório final.
Apresenta-se o relatório final do projecto Avaliar o impacto da mortalidade em populações de vertebrados em estradas do Alto Alentejo, e sua relação com o uso de passagens... -
Aspectos ambientales del impacto acústico: evaluación y corrección mediante e...
Aspectos ambientales del impacto acústico: evaluación y corrección mediante el uso de pantalla antirruido. Palabras clave: Carretera, Mitigación, Barrera acústica -
Internal structure and patterns of contraction in the geographic range of the...
We use reports obtained in a field survey to characterize the internal structure, and to reconstruct the strong contraction in the geographic range of the Iberian lynx Lynx... -
Colisiones entre vehículos y animales de caza mayor. Una aproximación al prob...
Roe deer, red deer and wild boar collisions with cars are examined. 1500-2500 collisions/year in Spain are estimated. The temporal patterns and geographic distribution of... -
Impacto de dos tipos de barreras sobre una población de lobos.
Hemos analizado la influencia de dos tipos de barreras sobre una población de lobos en un área agrícola de Castilla y León. Las barreras son: 1) La autovía A-6, de 4 carriles,... -
Patrones de distribución invernal de los micromamíferos roedores en encinares...
Patrones de distribución invernal de los micromamíferos roedores en encinares fragmentados. Palabras clave: Bosque, Fragmentación, Mamíferos, Roedores -
Landscape fragmentation caused by the transport network in Navarra (Spain): t...
Landscape fragmentation caused by the main transport infrastructure network in Navarra (north of Spain) is analysed on both regional and local scales. Regional scale analysis... -
Carreteres i conservació de la biodiversitat: oportunitats per a la desfragme...
Carreteres i conservació de la biodiversitat: oportunitats per a la desfragmentació d’hàbitats en el manteniment de les vies existents. -
Woody colonization of road embankments: a large spatial scale survey in centr...
Planting of woody species is a commonly used method to restore road embankments. Given the importance of road verges as potential corridors and refuge for biodiversity, natural... -
Influencia de la fragmentación forestal sobre las comunidades de carnívoros d...
Influencia de la fragmentación forestal sobre las comunidades de carnívoros de la Meseta. Palabras clave: Comunidad, Bosque, Fragmentación, Mamíferos -
The influence of site factors and proximity of adjacent vegetation on tree re...
Many studies have shown evidence of very rapid natural colonization of trees on roadslopes. Tree colonization on roadslopes can be a useful tool in the ecological restoration of... -
Heterogeneous road networks have no apparent effect on the genetic structure ...
Roads are widely recognized to represent a barrier to individual movements and, conversely, verges can act as potential corridors for the dispersal of many small mammals. Both... -
La señalización vial y el atropello de ungulados.
La señalización vial y el atropello de ungulados. Palabras clave: Siniestralidad con fauna, Límite de velocidad, Medida relacionada con el tráfico, Ungulados -
Landscaping of a new wildlife overpass: small changes make big differences to...
To strength cooperation between civil engineers and wildlife experts can bring powerful benefits to both biodiversity conservation and road infrastructure quality and... -
Highway verges as habitat providers for small mammals in agrosilvopastoral en...
The Mediterranean Basin has an important conservation value given its high biodiversity and high number of endemic species, which have co-existed with human traditional... -
Understanding the mechanisms behind road effects: linking occurrence with roa...
Several studies suggest that species' mortality rates are positively related with local population abundances. Because owls have shown both high road mortality rates and road... -
Utilització dels nous hábitats associats a l’obertura de l’eix de Vallvidrera...
This article is the result of a study carried out in Vallvidrera motorway between 1990-1993. The authors analyse the use that birds are doing of the new habitats associated to... -
A model for assessing habitat fragmentation caused by new infrastructures in ...
A model for assessing habitat fragmentation caused by new infrastructures in extensive territories. Evaluation of the impact of the Spanish strategic infrastructures and... -
Informe provisional del seguimiento de la mortalidad de vertebrados en las ca...
In Badajoz (W Spain) almost 50% of provincial roads were sought for vertebrate carcasses. The frequencies of vertebrate taxa were: birds (44%), mammals (32%) amphibians (14%)... -
Sonic devices effectiveness in keeping wildlife off the road.
Road networks represent a major disturbance for wildlife, and their continued development threat-ens biodiversity. Many mitigation measures show reliable results at reducing...