Academic Journal
Impacts and Potential Mitigation of Road Mortality for Hedgehogs in Europe.
| العنوان: | Impacts and Potential Mitigation of Road Mortality for Hedgehogs in Europe. |
|---|---|
| المؤلفون: | Moore, Lauren J, Petrovan, Silviu O, Baker, Philip J, Bates, Adam J, Hicks, Helen L, Perkins, Sarah E, Yarnell, Richard W |
| بيانات النشر: | MDPI AG //doi.org/10.3390/ani10091523 Animals (Basel) |
| سنة النشر: | 2020 |
| المجموعة: | Apollo - University of Cambridge Repository |
| مصطلحات موضوعية: | collision, demography, fragmentation, hedgehogs, mitigation, movement, population viability, road ecology, road mortality |
| الوصف: | Transport infrastructure is a pervasive element in modern landscapes and continues to expand to meet the demands of a growing human population and its associated resource consumption. Road-induced mortality is often thought to be a major contributor to the marked declines of European hedgehog populations. This review synthesizes available evidence on the population-level impacts of road mortality and the threat to population viability for the five hedgehog species in Europe. Local and national studies suggest that road mortality can cause significant depletions in population sizes, predominantly removing adult males. Traffic collisions are a probable cause of fragmentation effects, subsequently undermining ecological processes such as dispersal, as well as the genetic variance and fitness of isolated populations. Further studies are necessary to improve population estimates and explicitly examine the consequences of sex- and age-specific mortality rates. Hedgehogs have been reported to use crossing structures, such as road tunnels, yet evaluations of mitigation measures for population survival probability are largely absent. This highlights the need for robust studies that consider population dynamics and genetics in response to mitigation. In light of ongoing declines of hedgehog populations, it is paramount that applied research is prioritised and integrated into a holistic spatial planning process. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | Electronic; application/pdf |
| اللغة: | English |
| Relation: | https://www.repository.cam.ac.uk/handle/1810/312943 |
| DOI: | 10.17863/CAM.60043 |
| الاتاحة: | https://www.repository.cam.ac.uk/handle/1810/312943 https://doi.org/10.17863/CAM.60043 |
| Rights: | Attribution 4.0 International ; https://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: | edsbas.BEE4F763 |
| قاعدة البيانات: | BASE |
| DOI: | 10.17863/CAM.60043 |
|---|