التفاصيل البيبلوغرافية
| العنوان: |
Predictable invasion dynamics in North American populations of the Eurasian collared dove Streptopelia decaocto |
| المؤلفون: |
Ingenloff, Kathryn, Hensz, Christopher M., Anamza, Tashitso, Barve, Vijay, Campbell, Lindsay P., Cooper, Jacob C., Komp, Ed, Jimenez, Laura, Olson, Karen V., Osorio-Olvera, Luis, Owens, Hannah L., Peterson, A. Townsend, Samy, Abdallah M., Simões, Marianna, Soberón, Jorge |
| المساهمون: |
National Science Foundation |
| المصدر: |
Proceedings of the Royal Society B: Biological Sciences ; volume 284, issue 1862, page 20171157 ; ISSN 0962-8452 1471-2954 |
| بيانات النشر: |
The Royal Society |
| سنة النشر: |
2017 |
| الوصف: |
Species invasions represent a significant dimension of global change yet the dynamics of invasions remain poorly understood and are considered rather unpredictable. We explored interannual dynamics of the invasion process in the Eurasian collared dove ( Streptopelia decaocto ) and tested whether the advance of the invasion front of the species in North America relates to centrality (versus peripherality) within its estimated fundamental ecological niche. We used ecological niche modelling approaches to estimate the dimensions of the fundamental ecological niche on the Old World distribution of the species, and then transferred that model to the New World as measures of centrality versus peripherality within the niche for the species. Although our hypothesis was that the invasion front would advance faster over more favourable (i.e. more central) conditions, the reverse was the case: the invasion expanded faster in areas presenting less favourable (i.e. more peripheral) conditions for the species as it advanced across North America. This result offers a first view of a predictive approach to the dynamics of species' invasions, and thereby has relevant implications for the management of invasive species, as such a predictive understanding would allow better anticipation of coming steps and advances in the progress of invasions, important to designing and guiding effective remediation and mitigation efforts. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| DOI: |
10.1098/rspb.2017.1157 |
| الإتاحة: |
https://doi.org/10.1098/rspb.2017.1157Test |
| حقوق: |
https://royalsociety.org/journals/ethics-policies/data-sharing-miningTest/ |
| رقم الانضمام: |
edsbas.C429693F |
| قاعدة البيانات: |
BASE |
