In: Systematic Biology, 2016, vol. 65, no. 4, p. 628-639
|
In: Evolutionary Ecology, 2015, vol. 29, no. 4, p. 565-579
|
In: Systematic Biology, 2018, vol. 67, no. 3, p. 458-474
|
In: Education relative à l'environnement, 2020, p. 1-19
Si le développement durable a réussi l’exploit de s’immiscer jusqu’au sein de l’économie et que son éducation a investi la plupart des programmes scolaires, force est de constater que, près de 30 ans plus tard, extinctions massives, pollutions, disparités sociales, catastrophes écologiques et surexploitations sont notre pain quotidien. Ce résultat, contre-productif et alarmant,...
|
In: Global Change Biology, 2021, vol. 27, no. 5, p. 1003-1016
For an efficient allocation of the limited resources to alien species management, the most damaging species should be prioritized. Comparing alien species based on their impacts is not straightforward, as the same species can cause different types and magnitudes of impacts when introduced to different contexts, making it difficult to summarize its overall impact. The Environmental Impact...
|
In: Proceedings of the National Academy of Sciences, 2020, vol. 117, no. 46, p. 28867–28875
Competition among species and entire clades can impact species diversification and extinction, which can shape macroevolutionary patterns. The fossil record shows successive biotic turnovers such that a dominant group is replaced by another. One striking example involves the decline of gymnosperms and the rapid diversification and ecological dominance of angiosperms in the Cretaceous. It is...
|
In: Conservation Biology, 2020, p. cobi.13616
International Union for Conservation of Nature (IUCN) Red List assessments are essential for prioritizing conservation needs but are resource intensive and therefore available only for a fraction of global species richness. Automated conservation assessments based on digitally available geographic occurrence records can be a rapid alternative, but it is unclear how reliable these assessments...
|
In: Proceedings of the National Academy of Sciences, 2020, vol. 117, no. 42, p. 26281–26287
The biological interchange between North and South America associated with the formation of the Isthmus of Panama is key to defining current gradients of species diversity. A major gap in our understanding of the interchange is its asymmetry, where mammals of North American origin attained higher diversity in South America than vice versa. The prevailing view is that this asymmetry resulted...
|
In: Science Advances, 2020, vol. 6, no. 36, p. eabb2313
To understand the current biodiversity crisis, it is crucial to determine how humans have affected biodiversity in the past. However, the extent of human involvement in species extinctions from the Late Pleistocene onward remains contentious. Here, we apply Bayesian models to the fossil record to estimate how mammalian extinction rates have changed over the past 126,000 years, inferring...
|
In: Proceedings of the Royal Society B: Biological Sciences, 2020, vol. 287, no. 2020-1931, p. 20201162
The extinction of species can destabilize ecological processes. A way to assess the ecological consequences of species loss is by examining changes in functional diversity. The preservation of functional diversity depends on the range of ecological roles performed by species, or functional richness, and the number of species per role, or functional redundancy. However, current knowledge is...
|