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2024
Journal article
Expert‐based range maps cannot be replicated using data‐driven methods but macroecological conclusions arising from them can.
Aronsson, Heléne ; Zizka, Alexander ; Antonelli, Alexandre ; Faurby, Søren
Range maps, Macroecology, IUCN ranges, Global biodiversity patterns, Biogeography, Bird distribution, and eBird global
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2023
Journal article
Undiscovered bird extinctions obscure the true magnitude of human-driven extinction waves.
Birds are among the best-studied animal groups, but their prehistoric diversity is poorly known due to low fossilization potential. Hence, while many human-driven bird extinctions (i.e., extinctions caused directly by human activities such as hunting, as well as indirectly through human-associated impacts such as land use change, fire, and the... -
2022
Journal article
Global variation in diversification rate and species richness are unlinked in plants.
Species richness varies immensely around the world. Variation in the rate of diversification (speciation minus extinction) is often hypothesized to explain this pattern, while alternative explanations invoke time or ecological carrying capacities as drivers. Focusing on seed plants, the world’s most important engineers of terrestrial ecosystems, we investigated the role...Tietje, Melanie ; Antonelli, Alexandre ; Baker, William J. ; Govaerts, Rafaël ; Smith, Stephen A. …
Diversification, Biogeography, Biodiversity, Macroecology, and Plant diversity drivers
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2021
Journal article
Widespread homogenization of plant communities in the Anthropocene.
Native biodiversity decline and non-native species spread are major features of the Anthropocene. Both processes can drive biotic homogenization by reducing trait and phylogenetic differences in species assemblages between regions, thus diminishing the regional distinctiveness of biotas and likely have negative impacts on key ecosystem functions. However, a global assessment...