Premium
The macroecology and macroevolution of plant species at risk
Author(s) -
Davies T. Jonathan
Publication year - 2019
Publication title -
new phytologist
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.742
H-Index - 244
eISSN - 1469-8137
pISSN - 0028-646X
DOI - 10.1111/nph.15612
Subject(s) - macroevolution , iucn red list , extinction (optical mineralogy) , threatened species , extinction event , ecology , macroecology , biology , evolutionary biology , genetic algorithm , phylogenetics , biodiversity , geography , paleontology , demography , habitat , biological dispersal , biochemistry , population , sociology , gene
ContentsSummary 708 I. Introduction 708 II. Fossils and phylogenies: learning from our past 708 III. Threatened species and Red Lists 710 IV. The geography of threat 710 V. The taxonomy of threat 710 VI. Predicting species at risk 711 VII. Conclusion 711Acknowledgements 712References 712Summary Current rates of extinction are unprecedented in human history. The fossil record and newer molecular phylogenies illuminate historical patterns of speciation and extinction. They reveal both spectacular radiations and the characteristic features of mass extinction events in our geological past. The IUCN Red List provides insight into present‐day species declines. There is emerging synthesis that species at risk are nonrandomly distributed across space and phylogeny. This pattern may be explained by geographical variation in driver intensity and species differential sensitivities. However, traits that confer resistance to one global change driver may increase susceptibility to a different driver. A complete understanding of extinction risk requires consideration of the interaction between extinction drivers, ecological traits, and species’ evolutionary histories.