0000000000428330
AUTHOR
Ole R. Vetaas
Coefficient shifts in geographical ecology: an empirical evaluation of spatial and non-spatial regression
12 páginas, 4 figuras, 3 tablas.
Global endemics-area relationships of vascular plants
Endemics–Area Relationships (EARs)are fundamental in theoretical and applied biogeography for understanding distribution patterns and promoting biodiversity conservation. However, calculating EARs for vascular plant species from existing data is problematic because of biased knowledge of endemic species distributions and differences between taxonomies. We aimed to overcome these challenges by developing a new standardized global dataset based on expert knowledge to produce a set of global EARs. We developed a nested circle design, with grain sizes of 10 4 , 10 5 , 10 6 , 10 7 , and 10 8 km 2 , respectively, and a global distribution of plots based on a stratified random scheme. The number …