Publications by authors named "Dagmar M Hanz"
Current models of island biogeography treat endemic and non-endemic species as if they were functionally equivalent, focussing primarily on species richness. Thus, the functional composition of island biotas in relation to island biogeographical variables remains largely unknown. Using plant trait data (plant height, leaf area and flower length) for 895 native species in the Canary Islands, we related functional trait distinctiveness and climate rarity for endemic and non-endemic species and island ages.
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- - AVONET is a comprehensive dataset providing functional traits for all bird species, featuring data on ecological variables, morphological traits, and species' range sizes from over 90,000 individuals across 181 countries.
- - The dataset includes both raw measurements and summarized species averages in multiple taxonomic formats, enabling integration with phylogenies, geographical maps, and conservation status information.
- - AVONET aims to enhance research in evolutionary biology and ecology by offering detailed insights into biodiversity, facilitating the testing of theories and models related to global change.