Objectif The dynamics of global diversity remain controversial. It has been suggested that the dynamics are expansionary, such that the number of species across regions and continents increases constantly over time. However, some have argued the opposite, namely that species numbers stay largely unchanged most of the time, and the dynamics are therefore equilibrial. This classic controversy has attracted much attention recently because of the new evidence generated by the explosion of molecular data, remote sensing, computing power, and complex statistics. I will use these state-of-the-art resources to formalize and empirically evaluate the theory of scale-dependent diversification. The theory may resolve the controversy, proposing that diversity dynamics and the factors that govern these dynamics vary systematically across spatial, temporal, and phylogenetic scales. To empirically test the theory, I will combine molecular, geographic, climatic, and trait data for birds and mammals, using cutting-edge statistics implemented at supercomputers. The results of the proposed project will not only address the controversy, but also enrich our understanding of global diversity dynamics in general. They will produce numerous implications for evolutionary theory and for the conservation and management of biodiversity. Champ scientifique engineering and technologyenvironmental engineeringremote sensingnatural sciencesbiological sciencesecologyecosystemsnatural sciencesbiological scienceszoologymammalogyengineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringcomputer hardwaresupercomputers Programme(s) H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility Thème(s) MSCA-IF-2017 - Individual Fellowships Appel à propositions H2020-MSCA-IF-2017 Voir d’autres projets de cet appel Régime de financement MSCA-IF-GF - Global Fellowships Coordinateur KOBENHAVNS UNIVERSITET Contribution nette de l'UE € 245 719,80 Adresse NORREGADE 10 1165 Kobenhavn Danemark Voir sur la carte Région Danmark Hovedstaden Byen København Type d’activité Higher or Secondary Education Establishments Liens Contacter l’organisation Opens in new window Site web Opens in new window Participation aux programmes de R&I de l'UE Opens in new window Réseau de collaboration HORIZON Opens in new window Coût total € 245 719,80 Partenaires (1) Trier par ordre alphabétique Trier par contribution nette de l'UE Tout développer Tout réduire Partenaire Les organisations partenaires contribuent à la mise en œuvre de l’action, mais ne signent pas la convention de subvention. UNIVERSITY OF BRITISH COLUMBIA Canada Contribution nette de l'UE € 0,00 Adresse AGRONOMY ROAD 102-6190 V6T1Z1 Vancouver Voir sur la carte Type d’activité Higher or Secondary Education Establishments Liens Contacter l’organisation Opens in new window Site web Opens in new window Participation aux programmes de R&I de l'UE Opens in new window Réseau de collaboration HORIZON Opens in new window Coût total € 145 622,40
