Obiettivo Forests provide key ecological services such as the regulation of energy, carbon and water balances from local to global scale. These are however under severe pressure due to climate and land use changes, especially in the Mediterranean basin where limited water availability is prominent. It is thus crucial to identify the forest species and areas that are likely to be more vulnerable to reduced water availability and establish how changes in forest composition and structure will impact key ecosystem services. In this project, we will use the functional trait concept to bridge between tree, population, species and forest level and as such enlarge our capacity to predict where and when dramatic changes in forest ecosystem services are likely to occur, especially focusing on the role of phloem and parenchyma tissue in tree and forest functioning in relation to drought. Our objectives are to (i) measure phloem and parenchyma traits of 104 populations of 7 dominant tree species in Catalonia and Portugal, study the relationships between these traits and other hydraulic and functional traits and quantify their variability along gradients in water availability, (ii) integrate phloem and parenchyma traits in the theoretical framework describing tree responses to drought, (iii) determine which combination of traits is the best predictor of drought resistance at intra- and interspecific level and (iv) test how and to which extent variability in phloem and parenchyma traits influences forest performance at different ecological scales and forest vulnerability under climate change scenarios. Classical wood anatomy and plant physiology methods will be used as well as novel 3D techniques and recently developed models will be combined and extended. Our results will contribute to the knowledge needed to design effective strategies to deal with climate change. Transferring it to managers and policy makers, as well as to the society at large, is thus a focus of the proposal. Campo scientifico natural sciencescomputer and information sciencesdatabasesagricultural sciencesagriculture, forestry, and fisheriesforestrysilviculturenatural sciencesphysical sciencesopticsmicroscopynatural sciencesbiological sciencesecologyecosystemsnatural sciencesearth and related environmental sciencesatmospheric sciencesclimatologyclimatic changes Programma(i) 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 Argomento(i) MSCA-IF-2014-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF) Invito a presentare proposte H2020-MSCA-IF-2014 Vedi altri progetti per questo bando Meccanismo di finanziamento MSCA-IF-EF-ST - Standard EF Coordinatore CENTRO DE INVESTIGACION ECOLOGICA Y APLICACIONES FORESTALES Contribution nette de l'UE € 158 121,60 Indirizzo Universitat autonoma de barcelona edifici c 08193 Bellaterra Spagna Mostra sulla mappa Regione Este Cataluña Barcelona Tipo di attività Research Organisations Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 158 121,60