Objectif The need to meet the EU’s demand for food and other plant products while preserving natural environments for recreation and conservation of biodiversity in the face of increased population and climatic pressures, has led to an unprecedented demand for an improved understanding of resource capture and utilisation by plants, and of how abiotic stress impacts on plant performance. Imaging techniques are currently being applied in biomedicine to enhance spatial and temporal detection of physiological processes at a range of scales. In plant sciences the potential of imaging techniques in both fundamental and applied research has as yet to be widely exploited. We propose to combine thermal infra-red and chlorophyll fluorescence imaging to investigate the impacts of abiotic stress on photosynthesis and transpiration, at the level of the leaf, plant, and crop. The techniques will be applied to detecting spatial and temporal responses to a range of environmental stresses in photosynthetic reactions and stomatal conductance of leaves of transgenic plants with altered capacity to scavenge reactive oxygen species. Additionally, the techniques will be applied to detection of genotypic variation in rye grass (a model monocot crop) and food crops (wheat, potato) in photosynthetic reactions and stomatal conductance under diverse types, durations, and degrees of environmental stress. Genotypes with different physiological behaviour will be characterised to improve our understanding of stress responses of these crops. Finally, whole crops will be imaged to rapidly determine the impacts of different agronomic practices on carbon dioxide and water fluxes. Champ scientifique natural sciencesbiological sciencesecologyecosystemsagricultural sciencesagriculture, forestry, and fisheriesagriculturenatural sciencesbiological sciencesbotany Programme(s) FP7-PEOPLE - Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Thème(s) FP7-PEOPLE-2009-IEF - Marie Curie Action: "Intra-European Fellowships for Career Development" Appel à propositions FP7-PEOPLE-2009-IEF Voir d’autres projets de cet appel Régime de financement MC-IEF - Intra-European Fellowships (IEF) Coordinateur NATIONAL UNIVERSITY OF IRELAND MAYNOOTH Contribution de l’UE € 239 282,80 Adresse CO KILDARE W23 Maynooth Irlande Voir sur la carte Région Ireland Eastern and Midland Mid-East Type d’activité Higher or Secondary Education Establishments Contact administratif Philip J. Dix (Prof.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée