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Modelling ozone fluxes to forests for risk assessment: status and prospects / Juha-Pekka Tuovinen in Annals of Forest Science, Vol 66 n° 4 (June 2009)  

Public [article]  inAnnals of Forest Science > Vol 66 n° 4 (June 2009) . - n° 401 Titre : Modelling ozone fluxes to forests for risk assessment: status and prospects Titre original : Modélisation des flux d'ozone en forêts pour l'évaluation des risques : état et perspectives Type de document : Article/Communication Auteurs : Juha-Pekka Tuovinen, Auteur ; Juha-Pekka Tuovinen, Auteur ; Lisa Emberson, Auteur ; David Simpson, Auteur Année de publication : 2009 Article en page(s) : n° 401 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Végétation [Termes IGN] effet de l'ozone sur les plantes [Termes IGN] forêt [Termes IGN] modèle mathématique [Termes IGN] ozone [Termes IGN] santé des forêts [Termes IGN] surveillance forestière Résumé : (auteur) Risk assessment of ozone effects on forests is gradually moving from concentration-based exposure metrics to a more complicated approach that requires modelling of ozone fluxes to trees. This study reviews the status of the DO3SE stomatal flux model employed within the Convention on Long-range Transboundary Air Pollution, describing a range of applications and identifying major research needs, especially in the context of support that could be provided by the International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests. The most urgent development need for DO3SE is the modelling of the soil moisture status and its effect on stomatal conductance. Furthermore, the data related to the physical characteristics and the seasonal dynamics of physiological activity of vegetation continue to pose problems. There is a clear need for more extensive validation of models and risk estimates using more rigorous statistical procedures and comparisons with flux networks and satellites. The current large-scale forest monitoring activities provide only limited possibilities for flux modelling, but could be enhanced by introducing a new monitoring strategy outlined here. Numéro de notice : A2009-648 Affiliation des auteurs : non IGN Thématique : FORET Nature : Article DOI : 10.1051/forest/2009024 Date de publication en ligne : 04/06/2009 En ligne : https://www.afs-journal.org/articles/forest/full_html/2009/04/f08219/f08219.html Format de la ressource électronique : url article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=72234 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
IFN-001-P000405	PER	Revue	Nogent-sur-Vernisson	Salle périodiques	Exclu du prêt