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Impact of summer drought on forest biodiversity: what do we know? / Frédéric Archaux in Annals of Forest Science, Vol 63 n° 6 (september 2006)  

Public [article]  inAnnals of Forest Science > Vol 63 n° 6 (september 2006) . - p. 645 - 652 Titre : Impact of summer drought on forest biodiversity: what do we know? Titre original : Impact de la sécheresse estivale sur la biodiversité forestière : que savons-nous ? Type de document : Article/Communication Auteurs : Frédéric Archaux, Auteur ; Volkmar Wolters, Auteur Année de publication : 2006 Article en page(s) : p. 645 - 652 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] biodiversité [Termes IGN] écologie forestière [Termes IGN] écosystème forestier [Termes IGN] sécheresse [Vedettes matières IGN] Végétation et changement climatique Résumé : (Auteur) To date, very few studies have assessed the impact of summer droughts on forest biodiversity and ecosystem functioning. Decreased ecosystem productivity and increased mortality are general consequences of drought on biodiversity. Competitive species, species adapted to cold and wet conditions as well as species with low reproduction rates and/or limited mobility seem the more affected. However, species-specific effects are regulated by mechanisms allowing for resistance to drought. The short-term consequences of drought on biodiversity depend on species abilities to resist, and to recover after, drought, and on competitive interactions between species. Although the abundance of many species generally decreases during drought, some taxa may increase in number during drought or shortly after. The effects of recurrent droughts must be evaluated in the wider context of global climate and habitat change. Considering the predicted increase in drought frequency and intensity, interdisciplinary research initiatives on this issue are needed urgently. Numéro de notice : A2006-670 Affiliation des auteurs : non IGN Thématique : BIODIVERSITE/FORET Nature : Article DOI : 10.1051/forest:2006041 Date de publication en ligne : 14/09/2006 En ligne : https://doi.org/10.1051/forest:2006041 Format de la ressource électronique : url article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=72727 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
IFN-001-P000644	PER	Revue	Nogent-sur-Vernisson	Archives périodiques	Exclu du prêt