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Titre :
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Drought and forest biodiversity
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Auteurs :
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V. Wolters ;
Frédéric Archaux ;
JUSTUS LIEBIG UNIVERSITAT GIESSEN DEU ;
Colloque international "Impact of the drought and heat 2003 on forests", Fribourg-en-Brisgau, 17-19 novembre (2004; DEU) ;
CEMAGREF NOGENT SUR VERNISSON EFNO
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Type de document :
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article/chapitre/communication
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Année de publication :
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2004
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Format :
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31 p.
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Note générale :
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présentation Power Point à un colloque
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Langues:
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= Anglais
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Index. décimale :
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598 = Oiseaux
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Mots-clés:
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FORET
;
SECHERESSE
;
DEGATS DE SECHERESSE
;
BIODIVERSITE
;
ECOSYSTEME
;
RESISTANCE A LA SECHERESSE
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Résumé :
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The 2003 drought impacted seriously forest ecosystems but the consequences on biodiversity were largely missed due to the lack of long-term monitoring data. This presentation reviews what we know about the consequences of droughts on (mainly temperate) forest biodiversity from observational and experimental data (mechanisms, life-history traits conferring either drought resistance or drought avoidance, potential consequences on forest ecosystem functioning) and what the research needs are.
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