DIRECT AND INDIRECT EFFECTS OF CLIMATIC CHANGES ON VEGETATION PRODUCTIVITY AND SPECIES COMPOSITION OF PERMAFROST PEATLANDS

• Main Author: Keuper, Frida
• Other Authors: BioEcoAgro - Equipe 2 - Integrated functioning of the soil-plant system and exchanges between the ecosystem and the hydrosphere and the atmosphere, BioEcoAgro - UMR transfrontalière INRAe - UMRT1158, Université d'Artois (UA)-Université de Liège-Université de Picardie Jules Verne (UPJV)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL)-Université d'Artois (UA)-Université de Liège-Université de Picardie Jules Verne (UPJV)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL), Vrije Universiteit Amsterdam, M.A.P.A. Aerts, P.M. van Bodegom
• Format: Doctoral or Postdoctoral Thesis
• Language: English
• Published: HAL CCSD 2012
• Subjects: Plant-soil interactions; climate change; permafrost; peatlands; nitrogen; carbon; Experimental research; Interactions plante-sol; Azote; Pergelisol; Tourbieres; [SDE]Environmental Sciences; Abisko; Northern Sweden
• Online Access: https://hal.inrae.fr/tel-04553164; https://hal.inrae.fr/tel-04553164/document; https://hal.inrae.fr/tel-04553164/file/KEUPER2012_PhDthesis_final.pdf

International audience Strong climate warming and altered precipitation regimes are predicted to occur at higherlatitudes this century, with potentially major consequences for vegetation productivity andcarbon sequestration. Although northern permafrost peatlands contain one-third of the world’ssoil...