Loss of diversity in wood-inhabiting fungal communities affects decomposition activity in Norway spruce wood - Valentín, Lara (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Rajala, Tiina (Finnish Forest Research Institute) ; Peltoniemi, Mikko (Finnish Forest Research Institute) ; Heinonsalo, Jussi (University of Helsinki. Department of Food and Environmental Sciences) ; Pennanen, Taina (Finnish Forest Research Institute) ; Mäkipää, Raisa (Finnish Forest Research Institute)