Ecological indicators of Tuber aestivum habitats in temperate European beech forests

0478928 - ÚVGZ 2018 RIV GB eng J - Článek v odborném periodiku
Moser, B. - Büntgen, Ulf - Molinier, V. - Peter, M. - Sproll, L. - Stobbe, U. - Tegel, W. - Egli, S.
Ecological indicators of Tuber aestivum habitats in temperate European beech forests.
Fungal Ecology. Roč. 29, oct (2017), s. 59-66. ISSN 1754-5048. E-ISSN 1878-0083
Grant CEP: GA MŠMT(CZ) EE2.3.20.0248
Institucionální podpora: RVO:67179843
Klíčová slova: Burgundy truffle * Carpinus betulus forest * Ecological indicator values * Fagus sylvatica forest * Potential distribution of Tuber aestivum * Truffle ecology
Obor OECD: Environmental sciences (social aspects to be 5.7)
Impakt faktor: 3.736, rok: 2017

Although Tuber aestivum is widely distributed across Europe, little is known about its biology and ecology. We assess the vegetation composition of wild T aestivum sites and use this information to characterise suitable habitats in Fagus sylvatica, Carpinus betulus and Ostrya carpinifolia (FCO) forests. Plant species composition at 16 naturally colonised T. aestivum sites in southwestern Germany and Switzerland was compared with that of 232 reference sites in Swiss FCO forest communities. The vegetation composition of truffle sites exhibits a high proportion of herb and shrub species that are indicators of a warm and dry climate, alkaline soil, and open tree canopy and thus typically occur in thermophilous FCO communities on calcareous bedrock. We conclude that 7: aestivum is associated with a set of key species in addition to known host species. Based on their floristic composition, we identified FCO forest communities with high and low suitability for T. aestivum. (C) 2017 Elsevier Ltd and British Mycological Society.
Trvalý link: http://hdl.handle.net/11104/0274972