[1] Univ Liverpool, Sch Environm Sci, Dept Geog & Planning, Liverpool, Merseyside, England
[2] Univ Naples Federico II, Dipartimento Agr, Via Univ 100, I-80055 Portici, NA, Italy
[3] Univ Milan, DISAA, Via Celoria 2, I-20133 Milan, Italy
[4] Univ Nevada, Dept Nat Resources & Environm Sci, DendroLab, Reno, NV 89509 USA
[5] Univ Stirling, Biol & Environm Sci, Stirling FK9 4LA, Scotland
[6] Swiss Fed Inst Forest Snow & Landscape Res WSL, Ramel 18, CH-6953 Cadenazzo, Switzerland
[7] Swedish Univ Agr Sci, Southern Swedish Forest Res Ctr, POB 49, S-23053 Alnarp, Sweden
[8] Univ Quebec Abitibi Temiscamingue, Inst Rech Forets, 445 Blvd Univ, Rouyn Noranda, PQ J9X 5E4, Canada
[9] INIA CIFOR, Forest Res Ctr, Ctra La Corunna Km 7-5, Madrid 28040, Spain
[10] Univ Cambridge, Dept Geog, Cambridge, England
[11] Univ Nat Resources & Life Sci BOKU, Vienna, Austria
[12] Johannes Gutenberg Univ Mainz, Dept Geog, Johann Joachim Becher Weg 21, D-55128 Mainz, Germany
[13] Univ Greifswald, Inst Bot & Landscape Ecol, D-17489 Greifswald, Germany
[14] Univ Lorraine, AgroParisTech, INRA, UMR Silva, 14 Rue Girardet, F-54000 Nancy, France
[15] Slovenian Forestry Inst, Vecna Pot 2, SI-1000 Ljubljana, Slovenia
[16] Tech Univ Munich, TUM Sch Life Sci, Ecoclimatol, Hans Carl von Carlowitz Pl 2, D-85354 Freising Weihenstephan, Germany
[17] Tech Univ Munich, Inst Adv Study, Lichtenbergstr 2 A, D-85748 Garching, Germany
[18] Tech Univ Dresden, Forest Growth & Woody Biomass Prod, Pienner Str 8, D-01737 Tharandt, Germany
[19] Univ Turin, DISAFA, Largo Braccini 2, I-10095 Grugliasco, TO, Italy
[20] Univ Stefan Cel Mare Suceava, Forest Biometr Lab, Suceava, Romania
[21] Natl Res & Dev Inst Forestry, Calea Bucovinei 73Bis, Campulung Moldovenesc, Romania
[22] Tech Univ Munich, TUM Sch Life Sci, Hans Carl von Carlowitz Pl 2, D-85354 Freising Weihenstephan, Germany