Perspectives: State of national forest damage survey programmes in Europe and ways toward improved harmonization and data sharing

Tomáš Hlásny; Michaela Perunová; Roman Modlinger; Max Blake; Gediminas Brazaitis; György Csóka; Maarten de Groot; Mihai-Leonard Duduman; Massimo Faccoli; Margarita Georgieva; Georgi Georgiev; Wojciech Grodzki; Henrik Hartmann; Anikó Hirka; Gernot Hoch; Hervé Jactel; Mats Jonsell; Marija Kolšek; Paal Krokene; Markus Melin; Slobodan Milanović; Bjørn Økland; Milan Pernek; Gilles San Martin; Martin Schroeder; Rupert Seidl; Jozef Vakula; Tiina Ylioja