Authors

UN Environment World Conservation Monitoring Centre, Cambridge, United Kingdom

National and Kapodistrian University of Athens, Athens, Greece

Swedish University of Agricultrual Sciences, Uppsala, Sweden

Harokopio University of Athens, Athens, Greece

Land Resource Management Unit, Institute for Environment and Sustainability, Joint Research Centre, European Commission, Ispra, Italy

University of Hawaii at Manoa, Honolulu, United States of America

Senckenberg Museum, Frankfurt am Main, Germany