Authors

Laboratory for Electrical Instrumentation and Embedded Systems, Department of Microsystems Engineering—IMTEK, University of Freiburg, Germany, Freiburg, Germany

GBIF, Copenhagen, Denmark

physics consultant, 4468 Reka Dr., Anchorage, Alaska 99508, United States of America

Universidade Nova de Lisboa, Lisbon, Portugal

University of Eastern Finland, Joensuu, Finland

University of Eastern Finland, Joensuu, Finland

Ministry of Agriculture and Rural Development, Podgorica, Montenegro

Catalan Institute for Water Research, Girona, Spain

Museum für Naturkunde – Leibniz Institute for Evolution and Biodiversity Science, Berlin, Germany