By Jakob Derks and Andreas Schuck
The Steigerwald, one of Germany’s largest deciduous forest, was almost in summer attire when a group of forest experts from 12 different countries met for a workshop, organized by Andreas Schuck and Jakob Derks from the European Forest Institute and Daniel Kraus from the Bavarian State Forest Enterprise. No less than 45 participants gathered to exchange experiences related to the use of Marteloscopes in the Ebrach forest district. The group was composed of forest and nature conservation managers, forest administration and ministry representatives as well as scientists from different disciplines. Norbert Vollmann from the newspaper Mainpost wrote an article in German about the workshop.
The network of marteloscopes, which was started during the Integrate+ project, is continuously expanding in terms of sites and users. On April 12th, Andreas Schuck from European Forest Institute led a marteloscope exercise in the Jägerhäuschen marteloscope in Kottenforst near Bonn, assisted by me. The training session was organised in cooperation with the local forest district Rhein-Sieg-Erft. Most of the twelve participants work for the BfN, the German Federal Agency for Nature Conservation, but there were also two representatives of the German Federal Ministry of Food and Agriculture.
Foresters exploring the Rosskopf Marteloscope in cooperation with ConFoBi researchers
by Bettina Joa
ConFoBi (Conservation of Forest Biodiversity in Multiple-Use Landscapes of Central Europe) is a research project of the University of Freiburg and the Forest Research Institute Baden-Württemberg (FVA) that focuses on the effectiveness of structural retention measures for biodiversity conservation in multi-functional forests. Researchers work in a common pool of 135 study plots located in the Black Forest. In the course of ConFoBi’s yearly information event for foresters managing those forest areas that contain one of the 135 plots, a Marteloscope training exercise was conducted with 10 foresters from Forst-BW.
Frank Krumm (Swiss Federal Institute for Forest, Snow and Landscape Research WSL) and Andreas Schuck (European Forest Institute) introduced the Marteloscope concept as a training tool for thinning exercises revealing common challenges and trade-offs in integrative forest management. Marteloscopes are one hectare forest sites where all trees have been numbered, mapped and measured. With the help of the “I+”software that runs on mobile devices, trees can be virtually harvested and retained. Thereby the results of the individual tree selection, namely the ecological and economic consequences, can be immediately displayed, initiating discussions as well as learning processes.