In the Alps, Ailanthus is an invasive species from China. In an international project led by the BFH-HAFL, ailanthus invaded forests are being investigated in Ticino and in China to quantify their protective effect against rockfall.
- Lead department School of Agricultural, Forest and Food Sciences
- Institute Multifunctional Forest Management
- Research unit Mountain Forests, Natural Hazards and GIS
- Funding organisation SNSF
- Duration 01.01.2015 - 31.12.2018
- Project management Luuk Dorren
- Head of project Luuk Dorren
- Keywords invasive species, protection forest, rockfall, dendrogeomorphology
The main goal is to assess the development of forest stands that are invaded by ailanthus altissima trees and to develop methods that allow to quantify the protective effect of such forests against rockfalls over time.
Course of action
Collect forest ecological data on Ailanthus altissima; develop a mechanical model of Ailanthus altissima subjected to rock impacts; Identify determinants of invasion success of Ailanthus altissima and develop scenarios of the development of Ailanthus invaded protection forests; Development of tools for quantifying the protective function of Ailanthus invaded protection forests; Validation of results; disseminate project outcomes.