Description: Das Projekt "ALIEN - Assessing long term effects of invasive tree species on the protective function of forests against rockfall in Switzerland and France: The case of Ailanthus altissima (Tree of heaven)" wird vom Umweltbundesamt gefördert und von Berner Fachhochschule, Hochschule für Agrar-, Forst- und Lebensmittelwissenschaften durchgeführt. 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. 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. Projektziel: 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. Kernkompetenzen: Ecological field research; mechanical testing and modelling of dynamic impacts on trees: forest stand development modelling: modelling rockfall - forest interactions; dendrogeomorphology
Types:
SupportProgram
Origin: /Bund/UBA/UFORDAT
Tags: Götterbaum ? Waldbaum ? Baum ? Langzeitwirkung ? Ökologie ? China ? Frankreich ? Main ? Schweiz ? Invasive Arten ? Szenario ? Wirkung ? Bestockung ? Gebietsfremde Art ? Daten ? Lebensmittelwissenschaft ? Waldschutz ? Wirkungsforschung ? Modellierung ? Wirkung ? Alpen ? Schutzwald ? Wirkungsmodell ? Felssturz ? Wald ? Gestein ? Waldfunktion ? Art [Spezies] ? THEMA ? Wechselwirkung ? dendrogeomorphology ? BEWERTEN ? ENTWICKLUNG ? ERGEBNIS ? AUSGEWAEHLT ? FORSCHUNGSGEBIET ? FUNKTION ? METHODE ? Multifunktionale Waldwirtschaft ? PROJEKT ? RATIFIKATION ? SCHUTZ ?
License: cc-by-nc-nd/4.0
Language: Deutsch
Time ranges: 2015-01-01 - 2017-12-31
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