[1] Leibniz Centre for Agricultural Landscape Research (ZALF),Institute for Landscape Biogeochemistry
[2] Martin Luther University Halle-Wittenberg,Institute of Biology/Geobotany and Botanical Garden
[3] USDA Forest Service,Northern Research Station, Lawrence Livermore National Laboratory
[4] Forest Research Institute of Baden-Württemberg,Department of Soils and Environment
[5] Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB),Long
[6] Swiss Federal Institute for Forest,term Forest Ecosystem Research (LWF)
[7] Snow and Landscape Research (WSL),undefined
[8] SwissForestLab,undefined