In addition to its own expertise, the Center for Renewable Energy can draw upon the support of the renewable energy industrial sector in Freiburg, as well as the university's cooperation with other research institutes in the area, such as the Fraunhofer Institute for Solar Energy Systems ISE, the �ko-Institut-Institute for Applied Ecology, or the University of Applied Sciences Offenburg.
22.
Kala is on the editorial and advisory board of over a dozen of national and international scientific journals, including " Journal of Ethnobiology and Ethnomedicine ", " American Journal of Plant Sciences ", " International Journal of Ecology ", " Applied Ecology and Environmental Sciences ", " International Journal of Forestry Research ", " Journal of Biodiversity " and " African Journal of Plant Sciences ".
