National Institute for Research and Development in Construction, Urban Planning and Sustainable Spatial Development “URBAN-INCERC” National Research and Development Institute for Soil Science, Agrochemistry and Environment Bucharest (ICPA) Steinbeis Innovation gGmbH Tulcea Municipality University of Applied Sciences Karlsruhe – Geo Information – Management Danube Delta National Institute for Research and Development (DDNI) Dep. of Wetland Ecology, Institute for Geography and Geoecology, Karlsruhe Institute of Technology – KIT General Secretariat of the Goverment – Department of Sustainable Development Ministry of Environment, Waters and Forests EDAPHIC BLOOM DANUBE – Minderung von Treibhausgasen im Donautal