Latvian State Forest Research Institute „Silava“ Institute of Sustainable Development of Landscapes of the Earth e.V. (DUENE) Naturland e.V. Agricultural Institute of Slovenia Institute of Field and Vegetable Crops Manfred-Hermsen-Stiftung „Green Jackets“ Bronte Danube Delta National Institute for Research and Development (DDNI) Steinbeis Innovation gGmbH Tulcea Municipality