1. 1989-1990: "Dynamic model of nutrient cycling in evergeen-sclerophyllous pasture lands", funded by the General Secretariat of Research and Technology. School of Biology (AUTH). Scientific responsible: Prof. G.P. Stamou
2. 1989-1990: "Modele de recyclage de mineraux et de flux d' energie en l' espace pastorale en zone ecologique mediterraneenne", funded by E.E.C. (DG XII/291-84 GR). School of Biology (AUTH). Scientific responsible: Prof. G.P. Stamou
3. 1993-1994: MEDALUS II: "Mediterranean desertification and Land Use", funded by E.E.C. (DG XII). School of Biology (AUTH). Scientific responsible for AUTH: Prof. G.P. Stamou
4. 1993-1995: "Study on the phenomenon of desertification in mediterranean ecosystems of evergreen-sclerophylles (Maquis) ", funded by the General Secretariat of Research and Technology. School of Biology (AUTH). Scientific responsible: Assoc. Prof. J.D. Pantis
5. 1994-1997: "Social and economic aspect of the desertification phenomenon in Greece", funded by the General Secretariat of Research and Technology. Dept. of Education, Aristotle Univ. of Thessaloniki. Scientific responsible: Assoc. Prof. S. Paraskevopoulos
6. 1995-1996: "Exploitation-Operation of infrastructure in protected areas", funded by the Greek Ministry of Environment. Greek Association of Local Government and Development and Greek Biotope/Wetland Centre.
7. 1997-1998: “International Bottom Trawl Survey in the Mediterranean (MEDITS GR)”, funded by E.E.C.- DG XIV ‘Studies in support of CFP’. Fisheries Research Institute (NAGREF). Scientific responsible for FRI-NAGREF: Dr. A. Kallianiotis
8. 1997-2000: “Concerted actions for the management of Strymonikos Coastal Zone", funded by E.E.C. (DGXI - LIFE), the Greek Ministry of Environment and the Greek Ministry of Agriculture. Fisheries Research Institute (NAGREF) and Greek Biotope/Wetland Centre. Scientific responsible: Dr. E. Koutrakis (FRI-NAGREF)
9. 2000-2001: “Monitoring project of the Dadia forest reserve” funded by WWF-Hellas. WWF-Hellas in collaboration with scientific staff of the Aristotle University and other bodies.
10. 2000-2001: “Soil quality assessment with new techniques of computer vision”, funded by the General Secretariat of Research and Technology. National Technical University of Athens and School of Biology (AUTH). Scientific responsible: Prof. P. Maragos (NTUA)
11. 2003-2007: “Development of an integrated system for ecological quality control of organically cultivated soils by means of innovated technologies”, funded by the General Secretariat of Research and Technology. School of Biology (AUTH) and National Technical University of Athens. Scientific responsible: Assist. Prof. M.D. Argyropoulou
12. 2003-2007: "Use of indigenous natural resources in organic farming”, funded by the General Secretariat of Research and Technology. School of Biology (AUTH). Scientific responsible: Prof. D. Vokou
13. 2006-now: “Use of alternative methods for the improvement of soil fertility”, funded by the General Secretariat of Research and Technology. School of Biology (AUTH). Scientific responsible: Assist. Prof. E. Papatheodorou