Delta chiama Delta (Official International Network of Ramsar Sites)

European Land-Ocean Interaction Studies (ELOISE)

Global Terrestial Observing System (GTOS)

International Council of Scientific Unions (ICSU)

International Geosphere-Biosphere Programme (IGBP)

International Geosphere-Biosphere Programme (IGBP). Commissione Italiana

Insula (c/o MaB-UNESCO, Paris)

Land Ocean Interaction in Coastal Zone (LOICZ)

LTER ( U.S. Long-Term Ecological Research Network)

LTER Europe

Marine Biodiversity and Ecosystem Functioning EU Network of Excellence (MarBEF)

Medcoast

Rete Natura 2000

PNEC: Programme National sur l'Environment Côtier. (F)

Sustainability Homepage (Parma, Italy)

United Nations Environmental Programme (UNEP)

Wildlife Ecology Digest (WED)