FINLAND
http://www.ymparisto.fi/default.asp?node=16820&lan=fi
http://www.kuopio.fi/net.nsf/TD/100605082732938?OpenDocument

ESTONIA
http://www.limnos.ee/index.php?alam=75

HUNGARY
http://www.envm.unideb.hu (EU projects)

UNITED KINGDOM
http://www.brighton.ac.uk/environment/research/earth_systems/lakepromo/index.htm

RUSSIA
http://nwpi.krc.karelia.ru/lakepromo/

DENMARK
http://www.nja.dk/serviceomraader/NaturOgMiljoe/soeer/lakepromo.htm

GERMANY
http://www.tu-cottbus.de/BTU/Fak4/Gewschu/forsch_lakepromo1.htm

OTHER EU-PROJECTS
EnMar FLAPP Watersketch