http://www.ascabos.io-bas.bg/educational_materials.html
http://www.greenpeace.org/international/campaigns/save-our-seas-2
http://dusk2.geo.orst.edu/oceans/yoto.html
http://www.omg.unb.ca/omg/omg-intro.html
http://www.coast-nopp.org/visualization_modules/physical_chemical/basin_coastal_morphology/principal_features/continental_margins/submarine_canyons/congo.html
http://mama.caucasus.net/index.php?lang=en&page=GICMP
http://www.bodc.ac.uk
http://www.coastalmanagement.com/
http://www.science.smith.edu/departments/Biology/Bio264/Eutrophication_files/frame.htm
http://www.lenta.ru/articles/2007/01/30/warming/
http://www.wek.ru/
http://jerelo.com.ua/ru/ukraine/2006/11/29/10653
http://student.km.ru/
http://www.weatheronline.co.uk/
http://www.europarl.europa.eu/addresses/institutions/websites.htm
http://www.oanda.com/convert/classic
http://www.medcoast.org.tr/
http://www.wmo.ch/pages/index_en.html
http://www.usc.edu/
http://www.eurocean.org/
http://iodeweb5.vliz.be/oceanteacherhome/
http://ioc.unesco.org/oceanteacher/OceanTeacher2/01_GlobOcToday/06_OpOc/02_EconOcObs/EconomicsOceanObs.htm
http://www.vokrugsveta.ru/news/?item_id=1295
http://www.lenta.ru/articles/2007/07/20/strait/
http://europa.eu/
http://www.geographer.ru/lecture/az_eco/index.shtml