http://www.seagrasses.org/
http://www.worldseagrass.org/
http://www.seagrassnet.org/
http://www.marbipp.tmbl.gu.se/
http://www.bsb.murdoch.edu.au/groups/seagrass/
http://www.fiu.edu/~seagrass/
http://mediterranean.seagrassonline.org/
http://counties.cce.cornell.edu/suffolk/habitat_restoration/seagrassli/index.htmlhttp://nordforskmimo.webs.com/