1. Commonweath of Australia. Australia's Oceans Policy; 1998.
2. Pew Oceans Commission. America’s living ocean: Charting a course for sea change. A report to the nation. Washington, D.C; 2003.
3. Puget Sound Partnership. Puget Sound Action Agenda: Protecting and restoring the Puget Sound ecosystem by 2020. Olympia, WA; 2008.
4. West Coast Governors' Agreement on Ocean Health. Agreement on Ocean Health Action Plan; 2008.
5. Marine Strategy Framework Directive. Directive 2008/56/EC of the European Parliament and Council establishing a framework for community action in the field of marine environmental policy; 2008. Available: http://ec.europa.eu/environment/marine/good-environmental-status/index_en.htm.