the “Marine Ecosystem Service Valuation” reports from the Centre for Marine and Coastal Policy Research at Plymouth University, the Gulbenkian Ocean Initiative, the “Valuing the Oceans Framework Strategy”

http://mesp2.env.duke.edu/resources/papers

http://marineecosystemservices.org/mesp-valuation-studies

http://www.communicationsinc.co.uk/ocean-communication-and-campaigning/

http://www.goodreads.com/book/show/23146698-cultivating-system-change