In order to preserve the ocean ecosystems that exist today, we must think intensely about what we can do to slow down and possibly reverse the effects we've had on the oceans thusfar. Oceans and ocean wildlife are an integral part of our planet, our lives, and our economies. This isn't just a issue specific to one area or another, it is a global issue and we must work quickly to fix it.
http://wallpaperose.com/rusting-derelict-boat-hull-on-beach.html
http://www.christian.se/overfishing-in-west-africa
http://coastalcare.org/2011/01/sea-urchins-and-overfishing-impact-on-kenya-coasts-reefs/