Throughout the year we have been studying water, oceans and fisheries. As a consequence, as a final task we were divided into different groups and each one had to chose a topic we worked on to develop it. Together with my group, Joaquin Barros and Nicolás Tettamanti, we chose the resource potential of the oceans and strategies for managing the harvesting of marine species. In the following presentation you are able to see what we did. I hope you like it!