Marine Ecosystem Changing Scenario and Sustainability gives an introduction to marine ecosystem and explains the importance of marine ecosystem to the readers. The book talks about the functioning of the marine ecosystem and lists various dynamic changes in it. Also discussed in the book are the various natural products that are derived from the marine ecosystems, the innovative methods for the restoration of marine ecosystem and the ways in which this part of ecosystem can be managed. The book also provides some insights on the future possibilities of marine ecosystem and the various aspects related to it.