Explain how marine protected areas (MPAs) and marine reserves can help sustain aquatic biodiversity and ecosystem services. What percentage of the world’s oceans is strictly protected from harmful...

Explain how marine protected areas (MPAs) and marine reserves can help sustain aquatic biodiversity and ecosystem services. What percentage of the world’s oceans is strictly protected from harmful human activities in marine reserves? What percentage should be strictly protected, according to marine scientists? Summarize the contributions of Sylvia Earle to the protection of aquatic biodiversity. Give two examples of how marine systems can be restored. Describe the roles of fishing communities and individual consumers in regulating fishing and coastal development. Describe Japan’s attempt to restore its largest coral reef. What is integrated coastal management?