MAFIA ISLAND, Tanzania , May 14 (IPS) - Under the warm waters off Tanzania’s Mafia Island, marine scientist Asha Mgeni hovers above a coral reef she has studied for years. Small fish dart through the currents. To most divers, the reef appears pristine. But Mgeni notices something unusual.Read the full story, “The GEF, Leads Global Drive to Tackle Shipping Threat to Oceans”, on globalissues.org →