The Great Barrier Reef Has Lost Half Its Corals

great-barrier-reef

The Great Barrier Reef, one of the earth’s most precious habitats, lost half of its coral populations in the last quarter-century, a decline that researchers in Australia said would continue unless drastic action is taken to mitigate the effects of climate change.

Removing marine plastic litter is costly for small island states

Removing all of the plastic litter from the UNESCO World Heritage Site of Aldabra Atoll—a ring of islands formed from coral reef in the Seychelles—would cost US $4.68 million and require 18,000 hours of labour, according to a study in Scientific Reports.

How China’s Expanding Fishing Fleet Is Depleting the World’s Oceans

After exhausting areas close to home, China’s vast fishing fleet has moved into the waters of other nations, depleting fish stocks. More than seafood is at stake, as China looks to assert itself on the seas and further its geo-political ambitions, from East Asia to Latin America.