Oceanographic Magazine

World’s largest penguin colony suffers steep decline in numbers

Occupied chinstrap nests on Zavodovski Island have fallen by 63% since 2011, scientists say, with warming seas pushing the ...
Oceanographic Magazine

Restored oyster reefs could be worth $12 trillion a year, study finds

The world's oyster reefs could deliver $12 trillion a year in ecosystem benefits, but 90% of sites would need restoring first ...
Oceanographic Magazine

Water companies failed to report more than 50,000 sewage discharges on time, campaigners say

Water companies are required to report sewage discharges within 60 minutes ensure public are aware of the polluted water ...
Oceanographic Magazine

Warming seas are reshuffling plankton and the marine food web

Researchers use AI to track plankton as warming seas change the base of the marine food web, which could mean lower-quality ...
Oceanographic Magazine

Deep-sea mining fails the money test, independent report finds

A stress-test of The Metals Company's own figures finds deep-sea mining destroys value in most scenarios and could cost ...
Oceanographic Magazine

First new penguin species in a century found on Kerguelen Islands

DNA reveals the gentoo penguin is four species, including one new one, with three sub-Antarctic species at risk from climate change.
oceanographicmagazine

Seagrass bounces back in Cairns, but fish populations are changed

Seagrass meadows off Cairns in tropical Queensland have recovered to pre-flood levels after a near-total collapse, but the fish community living in them has reorganised and is recovering along a ...