Spiny lobsters with deadly PaV1 virus are found in seagrass habitats more than any other - but the seagrass may actually be helping to combat the disease.
A seagrass meadow. For the first time, researchers have counted the greenhouse gases stored by and emitted from such ecosystems.
NOAA/Heather Dine
Dan Smale, Marine Biological Association and Thomas Wernberg, The University of Western Australia
Marine heatwaves, like their land counterparts, are growing hotter and longer. Sea species in southeastern Australia, southeast Asia, northwestern Africa, Europe and eastern Canada are most at risk.
Shark Bay was hit by a brutal marine heatwave in 2011.
W. Bulach/Wikimedia Commons
Everyone knows the Great Barrier Reef is in peril. But a continent away, Western Australia’s Shark Bay is also threatened by marine heatwaves that could alter this World Heritage ecosystem forever.
Sangalaki Island, Indonesia.
The Coral Reef Image Bank image provide by Simon Pierce.
The sediments that accumulate beneath seagrass meadows can act as secure vaults for shipwrecks and other precious artefacts, by stopping water and oxygen from damaging the delicate timbers.
Green sea turtle eating seagrass off Lizard Island.
Abbi Scott
New research highlights the role of sea turtles and dugong in the dispersal of seeds and maintenance of seagrass meadows, an important marine habitat and the primary food source for both animals.
Fishing ships in Lauwersoog, The Netherlands.
Rudmer Zwerver/Shutterstock
In the summer of 2010-2011 Western Australia experienced an unprecedented heatwave — but not on land. Between December 2010 and April 2011, sea temperatures off the WA coast reached 3C above average, and…