Not all of the world’s coral reefs are in dire straits. Reef fisheries tend to do better in areas with strong ownership rights, and where people are closely involved in managing their local reefs.
Fluorescent image of the coral Pocillopora damicornis. The field of view is approximately 4.1 x 3.4 mm.
Andrew D. Mullen/UCSD
A new study provides insight into coral-dwelling microbial communities and how they react to pollution, overfishing, and climate change. What does it mean for the Great Barrier Reef?
Nice to see you: parrotfishes prey on seaweed, which consume seaweeds that can outcompete, smother or even poison corals.
Corinne Fuchs
A combination of factors – pollution, disease and overfishing – is harming corals but scientists have found clues to effective treatment by studying corals’ microbiome.
Nemo is actually a ‘false clownfish’.
Motoya Kawasaki/Flickr
Camille Mellin, Australian Institute of Marine Science; Aaron MacNeil, Australian Institute of Marine Science e Julian Caley, Australian Institute of Marine Science
Banning fishing helps fish, but it also helps reef recover from cyclones, disease, and coral bleaching.
Outbreaks of crown-of-thorns starfish, which eat coral, have been linked to poor water quality.
Starfish image from www.shutterstock.com
By artificially going ‘back in time’ to more alkaline ocean conditions, researchers have shown the damage that ocean acidification is already doing to the Great Barrier Reef.
The Great Barrier Reef is made up of thousands of individual reefs.
NASA Goddard Space Flight Center/Flickr
Scientists say they’ve answered a long-held question of Darwin’s on why islands are so productive – an important step toward planning protections against the effects of climate change.
Clearing mulga woodland in Queensland to open up land for cattle during drought.
M. Venterriven
We’re going to have to adapt to climate change, but some of the options on the table could do more harm than good if they destroy the ecosystems that protect us.
The land may be dry, but Western Australia’s waters are full of life.
Russ Babcock
The Great Barrier Reef might get all the attention, but what about our western coral reefs? Warmer waters and human impacts mean these reefs are in trouble.
Scuba diving must be done in a sustainable manner to preserve the industry.
Shutterstock