Articles on Ecosystems

Displaying 1 - 20 of 51 articles

Scalloped hammerhead entangled in a Queensland shark control net at Magnetic Island, Townsville. Courtesy of Nicole McLachlan

Some sharks have declined by 92% in the past half-century off Queensland’s coast

Some media have reported shark numbers at 'plague proportions' in Australian waters. But a new analysis suggests the opposite: species such as hammerheads and white sharks have plummeted in number.
Opportunities to help drive the energy transition are everywhere - even in Western Australia’s remote salt pans. Peter C. Doherty

We have so many ways to pursue a healthy climate – it’s insane to wait any longer

Nobel Prizewinning health researcher Peter Doherty reflects on the challenge of delivering a healthy climate for the world. From hydrogen power to wooden skyscrapers, the options are endless, but all require leadership.
The dingo, Australia’s largest mammalian carnivore, has a broad diet that varies across the continent. Judy Dunlop

Dingo dinners: what’s on the menu for Australia’s top predator?

A survey of 32,000 samples of dingo droppings and stomach contents reveal that this predator's appetite is as wide-ranging as Australia's landscapes. But medium and large mammals are top of the menu.
Wetlands can have decades-long dry periods. Felicity Burke/The Conversation

Why a wetland might not be wet

Wetlands in Australia are often dry. They may look unassuming but it's a vital part of their vibrant lifecycle.
Oysters can do a lot more than they’re given credit for.

The surprising benefits of oysters (and no, it’s not what you’re thinking)

Oysters aren't just good for a feed. They also give a vital boost to coastal ecosystems, which is why efforts are underway to restore Australia's once-abundant oyster reefs to their former glory.

Top contributors

More