Ecology

Articles (1 - 20 of 59)

Showing his stripes: visiting a favela in Brazil in 2013. Tânia Rêgo/Agência Brasil

With encyclical, Pope Francis elevates environmental justice

The pope's encyclical turns climate change into a moral discussion by focusing on the disproportionate impact of climate change on poor countries and regions.
The discovery of the genes that influence the beak shape in the famous Galapagos finches highlight the underlying unity of all life. Paul Krawczuk/Flickr

Darwin’s finches highlight the unity of all life

Darwin's finches are known to be a paragon of evolution by natural selection, but a recent genetic discovery relating to their beaks highlights the evolutionary connectedness of all life.
In the Anthropocene, human-driven forces are shaping the planet in ways that may risk the collapse of human civilisation. Damián Bakarcic/flickr

Anthropocene raises risks of Earth without democracy and without us

The Anthropocene, as an epoch of human-driven planetary change, poses huge environmental and political problems. But it could also force us to develop proper ecological and democratic accountability.
The Bellinger Snapping Turtle is under threat, and that bodes ill for the entire ecosystem. Copyright: Gary Bell/OceanwideImages.com

Turtle extinction event bodes ill for our waterways

The Bellinger River Snapping Turtle is under threat of extinction, and it suggests something very wrong with the whole ecosystem.
Come on Australia. Celebrate World Sparrow Day! Isabel Winney/Peri Bolton

Why you should celebrate World Sparrow Day

The humble sparrow represents a conduit to nature for many, and its wellbeing is connected to ours. That's reason enough to celebrate World Sparrow Day.
TERN operates a number of flux towers that measure energy, water and carbon dioxide fluxes and their drivers in the vast expanse of northern Australia.

Research infrastructure cuts would hit the Top End hard

The NCRIS-funded Terrestrial Ecosystem Research Network (TERN) benefits pastoralists, business, tourism and Indigenous communities in the Northern Territory. Cutting it will hurt them all.
Cane toads are still spreading across northern Australia. UNSW

Building fences could stop cane toads in their tracks

Cane toads, introduced in 1935 to control cane beetles, have now spread across a huge swathe of Australia, from the Kimberley in northern Western Australia to northern New South Wales. They’re still spreading…
The potential rezoning of Tasmania’s Wilderness World Heritage Area for tourism development begs the question: just what is wilderness, and what is it good for? The Wilderness Society/AAP

Explainer: wilderness, and why it matters

The Tasmanian government this month released a draft of the revised management plan for the Tasmanian Wilderness World Heritage Area, which proposes rezoning certain areas from “wilderness zones” to “remote…
Butterflies aren’t the only ones with snazzy stripes. Ben Sale

Coming out of the closet: why I will always love moths

Ask people to describe what they associate with butterflies, and you will probably get an image of a sunny summer’s day, with a beautiful peacock drifting gently on the cooling breeze. Ask the same question…
Energy supply including nuclear is the best way to fight climate change and conserve wildlife and ecosystems. James Marvin Phelps/Flickr

It’s time for environmentalists to give nuclear a fair go

Should nuclear energy be part of Australia’s (and many other countries') future energy mix? We think so, particularly as part of a solution to reduce greenhouse gas emissions and prevent dangerous climate…

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