Forests

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The national flower of Zimbabwe, the Glory Lily, is also found in Queensland where it’s more famously known as a noxious weed that’s highly poisonous to humans. JohnSkewes/Flickr

Little shop of horrors: the Australian plants that can kill you

It's not just Australia's animals that can be deadly, there are plenty of dangerous plants too.
Fragments of woodland surrounded by cleared land in south west Australia. Google Earth

Unique Australian wildlife risks vanishing as ecosystems suffer death by a thousand cuts

Australia may have reputation for vast areas of wilderness, but in reality the continent's ecosystems have been chopped and diced. Now we need to protect what's left.
The warming global climate is causing fundamental changes to the carbon cycle in northern parts of the world. peupleloup/flickr

Will the Arctic shift from a carbon sink to a carbon source?

Global warming is changing the movement of carbon within northern ecosystems to the point where the Arctic could become a net source, rather than sink, of greenhouse gas emissions.

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