Articles on El Nino

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Climate change and the current El Niño have left Africans more vulnerable than ever to hunger. Philimon Bulawayo/Reuters

Investing in science can help put food on Africa’s plates

Economic growth alone won't end hunger. Good policies and programmes are needed, too. Scientists and researchers have a role to play in these initiatives.
Despite increases in some areas, Australia’s tree cover is at its lowest level in 40 years. Tree image from David Lade www.shutterstock.com

Environmental score card shows Australia is once again in decline

After some unusually wet years, our landscape and ecosystems have once again returned to poorer conditions that were last experienced during the Millennium Drought.
Australia’s mountains may be small but each year they deliver enough snow for winter sports. Andrew Watkins

When is it going to snow? Getting a fix on what can make a good season

Australia's snow season is notoriously fickle - so what determines whether we'll get a good fall?
Tasmania’s bushfires damaged pristine bushland and stretched emergency services to the limit. AAP Image/Patrick Caruana

Was Tasmania’s summer of fires and floods a glimpse of its climate future?

This summer has seen Tasmania suffer through drought, bushfires, floods and the worst marine heatwave on record. Is this what life under a climate-changed future will be like?
Professor Morgan Pratchett surveys bleached corals on Australia’s GBR. Cassy Thompson, ARC Centre of Excellence for Coral Reef Studies

Coral Bleaching Taskforce: more than 1,000 km of the Great Barrier Reef has bleached

Bleaching has hit a huge swathe of the Great Barrier Reef, with many corals in the reef's remote northern reaches now expected to die as a result of warm waters linked to this summer's El Niño.
Bleaching events can leave corals weaker in the face of pollution and other stresses. AAP Image/University of Queensland/Ove Hoegh-Guldberg

Great Barrier Reef bleaching event: what happens next?

Authorities have moved the Great Barrier Reef onto its highest alert level in response to widespread coral bleaching. Months of monitoring will now be needed to assess the ongoing damage.

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