Menu Close

Articles on Pollution

Displaying 441 - 460 of 470 articles

Oil sands create pollution

The pollution created from extracting and processing Canadian tar sands is comparable to a large power plant or a mid-size…
Much of our e-waste – such as these computer parts – ends up in developing countries. Greenpeace India

E-waste: the high cost of high-tech

E-waste from used electrical and electronic gadgets such as desktop computers, laptops and iPhones is one of the fastest growing waste streams in the world. Rapid uptake of information technology around…
How can we dispose of 20 million tyres a year while minimising our environmental impact? ppip

Recycling helps tyred-out rubber hit the road again

Used tyres pose a major environmental risk around the world, with more than one billion tyres disposed of every year. Most of these tyres end up in landfill. Estimates suggest more than 20 million passenger…
It doesn’t take much for sewage to break out of its pipes and into waterways. Claire Evans

Popping the pipe: how sewage gets out into the environment

Australia’s urban waterways are often polluted and sick. They suffer from a condition called the “urban stream syndrome”. A common factor that contributes is contamination from sewage. How and why does…
Coral bleaching is a serious issue, but we’re learning how reefs can best recover. AFP/Great Barrier Reef Marine Park Authority

Back from the bleach – how isolation helps coral reefs recover

Coral reefs around the world are under pressure from multiple threats. A burgeoning gas industry – such as that near Gladstone – is one of the newest of these. Pollution, sedimentation, declining water…

Air pollution can increase cyclone intensity

New research has found that air pollution is making cyclones in the Arabian Sea more intense. Prevailing wind patterns normally…
Oil gets into the ocean in all sorts of ways, but oil spills are the most visible. AAP

How can we clean up the Bay of Plenty oil spill?

Responding to oil spills, like that in New Zealand’s Bay of Plenty, is a very complex, high pressure situation. Decisions must be made based on whatever data are available at the time. One of the difficulties…
Exporting uranium carries a risk not just in Australia, but all over the world. Mad House Photography

Expanding Olympic Dam: with great power comes great responsibility

The South Australian and Federal governments have approved another expansion at Olympic Dam. This expansion raises some very important questions about Australia’s role in the future of global energy and…

Top contributors

More