Articles on Water pollution

Displaying 101 - 110 of 110 articles

Wetlands improve polluted streams

A team of US researchers has found that watershed wetlands can help to improve the quality of streams polluted by acid rain…
Metal-resistant trout: first Cornish rivers, then the world. Philthy54

The trout that like heavy metal

Contaminated during the surrounding area’s history of mining, the River Hayle in Cornwall contains metals including copper, zinc, nickel and cadmium at levels that can kill brown trout, a particularly…
Dredging of Tasmania’s Tamar Estuary reveals our sewerage systems aren’t coping so well. Ian Kidd

Sewerage systems can’t cope with more extreme weather

Anyone flushing a toilet in urban Australia today does so confident that they’ll never again see the thing they’ve flushed. They probably also think they are causing minimal environmental harm, thanks…
The poor condition of the Reef means we have to find better ways to improve water quality. Flickr/FarbenfroheWunderwelt

Great Barrier Reef report in: time to make polluters pay

Last week, the Australian and Queensland governments released a reef report card which found the overall condition of the reef in 2010-2011 was “poor”. This was compared to its “moderate” condition in…
Thousands of dead pigs pulled from a Chinese river are pushing China’s parliament to take the environment more seriously. Philippe Semanaz

Pigs and pollution: China can’t keep ignoring the environment

In a joke currently circulating on China’s most popular social media, Sina Weibo, a Beijing resident boasts about his happy life in the badly air-polluted capital, saying that every morning when he opens…

Life wells up from the deep

A variety of life has been discovered off the northern coat of Papua New Guinea. A team led by Professor Jim Thomas of Nova…
Rubbish in the ocean - marine debris - is a terrible threat to wildlife. Discarded fishing nets are among the worst. AAP Image/Department of the Environment and Heritage/Melbourne Zoo

Ghostnets fish on: marine rubbish threatens northern Australian turtles

Each year around 640,000 tonnes of fishing gear is lost or thrown overboard by the fisheries around the world. These “ghostnets” drift through the oceans and can continue fishing for many years. They kill…
The NSW Government recommends not eating fish caught west of Sydney Harbour Bridge. Gord McKenna/Flickr

Sydney Harbour’s toxic legacy shows value of green safety net

The story of dioxin contamination of Sydney Harbour shows us the great value of the green safety net of environmental law. The laws that form this green safety net, particularly federal laws, have recently…

Top contributors

More