Simple Ways to Save the Planet Visit Our Main Recycling Website
Worried about global warming? Want to save the planet but not sure how to start?
Australia is among the worst nations on earth for greenhouse gas emissions,
water use and waste. Yet recent research shows that eight out of ten Australians
are concerned about environmental issues such as global warming, but aren't sure
what they can do about it.
For example, eating one less meal of red meat a week could reduce a family of
four's greenhouse emissions by as much as buying a hybrid car.
Planet Ark's National Tree Day is Australia's biggest community tree-planting
event and since Tree Day started in 1996 over 11.5 million native trees and
shrubs have been planted by more than 1.5 million volunteers!
National Tree Day is sponsored by Toyota and the AMP Foundation, and Planet Ark
would like to extend a big thank you to Toyota Dealerships and AMP Financial
Planners who continue to offer valuable on-the-ground support.

Cracked earth of the drought-stricken Portodemouros
reservoir is seen in northern Spain, November 2007.
This year Schools Tree Day fell on Friday 27th July, with National Tree Day on
Sunday 29th July and there are still planting sites happening until the end of
the year.
Tree planting makes a positive difference to our environment, and the benefits
reach into schools and communities, and also help our precious native animals
and plants survive in Australia's diverse natural settings.
The first is to link the benefits of recycling to the fight against global
warming. Recycling aids in the fight against global warming by reducing the
amount of new materials we use to sustain out lifestyle, for example, making
aluminium can from recycled material uses 95% less energy than making one from
material. By recycling organic material, like food scraps and garden cuttings,
we reduce the amount of methane produced by landfills. Methane is a greenhouse
gas 20 times more powerful than carbon dioxide.

The water level of many reservoirs in Spain has
fallen to dangerous limits due to a severe drought.
The second aim is to encourage individuals and businesses to Recycle More and
Recycle Better. Research conducted by Pollinate Green for Planet Ark, and
sponsored by Bartercard, shows that about 50% of businesses recycle any of the
glass, metal and tin cans and plastics used on their premises. It’s great that
these businesses are recycling but there’s still room for improvement. That
research also showed that 80% of people wrongly believed they can put drink ware
glass in their home recycling. As little a 5 grams (the size of a 10 cent piece)
of this glass is enough to contaminate an entire tonne of recyclable bottle and
jar glass - sending it to landfill.
When we Recycle More we reduce our impact on the Earth. When we Recycle Better
we make the whole process more efficient.
But concentrations of methane, the number two heat-trapping gas, flattened out
in a hint that Siberian permafrost is staying frozen despite some scientists'
fears that rising temperatures might trigger a runaway thaw.

Cooling towers of a power plant are seen behind
apartment blocks in Xiahuayuan, Hebei province,
November 21, 2007
"In 2006, globally averaged concentrations of carbon dioxide in the atmosphere
reached their highest levels ever recorded," the WMO said. Carbon dioxide is the
main gas from human activities blamed by the U.N. climate panel for stoking
warming.
The WMO said levels rose 0.53 percent from 2005 to 381.2 parts per million of
the atmosphere, 36 percent above levels before the Industrial Revolution began
in the 18th century.
Levels of nitrous oxide, the number three greenhouse gas produced by burning
fuels and by industrial processes, also rose to a record with a 0.25 percent
gain in 2006. Levels are 320 parts per billion, 19 percent above pre-industrial
times.
"Atmospheric growth rates in 2006 of these gases are consistent with recent
years," the WMO said in a report. Rising levels could disrupt the climate,
producing more heatwaves, floods, droughts and rising ocean levels.
But levels of methane, which comes from sources such as rotting vegetation in
landfills, termites, rice paddies and the digestive process of cows, dipped 0.06
percent to 1,782 parts per billion in 2006.
"Methane levels have been flattening out in recent years," Geir Braathen, WHO's
senior scientific officer, told Reuters. Still, methane levels are 155 percent
higher than before the Industrial Revolution.

Can this picture be replicated in 2051?.
"A widespread melt of Siberian permafrost is a possibility but there is no sign
of it in this data," he said, referring to some scientists' fears that frozen
methane in the permafrost could be released by rising temperatures and
accelerate warming.
"If it was happening it would turn up in these figures," he said.
Braathen also said the relative importance of carbon dioxide was increasing,
contributing 91 percent of the total heating effect of greenhouse gases in the
atmosphere in the past five years from 87 percent in the past decade.
Emissions of some heat-trapping gases blamed for depleting the planet's
protective ozone layer also dipped in 2006.
More than 190 nations will meet in Bali, Indonesia, from December 3-14 to try to
launch two years of negotiations on a new global treaty to succeed the Kyoto
Protocol, the main U.N. plan for fighting global warming.