Jumat, 27 Mei 2011
Selasa, 25 Januari 2011
Senin, 24 Januari 2011
Queensland’s Flood Made Worse by Climate Change
The Queensland floods would have occurred without human intervention in the world's climate, but the damaging effects would have been much less. This has been the conclusion reached by scientists. At no time can it be said for certain that a particular calamity was caused by climate change.
Climate has clearly been affected by the way we live, the way our lives have changed since the industrial revolution. Coal was the first blow struck. This was followed by development of the oil gusling motor vehicle.
Water temperature off the coast of Queensland has never been higher. This creates rain clouds that drift over the land. The northern monsoon seems to be moving down the coast. With this heat has gone cooling temperatures in the east/central Pacific - the dreaded La Nina effect. The El Nino cycle appears to have slowed down. Australia was known as a dry country. Now it is more humid. The temperature increase of over 1 degree Centigrade on average is a record. With this permanent rise it means more rain more often

Sabtu, 04 Desember 2010
Senin, 08 November 2010
Rabu, 08 September 2010
Selasa, 13 Juli 2010
A Frog's Life in the Pond
Selasa, 29 Juni 2010
The State Governent and Councils Use the Water Fiasco to Charge More
What is quite surprising though is the reason why water costs so much. A high population you say. Well, if that is the case then why has the cost been reasonable per head over the last 200 years? Why does it cost so much per individual now? Dams have been built in the past that sustained supply. The building of dams in Queensland has stalled. In the 1980s 20 were constructed, in the 1990s 15. Over the last 10 years only two have been put into service. Other states have an even worse record.
The truth is Queensland is not short of water. New desalination plants will not be needed until 2017. Did the piping of water from the Sunshine Coast down south cost that much? It didn't cost very much actually. But overall, the panic investment in water was overinvestment. It is a problem caused by the Labor Government. Anna Bligh was at the helm and she gave the "yes" to go ahead. The price of bulk water will rise from $683 a megaliter to a whopping $2,755 in 2017. Councils have subsidized water in the past. But the new water bodies are under State control and Councils are taking the opportunity to grab some money by not reducing rates by the full amount of the now defunct water charge.