This article was published in The Age today Thursday 19th February 2009. These are issues we need to keep reminding ourselves about. The development of double storey townhouses in a time of climate change and global warming is ridiculous. Councils need to re-assess the value of trees to the environment especially the Knoxfield environment.
Doctor's plea for trees
Dr Greg Moore, a special guest at a water crisis symposium being held tonight in
Trees and urban vegetation have been assets for years and their benefits should not be taken for granted, he said.
A study of trees in
He said localised warming due to the increase in paved and dark-coloured surfaces reduced significantly when cities had adequate green belts.
This meant the appropriate use of resources was needed to maintain these assets, such as water, especially in a drought.
Mr Moore said most councils had acted quickly to protect their parks and gardens, even though they faced hostility from residents opposed to such a "waste" of water.
"Melburnians can be wonderfully self-righteous yet the councils have stood their ground. Turf too has had a terrible time and yet it's an effective ecosystem in its own right and good at holding carbon.
"I'm worried about our obsession with water, and it's a justified and reasonable obsession, but sometimes it blinds us to other components in this overall environmental equation. It's glib to the point of dangerous to say we've got problems with water but we're not going to look at these other elements."
While most of
"There are pockets dotted around
Mr Moore said Sir William Guilfoyle, the second director of the Royal Botanic Gardens, understood that his creation had a functioning role as the lungs of the city.
Many Melburnians, though, consider trees to be ornaments rather than environmental protectors, Mr Moore said.