Thursday, December 30, 2010
Wednesday, December 29, 2010
Floods of 2010 - Bayside Bulletin / The Redland Times
Floods of 2010 - Bayside Bulletin / The Redland Times: "Floods of 2010
Special Feature: If 2009 was a year where our nation was scarred by deadly bushfires, 2010 will go down as the year when the drought broke ... and then came the floods. We look back on some of the biggest downpours of the year from around the country."
Special Feature: If 2009 was a year where our nation was scarred by deadly bushfires, 2010 will go down as the year when the drought broke ... and then came the floods. We look back on some of the biggest downpours of the year from around the country."
Saturday, December 25, 2010
Friday, December 24, 2010
Thursday, December 23, 2010
Sunday, December 19, 2010
Saturday, December 18, 2010
Thursday, December 16, 2010
Wednesday, December 15, 2010
Tuesday, December 14, 2010
Monday, December 13, 2010
Sunday, December 12, 2010
Saturday, December 11, 2010
Friday, December 10, 2010
Thursday, December 9, 2010
Wednesday, December 8, 2010
Tuesday, December 7, 2010
Sunday, December 5, 2010
Saturday, December 4, 2010
Friday, December 3, 2010
What Knapp Creek can tell us...Sediment's telltale radioactivity
Waterways draining into Moreton Bay are heavily used and in places are in poor condition. There are 24,000 km of degraded rivers that, in times of heavy rain, send sediment and pollutants into the Bay, damaging its environmental health.
eWater scientists from Griffith University in Queensland have estimated sediment load for the whole catchment could be effectively halved by rehabilitating just three of the major gullies.The scientists have brought together a suite of tools to trace a river’s sediments back to its source. The tools tell them whether the sediment originated as channel and gully erosion, or as shallow sheet or rill erosion further up hillslopes. In this way, the tools allow the primary sources to be identified and enable rehabilitation works to be targeted at those areas generating the most sediment. Read the article at this link following.
Sediment's telltale radioactivity, and a prescription to fix erosion H2O THINKING
Thursday, December 2, 2010
Wednesday, December 1, 2010
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