Global warming: Is there nothing it cannot do?
Guest essay by Eric Worrall
The Australian CSIRO has claimed that global warming increases both the incidence of frost, and the amount of damage frost causes to crops.
According to the CSIRO;
University of Queensland research scientist, Dr Jack Christopher, said climate modelling of 60 years’ worth of data has shown that while average temperatures have been increasing, the incidence and impact of frost has also increased during that period.
“One of the main factors causing that is the fact that the plants are actually growing a lot quicker in the warmer weather, so that when they’re planted at what we think is the correct time, they’re actually flowering too soon and are flowering during a much higher frost risk period than was intended,” he said.
Frost damage costs Australian agriculture millions of dollars each year due to reduced yield.
“On average, we’re losing around 10 per cent of the…
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