grapes in Margaret River don’t mature early

Dr Leanne Webb from CSIRO and her team have now analysed decades of records from wine-growing regions across southern Australia. They combined this with temperature data from the Bureau of Meteorology, modelling of soil moisture and records of crop yields from the winegrowers.

They found that early grape maturation had occurred in all the vineyards except Margaret River in Western Australia, which had actually dropped back by about half a day per decade.The researchers say the study will help wineries develop strategies to deal with climate change.

ABC (Australia) Science, 27 Feb 2012

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