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big la ni

Catalogue: Ground Cover
The Walker circulation is a loop of winds over the Pacific Ocean that influences much of the region's climate... A weakening system indicates an El Ni o event, increasing the risk of drought in Australia... Warm and wet for the west A warmer than average end to the year is predicted across Australia, although rainfall trends vary from east to west, with higher seasonal falls expected in western WA and a drier than average season more probable in the far south-east of the country (see maps)...
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