An analysis of the historical temperature data for the state of Victoria in Australia, including the city of Melbourne, suggests an Urban Heat Island (UHI) effect but no general warming trend.
Urban Heat Island versus Global Warming – A Study of One Region
By Michael Hammer
CITIES represent concentrations of commerce and energy use. This energy release raises the temperatures in the immediate vicinity. Cities are also areas where there is intense development with extensive masonry constructions, skyscrapers, paved surfaces and little vegetation.
Jennifer Marohasy BSc PhD has worked in industry and government. She is currently researching a novel technique for long-range weather forecasting funded by the B. Macfie Family Foundation.