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Urban heat loss ‘major influence on climate change’, concludes OU study

A study led by The Open University has concluded that man-made heat loss is one of the main contributing factors to national temperature variations.

Published in the American Geophysical Union (AGU)  journal, Earth’s Future, and developed in collaboration with the University of Edinburgh, ‘From Urban to National Heat Island’ has established a strong correlation between the expansion of urban infrastructure and the urban landscapes of a nation, and the general increase in temperatures.

Senior Research Fellow at The Open University and co-author of the study, Dr John Murray, said:

“Heat output has until now been largely ignored by climate prediction models. This study shows that man-made heat loss from buildings, industry and transport can have a major influence on climate change. 89% of Britain’s temperature variation alone* in the past 50 years is the result of man-made heat.

“Governments have to consider their overall energy consumption if they want to successfully combat climate change.”

An in-depth article on the study is available on the AGU Blogosphere:

http://blogs.agu.org/geospace/2016/06/17/study-waste-heat-major-source-national-warming/

 

*This figure refers to Britain’s temperature variation above background levels

Photo by Gential LAMBERT

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About Author

Christine is a manager in the Media Relations team within the Marcomms Unit at the OU with an extensive background in media and PR. A former national BBC journalist, sub-editor and news editor, she also has a grounding in regional newspapers. Her PR experience includes working in-house as press officer in the busy Marcomms unit at the Zoological Society of London. At the OU, Christine covers widening access in HE, corporate news and campaigns, as well as stories from the Faculty of Arts and Social Sciences. She has just completed an MA in Philosophy with the OU.

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