Denis-Huot / Bushfires in dry season on the Isuria escarpment, Masai-Mara Game Reserve, Kenya. October 2007.
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Michel Poinsignon / Cooling towers of Nuclear power station with farmland and straw bales in the foreground, Cattenom, France
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David Woodfall / Water vapour and waste gases from gas central heating in house.
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Charlie Summers / Horsehead and Flame Nebulae seen from east Colorado. Taken with digital focus stacking on October 8-9 2013 from Eastern Colorado.
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Tom Gilks / Cyclists, part of 'The Wave' climate change march ahead of the Copenhagen climate summit, slogan on luminous jacket stating 'The zero emission option' London, UK, 5th December 2009
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Doug Allan / Baikalsk Pulp and Paper Mill, Lake Baikal, Russia. June 1989.
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Doug Allan / Emissions from Baikalsk Pulp and Paper Mill, Lake Baikal, Russia, July 2000.
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Ashley Cooper / Emissions from cement works billowing out over village, Clitheroe, Lancashire, UK. November, 2021.
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Ashley Cooper / Emissions from an airplane flying high over Ambleside, Lake District National Park, Cumbria, UK. November, 2021.
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Yves Lanceau / Common Puffball fungus (Lycoperdon perlatum) emitting spores into the air
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Doug Gimesy / Outside of coal powered power station. Liddell Power Station, Musswellbrook, NSW, Australia. July 2018.
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Doug Gimesy / Outside of coal powered power station. Liddell Power Station, Musswellbrook, NSW, Australia. July 2018.