911-3942 - A coal fired power station in Russia taken across the Heilongjiang River that is the border between the Chinese city of Heihe and Russia, Heilongjiang, China, Asia
911-4157 - Hangdang Steel works is one of the largest steel plants in China, fuelling the country's huge construction boom and requiring massive quantities of coal to power its furnaces, Hangdang, Northern China, Asia
987-359 - Tree lungwort (Lobaria pulmonaria) growing on Hazel (Corylus avellana) Lungwort is an indicator of air pollution as it only grows in clean air. Sutherland, Scotland
911-4137 - Hangdang Steel works is one of the largest steel plants in China, fuelling the country's huge construction boom and requiring massive quantities of coal to power its furnaces, Hangdang, Northern China, Asia
911-329 - A plane at Kangerlussuaq airport used to fly transect flights over the Greenland ice sheet to measure air pollution from forest fires in Siberia, Greenland, Polar Regions
911-4154 - Hangdang Steel works is one of the largest steel plants in China, fuelling the country's huge construction boom and requiring massive quantities of coal to power its furnaces, Hangdang, Northern China, Asia
911-4156 - Hangdang Steel works is one of the largest steel plants in China, fuelling the country's huge construction boom and requiring massive quantities of coal to power its furnaces, Hangdang, Northern China, Asia
911-4155 - Hangdang Steel works is one of the largest steel plants in China, fuelling the country's huge construction boom and requiring massive quantities of coal to power its furnaces, Hangdang, Northern China, Asia
911-7489 - A warning sign about toxic air pollution outside a power from waste incinerator plant at Billingham on Teesside, England, United Kingdom, Europe
911-4136 - Hangdang Steel works is one of the largest steel plants in China, fuelling the country's huge construction boom and requiring massive quantities of coal to power its furnaces, Hangdang, Northern China, Asia
911-4145 - Hangdang Steel works is one of the largest steel plants in China, fuelling the country's huge construction boom and requiring massive quantities of coal to power its furnaces, Hangdang, Northern China, Asia
832-16933 - People walking across Hoheward waste dump, in front of chimneys of the AGR incinerating plant, Herten, North Rhine-Westphalia, Germany, Europe
832-2863 - Aerial photograph, Kraftwerk Scholven, power plant with five cooling towers only, EON VEBA Kraftwerke Ruhr AG, air pollution, emission, Gelsenkirchen-Buer, Ruhr Area, North Rhine-Westphalia, Germany, Europe