Environnement - Journée de la terre 2016 (58) Images supplémentaires...
Earth Hour will be celebrated on Saturday 19th March 2016, when people around the world will be encouraged to switch off their lights between 8:30 and 9:30pm UK time. Many famous buildings around the world will turn off their lights - last year these included the Alhambra in Granada, the Colosseum in Rome, Sydney Opera House and the Empire State Building in New York. Earth Hour was started in 2007 and is a WWF initiative, with a separate non-profit organisation based in Singapore. Its mission is to unite people to protect the planet. In 2015 there were 620,000 Earth Hour actions in 172 countries, involving a range of issues, including renewable energy, solar panels, saving power, protecting forests and planting trees.
Mass of solar panels, La Serena, Extremadura, Spain, April 2009
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Wild Wonders of Europe / Widstrand / Mass of solar panels, La Serena, Extremadura, Spain, April 2009
The view at night from 'At the Top', 124th floor of the Burj Khalifa, the world's tallest building at 829.8m at night. Dubai, United Arab Emirates. April 2013
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Nick Garbutt / The view at night from 'At the Top', 124th floor of the Burj Khalifa, the world's tallest building at 829.8m at night. Dubai, United Arab Emirates. April 2013
Large solar panels for generating electricity by solar power, Hermannsburg, west of Alice Springs, Northern Territory, Australia, August 2007
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Steven David Miller / Large solar panels for generating electricity by solar power, Hermannsburg, west of Alice Springs, Northern Territory, Australia, August 2007
The Burj Khalifa at night, completed in 2010, the tallest man made structure in the world, Dubai, United Arab Emirates, 2011
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Gavin Hellier / The Burj Khalifa at night, completed in 2010, the tallest man made structure in the world, Dubai, United Arab Emirates, 2011
Solar technician's hand rest on solar panel, Rwanda, April 2014.
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Tom Gilks / Solar technician's hand rest on solar panel, Rwanda, April 2014.
Looking up at the Empire State Building on a rainy evening, Manhattan, New York City, USA 2009. No release available.
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Gavin Hellier / Looking up at the Empire State Building on a rainy evening, Manhattan, New York City, USA 2009. No release available.
Women in the afforestation project with rubber saplings, Madhupur district, Bangladesh
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Ian Lockwood / Women in the afforestation project with rubber saplings, Madhupur district, Bangladesh
Greater Flamingos (Phoenicopterus roseus) feeding in lake at sunrise at Ras Al Khor Wildlife Sanctuary (Ramsar site), with the Dubai skyline in the background and the first rays of the sun catching th...
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Nick Garbutt / Greater Flamingos (Phoenicopterus roseus) feeding in lake at sunrise at Ras Al Khor Wildlife Sanctuary (Ramsar site), with the Dubai skyline in the background and the first rays of the sun catching th...
Picadilly circus at night. London, UK
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Julia Bayne / Picadilly circus at night. London, UK
The Alhambra and snow capped mountain background, Granada, Andalucia, Spain
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Gavin Hellier / The Alhambra and snow capped mountain background, Granada, Andalucia, Spain
The Colosseum floodlit at night, Rome, Italy
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Gavin Hellier / The Colosseum floodlit at night, Rome, Italy
Silhouette of Big Ben and Houses of Parliament on the River Thames at dusk, London, UK, November 2005
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Ernie Janes / Silhouette of Big Ben and Houses of Parliament on the River Thames at dusk, London, UK, November 2005