Smog over Vancouver, Canada
Wall Art and Photo Gifts from Science Photo Library
Smog over Vancouver, Canada
Smog. A hazy cloud of smog hangs over a city sky- line. Smog (smoky fog) occurs when atmospheric pollution builds up in city air, often reaching toxic levels. Acid smogs from domestic fires in London killed over 4000 people in 1952 and 1962. Modern smogs are usually caused by exhaust fumes from traffic, and although less severe can cause lung disease among children and the elderly. In hot countries, a toxic " photochemical smog" some- times occurs when sunlight reacts with atmospheric pollution, producing a hazy shroud that can be seen from a distance. This photograph was taken in Vancouver in British Columbia, Canada
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6365511
© DAVID NUNUK/SCIENCE PHOTO LIBRARY
Air Pollution Atmospheric Atmospheric Pollution Canada City Environmental Pollution Smog Vancouver
EDITORS COMMENTS
This print captures the haunting reality of smog over Vancouver, Canada. The city skyline is veiled in a hazy cloud, depicting the detrimental effects of atmospheric pollution on urban environments. Smog, known as a combination of smoke and fog, arises when pollutants accumulate in the air to toxic levels. The historical context reminds us of the devastating consequences that smog can have on human health. Acid smogs caused by domestic fires claimed thousands of lives in London during 1952 and 1962. Although modern smogs are primarily attributed to exhaust fumes from traffic, they still pose significant risks such as respiratory diseases among vulnerable populations like children and the elderly. Interestingly, this photograph also sheds light on another type of smog prevalent in hot countries - photochemical smog. When sunlight reacts with atmospheric pollution, it creates a toxic haze that engulfs cities from afar. This phenomenon serves as a stark reminder that no corner of our planet is immune to environmental challenges. Taken in Vancouver, British Columbia, Canada by Science Photo Library, this image prompts contemplation about our collective responsibility towards combating air pollution and preserving our precious atmosphere for future generations. It serves as a powerful visual testament to raise awareness about the urgent need for sustainable practices and cleaner air quality worldwide.
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