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Results 1 - 7 from 7 for artificial sky brightness in 0.219 sec.
Maps of night sky brightness - Light pollution in italy - Pierantonio Cinzano Web pages
Yellow indicates an artificial sky brightness equal to the natural so that the total sky brightness is doubled. Maps show the artificial sky brightness ...
lightpollution.it
Measurements of night sky brightness - Light pollution in italy - Pierantonio Cinzano Web pages
Sky Association – Italian section and is already started in this country. Many studies of light pollution and artificial sky brightness require large quantities of measurements of sky brightness ...
lightpollution.it
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WWF - How you can help the environment in your daily life
Artificial lighting at night can significantly disturb and endanger certain nocturnal animals - including birds, turtles and reptiles. But by using different light fittings, turning some lights off, or lowering their brightness ... Take a look at the resources and advice on offer from the International Dark Sky Association Collect rainwater to water your flowers. Let part of your garden grow freely ...
panda.org
International Dark-Sky Association
Dark-Sky Association, Washington Post, May 5, 2008 … There are more aspects to light pollution than those summarized in your excellent May 1 Metro article "Brightness Outside, ... Press Releases, Articles, Multimedia and More News >> Light pollution: Any adverse effect of artificial light including sky glow, glare, light trespass, light clutter, decreased visibility at night, and energy waste ...
darksky.org
Rude Awakening
I puzzled over the brightness for an interminable period. Suddenly, I felt quite foolish. ... the pitch black wilderness sky -- with no dilution from artificial lights. Unaccustomed as I was to the natural night sky, undimmed by civilization ... that the brilliant awakening illumination had been mechanical and artificial. Could I have let myself become mesmerized by the ...
ecopsychology.org
Welcome to the New Jersey Astronomical Association
Chris Elvidge, a National Oceanic and Atmospheric ... under skies marred by that glow. Their work, "The First World Atlas of the Artificial Night Sky Brightness," will appear in a forthcoming issue of the Monthly Notices of the Royal Astronomical Society ...
njaa.org
Skighlights
They enliven a house dramatically while cutting down the need for artificial light. They brighten up dark corners and let ... by exterior shutters, overhangs or trees and shrubs, skylights are exposed to the cold night sky. Most skylights have a curb -- a supporting frame -- which fits on between roof rafters. The ...
consumerenergycenter.org
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