We have heard all the water pollution and air pollution. Furthermore, most people would not the fact argue that they are indeed a problem. However, light is the only source of pollution, which is overlooked by the average consumer. That may be because the average person does not think "light" when the word pollution in the news comes or talking. Finally, it is only the light it? No, it's not so easy. Light pollution is a brightening of the night sky caused by artificial light is scattered, it is also known as sky glow is known. Unnecessary light not only wastes huge amounts of electricity, but it has a negative effect on wildlife as well.
Light pollution, also called glow sky is defined as light escapes into the night sky wastefully, causing a glow over urban / suburban areas. It also relates to light, which is
is refracted in the surrounding atmosphere. This refraction is strongly related to the wavelength of light. Rayleigh scattering that appear the sky in the daytime Bueller, also affects light coming from the earth to the sky and then glow, to be redirected seen from the ground. As a result, wearing blue light significantly more to sky-glow, than an equal amount of yellow light. Sky glow is of particular irritation to astronomers because it reduces contrast in the night sky to the extent where there to see the brightest stars, maybe even impossible.
So what kind of lighting is harmful? The truth is that it interior and exterior lighting, which can be harmful in the long run. Research has been conducted on this subject for years, and it is known that indoor fluorescent lighting can cause many health problems such as migraine headaches, fatigue, irritability and many other diseases. But as for the outdoor environment, nighttime security lighting represents the greatest threat in terms of light pollution. In addition, studies have shown that outdoor security lighting not crime is not reduced, and consumes about 800 pounds of coal per year per light. Have you ever been to heaven at night saw only a haze of dim light to see? This is the perfect example of the light pollution. Researchers have studied this issue for years and have actually produced Photos of landmasses, towns and rural areas all over the world at night. The results spoke for themselves; Night Light is definitely a problem.
light that is considered annoying for the environment and human health, wasteful or harmful causes damage, as well as other forms of pollution.Some indoor and outdoor lighting are considered harmful in the long run, it is well known that indoor fluorescent lightning can cause many health problems such as migraines, headaches, fatigue, irritability and many othe health conditions lead. About 800 pounds of coal is wasted each year per light. Outdoors, light pollution harms nocturnal wildlife.
Constant illumination could cultures, destroying trees and even animals. Plants depend on the cycle of light and darkness for healthy growth. The dark is crucial for flowering and reproduction process. Birds were flying in towers and windows at night known because of the confusion caused by night lighting. The fact that night should now not always be darkness of the drop. In some places like Las Vegas, you can not even tell
when it is day or night, because the billions are so bright, you feel like in another dimension are.
The life exists in solid natural cycles of light and dark, so disruption of these patterns affect many aspects of the behavior of animals. Light pollution confused animal navigation, alter competitive interactions, change predator-prey relationships and the influence of animal physiology. Studies suggest that the light pollution around lakes zooplankton prevented from eating surface algae, leading to algae blooms that kill the lake of plants and lower water quality. Nocturnal light disrupts the ability of moths and other nocturnal insects navigate. Night blooming flowers, which will depend on moths for pollination are affected by night lighting. This leads to decrease in species of plant which are not able to reproduce and change an area ecology long term.
lights on tall buildings disorient migrating birds. Killed The number of birds after an estimated 4-5 million are attracted to tall towers to be annually. The deadly Light Awareness Program (FLAP) works with clients in Toronto, Canada and other cities lights during migration periods off the mortality of birds to reduce.
Contrary to misconception, sea turtle hatchlings are not attracted to the moon. Rather, they see the ocean off dunes and their vegetation, from the dark silhouette by a behavior disturbing the artificial light. Lights can disorient even young seabirds as they leave their nests and fly to the sea.
Nocturnal frogs and newts are also affected. Since they are nocturnal, they wake up at night. Light pollution caused newts from concealment emerge later, making them less time to mate and reproduce.
So do your bit for the environment, make sure your outdoor lighting Regulation compliant lighting. This means that only the ground beneath them light and never on a neighboring plot shine through or into the night sky. Secondly, by making sure that your outdoor lights are only when needed. Dusk to dawn lighting must be strictly avoided. Third, reduce the wattage of your bulbs. The human eye is remarkable in its ability to adapt to the amount of light. Too much light can be overwhelming and glaring, actually reduce visibility. Even a small reduction in performance is to reduce light pollution.
