A major side-effect of urbanization, it spoils the night environment.
On a global scale, it is estimated that LP is responsible for one fourth of all electricity consumption worldwide.
It’s been many years for me, I even can’t remember when I saw last. People working at night under bright lights or living in light-polluted cities face a higher risk of developing diseases such as breast and prostate cancer.eval(ez_write_tag([[300,250],'ourplnt_com-leader-1','ezslot_5',601,'0','0'])); Astronomers know all too well the problems caused by lighting up the night. They produce most of the light pollution on the planet. We call them planets, the Greek word for “wanderers.” These planets presented a profound mystery. Fully shielded fixtures can provide the same level of illumination on the ground as unshielded ones, but with less energy and cost. They offer simple solutions to problems caused by light pollution. This site uses Akismet to reduce spam. Light pollution simply washes out their view of the cosmos. In addition, environmental pollution may cause several health complications, such as respiratory diseases, heart problems and cancer. 2.
It introduces and illustrates some of the issues regarding light pollution, and suggests three simple actions people can take to help mitigate it.
The issue is coming fast. Newly hatched sea turtles mistake the glow of electric lights for the shimmer of the ocean surface. Most of us [probably look at the night lights and consider it more as scenery and beauty than as pollution in general. Many insects are drawn to light, but artificial lights can create a fatal attraction (remember the insects flying around an artificial light like crazy).
4. These are smart ways to use lighting. LEDs and compact fluorescents (CFLs) can help reduce energy use and protect the environment, but only warm-white bulbs should be used. Many animals and insects use the protection of darkness to safely forage and mate. Air, water and ground pollution often get coverage because of their immediate harmful effects on the environment.
Light pollution affects the circadian rhythm of humans (a sleep-wake pattern governed by the day-night cycle, our biological clock). In June of 2009, the American Medical Association adopted resolution 516 which according to the adoption: ADVOCATING AND SUPPORT FOR LIGHT POLLUTION CONTROL EFFORTS AND GLARE REDUCTION FOR BOTH PUBLIC SAFETY AND ENERGY SAVINGS: RESOLVED, That our American Medical Association advocate that all future outdoor lighting be of energy efficient designs to reduce waste of energy and production of greenhouse gasses that result from this wasted energy use; and be it further, RESOLVED, That our AMA support LP reduction efforts and glare reduction efforts at both the national and state levels; and be it further, RESOLVED, That our AMA support efforts to ensure all future streetlights be of a fully shielded design or similar non-glare design to improve the safety of our roadways for all, but especially vision impaired and older drivers.
In the article titled “The marvel of LED lighting is now a global blight to health “, Richard G ‘Bugs’ Stevens, professor of community medicine and health care in the School of Medicine at the University of Connecticut says:eval(ez_write_tag([[250,250],'ourplnt_com-large-mobile-banner-2','ezslot_8',603,'0','0'])); “Light pollution is often characterized as a soft issue in environmentalism. Now you may have a chance.
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Lights at night disrupt plant growth. This perception needs to change.
More information and links to downloads at the darksky.org. Also an animal lover!
It’s especially bad for nocturnal animals. Now, even the wilderness is invaded by light. According to the American Bird Conservancy (www.abcbirds.org) and other worldwide conservation groups, light pollution - meaning excessively bright lighting at night - is stressing birds several ways: Instead, five of them moved, slowly forward across the sky, then backward for a few months, then forward again, as if they couldn’t quite make up their minds.
Related: The marvel of LED lighting is now a global blight to health In the article titled “The marvel of LED lighting is now a global blight to health “, Richard G ‘Bugs’ Stevens, professor of community medicine and health care in the School of Medicine at the University of Connecticut says:
)eval(ez_write_tag([[300,250],'ourplnt_com-box-3','ezslot_1',192,'0','0'])); But, according to a new global atlas of light pollution produced by Italian and American scientists, the Milky Way cannot be seen at night by one-third of humans. Light pollution poses a silent threat to our health. We also commonly associate it with dirty water, as in oil covered waterways, garbage in the water, or toxins and other waste in our water supplies. Wasting it causes huge damage to wildlife. Sorry, your blog cannot share posts by email.
For starters, light pollution makes stargazing extremely difficult if not impossible for those in or nearby cities. In Australia, it is estimated that 2 million tons of CO₂ are wasted on this problem.
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Unnecessary indoor lighting – particularly in empty office buildings at night – should be turned off. Exposure to light at night disrupts the circadian rhythms that regulate our sleep cycles. The state park is not only a major stopover for migratory songbirds in the spring and fall, but it's also the home of the society's observatory and planetarium.
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Light Pollution Images.
Top 10 Largest Insects On Earth Unshielded lights contribute to the deaths of countless land and sea animals each year. Normally, a healthy person with normal/clear vision can see between 2,500-4,000 stars with the naked eye – in a clear and moonless night and far from the light-polluted areas (see: How many stars one can see with the naked eye?
Home » Astronomy » This is why light pollution in cities is a very bad thing.
Burning coal is one of the main causes. During the day, we bathe in the glow of the Sun.eval(ez_write_tag([[300,250],'ourplnt_com-banner-1','ezslot_4',198,'0','0'])); As night approaches, darkness takes over. Top 6 Largest Fish Species 3. 20 Amazing Crocodile Facts Utilizing light sources of minimum intensity necessary to accomplish the light’s purpose.
Top 6 Biggest Prehistoric Crocodiles
Light pollution has become a side effect of the industrial revolution, primarily located in heavy industrialized areas and densely populated areas in North America, Europe, and Japan.
A lot of young people didn’t see even once, because of the light pollution in cities, since they were born in cities and probably never went to the countryside. LP also poses a serious risk to nocturnal wildlife, resulting in negative impacts on plant and animal physiology.
It also disrupts ecosystems and has adverse health effects. Turning lights off using a timer or occupancy sensor or manually when not needed. We are losing the dark of night at the speed of light. For further information on nocturnal wildlife look at the following: Ecological Consequences of Artificial Night Lighting . The real, destructive consequences of light pollution are seldom recognized, but it is a problem with easy solutions that make economic sense.
Related: The marvel of LED lighting is now a global blight to health. There is even no clear scientific evidence that increased outdoor lighting deters crimes.
There are several more technical terminologies associated with it, such as photo pollution or luminous pollution; however all have the same definition, which is simply excessive or obtrusive artificial light.
Top 10 Largest Crocodiles Ever Recorded Our friends at the International Dark-Sky Foundation defines it as: Any adverse effect of artificial light including sky glow, glare, light trespass, light clutter, decreased visibility at night, and energy waste. What most of the people missing is incredible.eval(ez_write_tag([[580,400],'ourplnt_com-medrectangle-3','ezslot_2',194,'0','0'])); Light pollution is the artificial light that is not being efficiently or completely utilized and is often pointed outwards or upwards and not downwards.