Light pollution is the “inappropriate or excessive usage of light causing glare, sky glow, and light trespass”. (IDA). Too much light washes out starlight in the night sky, which causes a lot of problems on earth (Haas). The more we educate ourselves on the effects of light pollution, the more effective we can be at minimizing the effects.
“Astronomers were the first ones to notice light pollution over 100 years ago” (Bower). In 1908 there were photos taken at “Los Angeles basin and shows; they noticed city’s night light was creating atmospheric radiance; which was blocking the view of the sky” (Bower). Light pollution is an environmental issue that is advancing rapidly causing concern for everyone. It has increased over the years due to the “growth of cities population, as well as the types of buildings being constructed such as, outdoor sports stadiums and billboards” (Lerner, et al).
There are various different types of light pollution that are causing damage to the world. Outdoor stadiums and billboards all create what is called light trespass. This is “a type of light that spills outside the area that is designated to illuminate to neighborhood properties” (Astronomical Society of South Australia). Light Trespass can also interfere with your sleep and reduced privacy (Lerner, et al). Street l...
... middle of paper ...
...orida Atlantic University). This only occurs at night as well however due to the seemingly 24 hour stream of nonstop lighting; the process is slowed drastically. Plants must become pollinated and in the event they don’t not it can effect one-third of all human food supply” (Department of Physics Florida Atlantic University).
The research gathered has shown the effects of light pollution and the results we must deal with in today’s world. There are also many preventative measures we can use to minimize the effect of light pollution. First we can start by “replacing street lights with full-cut off fixtures that make all the light go downward” instead of light pointing to the sky (ASSA). Secondly, “replacing outdoor security and displaying lights with quality shield flood lights directing the light only toward the target” can be way to reduce light pollutions (ASSA).
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- Don’t Light Up My Night I remember gazing at the stars with my mom when I was a kid. She pointed out the Milky Way and a number of constellations. She told me, “there are way too many stars to count!” Now, 50 years later, when I walk outside and look up, I see only a few identifiable constellations, no Milky Way, and I would venture to say there were so few stars that if I took a little time, I could count them all. Are there really fewer stars in the heavens. Not at all. The stars are up there, they just cannot be seen by the naked eye from the vast majority of heavily populated vantage points anymore.... [tags: Light Pollution ]
1731 words (4.9 pages)
- ... For instance, when garbage is collected, they are disposed in one area, and the rotting materials and toxic things that are thrown there emits methane gases which are very harmful. Even a small amount of toxic waste can pollute the whole ecosystem and cause harm to many life forms. People discard loads of waste products that are very harmful to the earth and if they are not discarded legitimately can cause soil and water pollution. Water pollution occurs due to contamination of water by throwing garbage and waste products, and mixing harmful chemicals in rivers, lakes and other water sources.... [tags: Pollution, Air pollution, Environmentalism, Waste]
1248 words (3.6 pages)
- The detriment of air pollution is that it has far reaching consequences and most often is misplaced long distances by the wind. Polluted air shows up in places where you wouldn’t expect or desire it, like in the most remote parts of beloved national parks or barren wilderness. This can be attributed to higher power plant pipes that transport pollutants above a local community contribute to carrying pollutants sometimes thousands of miles away by wind. This can be particularly true in downwind states, where emissions from industrial boilers and power plants contribute to smog, haze, and air pollution hundreds of miles away (EPA, 2014) .... [tags: Air pollution, Smog]
2130 words (6.1 pages)
- ... Many are mistaken that most of the pollution found in water is from industrial pipes dumping toxic waste into water, but this point source pollution is controlled by the Clean Water Act and other laws. Toxic pollution has affected more than 200 million people worldwide, with tens of thousands poisoned and killed every year according to Pure Earth, a non-profit environmental organization. Toxic pollution is one of the most underreported global problems affecting a lot of people; this is because of lack of data.... [tags: Pollution, Water pollution, Renewable energy]
718 words (2.1 pages)
- The Earth’s surface is covered by over two-thirds of water. With half of the world being covered by water; pollution in the water is a very big crisis that can actually be reduced to some extent. Water pollution is a human problem because it seems to be a recent development that started round the end of the 19th century. Scientists say that “humans have limits with an estimated 7 billion people on the planet, and pollution is a sign of exceeded pollution. According to the WWF (World Wildlife Fund) pollution is a serious problem.... [tags: Water, Water pollution, Pollution, Ocean]
1767 words (5 pages)
- One of the greatest problems that the world is facing today is that of environmental pollution, increasing with every passing year and causing grave and irreparable damage to the earth. There are several types of pollution, and while they may come from different sources and have different consequences, understanding the basics about pollution can help environmentally conscious individuals minimize their contribution to these dangers. In total, there are seven recognized sources of pollution in the modern world.... [tags: Pollution, Soil contamination, Environmentalism]
1146 words (3.3 pages)
- Pollution comes in many forms, and is one of the biggest global killers. It affects 100 million people which is more than diseases like malaria and HIV (Dosomething.org). Every year pollution claims more than 100 million land and sea animals (CEF). Not only does pollution affect humans, it is also very harmful to animals. People that live in areas with higher levels of air pollutants have around a 20% higher chance of death from lung cancer than people that live in areas with less pollution (Dosomething.org).... [tags: Pollution, Global warming, Acid rain]
2566 words (7.3 pages)
- ... For instance, millennials “favor companies that show a demonstrated commitment to sustainability and social improvement” and they “see themselves as global citizens who have a responsibility to make the world better” (Carbon Xprint). Being a millennial myself, I strongly believe in products that are are environmental friendly and can help prevent pollution from spreading furthermore. Now living in Southern California, I must say that pollution seems to be more common out here than in San Francisco.... [tags: Environmentalism, Pollution, Environment]
1140 words (3.3 pages)
- Introduction: Water quality testing involves many things, such as pH, nitrates, phosphates, and dissolved oxygen. The levels of these in the water determine the quality of the particular water body. In this lab, we will be determining the quality of the water at Lewis and Clark Community College in Godfrey, Illinois. We hope to find that the quality of water to be at normal levels in all of these areas. Literature Review: Acidity in water can kill fish and even humans, the pH of fresh water ecosystem, can be affected by natural and man-made sources of contamination.... [tags: Water, Oxygen, Water pollution, Petroleum]
1240 words (3.5 pages)
- Environmental Pollution Pollution is the introduction of contaminants into the natural environment that cause detrimental alterations to the planet. Pollutants are the key elements or components of pollution which are generally waste materials of different forms. Pollutants can take the form of chemical substances or even energy such as noise, heat or light. Pollution disturbs our ecosystem and the balance in the environment. With modernization and development in our lives pollution has reached its peak; giving rise to global warming and human illness.... [tags: Pollution, Water pollution, Water, Global warming]
1493 words (4.3 pages)