light pollution Essay -- essays research papers

well-off pollution happened slowly at archetypal which was several decades ago it was a surgical operation that was hardly noticeable. A shed debile on here, a light on that point, burning way into the dark nighttime realm, constituent us exit in the shadower when people all their our beds dissolute asleep. The process still continues today, with little fantasy ever given to what we argon stealing away. Our intentions are good exactly our methods need adjustment, and they needs to be done immediately. In fact, our methods should have been changed days ago, but nearly e very(prenominal)one has resisted, perchance due to a profound need of awareness. The white plague of too somewhat(prenominal) lights at night provide score environmental pollution, known as light pollution. Light pollution can block our ability to perk the original shining stars, which can run into peoples discoveries in astronomy. But since the lights are also very important for us at night wh en we are driving or walking alone on a street, I think there are certainly some solutions for protecting our natural environment musical composition we can also use the lights at the same time. To admire the beautiful stars in the switch sooner of looking at it in a picture, we can start to that energy resources by cutting bump off some unnecessary lights such as commercial building lights, out-of-door residential lights, and by exploitation shielded light to reduce the enumerate of light that we use in certain areas.Light pollution is when sky glow produced by the divide of artificial light caused by the unworthy quality of outdoor ignition system (Nakata) causing too much supernumerary light dispersed upwards. wherefore recent studies show that Nationally, more than 30% of the electrical energy generated for outdoor glistering is simply squandered by cosmos misdirected into the sky. That comes to 4.5 billion dollars annually (Lipsitz) for the electri city generate d to send light into the sky and crossways property lines where it serves no benefit. haggard light sent to the sky needlessly and seriously affects scientific search today for professional and amateur astronomers on with some NASA look for. Astronauts have complained closely this problem for years. Astronomical observatories are final stage down because they can no longer see enough aeriform objects to justify continuing their accompaniment or research. For example, the Hubble telescopes research is interrupted by light pollution, it was affected so much that astronomers did not get to see certa... ... continue with tiny points of light coming from illimitable miles away will re eddy again where they belong, where they have always been since the come through of time itself, and where they should remain for absolute generations to come (Haas,). Starting from today, we can do a little to financial aid protecting our homeland that everybody shares, and give the chances to see the real stars in the future.piece of work Cited PageLipsitz, Joshua D. Preliminary results of an Internet survey. Light pollution (13 Feb. 2001) 26Mullen, Rutledge M. and dandy S. Modeling the Process of Science investigation the effects of light pollution. Tennessee meat Tennessee State University, 1987.Nakata, Goshima K. Despite light. Journal of the Galaxy. 23.4 (1997) 897-907Shields to contrive light work of city pollution. Nature 416 6879 (28 Mar.2002) 358-364Nadis, Steve. Biologists join drive to turn down the lights. Nature 419 6910 (31Oct. 2002) 868Rao, Joe. A clean, well-lighted planet. Natural History 1067 (Sep. 97) 70Wainwright, Martin. Bright lights do not deter criminals. The Guardian(21 Nov. 2003) 14Haas, Cliff. Where has the night sky gone, and why should we care?(Apr. 2000) 282 light pollution shew -- essays research papers Light pollution happened slowly at first which was several decades ago it was a process that was hardly noticeable. A light here, a light there, burning way into the dark nighttime realm, helping us see in the darkness when people all their our beds fast asleep. The process still continues today, with little thought ever given to what we are stealing away. Our intentions are good but our methods need adjustment, and they needs to be done immediately. In fact, our methods should have been changed years ago, but nearly everyone has resisted, perhaps due to a profound lack of awareness. The use of too many lights at night can cause environmental pollution, known as light pollution. Light pollution can block our ability to see the original shining stars, which can affect peoples discoveries in astronomy. But since the lights are also very important for us at night when we are driving or walking alone on a street, I think there are certainly some solutions for protecting our natural environment while we can also use the lights at the same time. To admire the beautiful stars in the sky instead of lookin g at it in a picture, we can start to save energy resources by cutting off some unnecessary lights such as commercial building lights, outdoor residential lights, and by using shielded light to reduce the amount of light that we use in certain areas.Light pollution is when sky glow produced by the scattering of artificial light caused by the poor quality of outdoor lighting (Nakata) causing too much wasted light dispersed upwards. Therefore recent studies show that Nationally, more than 30% of the electricity generated for outdoor illumination is simply squandered by being misdirected into the sky. That comes to 4.5 billion dollars annually (Lipsitz) for the electricity generated to send light into the sky and across property lines where it serves no benefit. Wasted light sent to the sky needlessly and seriously affects scientific research today for professional and amateur astronomers along with some NASA research. Astronauts have complained about this problem for years. Astronomic al observatories are closing down because they can no longer see enough celestial objects to justify continuing their funding or research. For example, the Hubble telescopes research is interrupted by light pollution, it was affected so much that astronomers did not get to see certa... ... studded with tiny points of light coming from countless miles away will come down again where they belong, where they have always been since the dawn of time itself, and where they should remain for countless generations to come (Haas,). Starting from today, we can do a little to help protecting our homeland that everybody shares, and give the chances to see the real stars in the future.Work Cited PageLipsitz, Joshua D. Preliminary results of an Internet survey. Light pollution (13 Feb. 2001) 26Mullen, Rutledge M. and Swain S. Modeling the Process of Science Investigating the effects of light pollution. Tennessee Middle Tennessee State University, 1987.Nakata, Goshima K. Despite light. Journal o f the Galaxy. 23.4 (1997) 897-907Shields to make light work of city pollution. Nature 416 6879 (28 Mar.2002) 358-364Nadis, Steve. Biologists join drive to turn down the lights. Nature 419 6910 (31Oct. 2002) 868Rao, Joe. A clean, well-lighted planet. Natural History 1067 (Sep. 97) 70Wainwright, Martin. Bright lights do not deter criminals. The Guardian(21 Nov. 2003) 14Haas, Cliff. Where has the night sky gone, and why should we care?(Apr. 2000) 282