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Light pollution

Light pollution

by Dr. Nizam Uddin -
Number of replies: 18

What do you know about light pollution? Please write few real life example.

In reply to Dr. Nizam Uddin

Re: Light pollution

by Nadim Mhamud Vorosha -
Light pollution is the presence of anthropogenic and artificial light in the night environment. It is exacerbated by excessive, misdirected or obtrusive use of light, but even carefully used light fundamentally alters natural conditions.Example- exterior and interior lighting, advertising, outdoor area lighting (such as car parks), offices, factories, streetlights, and illuminated sporting venues, vehicles lights etc.
In reply to Dr. Nizam Uddin

Re: Light pollution

by Miad Rahman -
Light pollution is the presence of anthropogenic and artificial light in the night environment. example: streetlights, illuminated sporting venues and vehicles lights etc.
In reply to Dr. Nizam Uddin

Re: Light pollution

by Nazmus Sadat -
Light pollution is the presence of anthropogenic and artificial light in the night environment. streetlights, illuminated sporting venues and vehicles lights are light pollution.
In reply to Dr. Nizam Uddin

Re: Light pollution

by md.abu- sayed -

Light pollution is the presence of anthropogenic and artificial light in the night environment. It is exacerbated by excessive, misdirected or obtrusive use of light, but even carefully used light fundamentally alters natural conditions.example are vehicles lights, streetlights etc

In reply to Dr. Nizam Uddin

Re: Light pollution

by md.naeem md.naeem -
Glare – excessive brightness that causes visual discomfort. Skyglow – brightening of the night sky over inhabited areas.
In reply to Dr. Nizam Uddin

Re: Light pollution

by Md zahedul Haque -
Light pollution is the presence of anthropogenic and artificial light in the night environment. It is exacerbated by excessive, misdirected or obtrusive use of light, but even carefully used light fundamentally alters natural conditions.
Example:
building exterior and interior lighting, advertising, outdoor area lighting (such as car parks), offices, factories, streetlights, and illuminated sporting venues.
In reply to Dr. Nizam Uddin

Re: Light pollution

by raihan ahmed -
Light pollution is the presence of anthropogenic and artificial light in the night environment. It is exacerbated by excessive, misdirected or obtrusive use of light, but even carefully used light fundamentally alters natural conditions.
In reply to Dr. Nizam Uddin

Re: Light pollution

by A. B. M Robiul Hasan -
Light pollution is excessive, misdirected, or obtrusive artificial (usually outdoor) light. Example: Light trespass, Over-illumination,Glare
In reply to Dr. Nizam Uddin

Re: Light pollution

by serazul islam -
Light pollution is excessive, misdirected, or obtrusive artificial (usually outdoor) light. Too much light pollution has consequences: it washes out starlight in the night sky, interferes with astronomical research, disrupts ecosystems, has adverse health effects and wastes energy.
In reply to Dr. Nizam Uddin

Re: Light pollution

by Amzad Husain -

Light pollution is the presence of anthropogenic and artificial light in the night environment. example: streetlights, illuminated sporting venues and vehicles lights etc.

In reply to Dr. Nizam Uddin

Re: Light pollution

by Ratan chandra das -

Ans: Light pollution The presence of anthropogenic and artificial light in the night environment is called light pollution.

Example: Streetlights,and vehicles lights etc.

In reply to Dr. Nizam Uddin

Re: Light pollution

by Md. Abu Sany -
Light pollution is a side-effect of industrial civilization. Its sources include building exterior and interior lighting, advertising, outdoor area lighting (such as car parks), offices, factories, streetlights, and illuminated sporting venues
In reply to Dr. Nizam Uddin

Re: Light pollution

by Md Arafat Hossain -
Light pollution is the presence of artificial light in otherwise dark conditions. The term is most commonly used in relation to in the outdoor environment, but is also used to refer to artificial light indoors. Adverse consequences are multiple; some of them may not be known yet. Light pollution competes with starlight in the night sky for urban residents, interferes with astronomical observatories, and, like any other form of pollution, disrupts ecosystems and has adverse health effects.
In reply to Dr. Nizam Uddin

Re: Light pollution

by Umma Taiaba -
Light pollution is the presence of artificial light in otherwise dark conditions.
The researchers warn that nights that never get darker than twilight are affecting nocturnal animals, while in humans, the trend has been linked to sleep disorders and disease.
Attachment 1200px-ISS-35_Night_image_of_Paris,_France.jpg
Attachment light.jpg
In reply to Dr. Nizam Uddin

Re: Light pollution

by Amzad Husain -
Light pollution is the presence of anthropogenic and artificial light in the night environment. It is exacerbated by excessive, misdirected or obtrusive use of light, but even carefully used light fundamentally alters natural conditions. For example, the Institution of Lighting Engineers in the United Kingdom provides its members with information about light pollution,
In reply to Dr. Nizam Uddin

Re: Light pollution

by masbaul Jibon -

Light pollution is the presence of anthropogenic and artificial light in the night environment. streetlights, illuminated sporting venues and vehicles lights are light pollution.

In reply to Dr. Nizam Uddin

Re: Light pollution

by Meharab Mosharrof -
Light pollution is a side-effect of industrial civilization. Its sources include building exterior and interior lighting, advertising, outdoor area lighting (such as car parks), offices, factories, streetlights, and illuminated sporting venues.
In reply to Dr. Nizam Uddin

Re: Light pollution

by Jannatul Ferdous Mim -

Light pollution is the presence of anthropogenic and artificial light in the night environment. It is exacerbated by excessive, misdirected or obtrusive use of light, but even carefully used light fundamentally alters natural conditions