Definition of light pollution in English:

light pollution

noun

mass noun

Brightening of the night sky caused by street lights and other man-made sources, which has a disruptive effect on natural cycles and inhibits the observation of stars and planets.
for many astronomers light pollution has been a disaster
Example sentencesExamples
- I live in Flagstaff, AZ and the light pollution laws here limit the amount of lumens per acre.
- Here is the Southern California portion of the North American artificial light pollution map.
- The enactment of light pollution regulations began in Arizona and California, to reduce sky glow that was impeding astronomical research in those states.
- Highest levels of light pollution are indicated with red, the black indicates no light pollution detected.
- There are too many local planning authorities which have not taken the issue of light pollution seriously.
- This would not eliminate light pollution but at least would set to zero its high yearly growth rate.
- Clearly our light pollution problem is dominated by light from the local communities.
- The following is a list of existing light pollution ordinances from communities in Southeast Michigan.
- The light pollution that results from this misuse is, however, the easiest of pollution sources to fix.
- Amateur Astronomers and Wildlife Associations worldwide regard the increasing light pollution with increasing concern.
- The group, which has grown to more than 4,000 members in 69 countries across the globe since 1988, works to combat light pollution to preserve and protect the nocturnal environment.
- This makes it possible for light pollution in different areas to be compared without the confusion of altitude effects.
- ‘The sources of light pollution are as varied as each community or region,’ he says.
- But some aspects of light pollution are not widely appreciated by amateur astronomers.

Definition of light pollution in US English:

light pollution

nounlīt pəˈlo͞oSHənlaɪt pəˈluʃən

Brightening of the night sky caused by street lights and other man-made sources, which has a disruptive effect on natural cycles and inhibits the observation of stars and planets.
for many astronomers light pollution has been a disaster
Example sentencesExamples
- Clearly our light pollution problem is dominated by light from the local communities.
- This makes it possible for light pollution in different areas to be compared without the confusion of altitude effects.
- The light pollution that results from this misuse is, however, the easiest of pollution sources to fix.
- The group, which has grown to more than 4,000 members in 69 countries across the globe since 1988, works to combat light pollution to preserve and protect the nocturnal environment.
- The enactment of light pollution regulations began in Arizona and California, to reduce sky glow that was impeding astronomical research in those states.
- The following is a list of existing light pollution ordinances from communities in Southeast Michigan.
- There are too many local planning authorities which have not taken the issue of light pollution seriously.
- This would not eliminate light pollution but at least would set to zero its high yearly growth rate.
- I live in Flagstaff, AZ and the light pollution laws here limit the amount of lumens per acre.
- ‘The sources of light pollution are as varied as each community or region,’ he says.
- Highest levels of light pollution are indicated with red, the black indicates no light pollution detected.
- Amateur Astronomers and Wildlife Associations worldwide regard the increasing light pollution with increasing concern.
- Here is the Southern California portion of the North American artificial light pollution map.
- But some aspects of light pollution are not widely appreciated by amateur astronomers.

单词	light pollution
释义	Definition of light pollution in English: light pollution noun mass noun Brightening of the night sky caused by street lights and other man-made sources, which has a disruptive effect on natural cycles and inhibits the observation of stars and planets. for many astronomers light pollution has been a disaster Example sentencesExamples I live in Flagstaff, AZ and the light pollution laws here limit the amount of lumens per acre. Here is the Southern California portion of the North American artificial light pollution map. The enactment of light pollution regulations began in Arizona and California, to reduce sky glow that was impeding astronomical research in those states. Highest levels of light pollution are indicated with red, the black indicates no light pollution detected. There are too many local planning authorities which have not taken the issue of light pollution seriously. This would not eliminate light pollution but at least would set to zero its high yearly growth rate. Clearly our light pollution problem is dominated by light from the local communities. The following is a list of existing light pollution ordinances from communities in Southeast Michigan. The light pollution that results from this misuse is, however, the easiest of pollution sources to fix. Amateur Astronomers and Wildlife Associations worldwide regard the increasing light pollution with increasing concern. The group, which has grown to more than 4,000 members in 69 countries across the globe since 1988, works to combat light pollution to preserve and protect the nocturnal environment. This makes it possible for light pollution in different areas to be compared without the confusion of altitude effects. ‘The sources of light pollution are as varied as each community or region,’ he says. But some aspects of light pollution are not widely appreciated by amateur astronomers. Definition of light pollution in US English: light pollution nounlīt pəˈlo͞oSHənlaɪt pəˈluʃən Brightening of the night sky caused by street lights and other man-made sources, which has a disruptive effect on natural cycles and inhibits the observation of stars and planets. for many astronomers light pollution has been a disaster Example sentencesExamples Clearly our light pollution problem is dominated by light from the local communities. This makes it possible for light pollution in different areas to be compared without the confusion of altitude effects. The light pollution that results from this misuse is, however, the easiest of pollution sources to fix. The group, which has grown to more than 4,000 members in 69 countries across the globe since 1988, works to combat light pollution to preserve and protect the nocturnal environment. The enactment of light pollution regulations began in Arizona and California, to reduce sky glow that was impeding astronomical research in those states. The following is a list of existing light pollution ordinances from communities in Southeast Michigan. There are too many local planning authorities which have not taken the issue of light pollution seriously. This would not eliminate light pollution but at least would set to zero its high yearly growth rate. I live in Flagstaff, AZ and the light pollution laws here limit the amount of lumens per acre. ‘The sources of light pollution are as varied as each community or region,’ he says. Highest levels of light pollution are indicated with red, the black indicates no light pollution detected. Amateur Astronomers and Wildlife Associations worldwide regard the increasing light pollution with increasing concern. Here is the Southern California portion of the North American artificial light pollution map. But some aspects of light pollution are not widely appreciated by amateur astronomers.
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