namely that of light pollution.
13 March 2014."Light Pollution Harms the Environment." Light Pollution Impacts Animals and Environment.
by the human eye but also the amount of visible light pollution
When I think about the term "light pollution", I know that it sounds extreme. However, when one considers thedamaging effects it causes us and the, onerealizes that light pollution is just as damaging as a toxic chemical spill across the land. The results are almost the same. Thedifference is that with light pollution, we keep paying for and consuming energy resources, night after night, just to re-make thisvery same pollution, which we could so easily correct if we just put in some effort. In short, stop harming yourself and others insociety. Just turn the lights off.
How do greenhouse gases affect the climate? Explore the atmosphere during the ice age and today. What happens when you add clouds? Change the greenhouse gas concentration and see how the temperature changes. Then compare to the effect of glass panes. Zoom in and see how light interacts with molecules. Do all atmospheric gases contribute to the greenhouse effect?
Polarized light pollution of matte solar ..
has apage that shows another resulting effect of light pollution -- obesity. They report our , defined asthe period between the onset and cessation of melatonin secretion shortens due to light pollution. Our bodies then act as if it is. Our body clocks evolved to fit the lifestyles of our hunter-gatherer ancestors, who had no artificiallighting. They may have slept less in the longer days of summer, which was also the time for storing up fat reserves for the leanerwinter ahead. But in today's common sleep-deprived, electrified modern lifestyle may be telling our internal clocks it's summer allthe time. Combined with readily available food year-round and you have a simple prescription for substantially increasedcaloric intakes, and thus greater obesity.
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Human Knowledge: Foundations and Limits
c The current (2008) burden of anthropogenic particulate matter air pollution is, with some simplifying assumptions, an effect on mortality in 2008 equivalent to nearly 29,000 deaths in the UK at typical ages and an associated loss of total population life of 340,000 life-years. The burden can also be represented as a loss of life expectancy from birth of approximately six months.
32. However we consider that, overall, the current evidence is mixed and remains insufficient to draw reliable conclusions about which are the most health-damaging components or sources of ambient particulate matter. Differences in pollutant sources, or variations in the constituents of pollutant mixtures, only partly explain variation in effects of particulates reported from epidemiological studies, and it is not clear which are the most important constituents. Our view is that there is insufficient evidence to assess, on the basis of relative toxicity, whether reduction of one component of particulate matter would improve health more than targeting other components. Nor are we able to recommend differential coefficients for quantification.
Glossary of Terms: A - Physical geography
Air Pollution - Our World in Data
16/03/2015 · Light pollution alters the phenology of dawn and dusk singing in common European songbirds
ap sample lab 12 dissolved oxygen - Biology Junction
effects on human health and ecology as a result of artificial light at night
The Greenhouse Effect - Greenhouse Effect | …
14/10/2015 · We tested the hypothesis that light pollution disrupts sleep by recording ..
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