Sentences with phrase «sunlight reaching the ground»

It has been suggested that higher latitudes — Siberia, for example — may become productive due to global warming, but the soil in Arctic and bordering territories is very poor, and the amount of sunlight reaching the ground in summer will not change because it is governed by the tilt of the earth.

Not exact matches

Past measurements from satellites have shown either no changes in greening between seasons or increased greening through the end of the dry season, attributed to fewer clouds blocking sunlight from reaching the ground.
Soot particles, also known as black carbon aerosols, affect climate by absorbing sunlight, which warms the surrounding air and limits the amount of solar radiation that reaches the ground.
This allows sunlight to heat the ground — killing flea eggs — and will allow sprays to reach the ground where fleas and their eggs live.
The first program proposed that as human kind has mopped up its pollution so global warming may increase as pollution seemed to be preventing a certain amount of sunlight from reaching the ground.
Many believe that increased water vapor, solar variations in radiation and magnetic flux, our relative position in the solar system, the tilt of our planet's axis, the clearing of our atmosphere of pollutants which allows more sunlight to reach the ground, or our position in the Milky Way galaxy that affects the amount of radiation reaching our atmosphere and affecting cloud formation, are also important and are not (and can not be yet) adequately considered in the computer models used by the IPCC consensus.
The aerosol hypothesis is that sulfate aerosols and black carbon are the main cause of global dimming, as they tend to act to cool the Earth by reflecting and scattering sunlight before it reaches the ground.
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