We need to see EPA regulation of greenhouse gases immediately and we need to see aggressive regulation of greenhouse gases.
One is an economic tool which puts a price on emitting greenhouse gases.
In a surprise finding, undersea hot lava is baking ocean sediments and releasing greenhouse gases. By Larry o 'hanlon.
Compared with a rowdy 1960s jet, a modern turbofan is some 80% quieter and burns as little as half as much fuel—thus producing fewer greenhouse gases.
They said actions to adapt to climate change, such as sea defences and new forms of agriculture, must take priority over efforts to reduce greenhouse gases, which would take years to have any impact.
They are greenhouse gases.
Peatlands or mires are another major store of greenhouse gases.
But coal plants have an additional strike against them: they emit harmful greenhouse gases.
He has moved unilaterally to limit greenhouse gases from vehicles and large sources such as coal-burning power plants.
May 21, 2008-can all developing countries grow as fast as the fastest growing economies without causing global greenhouse gases to spiral out of control?
The discrepancy is due to greenhouse gases in the atmosphere, which absorb and re-emit infra-red radiation, and thus keep the lower atmosphere, and the surface, warm (see the diagram below).
And these greenhouse gases perturb the radiation balance of climate.
That's because the U. S., the world's largest producer of greenhouse gases, sat on the sidelines in Bonn.
CO2 makes up about 70% of the greenhouse gases, which is considered to be one of the greatest causes of global warming.
No greenhouse gases would be released.
These reflect sunlight away from Earth and thus oppose the effect of greenhouse gases.
Correction: the article originally misstated that methane, at least 21 times more potent than CO2, is the most potent of greenhouse gases.
In this respect, clouds are like greenhouse gases.
Worse, carbon dioxide and water vapor (the two main greenhouse gases) absorb and scatter differently at different wavelengths.
Chief among these, they say, was that global emissions of greenhouse gases would peak in 2016, despite little evidence that such a U-turn in soaring emisions within seven years is "in any way viable".
Such weather doesn't seem to fit with warnings from scientists that the Earth is warming because of greenhouse gases.
Although eruptions do emit greenhouse gases such as carbon dioxide, volcanoes also spew sulfur dioxide.
But he has no serious plan to reduce greenhouse gases.
Lava injected into deep sea sediments is baking sediments and driving out greenhouse gases.
There is evidence in this ice-core record of seven periods when the ice caps expanded, and each of them shows a steady decline in the level of greenhouse gases after the ice receded again.
Fuel cell vehicles belch out none of the greenhouse gases blamed for global warming, but their high cost and a lack of hydrogen refueling stations pose obstacles to mainstream use.
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