It warned that greenhouse gases had already heated the world by 0.7C and that there could be 5C-6C more warming by 2100, with devastating impacts on humanity and wildlife.
In the 21st century, greenhouse gases have continued to accumulate in the atmosphere, just as they did in the 20th century, but global average surface air temperatures have stopped rising in tandem with the gases..
Greenhouse gas result in global warming seriously, and it is our responsibility to deal with the emission of methane, carbon dioxide and oxide nitrogen, as they not only result in global warming also waste organic substance.
Greenhouse gases contribute to the planet maintaining a temperature that can sustain life, but too much can impact the entire ecosystem that sustains us.
In a policy brief released today, we predict that Australia's greenhouse gas emissions will peak during 2019-20 at the equivalent of about 540 million tonnes of carbon dioxide.
Greenhouse gases, including CO2, prevent some of the sun's heat from escaping back into space, keeping the Earth warm enough for plants and animals to survive.
The global economic slowdown took a bite out of greenhouse gas emissions, but too little action came out of the UN climate change conference(COP15) in December 2009.
It is estimated that each year livestock production emits greenhouse gases that equal to global warming effects of 7 giga tonnes of carbon dioxide, tentatively same as that of the transport industry.
Note: In the event that other countries(or the UNFCCC as a whole) adopts a quantified atmospheric stabilization target for CO2 or any other greenhouse gases, it will be posted in The CO2Now Climate Sheet.
Under current Kyoto Protocol, and a number of greenhouse gas emissions programs, using biomass and biomass by-products as alternative fuels can be classified as reducing greenhouse gas emissions.
Add to this the fact that China and India alone will be adding an estimated 650 new coal fired power plants in the next decade, thus doubling current greenhouse gases.
The most influential greenhouse gas is not carbon dioxide, which absorbs only a part of infrared spectrum, but water vapor, which absorbs most of infrared spectrum.
They find that combatting climate change will lead to lower energy imports, but that ensuring energy independence will lead to only modest(2-15%) cuts in greenhouse gas emissions.
The North American Meat Institute, a lobbying group for the meat industry, counters that livestock production in the U.S. accounts for just four percent of total greenhouse gas emissions.
The greenhouse gases we emit are damaging the ozone layer, we rarely care about carbon footprints and one day- when all water and air is tainted- we will regret having poor emissions standards.
It has been proposed that the greenhouse gases stored in Mars's rocks and polar ice caps could be released back into the atmosphere to make it thicker, heat the planet, and allow liquid water to remain on the surface.
But as water- like most things- expands when warmed up, raising sea levels is inevitable, even if ice sheets are unavoidable. does not melt as the oceans absorb 93% of the extra heat that greenhouse gases capture in the atmosphere.
But because water, like most things, expands when it warms, sea-level rise is inevitable even if the ice sheets don't melt- the oceans absorb 93% of the extra heat that greenhouse gases trap in the atmosphere.
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