Global carbon dioxide concentration

Global carbon dioxide concentration hit record high in March

Global average concentration of carbon dioxide in the atmosphere reached a new record high in March 2015, soaring to surpass 400 parts per million, scientists revealed on Wednesday.
The news came as a reminder that the international community has failed to come up with meaningful solutions to reverse the trend in greenhouse gas emissions that are a direct cause of global warming.
The average in atmosphere carbon dioxide concentration observed in March has not been seen by scientists since NOAA monitoring started in 1957.
And scientific evidence suggests that these levels have been unseen for the entire history of human civilization as we know it.
With the dawn of the industrial age, carbon dioxide concentration levels in the atmosphere began to climb, going from 280 parts per million in 1800 to 290 parts per million in 1900. In the last century alone, the rise in concentration is one that would normally be expected to happen over the course of 10,000 or 20,000 years.
This March, the International Energy Agency reported that greenhouse gas emissions had plateaued over the last two years, stopping an upward trend.
Emissions may have stagnated, but the degree of carbon dioxide concentration in the atmosphere – a direct cause for global warming – is continuing to rise.
Current global emissions would have to be reduced by a momentous 80% in order to stop carbon dioxide concentration in its upward trend. Even if emissions came to a halt altogether, it would likely take hundreds, if not thousands, of years for concentration levels to come back down to desirable rates.

Kết quả (Anh) 1:

Global carbon dioxide concentration hand hit record high in MarchGlobal average concentration hand of carbon dioxide in the atmosphere reached a new record high in March 2015, soaring to surpass 400 parts per million, the scientists revealed on Wednesday.The news came as a reminder that the international community has failed to come up with meaningful solutions to reverse the trend in greenhouse gas emissions that are a direct cause of global warming.The average in carbon dioxide atmosphere concentration hand observed in March has not been seen by scientists since NOAA monitoring started in 1957.And scientific evidence suggests that these levels have been unseen for the entire history of human civilization as we know it.With the dawn of the industrial age, the concentration hand carbon dioxide levels in the atmosphere began to climb, going from 280 parts per million in 1800 to 290 parts per million in 1900. In the last century alone, the rise in concentration hand is one that would normally be expected to happen over the course of 10.000 or 20.000 years.This March, the International Energy Agency reported that greenhouse gas emissions had plateaued over the last two years, stopping an upward trend.Emissions may have stagnated, but the degree of carbon dioxide concentration hand in the atmosphere-a direct cause for global warming – is continuing to rise.Current global emissions would have to be reduced by a momentous 80% in order to stop carbon dioxide concentration in its upward trend. Even if emissions came to a halt altogether, it would likely take hundreds, if not thousands, of years for concentration levels to come back down to desirable rates.

Kết quả (Anh) 2:

Global carbon dioxide concentration in March hit record high concentration of carbon dioxide Global average in the atmosphere reached a new record high in March 2015, the SURPASS Soaring to 400 parts per million, scientists of revealed on Wednesday. The news came as a reminder international community rằng has failed to come up with meaningful solutions to reverse the trend in greenhouse gas emissions a direct cause, được of global warming. The average concentration of carbon dioxide in atmosphere Observed in March hasnt seen by scientists of since NOAA được khởi monitoring in 1957. And the scientific Evidence đề nghị này có được levels unseen for the entire history of human civilization as We Know it. With the dawn of the industrial age, levels of carbon dioxide concentration in the atmosphere Began to climb, going from 280 to 1800 parts per million in 290 parts per million in 1900. In the last century alone, the rise in concentration is One That would be expected to happen thường over the course of 10,000 or 20,000 years. This March, the International Energy Agency greenhouse gas emissions Reported mà had plateaued over the last two years, stopping an Upward trend. Emissions have unfortunately stagnated, but the degree of concentration of carbon dioxide in the atmosphere - a direct cause, for global warming - is Continuing to rise. Current global emissions would have to be reduced by 80% in a momentous order to stop its carbon dioxide concentration in Upward trend. Even if emissions came to a halt altogether, it would take hundreds Likely, if not Thousands, of years for concentration levels to come back down to desirable rates.