Sentences with phrase «significant amounts of carbon emissions»

Hugely significant amounts of carbon emissions cut, and Kyoto targets within reach?

With Rob being in the UK, had he travelled to the conference this trip would have involved a significant amount of carbon emissions and squandered fuel, something that the Transition Town folks do not take lightly.

Not exact matches

The UN expects China to account for 41 % of all carbon credits issued by 2012, but a recent paper in Nature suggests that a loophole in the system has allowed investors to get rich without cutting significant amounts of emissions.

Cities are major contributors to climate change: although they cover less than 2 per cent of the earth's surface, cities consume 78 per cent of the world's energy and produce more than 60 % of all carbon dioxide and significant amounts of other greenhouse gas emissions, mainly through energy generation, vehicles, industry, and biomass use.

But China also emits a significant amount of GHGs besides carbon dioxide — methane, nitrous oxide, hydrofluorocarbons (HFCs), perfluorocarbons, sulfur hexafluoride and nitrogen trifluoride — collectively referred to as non-CO2 GHG emissions.

A CAT country could, if it wished, introduce procedures whereby additional emission permits could be issued if the trading price of permits exceeded the agreed carbon charge by a significant amount for a significant period of time.

According to a new study of 28,000 measurements collected between 2000 and 2006 and analyzed by NOAA's CarbonTracker system, only about a third of the carbon dioxide is absorbed by carbon sinks such as the soil and forests; a large portion of it ends up in the atmosphere - but that still leaves a significant amount unaccounted for.Interestingly, the CarbonTracker found carbon emissions to be highest in the Midwest; that single region released more carbon dioxide than any other country - except Russia, China, India and, of course, the U.S. Carbon dioxide was found to be most readily absorbed east of the Rocky Mountains and in northern Canada.

Recent model results, by contrast, suggest that significant impacts will persist for hundreds of thousands of years after emissions cease;» Matthews and Caldeira (2008): «We show first that a single pulse of carbon released into the atmosphere increases globally averaged surface temperature by an amount that remains approximately constant for several centuries, even in the absence of additional emissions.»