In 1999, world gross carbon dioxide emissions from coal usage were 8,666 million tonnes of carbon dioxide.

Carbon dioxide typically accounts for 10 to 40 of emissions.

Less firewood is consumed, but carbon dioxide emissions have increased.

But and here comes the real hit carbon dioxide emissions grew seventeen fold.

In other words, the world can combine economic growth with declining emissions of carbon dioxide.

Transportation emissions are close behind, contributing about one third of U.S. production of carbon dioxide.

This design lowers the emissions of both nitrogen oxides (NO x ) and carbon dioxide (CO2).

Sequestration of carbon dioxide (CO2) emissions by the LUCF sector in most Parties offset the GHG emissions originating from this sector.

The use of wood products in place of materials that are associated with the release of large volumes of carbon dioxide could lead to significant net reductions in carbon dioxide emissions.

They plan to reduce carbon dioxide emissions by issuing a limited amount of carbon credits to each power plant in participating states.

First, energy strategy must satisfy three objectives low cost, diverse supply, and drastically reduced carbon dioxide emissions.

What defines the Kyoto approach, of course, is a single minded focus on cutting carbon dioxide emissions.

The concrete action that they had in mind was getting governments to mandate drastic cuts in carbon dioxide emissions.

Carbon dioxide emissions have been growing fast, fossil fuel resources are being depleted rapidly, and global warming has accelerated.

Carbon dioxide emissions In thermal WtE technologies, nearly all of the carbon content in the waste is emitted as carbon dioxide () to the atmosphere (when including final combustion of the products from pyrolysis and gasification except when producing bio char for fertilizer).

However, forestry measures alone are not sufficient to halt the increase in atmospheric concentrations of carbon dioxide, although they can complement efforts by reducing carbon emissions.

Already, hybrid automobiles, which combine gasoline and battery power, can roughly double fuel efficiency, cutting carbon dioxide emissions by half.

Three objectives should be targeted low cost alternatives to fossil fuels, greater energy efficiency, and reduction of carbon dioxide emissions.

The decisions specified how to measure emissions and reductions, and the extent to which carbon dioxide absorbed by carbon sinks could be counted towards the Kyoto targets.

COPENHAGEN Advocates of drastic cuts in carbon dioxide emissions now speak a lot less than they once did about climate change.

As figure 2 illustrates, type (iii) projects shall not exceed total direct emissions of 15 kilotonnes (kt) of carbon dioxide (CO2) equivalent annually, and must reduce greenhouse gas emissions.

A well designed fund would slow or stop deforestation, preserve biodiversity, and reduce emissions of carbon dioxide the burning of cleared forests.

Carbon dioxide levels are one third higher now than at any time in the past million years, owing to our industrial emissions.

With carbon dioxide emissions in 2010 of 6,494,000 tonnes, Ethiopia contributes just 0.02 to the annual human caused release of greenhouse gases.

Transport systems have significant impacts on the environment, accounting for between 20 and 25 of world energy consumption and carbon dioxide emissions.

Accounting for only 15 of the world's population, they cause 50 of global carbon dioxide emissions with all their implications for climate change.

Netadjusted the estimate of net emissions removals for the activity after application of any adjustments, expressed in tonnes of carbon dioxide (CO2) equivalent

Now, as we breathe, we produce carbon dioxide, and that carbon dioxide needs to be scrubbed out of the system.

Yet activists claimed that there was a moral obligation to cut carbon dioxide emissions, and were cheered on by businesses that stood to gain.

By shifting to alternative energy sources, economizing on energy use, and capturing and safely storing the carbon dioxide produced by fossil fuels, global society can limit its emissions of carbon dioxide to prudent levels at an estimated cost of under 1 of global income.

The main greenhouse gas is carbon dioxide.

The Kyoto Protocol created a mechanism for trading carbon dioxide emissions, which promises to manage the risks of an even bigger potential disaster global warming.

The most important challenge is to reduce, and eventually nearly eliminate, carbon dioxide emissions from burning fossil fuels such as oil, natural gas, and coal.

Measures that some legislators favor, such as transforming coal into liquids, increase secure supplies, but they imply more carbon dioxide emissions than imported oil does.

Through new energy efficiency initiatives, Singapore aimed to reduce up to 190,000 tonnes of carbon dioxide emissions by 2012 and help achieve a 25 per cent improvement in carbon intensity between 1990 and 2012.

But, beyond this well trodden battlefield, something amazing has happened Carbon dioxide emissions in the United States have dropped to their lowest level in 20 years.

Carbon Dioxide is sometimes harmful to the human.

China is already a top carbon dioxide emitter.

CAMBRIDGE There is a serious danger that the international adoption of cap and trade legislation to limit carbon dioxide emissions will trigger a new round of protectionist measures.

Early infrared seekers were most effective in detecting infrared radiation with shorter wavelengths, such as the 4.2 micrometre emissions of the carbon dioxide efflux of a jet engine.

As a result, in the long term, approximately 3.5 million tons of heating oil could be replaced, hence 12 million tons of carbon dioxide emissions could be avoided.

Inorganic carbon compounds Many compounds that contain carbon are considered inorganic, for example, carbon monoxide, carbon dioxide, carbonates, cyanides, cyanates, carbides, and thiocyanates.

Conversely, oxygenated blood has a reduced capacity for carbon dioxide.

But and here comes the real hit carbon dioxide emissions grew seventeen fold. That is the biggest problem we face the unforeseen result of increased economic activity and prosperity.

Since the 1960s, the steel industry has made considerable efforts to limit environmental pollution, reducing by half both energy consumption and carbon dioxide emissions per ton of steel produced.