Carbon dioxide sink - Enhancing natural sequestration

A carbon dioxide sink or CO2 sink is a carbon reservoir that is increasing in size, and is the opposite of a carbon "source". The main sinks are the oceans and growing vegetation. The concept has become more widely known through its application by the Kyoto Protocol. Carbon sequestration is the term describing processes that remove carbon from the biosphere. A variety of means of artificially capturing and storing carbon, as well as of enhancing natural sequestration processes, are being explored. This ...

Including:

• Carbon dioxide sink - Natural sinks
• Carbon dioxide sink - Forests
• Carbon dioxide sink - Oceans
• Carbon dioxide sink - Enhancing natural sequestration
• Carbon dioxide sink - Forests
• Carbon dioxide sink - Oceans
• Carbon dioxide sink - Soils
• Carbon dioxide sink - Artificial sequestration
• Carbon dioxide sink - Carbon capture
• Carbon dioxide sink - Oceans
• Carbon dioxide sink - Geological sequestration
• Carbon dioxide sink - Mineral sequestration
• Carbon dioxide sink - Carbon sinks and the Kyoto Protocol
• Carbon dioxide sink - Notes

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Carbon dioxide sink - Forests. Forests are carbon dioxide stores, but the sink effect exists only when they grow in size: it is thus naturally limited. The rate at which forests can sequester carbon, given the available land, is far exceeded by the rate at which it is released by the combustion of fossilised forests (coal, oil and natural gas). It seems clear that the use of forests to curb climate change can only be a temporary measure. Even optimistic estimates come to the conclusion that the planting of new fo ...

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Carbon dioxide sink, Carbon dioxide sink - Natural sinks, Carbon dioxide sink - Forests, Carbon dioxide sink - Oceans, Carbon dioxide sink - Enhancing natural sequestration, Carbon dioxide sink - Forests, Carbon dioxide sink - Oceans, Carbon dioxide sink - Soils, Carbon dioxide sink - Artificial sequestration, Carbon dioxide sink - Carbon capture, Carbon dioxide sink - Oceans, Carbon dioxide sink - Geological sequestration, Carbon dioxide sink - Mineral sequestration, Carbon dioxide sink - Carbon sinks and the Kyoto Protocol, Carbon dioxide sink - Notes

Read more here: » Carbon dioxide sink: Encyclopedia II - Carbon dioxide sink - Enhancing natural sequestration

For carbon to be sequestered artificially (i.e. not using the natural processes of the carbon cycle) it must first be captured. Thereafter it can be stored in a variety of ways. Natural gas purification plants often already have to remove carbon dioxide, either to avoid dry ice clogging gas tankers or to prevent carbon dioxide concentrations exceeding the 3% maximum permitted on the natural gas distribution grid. Beyond this, one of the most likely early applications of carbon capture is the capture of carbon dioxide from flue ...

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Carbon dioxide sink, Carbon dioxide sink - Natural sinks, Carbon dioxide sink - Forests, Carbon dioxide sink - Oceans, Carbon dioxide sink - Enhancing natural sequestration, Carbon dioxide sink - Forests, Carbon dioxide sink - Oceans, Carbon dioxide sink - Soils, Carbon dioxide sink - Artificial sequestration, Carbon dioxide sink - Carbon capture, Carbon dioxide sink - Oceans, Carbon dioxide sink - Geological sequestration, Carbon dioxide sink - Mineral sequestration, Carbon dioxide sink - Carbon sinks and the Kyoto Protocol, Carbon dioxide sink - Notes

Read more here: » Carbon dioxide sink: Encyclopedia II - Carbon dioxide sink - Artificial sequestration

Carbon dioxide sink - Forests. The idea of carbon sinks based on growing trees rests on an understanding of the carbon cycle. Enormous amounts of carbon are naturally stored in trees. As part of photosynthesis trees absorb carbon dioxide from the atmosphere and store it as carbon while oxygen is released back into the atmosphere. Rapidly growing trees absorb a larger amount of carbon dioxide. Mature trees grow less rapidly and thus have a lower intake of carbon dioxide. Trees are about 20 per cent carbon by weigh ...

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Carbon dioxide sink, Carbon dioxide sink - Natural sinks, Carbon dioxide sink - Forests, Carbon dioxide sink - Oceans, Carbon dioxide sink - Enhancing natural sequestration, Carbon dioxide sink - Forests, Carbon dioxide sink - Oceans, Carbon dioxide sink - Soils, Carbon dioxide sink - Artificial sequestration, Carbon dioxide sink - Carbon capture, Carbon dioxide sink - Oceans, Carbon dioxide sink - Geological sequestration, Carbon dioxide sink - Mineral sequestration, Carbon dioxide sink - Carbon sinks and the Kyoto Protocol, Carbon dioxide sink - Notes

Read more here: » Carbon dioxide sink: Encyclopedia II - Carbon dioxide sink - Natural sinks

The protocols hold that, since growing vegetation absorbs carbon dioxide, countries that have large areas of forest (or other vegetation) can deduct a certain amount from their emissions, thus making it easier for them to achieve the desired emission levels. The effectiveness of these provisions is controversial. Some countries want to be able to trade in emission rights in carbon emission markets, to make it possible for one country to buy the benefit of carbon dioxide sinks in another country. It is said that such a market mechanism ...

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Carbon dioxide sink, Carbon dioxide sink - Natural sinks, Carbon dioxide sink - Forests, Carbon dioxide sink - Oceans, Carbon dioxide sink - Enhancing natural sequestration, Carbon dioxide sink - Forests, Carbon dioxide sink - Oceans, Carbon dioxide sink - Soils, Carbon dioxide sink - Artificial sequestration, Carbon dioxide sink - Carbon capture, Carbon dioxide sink - Oceans, Carbon dioxide sink - Geological sequestration, Carbon dioxide sink - Mineral sequestration, Carbon dioxide sink - Carbon sinks and the Kyoto Protocol, Carbon dioxide sink - Notes

Read more here: » Carbon dioxide sink: Encyclopedia II - Carbon dioxide sink - Carbon sinks and the Kyoto Protocol