Carbon dioxide sinks Since 1750, continuously increasing anthropogenic CO 2 emissions and land-use change have perturbed the natural carbon cycle. Of the 9.1 Pg C yr −1 (1 Pg C = 1 petagram or ...

Soil carbon storage is a vital ecosystem service, resulting from interactions of ecological processes. Human activities affecting these processes can lead to carbon loss or improved storage.

When it comes to energy policies, carbon capture, utilization and sequestration is one of the most controversial. The technology – where carbon is captured from industrial processes or from the ...

Google says it has wiped out its entire carbon footprint by investing in "high-quality carbon offsets". It became carbon-neutral in 2007 and says it has now compensated for all of the carbon it ...

Carbon, a building block of life, is constantly moving through different environmental compartments such as biota, the atmosphere, the ocean, soil and sediment, as part of what is called ‘the global ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial ...

Editor’s note: This is part of a series called “The Day Tomorrow Began,” which explores the history of breakthroughs at UChicago. Learn more here. Radiocarbon dating, or carbon-14 dating, is a ...

Dead organisms are broken down into smaller pieces by the process of decay. Organisms such as earthworms are involved in this process.

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. Blue Carbon refers to organic carbon captured and stored ...

People, objects and even countries all have a carbon footprint. A carbon footprint is a number, often measured in tonnes, kilograms, or grams, that represents the total amount of carbon dioxide ...

Your carbon footprint is how much carbon is released into the atmosphere as a result of your everyday activities. Carbon emissions - in the form of carbon dioxide and methane - are what cause global ...

Carbon dioxide (CO 2) comes from both natural sources (including volcanoes, the breath of animals and plant decay) and human sources (primarily the burning of fossils fuels like coal, oil and natural ...