Cycle

(redirected from carbon cycle)
Also found in: Dictionary, Thesaurus, Medical, Legal, Encyclopedia, Wikipedia.
Related to carbon cycle: nitrogen cycle, water cycle, Oxygen cycle

Cycle

References in periodicals archive ?
Natural biological carbon cycles, on the other hand, run at seasonal or annual time scales - we can see them happening in our daily lives: photosynthesis in green leaves, respiration, veldfires and combustion of wood, rotting plants, and so on.
2] levels have given a needed boost both to ARS research on the carbon cycle and to conservation tillage--a range of practices that limits or reduces tillage to varying degrees.
With PACE, we will learn more about the role of marine phytoplankton in the global carbon cycle.
Using marine records of the long-term carbon cycle, Torres, West, and Gaojun Li of Nanjing University in China, reconstructed the balance between CO2 release and uptake caused by the uplift of large mountain ranges and found that the release of CO2 release by rock weathering may have played a large, but thus far unrecognized, role in regulating the concentration of atmospheric carbon dioxide over the last roughly 60 million years.
After reviewing the systems themselves, they cover sampling design; characterizing and classifying land use and land cover; natural landscape, ecosystems, and forestry; agriculture; biomass and carbon cycle modeling; and wetland, soils, and minerals.
It is significant because it shows that animals can have a big influence on the carbon cycle," said Wilmers, assistant professor of environmental studies.
A biomass plant can accelerate significantly the carbon cycle of plant life - burning biomass today will contribute to climate change, while leaving a forest standing would, barring a catastrophic wildfire, keep the carbon locked up for generations.
Buesseler, a senior scientist in the WHOI Marine Chemistry and Geochemistry Department, has explored how organic particles sink and are transformed in the ocean's dimly understood twilight zone, where sunlight fades to blackness--processes that have great impacts on the marine food web, Earth's carbon cycle, and the planet's climate.
They discuss the history and current issues of energy tax policy; the federal budget and electricity and fuel conservation issues; major provisions of the Energy Independence and Security Act of 2007; federal programs for biofuels incentives; and implications for climate change and Congress of the carbon cycle, which is longer than the election cycle.
2] through photosynthesis--should be removed from the global carbon cycle by burial.
This carbon cycle stabilizes a planet's temperature.
Unlike coal--which is extracted from underneath the Earth's surface and thus releases additional levels of carbon dioxide (CO2) into the atmosphere when burned--biomass is part of the Earth's contemporary carbon cycle.