In the top-down approach, the carbon balance from an atmospheric perspective is compiled by running an atmospheric transport model (the so ... of the global carbon cycle. A broader concept of ...

as part of what is called ‘the global carbon cycle.’ A change in any of these fluxes could have wide-ranging impacts on ecosystems and our climate. The IAEA Environment Laboratories apply nuclear and ...

Tutolo led a new study of rock samples collected by the Curiosity rover that might have answered this question. The mystery ...

Mars, one of our closest planetary neighbors, has fascinated people for hundreds of years, partly because it is so similar to ...

The ocean plays a large role in cycling carbon dioxide in the atmosphere. Determining how much carbon is locked away in the ...

NASA's Curiosity rover has uncovered evidence of a past carbon cycle on Mars. This breakthrough provides scientists with new ...

Carbon cycle–climate feedbacks are expected to diminish the size of the terrestrial carbon sink over the next century. Model simulations suggest that nitrogen availability is likely to play a ...

Researchers have successfully launched a new satellite that is designed to study the planet's forests and "provide unprecedented insight" into how those regions impact the Earth's carbon cycle ...

The finding is the first evidence of a carbon cycle on the Red Planet, but also suggests that Mars lost its life-friendly climate because that carbon cycle was slow, researchers report in the ...

The resuspension of seafloor sediments—triggered by human activities such as bottom trawling as well as natural processes ...

Analysis from the Curiosity rover provides powerful evidence that Mars once maintained a robust carbon cycle. This discovery opens new possibilities about whether life could have thrived there ...