Record heat in 2024 caused ecosystems on land to emit nearly as much carbon dioxide as they took out of the atmosphere ...

Atmospheric carbon dioxide derives from multiple natural sources including volcanic outgassing, the combustion of organic matter, and the respiration processes of living aerobic organisms; man ...

Climate change: Soil respiration releases carbon Date: July 23, 2014 Source: Carnegie Institution Summary: The planet's soil releases about 60 billion tons of carbon into the atmosphere each year ...

This kind of respiration is a reversal of the photosynthesis reaction: glucose and oxygen combine to release energy, with water and carbon dioxide as waste products, instead of the other way around.

High CO2 hikes soybean plant respiration CHAMPAIGN, Ill., Feb. 9 (UPI) -- U.S. scientists say they've determined soybean leaves grown at the high carbon dioxide levels predicted for 2050 respire ...

According to a new study published yesterday (Aug. 1) in the journal Nature, there's about twice as much carbon dioxide (CO2) stored in Earth's soil as there is floating around the atmosphere, and ...

High CO2 boosts plant respiration, potentially affecting climate and crops Peer-Reviewed Publication. University of Illinois at Urbana-Champaign, News Bureau ...

USDA Forest Service researchers from the Southern Research Station (SRS) unit in Research Triangle Park, NC, have patented a system for measuring the carbon dioxide emitted from forest soils and ...

Soils around the globe have increased their emissions of carbon dioxide over the past few decades, according to an analysis of 439 studies. The findings, published in the March 25 issue of Nature ...

The chain of events leading to carbon-dioxide retention is believed to be as follows: removal of the anoxemic stimulus to respiration by the administered oxygen, reduced pulmonary ventilation ...