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Scientists solve long-standing mystery:Why atmospheric carbon dioxide was lower during ice ages(图)
Scientists long-standing mystery atmospheric carbon dioxide lower during ice ages
2019/10/28
Since scientists first determined that atmospheric carbon dioxide was lower during ice ages than during warm phases, they have looked at why, theorizing that it may be a function of ocean circulation,...
Earlier snowmelt decreases streamflow,reduces forests'ability to regulate atmospheric carbon dioxide
snowmelt decreases streamflow reduces forests'ability atmospheric carbon dioxide
2016/8/11
Earlier annual snowmelt periods may hinder the ability of forests to regulate atmospheric carbon dioxide (CO2), according to the results of a new study.The findings, published in Geophysical Research ...
Simulation of variability in atmospheric carbon dioxide using a global coupled Eulerian – Lagrangian transport model
Coupling Transport models Lagrangian particle dispersion models Gas The ground emissions Traffic observation sites
2014/12/9
This study assesses the advantages of using a coupled atmospheric-tracer transport model, comprising a global Eulerian model and a global Lagrangian particle dispersion model, to improve the reproduci...
Researchers find arid areas absorb unexpected amounts of atmospheric carbon
Researchers find arid areas unexpected amounts atmospheric carbon
2014/4/16
PULLMAN, Wash. – Researchers led by a Washington State University biologist have found that arid areas, among the biggest ecosystems on the planet, take up an unexpectedly large amount of carbon as le...
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Symbiotic fungi inhabiting plant roots have major impact on atmospheric carbon, scientists say(图)
Symbiotic fungi
2014/3/17
AUSTIN, Texas — Microscopic fungi that live in plants' roots play a major role in the storage and release of carbon from the soil into the atmosphere, according to a University of Texas at Austin rese...
Atmospheric carbon to hit five-million-year record, marine expert warns(图)
Atmospheric carbon
2014/7/11
The Earth's atmospheric concentration of carbon dioxide (CO2) is about to rise to 400 parts per million (ppm) for the first time in five million years, a scientist at The University of Queensland warn...
On the Influence of Pacific Ocean Temperatures on Atmospheric Carbon Dioxide Concentration at Ocean Weather Station P
sea surface temperatures atmospheric C02 Ocean Weather Station P
2009/2/10
The study presents an analysis of atmospheric CO2 measurements at Ocean Weather Station P (50°N, 145°W) and sea surface temperatures over the North Pacific for the period 1974–78. The results show tha...
Atmospheric carbon gases retrieved from SCIAMACHY by WFM-DOAS: version 0.5 CO and CH4 and impact of calibration improvements on CO2 retrieval
Atmospheric carbon gases WFM-DOAS calibration improvements CO2 retrieval
2009/1/12
The three carbon gases carbon monoxide (CO), carbon dioxide (CO2), and methane (CH4) are important atmospheric constituents affecting air quality and climate. The near-infrared nadir spectra measured ...
Transient Response of a Global Ocean-Atmosphere Model to a Doubling of Atmospheric Carbon Dioxide
Transient Response Atmospheric Carbon Dioxide Global Ocean-Atmosphere Model
2008/12/27
The transient response of climate to an instantaneous increase in the atmospheric concentration of carbon dioxide has been investigated by a general circulation model of the coupled ocean-atmosphere-l...
Researchers Report Southern Ocean Absorbing Less Atmospheric Carbon
Biochemistry carbon dioxide
2007/5/21