Articles with "carbon" as a keyword



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Experimental Assessment of Carbon Dioxide Content in Inhaled Air With or Without Face Masks in Healthy Children: A Randomized Clinical Trial.

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Published in 2021 at "JAMA pediatrics"

DOI: 10.1001/jamapediatrics.2021.2659

Abstract: Experimental Assessment of Carbon Dioxide Content in Inhaled Air With or Without Face Masks in Healthy Children: A Randomized Clinical Trial Many governments have made nose and mouth covering or face masks compulsory for schoolchildren.… read more here.

Keywords: carbon dioxide; face masks; carbon; inhaled air ... See more keywords
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Net community production and carbon export during the late summer in the Ross Sea, Antarctica

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Published in 2017 at "Global Biogeochemical Cycles"

DOI: 10.1002/2016gb005417

Abstract: The phytoplankton bloom in the Ross Sea is the largest in spatial extent and one of the most productive in Antarctica, yet the fate of the summer bloom remains poorly understood. Here we present carbon… read more here.

Keywords: ross sea; sea; carbon; late summer ... See more keywords
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Mixed‐layer carbon cycling at the Kuroshio Extension Observatory

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Published in 2017 at "Global Biogeochemical Cycles"

DOI: 10.1002/2016gb005547

Abstract: Seven years of data from the NOAA Kuroshio Extension Observatory (KEO) surface mooring, located in the North Pacific Ocean carbon sink region, were used to evaluate drivers of mixed-layer carbon cycling. A time-dependent mass balance… read more here.

Keywords: mixed layer; kuroshio extension; carbon; layer carbon ... See more keywords
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Simulating estimation of California fossil fuel and biosphere carbon dioxide exchanges combining in situ tower and satellite column observations

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jd025617

Abstract: Author(s): Fischer, Marc L.; Parazoo, Nicholas; Brophy, Kieran; Cui, Xinguang; Jeong, Seongeun; Liu, Junjie; Kelling, Ralph; Taylor, Thomas E.; Gurney, Kevin; Oda, Tomohiro; Graven, Heather | Abstract: We report simulation experiments estimating the uncertainties in… read more here.

Keywords: carbon; fuel biosphere; fossil fuel; co2 ... See more keywords
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Assimilation of repeated woody biomass observations constrains decadal ecosystem carbon cycle uncertainty in aggrading forests

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jg003520

Abstract: Forest carbon sink strengths are governed by plant growth, mineralization of dead organic matter, and disturbance. Across landscapes, remote sensing can provide information about aboveground states of forests and this information can be linked to… read more here.

Keywords: information; carbon; uncertainty; biomass ... See more keywords
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Slow‐sinking particulate organic carbon in the Atlantic Ocean: Magnitude, flux, and potential controls

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Published in 2017 at "Global Biogeochemical Cycles"

DOI: 10.1002/2017gb005638

Abstract: The remineralization depth of particulate organic carbon (POC) fluxes exported from the surface ocean exerts a major control over atmospheric CO₂ levels. According to a long-held paradigm most of the POC exported to depth is… read more here.

Keywords: poc; carbon; atlantic ocean; organic carbon ... See more keywords
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Sundaland Peat Carbon Dynamics and Its Contribution to the Holocene Atmospheric CO2 Concentration

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Published in 2018 at "Global Biogeochemical Cycles"

DOI: 10.1002/2017gb005763

Abstract: The Sunda Shelf is a large submerged extension of the continental shelf of mainland Asia, joining the islands of Borneo, Java, and Sumatra, and forming the shallow seabed of the South China Sea. Recent studies… read more here.

Keywords: peat carbon; holocene; carbon; sundaland peat ... See more keywords
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Agreement of CMIP5 Simulated and Observed Ocean Anthropogenic CO2 Uptake: AGREEMENT OF CARBON

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Published in 2017 at "Geophysical Research Letters"

DOI: 10.1002/2017gl074435

Abstract: NSF's Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) under NSF [PLR-1425989]; NOAA; NASA read more here.

Keywords: agreement cmip5; agreement; carbon; cmip5 simulated ... See more keywords
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Drivers of Continued Surface Warming After Cessation of Carbon Emissions

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Published in 2017 at "Geophysical Research Letters"

DOI: 10.1002/2017gl075080

Abstract: The climate response after cessation of carbon emissions is examined here, exploiting a single equation connecting surface warming to cumulative carbon emissions. The multi-centennial response to an idealized pulse of carbon is considered by diagnosing… read more here.

Keywords: carbon emissions; cessation carbon; surface warming; carbon ... See more keywords
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Revisiting Ocean Color algorithms for chlorophyll a and particulate organic carbon in the Southern Ocean using biogeochemical floats

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jc012844

Abstract: The Southern Ocean (SO) ecosystem plays a key role in the carbon cycle by sinking a major part (43%) of the ocean uptake of anthropogenic CO2, and being an important source of nutrients for primary… read more here.

Keywords: organic carbon; carbon; biogeochemical floats; southern ocean ... See more keywords
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Evaluating Southern Ocean Carbon Eddy‐Pump From Biogeochemical‐Argo Floats

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Published in 2018 at "Journal of Geophysical Research"

DOI: 10.1002/2017jc012861

Abstract: The vertical transport of surface water and carbon into ocean's interior, known as subduction, is one of the main mechanisms through which the ocean influences Earth's climate. New instrumental approaches have shown the occurrence of… read more here.

Keywords: subduction events; carbon; eddy pump; subduction ... See more keywords