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Is the Southern Ocean absorbing or emitting carbon dioxide?

Is the Southern Ocean absorbing or emitting carbon dioxide?

The answer is important for understanding how the Earth system is responding to climate change.

February 11, 2021 0 Comments
Emissions of a banned ozone-depleting gas are back on the decline

Emissions of a banned ozone-depleting gas are back on the decline

New analyses of global air measurements show that five years after an unexpected spike in emissions of the banned ozone-depleting chemical chlorofluorocarbon CFC-11, they dropped sharply between 2018 and 2019. 

February 10, 2021 0 Comments
Cooling effect of clouds generated by shipping overestimated, study says

Cooling effect of clouds generated by shipping overestimated, study says

New research indicates that man-made clouds formed along shipping routes dissipate too quickly to provide insight into the cooling effect of naturally occuring marine clouds.

January 29, 2021 0 Comments
Frigid Arctic air outbreaks may be predictable, new research suggests

Frigid Arctic air outbreaks may be predictable, new research suggests

Known for precipitating outbreaks of Arctic air, stratospheric events in polar regions often cause other kinds of extreme weather. Since the stratosphere takes a long time to recover after these events, scientists may be able to improve predictability of extreme weather weeks ahead of time.

January 28, 2021 0 Comments
Acidification impedes shell development of plankton off the U.S. West Coast

Acidification impedes shell development of plankton off the U.S. West Coast

Results from a 2016 research cruise show ocean acidification has interfered with shell development of zooplankton that are a critical part of the marine food web.

January 19, 2021 0 Comments
New Drought.gov a one-stop NOAA resource for all things drought

New Drought.gov a one-stop NOAA resource for all things drought

NIDIS, NOAA’s National Integrated Drought Information System, has launched a redesigned U.S. Drought Portal to better serve stakeholders, decisionmakers, the media, and the public. 

January 15, 2021 0 Comments
The amazing research resume of the High-Resolution Rapid Refresh Model

The amazing research resume of the High-Resolution Rapid Refresh Model

From its inception as an experiment to improve forecasts for aviation, to its transition of its final update to NOAA National Weather Service operations, the Global Systems Laboratory’s pioneering High-Resolution Rapid Refresh weather model established a remarkable resume of research accomplishments. 

January 14, 2021 0 Comments
How will climate change change El Niño and La Niña?

How will climate change change El Niño and La Niña?

A new book published by the American Geophysical Union provides first detailed examination of how climate change may influence El Niño and La Niña.

November 9, 2020 0 Comments
High-resolution snow projections developed to inform wolverine conservation

High-resolution snow projections developed to inform wolverine conservation

A new, fine-scale modeling approach developed by NOAA and CIRES scientists now projects that there will still be enough high-elevation snow by the middle of the 21st Century to support - according to federal biologists - the denning habits of one iconic North American mountain-dweller, the wolverine. 

October 13, 2020 0 Comments
Lawns provide surprising contribution to L.A. Basin’s carbon emissions

Lawns provide surprising contribution to L.A. Basin’s carbon emissions

Understanding the biologic contribution of CO2  to megacities' overall carbon emissions will be important for designing and evaluating mitigation strategies.

October 12, 2020 0 Comments
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Oceanic and Atmospheric Research (OAR) - or "NOAA Research" - provides the research foundation for understanding the complex systems that support our planet. Working in partnership with other organizational units of the NOAA, a bureau of the Department of Commerce, NOAA Research enables better forecasts, earlier warnings for natural disasters, and a greater understanding of the Earth. Our role is to provide unbiased science to better manage the environment, nationally, and globally.

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