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Human activities responsible for rapid increase in Earth's heat

Human activities responsible for rapid increase in Earth's heat

A new study by Princeton University and NOAA researchers has found clear evidence of human influence on Earth’s climate in the past two decades of satellite measurements. “Human activity strongly influenced the positive trend in Earth's energy imbalance, causing a significant increase in the heat stored in the planet,” said Shiv Priyam Raghuraman, the lead researcher on the study. 

July 28, 2021 0 Comments
Preliminary analysis concludes Pacific Northwest heat wave was a 1,000-year event…hopefully

Preliminary analysis concludes Pacific Northwest heat wave was a 1,000-year event…hopefully

If the preliminary results are correct, they mean that the heat wave would have been at least 150 times rarer before global warming.

July 22, 2021 0 Comments
Low-oxygen waters off Washington, Oregon coasts risk becoming large 'dead zones'

Low-oxygen waters off Washington, Oregon coasts risk becoming large 'dead zones'

A large area of poorly oxygenated water is growing off the coast of Washington and Oregon. Scientists say oxygen levels may fall low enough to create "dead zones." 

July 21, 2021 0 Comments
Deforestation, warming flip part of Amazon forest from carbon sink to source

Deforestation, warming flip part of Amazon forest from carbon sink to source

New results from a nine-year research project in the eastern Amazon rainforest finds that significant deforestation in eastern and southeastern Brazil turned what was once a forest that absorbed carbon dioxide into a source of planet-warming carbon dioxide emissions.

July 14, 2021 0 Comments
Earth has two different stratospheres, and aviation may be to blame

Earth has two different stratospheres, and aviation may be to blame

Findings of a new study of aerosols in the remote atmosphere finds that the northern stratosphere is significantlly more polluted than the south. Analysis of the aerosols suggests aviation is to blame. 

June 30, 2021 0 Comments
4 ways NOAA is studying the ocean's role in climate

4 ways NOAA is studying the ocean's role in climate

For World Ocean Month, here are four ways NOAA is tracking ocean health and our changing climate.

June 21, 2021 0 Comments
New analysis shows microbial sources fueling rise of atmospheric methane

New analysis shows microbial sources fueling rise of atmospheric methane

The sudden and sustained risesine 2007  in atmospheric levels of the potent greenhouse gas methane has posed one of the most significant and pressing questions in climate research: Where is it coming from?

June 17, 2021 0 Comments
Joint NASA, NOAA study finds Earth's energy imbalance has doubled

Joint NASA, NOAA study finds Earth's energy imbalance has doubled

Two independent types of measurements show a strong warming trend during the 14-year period from 2005 to 2019.

June 15, 2021 0 Comments
NOAA initiatives among the first round of Ocean Decade endorsed actions

NOAA initiatives among the first round of Ocean Decade endorsed actions

NOAA scientists and priorities are well reflected in several of the first Ocean Decade actions endorsed and announced this week by the United Nations Intergovernmental Oceanographic Commission of UNESCO (IOC).

June 11, 2021 0 Comments
NOAA names Oregon State University to host new institute for marine research

NOAA names Oregon State University to host new institute for marine research

The National Oceanic and Atmospheric Administration today announced it has selected Oregon State University to host NOAA’s Cooperative Institute for Marine Ecosystem and Resources Studies (CIMERS).

June 8, 2021 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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