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Colorado report: climate change projected to reduce water in streams, increase water needs for crops, cities

Rising temperatures will tend to reduce the amount of water in many of Colorado’s streams and rivers, melt mountain snowpack earlier in the spring, and increase the water needed by thirsty crops and cities, according to the new report, “Climate Change in Colorado: A Synthesis to Support Water Resources Management and Adaptation,” which updates and expands upon an initial report released in 2008.

Climate model shows Australia’s rainfall decline due to human-caused climate change

New climate model will help improve regional climate predictions in U.S.

NOAA scientists have developed a new high-resolution climate model that shows southwestern Australia’s long-term decline in fall and winter rainfall is caused by increases in manmade greenhouse gas emissions and ozone depletion, according to research published today in Nature Geoscience.

NOAA tests unmanned aircraft for wildlife surveys and environmental research in Hawaii

NOAA scientists are testing two types of unmanned aircraft this summer to survey a variety of rare and endangered species, monitor remote marine areas, locate marine debris for removal and study fragile ecological features in the vast Papahānaumokuākea Marine National Monument in the Northwestern Hawaiian Islands.

NOAA and partner scientists study ocean acidification in Prince William Sound

New unmanned tools used to track effects of melting glaciers

Scientists from NOAA’s Pacific Marine Environmental Laboratory, the University of Alaska and the Alaska Ocean Observing System are teaming up this summer and early fall to use new unmanned tools to study how melting glaciers in Alaska’s Prince William Sound may be intensifying ocean acidification in the sound and on the Gulf of Alaska continental shelf. 

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Popular Research News

Rise of carbon dioxide unabated

Rise of carbon dioxide unabated Read more

Atmospheric carbon dioxide measured at Mauna Loa Observatory reached a seasonal peak of 417.1 parts per million for 2020 in May, the highest monthly reading ever recorded. Monthly CO2 values at Mauna Loa first breached the 400 ppm threshold in 2014, and are now at levels not experienced by the atmosphere in several million years.

Dangerous humid heat extremes occurring decades before expected

Dangerous humid heat extremes occurring decades before expected Read more

Climate models project that combinations of heat and humidity could reach deadly thresholds for anyone spending several hours outdoors by the end of the 21st century. However, new NOAA-supported research says these extremes are already happening — decades before anticipated — due to global warming to date.  

NOAA unveils 10-year roadmap for tackling ocean, Great Lakes acidification

Warming influence of greenhouse gases continues to rise, NOAA finds

Warming influence of greenhouse gases continues to rise, NOAA finds Read more

NOAA’s Annual Greenhouse Gas Index tracks the concentrations of greenhouse gases being added to the atmosphere principally from human-caused emissions. The AGGI then calculates the heat being added to Earth's atmosphere and oceans as a result. 

NOAA teams with United Nations to create locust-tracking application

NOAA teams with United Nations to create locust-tracking application Read more

NOAA’s powerful air quality model used to track pollution from wildfires, volcanoes and industrial accidents is now being used to help warn communities across Africa and Asia of what have been called the worst locust swarms in a quarter century. 

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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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