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Atmospheric Chemistry, Carbon Cycle and Climate (AC4)

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Arctic Urban Air Pollution Challenges: Assessment from the Alaskan Layered Pollution and Chemical Analysis (ALPACA) Field Experiment

An overview of the Alaskan Layered Pollution And Chemical Analysis (ALPACA) field experiment, supported by AC4, provides the first large-scale assessment of winter air quality issues in Arctic urban areas, detailing unique indoor and outdoor pollution issues.

Arctic Urban Air Pollution Challenges: Assessment from the Alaskan Layered Pollution and Chemical Analysis (ALPACA) Field Experiment Read More »

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Air Pollution Interactions with Weather and Climate Extremes: Current Knowledge, Gaps, and Future Directions

Researchers funded by AC4, MAPP, and NIDIS publish a comprehensive report on the relationships between air pollution and weather/climate extremes such as extreme precipitation, floods, droughts, wildfires, and heat waves, calling for interdisciplinary collaborations and enhanced observational and modeling capabilities.

Air Pollution Interactions with Weather and Climate Extremes: Current Knowledge, Gaps, and Future Directions Read More »

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NOAA Climate Program Office Awards $11.4 Million for Climate Science

NOAA’s Climate Program Office announced a total annual award of $11.4 million in Fiscal Year 2023 funding to support 24 new, innovative, and impactful projects that will improve our nation’s resilience at a critical time in the fight against the climate crisis.

NOAA Climate Program Office Awards $11.4 Million for Climate Science Read More »

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