Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Atmospheric Chemistry, Carbon Cycle and Climate (AC4)

Industry environmental pollution

Climate Program Office funds research to understand methane’s significance in the atmosphere

The Climate Program Office (CPO) is announcing eight new three-year projects in Fiscal Year 2023 (FY23) that aim to increase our understanding of methane’s significance in the atmosphere by exploring global, regional and local concentration and trends, modeling methane budgets and frameworks for measurement and verification of emissions. The competitively selected projects total $5.3 million

Climate Program Office funds research to understand methane’s significance in the atmosphere Read More »

C&GC Fellows and mentoring scientists in July 2024 at the Storm Peak Laboratory in Steamboat Springs, CO

Leadership transition at the prestigious NOAA Climate and Global Change Postdoctoral Fellowship Program

The NOAA Climate and Global Change (C&GC) Postdoctoral Fellowship Program is proud to announce a transition in its leadership, continuing the decades-long tradition of the Climate Program Office (CPO) supporting the flagship NOAA program, which is operated by UCAR. Dr. Monika Kopacz will succeed Dr. Ginny Selz, who has provided exemplary program leadership as federal

Leadership transition at the prestigious NOAA Climate and Global Change Postdoctoral Fellowship Program Read More »

Cows in a line

Seasonal impacts of ammonia emissions from animal feeding operations on air quality in northeastern Colorado

A recent study shows that high summer temperatures inhibit ammonium nitrate formation from ammonia emissions at animal feeding operations, potentially leading to high particulate matter levels in cooler seasons.

Seasonal impacts of ammonia emissions from animal feeding operations on air quality in northeastern Colorado Read More »

African air quality: framework for a proactive observing and modeling strategy

The public health threat of air pollution in Africa, which already results in 1.1 million premature deaths annually, is expected to intensify under rapid urbanization and population growth. To develop strategies for improving air quality monitoring and research in East Africa, scientists from around the world convened for workshops virtually in 2021 and in-person in

African air quality: framework for a proactive observing and modeling strategy Read More »

GeoXo logo

NOAA and NASA meet with partners and stakeholders advance readiness for atmospheric composition instrument in the future Geostationary Extended Observations satellite mission

The ACX meeting was crucial as it brought together key agency leaders and stakeholders to advance the strategic planning and coordination for the new Atmospheric Composition Instrument, ensuring its readiness to provide essential hourly observations of air pollutants for climate and air quality research and mitigation efforts.

NOAA and NASA meet with partners and stakeholders advance readiness for atmospheric composition instrument in the future Geostationary Extended Observations satellite mission Read More »

Scroll to Top