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AC4

NOAA’s Climate Program Office awards $22.3 million to advance climate science

NOAA’s Climate Program Office (CPO) has awarded more than $22.3 million to support 77 multi-year projects conducted by research partners.  With these new awards, CPO helps improve the breadth and scope of climate research, and offers opportunities for collaboration within and integration between programs. Potential research results will likely have impacts far beyond individual projects and funding programs.

NOAA’s Climate Program Office awards $22.3 million to advance climate science Read More »

Agricultural Green Revolution as a driver of increasing atmospheric CO2 seasonal amplitude

A project supported by CPO’s Modeling, Analysis, Prediction, and Projections (MAPP) and  Atmospheric Chemistry, Carbon Cycle, and Climate (AC4) programs has had new research published in Nature.  The paper, “Agricultural Green Revolution as a driver of increasing atmospheric CO2 seasonal amplitude,” was published in the journal’s Nov. 19, 2014 issue.

Agricultural Green Revolution as a driver of increasing atmospheric CO2 seasonal amplitude Read More »

New study explains wintertime ozone pollution in Utah oil and gas fields

Chemicals released into the air by oil and gas exploration, extraction and related activities can spark reactions that lead to high levels of ozone in wintertime, high enough to exceed federal health standards, according to new NOAA-led research, published online Nature. CPO’s AC-4 program supported this research.

New study explains wintertime ozone pollution in Utah oil and gas fields Read More »

Modeling regional aerosol variability over California and its sensitivity to emissions and long-range transport during the 2010 CalNex and CARES campaigns

A new paper: “Modeling regional aerosol variability over California and its sensitivity to emissions and long-range transport during the 2010 CalNex and CARES campaigns,” has been published in the Journal for Atmospheric Chemistry and Physics. CalNex (the California Nexus, Research at the Nexus of Air Quality and Climate Change) is a 2010 field program funded by state of California and the Climate Program Office’s Atmospheric Chemistry, Carbon Cycle, & Climate (AC4) program.

Modeling regional aerosol variability over California and its sensitivity to emissions and long-range transport during the 2010 CalNex and CARES campaigns Read More »

Observational evidence for interhemispheric hydroxyl parity

New research titled: “Observational evidence for interhemispheric hydorxyl parity,” appeared in the Sept. 11 issue of Nature.  The research, which is about the abundance of the hydroxyl radical on hemispheric scales,  is partially funded by CPO’s AC-4 program.

Observational evidence for interhemispheric hydroxyl parity Read More »

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