EMSL will analyze aerosol samples gathered at an ARM site to better understand how microscopic particles and processes affect climate on a global scale EMSL, the Environmental Molecular Sciences Laboratory, is a U.S. Department of Energy (DOE) user facility located at Pacific Northwest National Laboratory. Two U.S. Department of Energy (DOE) user facilities are sponsoring…

From instruments to archives, terabytes on Sun, Clouds, Wind, and Gases Southern Great Plains, shown here nearly a decade ago, was ARM’s inaugural site for streaming data. In the sky over the Azores, in the remote Atlantic Ocean, a bank of clouds dips toward a radar on Graciosa Island. Data point. In Oliktok, Alaska, arctic…

ARM instrumentation played a big role in the first joint U.S.-Indian experiment of its kind Nine months of data from the Ganges Valley Aerosol Experiment (GVAX) and its growing scientific impacts are outlined in a special issue of Current Science, a prominent Indian journal. The Ganges River begins in a narrow valley in the Himalayas and…