Abstract: Toward the end of the Cirrus Regional Study of Tropical Anvils and Cirrus Layer?Florida Area Cirrus Experiment (CRYSTAL?FACE) field campaign held during July 2002, high concentrations of Saharan dust, which can serve as ...

Abstract: Mixed-phase stratus clouds are ubiquitous in the Arctic and play an important role in climate in this region. However, climate and regional models have generally proven unsuccessful at simulating Arctic cloudiness, ...