Aircraft-based in situ measurements of cirrus cloud ice water content (IWC) are
important for cloud microphysical/radiative modeling and satellite validation studies, yet
the measurements have proven challenging due, in part, to the large dynamic range of
IWC values present in cirrus clouds. To date, three instruments designed for the
measurement...
At low latitudes, cirrus are ubiquitous and can be in
excess of 100°C colder than the surface, limiting the
amount of sunlight absorbed by the earth’s atmosphere and
surface, and reducing its loss of heat. Here we present
aircraft measurements within cirrus over southern Florida
indicating that ice crystals have...
This paper presents a detailed study of a single thunderstorm anvil cirrus cloud measured on 21 July 2002
near southern Florida during the Cirrus Regional Study of Tropical Anvils and Cirrus Layers–Florida Area
Cirrus Experiment (CRYSTAL-FACE). NASA WB-57F and University of North Dakota Citation aircraft
tracked the microphysical and radiative...
The carbon system of the western Arctic Ocean is undergoing a rapid transition as sea ice extent and thickness decline. These processes are dynamically forcing the region, with unknown consequences for CO2 fluxes and carbonate mineral saturation states, particularly in the coastal regions where sensitive ecosystems are already under threat...