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Filtering by: Creator Folkins, I. Creator Twohy, Cynthia

The CO2 tracer clock for the Tropical Tropopause Layer

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Park, S., Jimenez, R., Daube, B. C., Pfister, L., Conway, T. J., Gottlieb, E. W., Chow, V. Y, Curran, D. J., Matross, D. M., Bright, A., Atlas, E. L., Bui, T. P., Gao, R.-S., Twohy, Cynthia, and Wofsy, S. C.

Abstract:

Observations of CO2 were made in the upper troposphere and lower stratosphere in the deep tropics in order to determine the patterns of large-scale vertical transport and age of air in the Tropical Tropopause Layer (TTL). Flights aboard the NASA WB-57F aircraft over Central America and adjacent ocean areas took...

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(Folkins et al., 1999; Highwood and Hoskins, 1998) and the dominant source region of air entering the
Convective distribution of tropospheric ozone and tracers in the Central American ITCZ region: Evidence from observations during TC4

Creator:

Avery, Melody, Twohy, Cynthia, McCabe, David, Joiner, Joanna, Severance, Kurt, Atlas, Eliot, Blake, Donald, Bui, T. P., Crounse, John, Dibb, Jack, Diskin, Glenn, Lawson, Paul, McGill, Matthew, Rogers, David, Sachse, Glen, Scheuer, Eric, Thompson, Anne M., Trepte, Charles, Wennberg, Paul, and Ziemke, Jerald

Abstract:

During the Tropical Composition, Clouds and Climate Coupling (TC4) experiment that occurred in July and August of 2007, extensive sampling of active convection in the ITCZ region near Central America was performed from multiple aircraft and satellite sensors. As part of a sampling strategy designed to study cloud processes, the...

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production. The chemical lifetime for ozone loss is about 50 days in the tropical upper troposphere [Folkins

ScholarsArchive@OSU

The CO2 tracer clock for the Tropical Tropopause Layer

Convective distribution of tropospheric ozone and tracers in the Central American ITCZ region: Evidence from observations during TC4

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