Search Results - "Ferek, Ronald J"

Physical, chemical, and optical properties of regional hazes dominated by smoke in Brazil by Reid, Jeffrey S., Hobbs, Peter V., Ferek, Ronald J., Blake, Donald R., Martins, J. Vanderlei, Dunlap, Michael R., Liousse, Catherine

“…Gas and particle measurements are described for optically thick regional hazes, dominated by aged smoke from biomass burning, in the cerrado and rain forested…”
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Direct Radiative Forcing by Smoke from Biomass Burning by Hobbs, Peter V., Reid, Jeffrey S., Kotchenruther, Robert A., Ferek, Ronald J., Weiss, Ray

“…Airborne measurements in smoke from biomass burning in Brazil have yielded optical parameters that permit an improved assessment of the effects of smoke on…”
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A VIEW OF TROPICAL CYCLONES FROM ABOVE: The Tropical Cyclone Intensity Experiment by Doyle, James D., Moskaitis, Jonathan R., Feldmeier, Joel W., Ferek, Ronald J., Beaubien, Mark, Bell, Michael M., Cecil, Daniel L., Creasey, Robert L., Duran, Patrick, Elsberry, Russell L., Komaromi, William A., Molinari, John, Ryglicki, David R., Stern, Daniel P., Velden, Christopher S., Wang, Xuguang, Allen, Todddd, Barrett, Bradford S., Black, Peter G., Dunion, Jason P., Emanuel, Kerry A., Harr, Patrick A., Harrison, Lee, Hendricks, Eric A., Herndon, Derrick, Jeffries, William Q., Majumdar, Sharanya J., Moore, James A., Pu, Zhaoxia, Rogers, Robert F., Sanabia, Elizabeth R., Tripoli, Gregory J., Zhang, Da-Lin

“…Abstract Tropical cyclone (TC) outflow and its relationship to TC intensity change and structure were investigated in the Office of Naval Research Tropical…”
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Measurements of ship-induced tracks in clouds off the Washington coast by Ferek, Ronald J., Hegg, Dean A., Hobbs, Peter V., Durkee, Philip, Nielsen, Kurt

“…In situ cloud microphysical measurements are presented for two ship tracks detected off the Washington coast in three successive satellite images from the…”
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Emission factors of hydrocarbons, halocarbons, trace gases and particles from biomass burning in Brazil by Ferek, Ronald J., Reid, Jeffrey S., Hobbs, Peter V., Blake, Donald R., Liousse, Catherine

“…Airborne measurements of the emissions of gases and particles from 19 individual forest, cerrado, and pasture fires in Brazil were obtained during the Smoke,…”
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Particle and Gas Emissions from an In Situ Burn of Crude Oil on the Ocean by Hobbs, John L Ross, Ronald J. Ferek, and Peter V.

“…Burning is a very effective way of removing oil spills from the ocean; the tradeoff is the potential for significant air pollution. Airborne measurements are…”
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Intercomparison of measurements of sulfur dioxide in ambient air by carbonate-impregnated filters and Teco pulsed-fluorescence analyzers by Ferek, Ronald J., Covert, Paul A., Luke, Winston

“…In two previous University of Washington field programs, airborne measurements of SO2 using carbonate‐impregnated filters and a Teco pulsed‐fluorescence…”
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Aerosol dynamics in ship tracks by Russell, Lynn M., Seinfeld, John H., Flagan, Richard C., Ferek, Ronald J., Hegg, Dean A., Hobbs, Peter V., Wobrock, Wolfram, Flossmann, Andrea I., O'Dowd, Colin D., Nielsen, Kurt E., Durkee, Phillip A.

“…Ship tracks are a natural laboratory to isolate the effect of anthropogenic aerosol emissions on cloud properties. The Monterey Area Ship Tracks (MAST)…”
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Results of the Gas-Phase Sulfur Intercomparison Experiment (GASIE): Overview of experimental setup, results and general conclusions by Stecher, Hilmar A., Luther, George W., MacTaggart, Douglas L., Farwell, Sherry O., Crosley, David R., Dorko, William D., Goldan, Paul D., Beltz, Norbert, Krischke, Udo, Luke, Winston T., Thornton, Donald C., Talbot, Robert W., Lefer, Barry L., Scheuer, Eric M., Benner, Richard L., Wu, Jainguo, Saltzman, Eric S., Gallagher, Michael S., Ferek, Ronald J.

“…Seven techniques for the field measurement of trace atmospheric SO2 were compared simultaneously over 1 month in 1994 using samples produced in situ by dynamic…”
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Airborne Lidar Measurements of a Smoke Plume Produced by a Controlled Burn of Crude Oil on the Ocean by Ross, John L., Waggoner, Alan P., Hobbs, Peter V., Ferek, Ronald J.

“…An airborne lidar was used to study the smoke plume from the burning of a controlled oil spill on the ocean. The ratio of the amount of light (at a wavelength,…”
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A View of Tropical Cyclones from Above: The Tropical Cyclone Intensity Experiment by Doyle, James D, Moskaitis, Jonathan R, Feldmeier, Joel W, Ferek, Ronald J, Beaubien, Mark, Bell, Michael M, Cecil, Daniel L, Creasey, Robert L, Duran, Patrick, Elsberry, Russell L, Komaromi, William A, Molinari, John, Ryglicki, David R, Stern, Daniel P, Velden, Christopher S, Wang, Xuguang, Allen, Todd, Barrett, Bradford S, Black, Peter G, Dunion, Jason P, Emanuel, Kerry A, Harr, Patrick A, Harrison, Lee, Hendricks, Eric A, Herndon, Derrick, Jeffries, William Q, Majumdar, Sharanya J, Moore, James A, Pu, Zhaoxia, Rogers, Robert F, Sanabia, Elizabeth R, Tripoli, Gregory J, Da-Lin, Zhang

“…Tropical cyclone (TC) outflow and its relationship to TC intensity change and structure were investigated in the Office of Naval Research Tropical Cyclone…”
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Strong and weak acidity of aerosols collected over the northeastern United States by Ferek, Ronald J, Lazrus, Alan L, Haagenson, Phillip L, Winchester, John W

“…Total sulfate, acidity, and principal cations were measured in aerosol samples collected from an aircraft over the northeastern United States and at ground…”
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Cloud Condensation Nuclei over the Arctic Ocean in Early Spring by Hegg, Dean A., Ferek, Ronald J., Hobbs, Peter V.

“…Cloud condensation nucleus (CCN) spectral data are presented for the Arctic in spring, which considerably augment the existing meager CCN database for the…”
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Measurements of Some Aerosol Properties Relevant to Radiative Forcing on the East Coast of the United States by Hegg, Dean A., Hobbs, Peter V., Ferek, Ronald J., Waggoner, Alan P.

“…Airborne measurements of aerosol light-scattering efficiencies are presented for a portion of the northeast Atlantic seaboard of the United States during July…”
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Physical, chemical, and optical properties of regional hazes dominated by smoke in Brazil by Reid, Jeffrey S, Hobbs, Peter V, Ferek, Ronald J, Blake, Donald R, Martins, J V, Dunlap, Michael R, Liousse, Catherine

“…Gas and particle measurements are described for optically thick regional hazes, dominated by aged smoke from biomass burning, in the cerrado and rain forested…”
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Aerosol dynamics in ship tracks by Russell, Lynn M, Seinfeld, John H, Flagan, Richard C, Ferek, Ronald J, Hegg, Dean A, Hobbs, Peter V, Wobrock, Wolfram, Flossmann, Andrea I, O'Dowd, Colin D, Nielsen, Kurt E

“…The Monterey Area Ship Tracks (MAST) experiment in the Pacific Ocean west of Monterey, California, in June 1994, provides an unprecedented data set for…”
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Measurements of ship-induced tracks in clouds off the Washington coast by Ferek, R J, Hegg, DA, Hobbs, P V, Durkee, P, Nielsen, K

“…In situ cloud microphysical measurements are presented for two ship tracks detected off the Washington coast in three successive satellite images from the…”
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Emission factors of hydrocarbons, halocarbons, trace gases and particles from biomass burning in Brazil by Ferek, R J, Reid, J S, Hobbs, P V, Blake, DR, Liousse, C

“…Airborne measurements of the emissions of gases and particles from 19 individual forest, cerrado, and pasture fires in Brazil were obtained during the Smoke,…”
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Statistical Analysis of Precipitation Chemistry Measurements over the Eastern United States. Part III: The Ionic Balance among Chemical Constituents by Ferek, Ronald J., Eynon, Barrett P., Endlich, Roy M.

“…The relationships between acidity and the principal chemical constituents of precipitation (including sulfate, nitrate, ammonium, calcium, magnesium, sodium,…”
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Statistical analysis of precipitation chemistry measurements over the eastern United States, Pt. 3, Ionic balance among chemical constituents by Ferek, Ronald J, Eynon, Barrett P, Endlich, Roy M

“…The relationships between acidity and the principal chemical constituents of precipitation (including sulfate, nitrate, ammonium, calcium, magnesium, sodium,…”
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