Search Results - "Strapp, W."

Small Ice Particles in Tropospheric Clouds: Fact or Artifact?: Airborne Icing Instrumentation Evaluation Experiment by Korolev, A. V., Emery, E. F., Strapp, J. W., Cober, S. G., Isaac, G. A., Wasey, M., Marcotte, D.

“…Most observations of the size and concentration of cloud ice particles have been obtained using airborne optical particle size spectrometers, which became…”
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High ice water content at low radar reflectivity near deep convection – Part 1: Consistency of in situ and remote-sensing observations with stratiform rain column simulations by Fridlind, A. M, Ackerman, A. S, Grandin, A, Dezitter, F, Weber, M, Strapp, J. W, Korolev, A. V, Williams, C. R

“…Occurrences of jet engine power loss and damage have been associated with flight through fully glaciated deep convection at −10 to −50 °C. Power loss events…”
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High ice water content at low radar reflectivity near deep convection – Part 2: Evaluation of microphysical pathways in updraft parcel simulations by Ackerman, A. S, Fridlind, A. M, Grandin, A, Dezitter, F, Weber, M, Strapp, J. W, Korolev, A. V

“…The aeronautics industry has established that a threat to aircraft is posed by atmospheric conditions of substantial ice water content (IWC) where equivalent…”
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Airborne instruments to measure atmospheric aerosol particles, clouds and radiation: A cook's tour of mature and emerging technology by Baumgardner, D., Brenguier, J.L., Bucholtz, A., Coe, H., DeMott, P., Garrett, T.J., Gayet, J.F., Hermann, M., Heymsfield, A., Korolev, A., Krämer, M., Petzold, A., Strapp, W., Pilewskie, P., Taylor, J., Twohy, C., Wendisch, M., Bachalo, W., Chuang, P.

“…An overview is presented of airborne systems for in situ measurements of aerosol particles, clouds and radiation that are currently in use on research aircraft…”
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Cloud albedo increase from carbonaceous aerosol by Leaitch, W. R., Lohmann, U., Russell, L. M., Garrett, T., Shantz, N. C., Toom-Sauntry, D., Strapp, J. W., Hayden, K. L., Marshall, J., Wolde, M., Worsnop, D. R., Jayne, J. T.

“…Airborne measurements from two consecutive days, analysed with the aid of an aerosol-adiabatic cloud parcel model, are used to study the effect of carbonaceous…”
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A Comparison of Airborne Microwave Brightness Temperatures and Snowpack Properties Across the Boreal Forests of Finland and Western Canada by Lemmetyinen, J., Derksen, C., Pulliainen, J., Strapp, W., Toose, P., Walker, A., Tauriainen, S., Pihlflyckt, J., Karna, J.-P., Hallikainen, M.T.

“…The seasonal snowpack across the boreal forest is an important national resource in both Canada and Finland, contributing freshwater for agriculture, human…”
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In situ measurements of liquid water content profiles in midlatitude stratiform clouds by Korolev, A. V., Isaac, G. A., Strapp, J. W., Cober, S. G., Barker, H. W.

“…Statistical characteristics of 584 liquid water content (LWC) profiles collected mainly in midlatitude supercooled stratiform frontal clouds during five field…”
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A comparison between CloudSat and aircraft data for a multilayer, mixed phase cloud system during the Canadian CloudSat-CALIPSO Validation Project by Barker, H. W., Korolev, A. V., Hudak, D. R., Strapp, J. W., Strawbridge, K. B., Wolde, M.

“…Reflectivities recorded by the W‐band Cloud Profiling Radar (CPR) aboard NASA's CloudSat satellite and some of CloudSat's retrieval products are compared to…”
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IN SITU, AIRBORNE INSTRUMENTATION: Addressing and Solving Measurement Problems in Ice Clouds by Baumgardner, D., Avallone, L., Bansemer, A., Borrmann, S., Brown, P., Bundke, U., Chuang, P. Y., Cziczo, D., Field, P., Gallagher, M., Gayet, J.-F., Heymsfield, A., Korolev, A., Krämer, M., McFarquhar, G., Mertes, S., Möhler, O., Lance, S., Lawson, P., Petters, M. D., Pratt, K., Roberts, G., Rogers, D., Stetzer, O., Stith, J., Strapp, W., Twohy, C., Wendisch, M.

“…With these issues in mind, a workshop was held with the following five objectives: 1 identify the critical, unresolved scientific questions related to the…”
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Chemical characterization of individual particles and residuals of cloud droplets and ice crystals collected on board research aircraft in the ISDAC 2008 study by Hiranuma, N., Brooks, S. D., Moffet, R. C., Glen, A., Laskin, A., Gilles, M. K., Liu, P., Macdonald, A. M., Strapp, J. W., McFarquhar, G. M.

“…Ambient particles and the dry residuals of mixed‐phase cloud droplets and ice crystals were collected during the Indirect and Semi‐Direct Aerosol Campaign…”
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The Measured Relationship between Ice Water Content and Cloud Radar Reflectivity in Tropical Convective Clouds by Protat, A., Delanoë, J., Strapp, J. W., Fontaine, E., Leroy, D., Schwarzenboeck, A., Lilie, L., Davison, C., Dezitter, F., Grandin, A., Weber, M.

“…In this paper, unprecedented bulk measurements of ice water content (IWC) up to approximately 5 g m−3 and 95-GHz radar reflectivities Z 95 are used to analyze…”
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Optimizing the Probability of Flying in High Ice Water Content Conditions in the Tropics Using a Regional-Scale Climatology of Convective Cell Properties by Protat, A., Rauniyar, S., Kumar, V. V., Strapp, J. W.

“…In this paper, statistical properties of rainfall are derived from 14 years of Tropical Rainfall Measuring Mission data to optimize the use of flight hours for…”
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Dynamical and Microphysical Characteristics of Arctic Clouds during BASE by Gultepe, I., Isaac, G., Hudak, D., Nissen, R., Strapp, J. W.

“…In this study, observations from aircraft, Doppler radar, and LANDSAT are used to better understand dynamical and microphysical characteristics of low-level…”
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Multiparameter radar and in situ aircraft observation of graupel and hail by El-Magd, A., Chandrasekar, V., Bringi, V.N., Strapp, W.

“…Documenting simultaneous multiparameter radar observations of precipitation in conjunction with in situ hydrometeor sampling is important for the…”
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Elevated ozone layers and vertical down-mixing over the Lower Fraser Valley, BC by McKendry, I.G., Steyn, D.G., Lundgren, J., Hoff, R.M., Strapp, W., Anlauf, K., Froude, F., Martin, J.B., Banta, R.M., Olivier, L.D.

“…Vertical profiling data, including lidar, are used to illustrate elevated layer development during two days of the Pacific '93 field study. Results indicate…”
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Use of airborne lidar to determine aerosol sources and movement in the Lower Fraser Valley (LFV), BC by Hoff, R.M., Harwood, M., Sheppard, A., Froude, F., Martin, J.B., Strapp, W.

“…A major oxidants field experiment (Pacific '93) was carried out in Vancouver, British Columbia, in July/August 1993. The purpose of the experiment was to…”
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The vertical chemical and meteorological structure of the boundary layer in the Lower Fraser Valley during Pacific '93 by Hayden, K.L, Anlauf, K.G, Hoff, R.M, Strapp, J.W, Bottenheim, J.W, Wiebe, H.A, Froude, F.A, Martin, J.B, Steyn, D.G, McKendry, I.G

“…Mixed layer depths were derived from potential temperature profiles from aircraft, high-altitude balloon sonde and tethersonde measurements taken during the…”
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Chemical and physical characterizations of atmospheric aerosols over southern California by Li, Shao‐Meng, Macdonald, A. M., Strapp, J. W., Lee, Y.‐N., Zhou, X.‐L.

“…In September 1994 the chemical and physical properties of aerosol particles over southern California were characterized. Concentrations of particle chemical…”
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A ubiquitous ice size bias in simulations of tropical deep convection by Stanford, McKenna W, Varble, Adam, Zipser, Ed, Strapp, J. Walter, Leroy, Delphine, Schwarzenboeck, Alfons, Potts, Rodney, Protat, Alain

“…The High Altitude Ice Crystals – High Ice Water Content (HAIC-HIWC) joint field campaign produced aircraft retrievals of total condensed water content (TWC),…”
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Statistical analysis of ice microphysical properties in tropical mesoscale convective systems derived from cloud radar and in situ microphysical observations by Fontaine, Emmanuel, Schwarzenboeck, Alfons, Leroy, Delphine, Delanoë, Julien, Protat, Alain, Dezitter, Fabien, Strapp, John Walter, Lilie, Lyle Edward

“…This study presents a statistical analysis of the properties of ice hydrometeors in tropical mesoscale convective systems observed during four different…”
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