Conference on Atmospheric Radiation ; 8 (Nashville, Tenn.) : … · 2008. 7. 15. · David Yanuk, R. G. Ellingson, and H.-T. Lee, Univ. of Maryland, College Park, MD 1.5 CERES-CLOUDSANDTHEEARTH'SRADIATIONENERGYSYSTEM:INSTRUMENTSTATUS

EIGHTH CONFERENCE

ON

ATMOSPHERIC RADIATION

January 23-28, 1994 Nashville, Tennessee

Sponsored by

American Meteorological Society

Front Cover: Spectral longwave cooling rates as computed by the Une-By-Line Radiative Transfer Model (LBLRTM) for

the mid-latitude summer atmosphere at a resolution of 25 cm'1. Color levels denote atmospheric cooling and gray levels

denote atmospheric heating. Important features include the dominant role of water vapor in the troposphere, the strong

cooling in the stratosphere from 600 - 750 cm'1 due to carbon dioxide, the weaker cooling due to ozone from 980 -1080

cm"1, and the moderate heating in the lower stratosphere due to O,. The radiative effects associated with the weaker band

of 03 in the 1100 cm"' region is apparent. The exohange heating due to ozone which occurs in the pressure regime from500 to 50 mb is of considerable importance due to the radiative implications of ozone depletion.

The effect of COa is to reduce the cooling in the troposphere due to water vapor and to shift the cooling to higher altitudes.

The atmosphere between the surface and 500 mb is effectively opaque from 640 - 680 cm'1. As a consequence, the

doubling of COj has a small and essentially anomalous effect in the troposphere. The strongest COz spectral cooling rate

is 0.2 K/(d cm'1) and occurs at 1 mb. The ozone cooling peaks at 0.03 K/(d cm"1) over a 75 cm'1 region; the associated

heating peaks at one-tenth of this value, The maximum in the water vapor spectral cooling rate, of order 0.01 K/(d cm"'),occurs at 300 cm"1 at the 300 mb level. The pure rotational spectral region of water vapor is seen to be of critical

importance in understanding the role of water vapor in atmospheric radiation balance.

Reference is made to page 547, "Line-By-Line Calculation of Atmospheric Fluxes and Cooling Rates II: Application to

Carbon Dioxide, Ozone, Methane, and the Halocarbons," by S, A. Clough and M. J. lacono, Atmospheric and Environmental

Research, Inc. The front cover is sponsored by Atmospheric and Environmental Research, Inc., 840 Memorial Drive,

Cambridge, MA 02139.UB/J1B Hannover 89 ,

112 934 005

All Rights Reserved. No part of this publication may be reproduced or copied in any form or by any means - graphic, electronic, or mechanical,

including photocopying, taping, or information storage and retrieval systems -without the prior written permission of the publisher. Contact AMS

for permission pertaining to the overall collection. Authors retain their individual rights and should be contacted directly for permission to use

their material separately. The manuscripts reproduced herein are unrefereed papers presented at the Eighth Conference on Atmospheric

Radiation, Their appearance in this collection does not constitute formal publication.

AMERICAN METEOROLOGICAL SOCIETY

45 Beacon Street, Boston, Massachusetts USA 02108-3693

TABLE OF CONTENTS

EIGHTH CONFERENCE ON ATMOSPHERIC RADIATION

Page

ii FOREWORD

xxiii AUTHOR INDEX

POSTER SESSION P1: OBSERVING CLIMATE VARIABILITY AND FORCING

1 P1.1 APPLICATION OF MULTILAYER CLOUD ANALYSIS PROCEDURES TO NIGHTTIME SATELLITE

DATA OVER LAND. P. A. Davis, G. Luo, E. P. McClain, and L. L. Stowe, NOAA/Natlonal

Environmental Satellite Data Information Service (NESDIS), Washington, DC

4 P1.2 USE OF CHAPPUIS-BAND ABSORPTION TO ESTIMATE ANTARCTIC OZONE FROM VISIBLE

CHANNELS ON NOAA SATELLITES. Robert D. Boime and S. G. Warren, Univ. of Washington,Seattle, WA

7 P1.3 CALCULATION OF CLEAR-SKY OUTGOING LONGWAVE RADIATION USING ECMWF GRIDDEDFIELDS AND ISCCP C1 CLOUD DATA. Perry G. Ramsey, Purdue Univ., W. Lafayette, IN

10 P1.4 ASSESSMENT OF ACCURACIES REQUIRED OF CLOUD FORCING COMPUTATIONS AND

OBSERVATIONS. Andrew M. Vogelmann and T. P. Ackerman, Penn State Univ., University Park,PA

12 P1.5 SHORTWAVE RADIATIVE CLOUD FORCING IN THE TROPICAL PACIFIC INCLUDING THE1982/83 and 1987 EL NINOS. Lihang Zhou, I. Laszlo, and R. T. Pinker, Univ. of Maryland, CollegePark, MD

14 P1.6 ISLANDS INFLUENCES ON MARITIME OBSERVATIONS. Cara-Lyn Lappen and S. K. Cox,Colorado State Univ., Ft. Collins, CO

P1.7 LONG PERIOD VARIABILITY STUDIES OF THE EARTH RADIATION BUDGETAND CLOUDINESS.Mark Ringer and K. P. Shine, Reading Univ., Reading, Berkshire, UK

16 P1.8 NOAA SATELLITE DERIVED PRODUCTS FROM TOVS RADIANCES FOR USE AS A DATABASE

FOR CLIMATE AND GLOBAL CHANGE STUDIES. Leah W. Casey and H. J. Bloom, Hughes STX

Corp., Lanham, MD; and M. W. Chalfant, NOAA/NESDIS, Washington, DC

19 P1.9 TIME-SPACE VARIABILITY OF SURFACE RADIATIVE FLUXES OVER THE EQUATORIALPACIFIC. C. Rodriguez, Univ. de Salamanca, Salamanca, Spain; and I. Laszlo and R. T. Pinker,Univ. of Maryland, College Park, MD

22 P1.10 CLIMATE OBSERVATIONS WITH GEWEX SURFACE RADIATION BUDGET PROJECT DATA.

Timothy L. Alberta, F. G. Rose, R. DiPasquale, and S. K. Gupta, Lockheed Science and EngineeringCo.; T. P. Charlock, C. H. Whitlock, and W. F. Staylor, NASA/Langley Research Center (LRC),Hampton, VA; and R. Pinker, Univ. of Maryland, College Park, MD

25 P1.11 REMOTE SENSING OF LAND SURFACE CHARACTERISTICS USING MULTISENSOR SATELLITE

DATA FUSION TECHNIQUES. Andrew S. Jones and T. H. Vonder Haar, Cooperative Inst, for

Research in the Atmosphere {CIRA)/Colorado State Univ., Ft. Collins, CO

564 P1.12 TRANSMITTANCE OF GLOBAL RADIATION IN DIFFERENT REGIONS OF SPECTRUM BY

EXTENDED STRATI-CUMULUS CLOUDS AND THEIR OPTICAL THICKNESSES BASED ON

LONG-TERM GROUND MEASUREMENTS. N. Ye Chubarova, O. M. Izakova, and O. A.

Shilovtseva, Moscow State Univ.; and T. A. Tarasova, Inst of Atmospheric Physics, Russian

Academy of Sciences, Moscow, Russia

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P1.13 TOWARDS STATISTICALLY ROBUST DEFINITIONS OF CLIMATIC STATE VARIABLES BASED

ON SCALE-INVARIANCE. Warren J. Wiscombe and A. Davis, NASA/GSFC, Greenbelt; and A.

Marshak, Science Systems Applications, Inc. (SSAI), Landham, MD

P1.14 EVOLUTION OF PINATUBO AEROSOL SIZE DISTRIBUTIONS AND OPTICAL PROPERTIES

USING COMPOSITE DATA SETS TO BUILD THE GLOBAL TO MICRO-SCALE PICTURE AND

ASSESS CONSISTENCY OF DIFFERENT MEASUREMENTS. Philip B. Russell, NASA/Ames

Research Center, Moffett, CA

POSTER SESSION P2: INTERACTION OF RADIATION AND CLIMATE VARIATION

27 P2.1 SEASONAL AND HEMISPHERIC DIFFERENCES IN CLOUD - RADIATIVE INTERACTIONS.

William B. Rossow, NASA/Goddard Inst, for Space Studies (GISS); and Y. Zhang, Columbia Univ.,

New York, NY

30 P2.2 RADIATIVE TRANSFER EFFECTS OF STRATOSPHERIC AEROSOLS AS A FUNCTION OF TIME.

R. W. Bergstrom, S. A. Kinne, P. B. Russell, and J. M. Livingston, NASA/Ames Research Center

(ARC), Moffett Field, CA

P2.3 THE DIURNAL CYCLE OF CLOUDS AND ITS IMPACT ON REGIONAL ENERGY BUDGETS. John

W. Bergman, Univ. of Colorado, Boulder, CO

32 P2.4 FACTORS INFLUENCING CLOUD COVER OVER THE GULFSTREAM DURING WINTER. Randall

J. Alliss and S. Raman, North Carolina State Univ., Raleigh, NC

35 P2.5 COMPARATIVE STUDY OF THE OBSERVED AND SIMULATED CLOUD PROPERTIES: NEW

APPROACH TO THE VALIDATIONS OF CLOUD WATER SCHEMES USED IN GCMS. Wei Yu, G.

Seze, H. Le Treut, and M. Desbois, Lab. de Meteorologie Dynamique du CNRS, Ecole Polytechnique,Palaiseau, France

38 P2.6 AN ANALYSIS OF THE CLOUD AND RADIATION FIELDS GENERATED BY THE NMC GLOBAL

MODEL. Richard I. Cullather and Harshvardhan, Purdue Univ., W. Lafayette, IN; and K. A.

Campana, NOAA/National Meteorological Ctr. (NMC), Washington, DC

41 P2.7 RADIATIVE FORCING OF PERFLUOROCARBONS: COMPARISON WITH OTHER

HALOCARBONS. M. D. Schwarzkopf and V. Ramaswamy, NOAA/Geophysical Fluid Dynamcis Lab.

(GFDL), Princeton Univ., Princeton, NJ; and J. Burkholder and A. R. Ravishankara, NOAA/AeronomyLab. (AL), Boulder, CO

43 P2.8 OBSERVED AND MODELLED SEASONAL VARIATION OF THE GREENHOUSE EFFECT.

Sandrine Bony and H. Le Treut, Lab. de Meteorologie Dynamique du CNRS, Ecole Normale

Superieure, Paris; J.-P. Duvel and R. S. Kandel, Lab. de Meteorologie Dynamique du CNRS, Ecole

Polytechnique, Palaiseau, France

46 P2.9 THE RADIATIVE INTERACTIONS IN THE INTER TROPICAL CONVERGENCEZONE FROM ERBE

DATA. Jayaraman Srinivasan and G. L. Smith, NASA/LRC, Hampton, VA

49 P2.10 THE TOA RADIATIVE BUDGET OF THE NAVY OPERATIONAL FORECAST MODEL. Surabi

Menon, Harshvardhan, and R. Green, Purdue Univ., W. Lafayette", IN; and T. Rosmond and T.

Hogan, Naval Research Laboratory (NRL), Monterey, CA

P2.11 CLOUD TYPE FROM SPLIT WINDOW AND ERBE. T. Inove, Meteorological Research Inst., Ibaraki,Japan; and S. A. Ackerman, Univ. of Wisconsin, Madison, Wl

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PageSESSION 1: OBSERVING CLIMATE VARIABILITY AND FORCING

P2.12 REMOTE SENSING OF GREENHOUSE GAS EMISSIONS BY FTIR: METHOD AND RESULTS OF

FTIS-MAPS. R. Hans, J. Heland, and K. Schafer, Fraunhofer Inst, of Atmospheric Environmental

Research, Garmisch-Partenkirchen, Germany

52 1.1 SRB/FIRE SATELLITE CALIBRATION RESULTS AND THEIR IMPACT ON ISCCP. Charles H.

Whitlock, NASA/LRC; and S. R. LeCroy and R. J. Wheeler, Lockheed Engineering and Sciences Co.,

Hampton, VA

55 1.2 THE NOAA/NASA ADVANCED VERY HIGH RESOLUTION RADIOMETER (AVHRR) PATH FINDER

CALIBRATION ACTIVITY: A PROGRESS REPORT. C. R. N. Rao, C. C. Walton, J. T. Sullivan, and

M. P. Weinreb, NOAA/NESDIS/Satellite Research Laboratory (SRL), Washington, DC; and J. Chen,

SM Systems and Research Corp., Bowie, MD

1.3 INTER-CALIBRATION OF 10-YEARS' HIRS RADIANCES. Xiangqian Wu, Univ. of Wisconsin,

Madison, Wl

1.4 AN EXPERIMENTAL OPERATIONAL PROGRAM TO ESTIMATE RADIATION BUDGET

PARAMETERS FROM HIRS RADIANCE OBSERVATIONS: COMPARISON OF OBSERVATIONS

WITH NMC CALCULATIONS. David Yanuk, R. G. Ellingson, and H.-T. Lee, Univ. of Maryland,

College Park, MD

1.5 CERES - CLOUDS AND THE EARTH'S RADIATION ENERGY SYSTEM: INSTRUMENT STATUS

AND OBSERVATIONAL STRATEGY. Bruce R. Barkstrom and B. A. Wielicki, NASA/LRC, Hampton,

VA

58 1.6 UPPER TROPOSPHERIC RELATIVE HUMIDITY ESTIMATES FROM GOES. Christopher M.

Hayden, NOAA/NESDIS; and X. Wu, Cooperative Institute for Meteorological Satellite Studies

(CIMSS)/Univ. of Wisconsin, Madison, Wl

61 1.7 INTER-ANNUAL CHANGES IN CIRRUS CLOUD COVER. Donald Wylie, Univ. of Wisconsin; and

W. P. Menzel, NOAA/NESDIS, Madison, Wl

64 1.8 INVESTIGATION AND COMPARISON OF ISCCP AND HIRS HIGH LEVEL CLOUDS. Yao Jin,

Columbia Univ.; and W. B. Rossow, NASA/GISS, New York, NY

66 1.9 CLIMATE MONITORING USING COLLOCATED AVHRR AND HIRS/2 OBSERVATIONS. S. A.

Ackerman and R. A. Frey, Cooperative Inst, for Meteorological Satellite Studies (CIMMS)/Univ. of

Wisconsin, Madison, Wl

68 1.10 THE RADIATIVE EFFECTS OF ATMOSPHERIC AEROSOLS ON THE RETRIEVAL OF SEA

SURFACE TEMPERATURE (SST) USING THE NOAA/NESDIS OPERATIONAL SST RETRIEVAL

ALGORITHMS. Nian Zhang, SM Systems and Research Corp., Bowie, MD; and C. R. N. Rao,

NOAA/NESDIS/SRL, Washington, DC

SESSION 2: INTERACTION OF RADIATION AND CLIMATE VARIATION

71 2.1 A GCM INVESTIGATION OF CLIMATE SENSITIVITY DUE TO CHANGES IN CLOUD

MICROPHYSICAL PROPERTIES. C.-T. Chen and V. Ramaswamy, Princeton Univ., Princeton, NJ

73 2.2 DISPOSITION OF SOLAR RADIATION IN SEA ICE AND THE UPPER OCEAN. Julie L Schramm

and J. A. Curry, Univ. of Colorado, Boulder, CO; and E. E. Ebert, Bureau of Meteorology Research

Center (BMRC), Melbourne, Victoria, Australia

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76 2.3 CLOUD-RADIATION CLIMATE FEEDBACKS IN THE ARCTIC. Judith A. Curry and J. L. Schramm,Univ. of Colorado, Boulder, CO; and E. E. Ebert, BMRC, Melbourne, Victoria, Australia

79 2.4 INTERACTION OF RADIATION AND WATER CYCLES IN THE COUPLED TROPICAL OCEAN-

ATMOSPHERE. C. H. Sui and K. M. Lau, NASA/GSFC, Greenbelt, MD

2.5 RADIATIVE HEATING IN GLOBAL CLIMATE MODELS. Ferdinand Baer and N. Arsky, Univ. of

Maryland, College Park, MD

POSTER SESSION P3: RADIATIVE PARAMETERIZATIONS

81 P3.1 THE DETAILED BALANCE REQUIREMENT AND GENERAL EMPIRICAL FORMALISM FOR THE

CONTINUUM ABSORPTION. Q. Ma, NASA/GISS, New York, NY; and R. H. Tipping, Univ. of

Alabama, Tuscaloosa, AL

84 P3.2 IMPROVED PREDICTION OF ATMOSPHERIC HEATING AND COOLING RATES. R. W.

Bergstrom, S. A. Kinne, and O. B. Toon, NASA/ARC, Moffett Field, CA

P3.3 DELTA-FOUR-STREAM PARAMETERIZATION FOR RADIATIVE FLUX TRANSFER IN AN

ANISOTROPIC MEDIUM: APPLICATION TO ICE CLOUDS. Q. Fu, K.-N. Liou, and Y. Takano,

Univ. of Utah, Salt Lake City, UT

86 P3.4 THE PARAMETERIZATION OF LOW BOUNDARY-LAYER CLOUDS INFLUENCE ON SURFACE

RADIATION. Inna N. Plakhina and I. A. Repina, Inst, of Atmospheric Physics, Russian Academy of

Sciences, Moscow, Russia

89 P3.5 PARAMETERIZATION OF NEAR-INFRARED RADIATIVE PROPERTIES OF CLOUDY

ATMOSPHERES. Raymond C. Espinoza, Jr. and Harshvardhan, Purdue Univ., W. Lafayette, IN

92 P3.6 CALCULATING GLOBAL TOP-OF-ATMOSPHERE AND SURFACE RADIATIVE FLUXES FROM

ISCCP DATA USING GISS GCM RADIATIVE TRANSFER MODEL. Yuanchong Zhang, Columbia

Univ.; and W. B. Rossow and A. A. Lacis, NASA/GISS, New York, NY

95 P3.7 RADIATIVE EFFECTS OF MIXED PHASE CLOUDS. Zhian Sun and K. P. Shine, Reading Univ.,

Reading, UK

97 P3.8 A CORRELATED k-DISTRIBUTION MODEL OF THE HEATING RATES FOR ATMOSPHERIC

MIXTURES OF H20, C02, 03, CH4, AND N20 IN THE 0-2500 CM1 WAVE NUMBER REGION AT

ALTITUDES BETWEEN 0 AND 60 KM. Allen S. Grossman and K. E. Grant, Lawrence Livermore

National Laboratory (LLNL), Livermore, CA

100 P3.9 INCLUSION OF MINOR TRACE GASES CH4, N20, CFC11 AND CFC12 IN THE U.K.

METEOROLOGICAL OFFICE UNIFIED MODEL. S. Woodward, J. M. Edwards, W. J. Ingram, and

A. Slingo, UK Met Office, Bracknell, Berkshire, UK

102 P3.10 AN INVESTIGATION OF PARAMETERIZATIONS OF SOLAR ABSORPTION BY C02 AND C02 +

HaO. Stuart M. Freldenreich, NOAA/GFDL; and V. Ramaswamy, Princeton Univ., Princeton, NJ

104 P3.11 VISIBLE AND INFRARED RADIATIVE RELATIONSHIPS AS MEASURED BY SATELLITE AND

LIDAR. Donald Wylie, W. Wolf, and E. Eloranta, Univ. of Wisconsin, Madison, Wl

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567 P3.12 SOME ASPECTS OF THE PROBLEM OF THE RADIATION PARAMETERIZATION METHODS

ACCURACY. Lydia R. Dmitrieva-Arrago and L. V. Berkovitch, Hydro Meteorological Ctr., Moscow,

Russia

107 P3.13 CLOUDS AND RADIATION PARAMETERIZATION DURING SOFIA/ASTEX. A. Weill, H. Dupuis,L. Eymard and J. P. Frangi, CRPE, Velizy; P. Leborgne, CMS (Meteo-France), Lannion; J. Peion and

P. Flamant, Lab. de Meteorologie Dynamique du CNRS, Ecole Polytechnique, Palaiseau, France

SESSION 3 RADIATIVE PARAMETERIZATIONS

110 3.1 RADIATIVE FORCING BY PARAMETERIZED ICE CLOUDS IN A GENERAL CIRCULATION

MODEL. Leo J. Donner, GFDL/Princeton Univ., Princeton, NJ

113 3.2 GCM MODELING OF THE CLIMATE IMPACT OF DESERT DUST AEROSOLS. Ina Tegen,Columbia Univ. and NASA/GISS; and A. A. Lacis, NASA/GISS, New York, NY

116 3.3 A COMPREHENSIVE TWO-STREAM RADIATION CODE: SENSITIVITY STUDIES IN A GCM. J.

M. Edwards and A. Slingo, UK Met Office, Bracknell, Berkshire, UK

3.4 CALIBRATION OF RADIATION CODES USED IN CLIMATE MODELS:COMPARISONSOFMODEL

CALCULATIONS WITH OBSERVATIONS FROM SPECTRE, FIRE CIRRUS II AND ARM. JuyingWarner, S. Shen, and R. G. Ellingson, Univ. of Maryland, College Park, MD

POSTER SESSION P4: RADIATION INSTRUMENTATION AND FIELD EXPERIMENTS

118 P4.1 ANALYSIS OF DYNAMICAL FORCING AND CLOUD RESPONSE: THE 25 NOVEMBER 1991 FIRE

CIRRUS-II CASE. David O'C. Starr, NASA/GSFC, Greenbelt; and A. R. Lare, Applied Research

Corp., Landover, MD; M. R. Poellot, Univ. of North Dakota, Grand Forks, ND; P. Minnis, NASA/LRC;

and W. L. Smith, Jr., Lockheed Engineering and Sciences Co., Hampton, VA

121 P4.2 A THREE-DIMENSIONAL INVESTIGATION OF THE 26 NOVEMBER 1991 FIRE CASE STUDY

WITH RAMS. Paul J. DeMott, M. P. Meyers, J. L. Harrington, and W. R. Cotton, Colorado State

Univ., Ft. Collins, CO

124 P4.3 CLOUD PROPERTIES FROM THE ANALYSIS OF AVHRR OBSERVATIONS FOR FIRE II. XijianLin and J. A. Coakley, Jr., Oregon State Univ., Corvallis, OR

126 P4.4 SENSITIVITY STUDIES OF THE 25-26 NOVEMBER FIRE II CIRRUS EVENT. J. L. Harrington. M.

P. Meyers, P. J. DeMott, and W. R. Cotton, Colorado State Univ., Ft. Collins, CO

P4.5 USE OF PHOTOMETER OPTICAL DEPTHS AND INFRARED WINDOW EMISSIVITIES IN

DETERMINING CIRRUS OPTICAL PROPERTIES. J. A. Valero and T. P. Ackerman, Penn State

Univ., University Park, PA; and P. Pilewskie and F. P. J. Valero, NASA/ARC, Moffett Field, CA

129 P4.6 SUNPHOTOMETER MEASUREMENTS FOR CLOUD, AEROSOL AND WATER VAPOR OPTICAL

DEPTHS DURING FIRE CIRRUS IFO-II. Masataka Shiobara, A. Uchiyama, and S. Asano, MRI,

Tsukuba, Japan; and J. D. Spinhirne, NASA/GSFC, Greenbelt, MD

P4.7 3-14 urn NONSCANNING SPECTRA OF CIRRUS ON NOV. 24-26 AND DEC 5-7 1991 AT FIRE II,

COFFEYVILLE, CA. David K. Lynch, The Aerospace Corp., Los Angeles, CA

P4.8 PAPER WITHDRAWN


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132 P4.9 STATISTICS OF CLOUD OCCURRENCE AND CLOUD OPTICAL PROPERTIES DERIVED FROM

ECLIPS AND FIRE ETO LIDAR OBSERVATIONS. David M. Winker, NASA/LRC; M. A. Vaughn,

Science Applications International, Corporation (SAIC), Hampton, VA

P4.10 COMPARISON OF SURFACE AND SATELLITE OBSERVATIONS OF CLOUD COVER DURING

FIRE II AND ASTEX. Michael K. Griffin, Phillips Lab., Hanscom AFB, MA

134 P4.11 RADIATIVE AND MICROPHYSICAL CHARACTERISTICS OF A MULTI-LAYERED CLOUD SYSTEM:

PRELIMINARY RESULTS FROM TOGA COARE. M. D. King and S.-C. Tsay, NASA/GSFC,

Greenbelt, MD

135 P4.12 OBSERVATIONS OF THE INTERACTION BETWEEN CUMULUS AND STRATOCUMULUS DURING

ASTEX. G. M. Martin and D. W. Johnson, UK Met Office, Hampshire, Bracknell, UK; and P. R.

Jonas, UMIST

P4.13 EFFECTS OF VARYING CCN SPECTRA ON SIMULATED STRATOCUMULS OPTICS. Qin-fu Liu,

D. K. Lilly, Y. Kogan, and Z. Kogan, Univ. of Oklahoma, Norman, OK

P4.14 A COMPARISON OF CLOUD FIELDS DERIVED FROM A REGIONAL BOUNDARY LAYER MODEL,

SATELLITE DATA, AND ECMWF ANALYSIS FOR THE ASTEX PERIOD. Shouping Wang,

NASA/Marshall Space Flight Center (MSFC), Huntsville, AL

P4.15 RADIATIVELY DRIVEN CONVECTION IN MARINE STRATOCUMULUS CLOUDS: NUMERICAL

MODELING. P. M. Norris and D. P. Rogers, Scripps Inst, of Oceanography, Univ. of California, La

Jolla, CA

138 P4.16 OBSERVATIONS OF THE TRANSITION FROM STRATOCUMULUS TO TRADE WIND CUMULUS

DURING ASTEX. D. W. Johnson and G. M. Martin, UK Met Office, Hants, UK; D. P. Rogers, Scripps

Inst, of Oceanography, La Jolla; and C. A. Friehe, Univ. of California, Irvine, CA

141 P4.17 THE DETERMINATION OF CLOUD DROPLET SPECTRA. James G. Hudson and H. G. Li, DRI,

Reno, NV

147 P4.18 NUMERICAL SIMULATION OF THE STRATUS TO CUMULUS TRANSITION IN THE

SUBTROPICAL MARINE BOUNDARY LAYER. Steven K. Krueger and G. T. McLean, Univ. of Utah,

Salt Lake City, UT

150 P4.19 A MODELING STUDY OF THE ROLE OF RADIATIVE TRANSFER IN THE MAINTENANCE OF

ATMOSPHERIC CIRCULATION. Martin J. Leach and S. Raman, North Carolina State Univ.,

Raleigh, NC

144 P4.20 A 2D LARGE-EDDY SIMULATION STUDY OF SUBTROPICAL CLOUD-TOPPED BOUNDARY

LAYERS. Matthew C. Wyant, C. S. Bretherton, H. A. Rand and D. Stevens, Univ. of Washington,Seattle, WA

154 P4.21 MESOSCALE DYNAMICS AND FRACTIONAL CLOUDINESS IN MARINE STRATOCUMULUS.

Hugh A. Rand, C. S. Bretherton, M. C. Wyant, and D. Stevens, Univ. of Washington, Seattle, WA

156 P4.22 RADIATIVE PROPERTIES OF INHOMOGENEOUS STRATOCUMULUS CLOUDS OBSERVED

OVER THE WESTERN NORTH-PACIFIC OCEAN. Tadahiro Hayasaka, N. Kikuchi, and M. Tanaka,

Tohoku Univ., Sendai, Japan

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158 P4.23 AN OBSERVATIONAL AND THEORETICAL STUDY OF THE RADIATIVE PROPERTIES OF

CIRRUS: SOME RESULTS FROM ICE'89. Peter N. Francis and R. W. Saunders, UK Met Office,

Farnborough, Hampshire; A. Jones and A. Slingo, UK Met Office, Bracknell; and K. P. Shine and Z.

Sun, Reading Univ., Reading, Berkshire, UK

161 P4.24 CORRECTION METHOD FOR ROBERTSON-BERGER TYPE ULTRAVIOLET RADIOMETER DATA.

Tapani Koskela and P. Taalas, Finnish Meteorological Inst.; and K. Leszczynski, Finnish Ctr. for

Radiation and Nuclear Safety, Helsinki, Finland

164 P4.25 COMPARISON OF MEASURED AND CALCULATED WATER VAPOR ABSORPTION IN THE NEAR

INFRARED. James D. Spinhirne, NASA/GSFC, Greenbelt, MD

166 P4.26 A DEDICATED CLOUD MICROPHYSICS MISSION DURING THE CENTRAL EQUATORIAL

PACIFIC EXPERIMENT (CEPEX). Andrew J. Heymsfield, NCAR, Boulder, CO; and G. M.

McFarquhar, Scripps Inst, of Oceanography, Univ. of California, La Jolla, CA

169 P4.27 SURFACE RADIATIVE ENERGY BUDGETAND RADIATIVE INSTRUMENT INTER-COMPARISON

FROM THE ARM PROBE PROJECT. C. N. Long and T. P. Ackerman, Penn State Univ., UniversityPark, PA; D. S. Renne, National Renewable Energy Lab., Golden, CO; J. M. Hacker and A. G.

Williams, Flinders Univ. of South Australia, Adelaide, Australia; and E. R. Westwater, NOAA/ERL,

Boulder, CO

172 P4.28 THE IMPACT OF MEAN RADIATING TEMPERATURE IN RETRIEVAL OF INTEGRATED WATER

VAPOR FROM WATER VAPOR RADIOMETER MEASUREMENTS. Steven R. Chiswell, S.

Businger, and M. Bevis, North Carolina State Univ., Raleigh, NC

174 P4.29 POLAR STRATOSPHERIC STUDIES WITH THE POLAR OZONEAND AEROSOL MEASUREMENT

EXPERIMENT (POAM II). R. M. Bevilacqua, E. P. Shettle, J. S. Hornstein, P. R. Schwartz, and D.

T. Chen, NRL, Washington, DC; W. Glaccum, Applied Research Corp., Landover, MD; and J. D.

Lumpe and S. S. Krigman, Computational Physics Inc., Fairfax, VA

177 P4.30 IMPACT OF SCENE-DEPENDENCE OF AVHRR ALBEDO MODELS. Herbert Jacobowitz,

NOAA/NESDIS, Washington, DC; and R. Hucek, Research and Data Systems Corp., Greenbelt, MD

P4.31 LABORATORY MEASUREMENT OF NEW WATER VAPOR LINE ABSORPTION PARAMETERS

AND THE WATER VAPOR CONTINUUM IN THE 8- TO 14-MICRON ATMOSPHERIC WINDOW.

Thomas J. Kulp, LLNL, Livermore, CA

180 P4.32 AERI -ATMOSPHERIC EMITTED RADIANCE INTERFEROMETER. H. E. Revercomb, W. L. Smith,

R. O. Knuteson, F. A. Best, R. G. Dedecker, T. P. Dirkx, R. A. Herbsleb, G. M. Buchholtz, and J. F.

Short, Univ. of Wisconsin; H. B. Howell, NOAA, Madison, Wl

183 P4.33 CLOUD PROPERTIES FROM FTIR OBSERVATIONS. W. L. Smith, S. A. Ackerman, X. Ma, R. O.

Knuteson, H. E. Revercomb, and A. D. Collard, CIMSS/Univ. of Wisconsin, Madison, Wl

186 P4.34 DESIGN AND PERFORMANCE OF A NEW UV SUNPHOTOMETER. Bronislaw K. Dichter and M.

C. Beaubien, Yankee Environmental Systems, Inc., Turners Falls, MA

188 P4.35 A NOVEL TOTAL SOLAR PYRANOMETER DESIGN. D. J. Beaubien, A. Bisberg, A. F. Beaubien,

and B. K. Dichter, Yankee Environmental Systems, Inc., Turners Falls, MA

189 P4.36 EVALUATION OF LONGWAVE SURFACE IRRADIANCE MEASUREMENTS AGAINST LINE BY

LINE COMPUTATIONS. F. Miskolczi and R. T. Pinker, Univ. of Maryland, College Park, MD

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191 P4.37 IMPROVED CHARACTERIZATION OF "TRADITIONAL" 2pi STERADIAN BROADBAND SOLAR

RADIOMETERS. Donald W. Nelson and E. G. Dutton, NOAA/CMDL, Boulder, CO

194 P4.38 EYE SAFE LIDAR FOR CLOUD AND AEROSOL PROFILING IN SUPPORT OF ATMOSPHERIC

RADIATION MEASUREMENTS. James D. Spinhirne and V. S. Scott, NASA/GFSC, Greenbelt, MD

196 P4.39 THE INCREASING ROLE OF DOMESTIC AND INTERNATIONAL STANDARDS IN SOLAR

RADIOMETRY: STANDARDS NEEDS. Gene A. Zerlaut, SC-lnternational Inc., Phoenix, AZ

199 P4.40 UNCERTAINTY OF THE MEASUREMENT OF GLOBAL UV-B IRRADIANCE USING A NARROW¬

BAND FILTER RADIOMETER. Shu Takeshita, M. Sasaki, and T. Sakata, Tokai Univ., Kanagawa;

Y. Miyake, EKO Instruments Trading Co., Ltd., Tokyo, Japan; and G. A. Zerlaut, SC-lnternational Inc.,

Phoenix, AZ

202 P4.41 EVALUATION OF CLOUD OPTICAL THICKNESS USING GROUND BASED RADIATION

MEASUREMENTS IN DIFFERENT RANGES OF SOLAR SPECTRUM. N. Y. Chubarova, Moscow

State Univ.; and T. A. Tarasova, Russian Academy of Sciences, Moscow, Russia

P4.42 REMOTE SENSING OF CLOUD PARAMETERS. S. V. Dvoryashin, Russian Academy of Sciences,

Moscow, Russia

205 P4.43 CLOUD TOP BOUNDARY LAYER MODELING AND VARIATION OF PROFILES, TURBULENT

FLUXES AND RADIATION FROM PRE-ASTEX-91 MEASUREMENTS. Yuriy A. Volkov, A. A.

Grachev, L. G. Elagina, D. T. Matveev, I. V. Petenko, and I. A. Repina, Inst, of Atmospheric Physics;

and V. L. Perov and A. V. Glasunov, Inst, of Numerical Mathematics, Moscow, Russia

208 P4.44 NEAR INFRARED SPECTRAL IMAGING OF CLOUDS USING AN IMAGING INTERFEROMETER.

Philip D. Hammer and F. P. J. Valero, NASA/ARC, Moffett Field, CA; and W. H. Smith, Washington

Univ., St. Louis, MO

211 P4.45 SHORTWAVE RADIATIVE FLUXES IN A PARTIALLY CLOUDY ATMOSPHERE. Sean C. Gillies

and S. K. Cox. Colorado State Univ., Ft. Collins, CO

213 P4.46 MEASURING GRADIENTS IN ATMOSPHERIC WATER VAPOR USING THE GLOBAL

POSITIONING SYSTEM DURING GPS-STORM. Steven R. Chiswell, S. Businger, and M. Bevis,

North Carolina State Univ., Raleigh, NC

P4.47 INTERACTION BETWEEN AEROSOL AND MARITIME CLOUDS AND ITS ROLE IN THE

EVOLUTIONOF CLOUD LAGER MICROSTRUCTUREAND RADIATIVE PROPERTIES. Y. Kogan,

Z. Kogan, D. K. Lilly, and M. Khayroutdinov, Univ. of Oklahoma, Norman, OK

P4.48 RADIATIVE PROPERTIES OF THE SMOKE PLUME FROM THE 1991 KUWAIT OIL FIRES:

IMPLICATIONS FOR PLUME DYNAMICS AND PHOTOCHEMISTRY. J. A. Herring and P. V.

Hobbs, Univ. of Washington, Seattle, WA

SESSION 4: RADIATION INSTRUMENTATION AND FIELD EXPERIMENTS

4.1 HIGH-RESOLUTION NUMERICAL SIMULATION OF CONVECTION IN CIRRUS CLOUDS. David

O'C. Starr, NASA/GSFC, Greenbelt, MD

214 4.2 VALIDATION OF REGIONAL SIMULATIONS OF RADIATIVE TRANSFER. Douglas L. Westphal,

E. J. Jensen, and S. A. Kinne, NASA/ARC, Moffett Field, CA

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217 4.3 MODULATION OFCLOUD OPTICAL PROPERTIES BY VERTICAL CIRCULATIONS ASSOCIATED

WITH A JET STREAK EXIT REGION: THE NOVEMBER 26 FIRE CIRRUS CASE STUDY. Gerald

G. Mace and T. P. Ackerman, Penn State Univ., University Park, PA; D. O'C. Starr, NASA/GSFC,

Greenbelt, MD; and P. Minnis, NASA, Hampton, VA

220 4.4 CIRRUS ICE CRYSTAL NUCLEATION AND GROWTH. John Hallett, DRI, Reno, NV

4.5 A COMPARISONOF CIRRUS CLOUD OPTICAL DEPTHS DETERMINED FROM GROUND-BASED,

PASSIVE RADIATION MEASUREMENTS DURING FIRE CIRRUS II. T. P. Ackerman and J. A.

Valero, Penn State Univ., University Park, PA; S. A. Kinne, P. Pilewskie, and F. P. J. Valero,

NASA/ARC, Moffett Field, CA; S. A. Ackerman, Univ. of Wisconsin, Madison, Wl; and M. Shiobara,

Meteorological Research Institute (MRI), Tsukuba, Japan

4.6 MEASUREMENT OF CIRRUS PROPERTIES AT 18-28 u.m FROM AIRCRAFT DURING FIRE II.

Michael K. Griffin, Phillips Lab., Hanscom AFB, MA; and G. G. Koenig, Sparta Inc., Hanover, NH

222 4.7 CIRRUS RADIATIVE AND MICROPHYSICAL PROPERTIES FROM COMBINED LIDAR, RADAR,

AND INFRARED RADIOMETER MEASUREMENTS AT FIRE II. Wynn L. Eberhard, and J. M.

Intrieri, NOAAAtyPL; and G. Feingold, CIRES/Univ. of Colorado, Boulder CO

225 4.8 INVESTIGATION OF THE EFFECTS OF THE MACROPHYSICAL AND MICROPHYSICAL

PROPERTIESOF CIRRUS CLOUDSON THE RETRIEVAL OF OPTICAL PROPERTIES: RESULTS

FROM FIRE II. Paul W. Stackhouse, Jr. and G. L. Stephens, Colorado State Univ., Ft. Collins, CO

228 4.9 MIDLATITUTDE MULTILEVEL CLOUD CLASSIFICATION USING MERGED AVHRR/HIRS DATA.

Bryan A. Baum, NASA/LRC; V. Tovinkere and J. Titlow, Lockheed Engineering and Sciences Co.,

Hampton, VA; and R. M. Welch, South Dakota School of Mines and Technology, Rapid City, SD

231 4.10 COMPARISON OF SATELLITE AND SURFACE-BASED REMOTE SENSING OF CLOUD

MICROPHYSICAL PROPERTIES DURING FIRE CIRRUS PHASE II. David F. Young and S. Mayor,

Lockheed Engineering and Sciences Co.; P. Minnis, NASA/LRC, Hampton, VA; J. M. Intrieri and S.

Matrosov, Univ. of Colorado; and J. B. Snider, NOAA/Wave Propagation Laboratory (WPL), Boulder,

CO

234 4.11 OBSERVATION OF THE BI-DIRECTIONAL AND SPECTRAL REFLECTANCE OF CIRRUS AND

OTHER CLOUDS. James D. Spinhirne, NASA/GSFC, Greenbelt; and D. Hlavka and W. Hart,

Science System Application Inc. (SSAI), Lanham, MD

237 4.12 MULTI-SENSOR REMOTE OBSERVATIONS OF THIN CIRRUS CLOUDS DURING FIRE CIRRUS

II. Liam E. Gumley, M. D. King, and S.-C. Tsay, NASA/GSFC, Greenbelt, MD

238 4.13 CIRRUS CLOUD SOLAR RADIATIVE PROPERTIES: COMPARISONS BETWEEN THEORY AND

OBSERVATIONS BASED MEASUREMENTS DURING FIRE'91. S. A. Kinne, R. Bergstrom, P.

Pilewskie, and F. P. J. Valero, NASA/ARC, Moffett Field, CA; T. P. Ackerman, Penn State, Univ.

Park, PA; A. J. Heymsfield, NCAR; J. DeLusi, NOAA, Boulder, CO; M. Shiobara, MRI, Tsukuba,

Japan; and Y. Takano, Univ. of Utah, Salt Lake City, UT

241 4.14 THE SPECTRAL RADIATION EXPERIMENT (SPECTRE): AN OVERVIEW - CLEAR-SKY

OBSERVATIONS AND VALIDATION OF LINE-BY-LINE MODELS. Robert G. Ellingson, S. Shen,

and the SPECTRE Team, Univ. of Maryland, College Park, MD


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4.15 SCALE-DEPENDENT STATISTICAL ANALYSIS OF CLOUD STRUCTURE OBSERVED DURING

ASTEX AND A MULTIFRACTAL MODEL INCORPORATING MICROPHYSICS. Alexander Marshak,

SSAI, Lanham; A. Davis and W. J. Wiscombe, NASA/GSFC, Greenbelt, MD; and H. Gerber, Gerber

Scientific Inc., Reston, VA

243 4.16 EVOLUTION OF MARINE STRATOCUMULUS CLOUDS: ANALYSIS OF ASTEX DATA. David P.

Rogers and P. M. Norris, Scripps Inst, of Oceanography, Univ. of California, La Jolla, CA

4.17 A COMPARISON OF METHODS FOR CALCULATION OF EFFECTIVE DROPLET RADIUS DURING

ASTEX. Xiquan Dong and T. P. Ackerman, Penn State Univ., University Park, PA; Y. Han,

NOAA/ERL/WPL, Boulder, CO; and P. Pilewskie, NASA/ARC, Moffett Field, CA

246 4.18 RADIATIVE SURFACE FORCING OF BOUNDARY LAYER CLOUDS. Andrew K. Heidinger and S.

K. Cox, Colorado State Univ., Ft. Collins, CO

248 4.19 AIRCRAFT AEROSOLMEASUREMENTSAND OPTICAL PROPERTIES DURING ASTEX. Anthony

D. Clarke and J. N. Porter, Univ. of Hawaii, Honolulu, HI

250 4.20 COMPARISON OF SATELLITE, AIRCRAFT, AND SURFACE-DERIVED CLOUD PROPERTIES

DURING ASTEX. Rabindra Palikonda, D. R. Doelling, and P. W. Heck, Lockheed Engineering and

Sciences Co.; P. Minnis, NASA/LRC, Hampton, VA; and J. D. Spinhirne, NASA/GSFC, Greenbelt,

MD; and W. Syrett and B. A. Albrecht, Penn State Univ. University Park, PA

253 4.21 COMPARISONOF CEILOMETER, SATELLITE AND SYNOPTIC MEASUREMENTS OF BOUNDARY

LAYER CLOUDINESS AND THE ECMWF DIAGNOSTIC CLOUD PARAMETERIZATION SCHEME

DURING ASTEX. Christopher S. Bretherton, Univ. of Washington, Seattle, WA; E. Klinker, ECMWF,

Reading, UK; and J. Coakley, Oregon State Univ., Corvallis, OR

256 4.22 MULTIPLE REGIMES WITHIN THE STRATOCUMULS-TOPPED BOUNDARY LAYER. M. J.

Laufersweiler and H. N. Shirer, Penn State Univ., University Park, PA

259 4.23 CLOUD BOUNDARIES DURING ASTEX. Taneil Uttal and S. Frisch, NOAA/ERL/WPL, Boulder, CO

262 4.24 IMPACT OF ENHANCED CCN CONCENTRATIONS ON THE RADIATIVE PROPERTIES OF A 3D

MARINE STRATOCUMULUS CLOUD. David P. Duda, G. L. Stephens, and W. R. Cotton, Colorado

State Univ., Ft. Collins, CO

265 4.25 SHIP-BASED MEASUREMENTS OF CLOUD OPTICAL PROPERTIES DURING ASTEX. Allen B.

White, CIRES/Univ. of Colorado; and C. W. Fairall, NOAA/WPL, Boulder, CO

268 4.26 RADIATION EXCHANGE AT MARINE STRATUS TOPS. James W. Telford, DRI, Reno, NV

270 4.27 PROBE: THE PILOT RADIATION OBSERVATION EXPERIMENT. David S. Renne, National

Renewable Energy Lab., Golden, CO; and T. A. Ackerman, Penn State Univ., University Park, PA;

and W. E. Clements, LANL, Los Alamos, NM

272 4.28 GROUND-BASED MICROWAVE AND INFRARED RADIANCE OBSERVATIONS DURING PROBE.

E. R. Westwater, J. B. Snider, J. H. Chumside, and J. A. Shaw, NOAA/ERL/WPL, Boulder, CO

276 4.29 RESULTS ON CIRRUS PROPERTIES FROM THE EUROPEAN CLOUD AND RADIATION

EXPERIMENT (EUCREX). Ehrhard Raschke and the EUCREX Team, GKSS Research Ctr„

Geesthacht, Germany

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279 4.30 OPTICAL REMOTE SOUNDING OF CLOUDS FROM THE GROUND. C. M. R. Piatt, S. A. Young,P. J. Manson, and G. R. Patterson, Commonwealth Scientific and Industrial Research Organization(CSIRO), Aspendale; B. Forgan, BMRC, Melbourne, Victoria, Australia

282 4.31 JAPANESE CLOUD AND CLIMATE STUDY (JACCS): RESEARCH PLAN AND PRELIMINARY

RESULTS. Shoji Asano and JACCS/MRI Research Group, Meteorological Research Inst., Tsukuba,

Ibaraki, Japan

285 4.32 ZVENIGOROD EXPERIMENT: SEPTEMBER 1992. Eva Feigelson, Inst, of Atmospheric Physics,Russian Academy of Sciences, Moscow, Russia

288 4.33 REMOTE SENSING OF ATMOSPHERIC WATER VAPOR USING THE GLOBAL POSITIONING

SYSTEM. Steven Businger, Univ. of Hawaii, Honolulu, Hawaii; M. Bevis and S. Chiswell, North

Carolina State Univ., Raleigh, NC; and C. Rocken, UNAVCO, Boulder, CO

292 4.34 REMOTE PARTICLE SIZE MEASUREMENTS WITH THE UNIVERSITY OF WISCONSIN HIGH

SPECTRAL RESOLUTION LIDAR. Edwin W. Eloranta and Peter Piironen, Univ. of Wisconsin,

Madison, Wl

295 4.35 DETERMINATION OF OPTICAL PROPERTIES OF SEMI-TRANSPARENT CLOUDS FROM

SPECTRAL MEASUREMENTS OF TRANSMITTANCE RADIATION. Peter P. Anikin, Inst, of

Atmospheric Physics, Moscow, Russia; and S. K. Cox and J. M. Davis, Colorado State Univ. Ft.

Collins, CO

296 4.36 SATELLITE-DERIVED CLOUD PROPERTIES DURING TOGA/COARE. Patrick W. Heck, W. L.

Smith, Jr., R. Palikonda, and D. F. Young, Lockheed Engineering and Sciences Co.; and P. Minnis,

NASA/LRC, Hampton, VA

299 4.37 MEASUREMENTS OF THE THERMAL EMISSION OF THE ATMOSPHERE OVER THE SOUTH

POLE. Renate Van Allen and F. J. Murcray, Univ. of Denver, Denver, CO; and S. G. Warren, Univ.

of Washington, Seattle, WA

302 4.38 AIRBORNE MEASUREMENTS OF THE RADIATIVE PROPERTIES OF HIGH ALTITUDE,

OPTICALLY THIN TROPICAL CIRRUS. Anthony Bucholtz, F. P. J. Valero, and P. Pilewskie,

NASA/ARC, Moffett Field, CA

SESSION 5: SCATTERING BY IRREGULARLY SHAPED PARTICLES (Parallel with Session 4)

304 5.1 SCATTERING OF LIGHT BY IRREGULAR ICE CRYSTALS IN THREE-DIMENSIONAL

INHOMOGENEOUS CIRRUS CLOUDS. Andreas Macke, GKSS Research Ctr., Geesthacht,

Germany

307 5.2 RADIATIVE PROPERTIES OF NONSPHERICAL AEROSOLS. Michael I. Mishchenko, B. E. Carlson,

and A. A. Lacis, NASA/GISS, New York, NY

310 5.3 BACKSCATTERING BY NONSPHERICAL ICE PARTICLES AT MILLIMETER WAVELENGTHS. T.

L. Schneider and G. L. Stephens, Colorado State Univ., Ft. Collins, CO

313 5.4 RADIATIVE PROPERTIES OF CIRRUS CLOUDS: TOPOLOGY AND MICROPHYSICS. PetrChylek,

S. Dobbie, and G. Videen, Dalhousie Univ., Halifax, Nova Scotia, Canada

316 5.5 AN ANALOG LIGHT SCATTERING EXPERIMENT FOR ICE CRYSTALS. B. Barkey, K.-N. Liou, and

P. S. Sokolsky, Univ. of Utah, Salt Lake City, UT

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319 5.6 SOME ADVANCES IN UNDERSTANDING LIGHT SCATTERING BY NONSPHERICAL PARTICLES.

K, A. Fuller and G. L. Stephens, Colorado State Univ., Fort Collins, CO; B. D. Jersak, Space

Technology and Research Ctr., The Woodlands, TX

322 5.7 PARAMETERIZATION OF SCATTERING BY NON-SPHERICAL PARTICLES IN RADIATIVE

TRANSFER MODELS. P. J. Flatau, Scripps Inst, of Oceaography, Univ. of California, La Jolla, CA

326 5.8 DOMAIN AVERAGED SOLAR RADIATIVE FLUXES CALCULATED BY FIRST ORDER CLOSURES

IN INHOMOGENEOUS MEDIA. P. M. Gabriel and K. F. Evans, Colorado State Univ., Ft. Collins,

CO

329 5.9 A FOURIER-RICCATI APPROACH TO RADIATIVE TRANSFER. PART II: COMPUTATIONS OF

SPECTRAL REFLECTANCE AND HEATING RATES IN CIRRUS-LIKE CLOUDS. S.-C. Tsay and

M. D. King, NASA/GSFC, Greenbelt, MD; and P. M. Gabriel and G. L. Stephens, Colorado State


330 5.10 MONTE CARLO STOCHASTIC RADIATIVE TRANSFER. K. Franklin Evans, Colorado State Univ.,

Ft. Collins, CO

333 5.11 STRATOCUMULUS CLOUD ALBEDO ESTIMATES. Robert F. Cahalan and W. J. Wiscombe,

NASA/GSFC, Greenbelt, MD

336 5.12 ITERATIVE INTEGRAL REFINEMENT OF THE SPHERICAL HARMONICS SOLUTION TO THE

PLANE-PARALLEL RADIATIVE TRANSFER PROBLEM. Kwo-Sen Kuo, R. C. Weger and R. M.

Welch, South Dakota School of Mines and Technology, Rapid City, SD

338 5.13 MICROWAVE BRIGHTNESS TEMPERATURES FROM HORIZONTALLY AND VERTICALLY

STRUCTURED PRECIPITATING CLOUDS. Laura Robert!, Politecnico di Torino, Torino, Italy; and

C. Kummerow, NASA/GSFC, Greenbelt, MD

POSTER SESSION P5: RADIATIVE TRANSFER THEORY

341 P5.1 OPTICAL PROPERTIES OF SMALL MINERAL DUST PARTICLES AT VISIBLE/NEAR-IR

WAVELENGTHS: NUMERICAL CALCULATION AND LABORATORY MEASUREMENT. R. A. West,

Jet Propulsion Lab. (JPL), Pasadena, CA; and M. G. Tomasko and L. R. Doose, Univ. of Arizona,

Tucson, AZ

344 P5.2 EXTINCTION EFFICIENCY MEASUREMENTS IN THE THERMAL IR OF LABORATORY ICE

CLOUDS. W. Patrick Arnott, Y. Y. Dong, and J. Hallett, Desert Research Institute (DRI), Reno, NV

347 P5.3 MODELING COMPOSITE AND FLUFFY GRAINS: THE EFFECTS OF POROSITY. Michael J. Wolff,

Univ. of Wisconsin, Madison, Wl; G. C. Clayton, Univ. of Colorado, Boulder, CO; P. G. Martin, Univ.

of Toronto, Toronto, Ontario, Canada; and R. E. Schulte-Ladbeck, Univ. of Pittsburgh, Pittsburgh, PA

350 P5.4 SCATTERING COEFFICIENTS FOR A SPHERICAL PARTICLE WITH STATIONARY STOCHASTIC

ROUGHNESS. Silas L. Cesar, E. F. Vasconcelos, V. N. Freire, and G. A. Farias, Univ. Federal do

Ceara, Ceara, Brazil

353 P5.5 SHORT-WAVE RADIATIVE EFFECTS OF SMALL SCALE CLOUD VARIABILITY. T. Varnai and R.

Davies, McGill Univ., Montreal, Quebec, Canada

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355 P5.6 SCATTERING PROPERTIES OF ICE CRYSTALS IN THE MM-WAVELENGTH REGION. H.

Okamoto, Kobe Univ., Japan and GKSS Research Ctr.; and A. Macke and F. Albers, GKSS

Research Ctr., Geesthacht, Germany

358 P5.7 NEW ACCURATE MEASUREMENT OF REFRACTIVE INDICES OF WATER, SUPERCOOLED

WATER AND ICE IN INFRARED REGION. Linhong Kou, S. Gosse, D. Labrie, and P. Chylek,Dalhousie Univ., Halifax, Nova Scotia, Canada


360 P5.9 ABSORPTION AND REFLECTION OF SOLAR RADIATION BY FINITE INHOMOGENOUS CLOUDS:

MONTE CARLO CALCULATIONS. S. Dobbie, J. Li, and P. Chylek, Daihousie Univ., Halifax, Nova

Scotia, Canada

362 P5.10 LIGHTSCATTERING BY CLUSTER-CLUSTER AGGREGATES. MarkT. Lemmon, Univ. of Arizona,

Tucson, AZ

364 P5.11 MONTE CARLO SIMULATION OF INFRARED RADIATIVE TRANSFER THROUGH BROKEN

CLOUD FIELDS. E. E. Takara and R. G. Ellingson, Univ. of Maryland, College Park, MD

366 P5.12 THE APPLICATION OF THE FINITE ELEMENT METHOD TO THE SOLUTION OF THE RADIATIVE

TRANSFER EQUATION. Viatcheslav Kisselev, St. Petersburg Inst, for Informatics and Automation

of the Academy of Science of Russia, St. Petersburg, Russia; and L. Roberti and G. Perona,

Politecnico di Torino, Torino, Italy

369 P5.13 A THEORETICAL STUDY OF PASSIVE MICROWAVE REMOTE SENSING OF CIRRUS CLOUDS.

K. Franklin Evans and G. L. Stephens, Colorado State Univ., Ft. Collins, CO

372 P5.14 RADIATIVE TRANSFER CALCULATIONS FOR STELLAR OCCULTATION MEASUREMENTS. E.

Kyrola, L. Oikarinen, E. Sihvola, and J. Tamminen, Finnish Meteorological Inst., Helsinki, Finland

374 P5.15 AN ESTIMATE OF THE ERROR IN PHOTODISSOCIATION AND HEATING/COOLING RATES AS

CALCULATED BY A TWO-STREAM RADIATIVE TRANSFER MODEL. Arve Kylling and K.

Stamnes, Univ. of Alaska, Fairbanks, AK

377 P5.16 APPLICATION OF RADIATIVE PERTURBATION THEORY TO THE REMOTE SENSING OF

SCATTERING PHASE FUNCTIONS. Michael A. Box and C. Sendra, Univ. of New South Wales,

Kensington, New South Wales, Australia

P5.17 THE BASIC RADIATION FLOW PATTERNS IN HETEROGENEOUS CLOUDS, A TWO-

DIMENSIONAL MULTIFRACTAL CASE STUDY. Anthony Davis, NASA/GSFC, Greenbelt, MD; S.

Lovejoy, McGill Univ., Montreal, Quebec, Canada; and D. Schertzer, L.M.D., France

P5.18 SCATTERING BY AGGREGATE PARTICLES COMPOSED OF NON-SPHERICAL MONOMERS.

Padma A. Yanamandra-Fisher, M. S. Hanner, and R. A. West, JPL, Pasadena, CA

379 P5.19 PREDICTION OF EXTINCTION AND ABSORPTION CROSS SECTIONS OF FRACTAL

AGGREGATES. Daniel W. Mackowski, Auburn Univ., Auburn, AL; and P. J. Flatau, Scripps Inst, of

Oceanography, Univ. of California, La Jolla, CA

381 P5.20 ASYMMETRY PARAMETER CALCULATIONS FOR FINITE CIRCULAR CYLINDERS AND DISKS.

John Withrow and S. K. Cox, Colorado State Univ., Ft. Collins, CO


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SESSION 6: RADIATIVE PROPERTIES OF THE ATMOSPHERE (Parallel with Session 5)

383 6.1 CLOUDS TYPE SEPARATION USING LOCAL CORRELATION BETWEEN VISIBLE AND INFRA¬

RED SATELLITE IMAGES. Jean Luc Raffaelli and G. Seze, Lab. de Meteorologie Dynamique du

CNRS, Ecole Polytechnique, Palaiseau, France

386 6.2 REMOTE SENSING OF PERSIAN GULF OIL FIRE AEROSOLS. T. Nakajima, Univ. of Tokyo; A.

Hrgurashi and T. Hayasaka, Tohoku Univ., Sendai, Japan; and Y. Najafi, Dept. of the Environment

of Iran, Iran

389 6.3 ESTIMATION OF OCEANIC AEROSOL PROPERTIES BY SIMULTANEOUS SHIPBOARD SUN-

PHOTOMETER AND SATELLITE MEASUREMENTS. Aleksandr M. Ignatov, Marine HydrophysicsInst., Sevastopol, Crimea, Ukraine; L. L. Stowe, NOAA/NESDIS, Washington, DC; and S. M. Sakerin,

Inst, of Atmospheric Optics, Tomsk, Siberia, Russia

392 6.4 REMOTE SENSING STUDY OF THE AEROSOL OPTICAL THICKNESS, CLOUD MICROPHYSICS

AND THEIR INTERACTION OVER EAST CHINA AND ASTEX REGIONS. Zhao Fengsheng, T.

Nakajima and T. Nakajima, Univ. of Tokyo, Tokyo, Japan

394 6.5 REMOTE SOUNDING OF CIRRUS CLOUD OPTICAL DEPTH AND ICE CRYSTAL SIZE USING

AVHRR DATA. S. C. Ou, K.-N. Liou, and N. X. Rao, Univ. of Utah, Salt Lake City, UT

397 6.6 A STUDY ON BIDIRECTIONAL REFLECTANCE MODELS FOR SATELLITE SCENES WITH

VARIABLE CLOUDINESS. Rolf Stuhlmann, A. Macke and R. Dlhopolsky, GKSS Research Ctr.,

Geesthacht, Germany

400 6.7 CONVECTIVE OVERSHOOTING IN THE TROPICS. Barbara E. Carlson, NASA/GISS, New York,NY

403 6.8 THE APPLICATION OF TOTAL INTEGRATED WATER VAPOR CONTENT DERIVED FROM DMSP

SSM/I DATA FOR ENHANCED AUTOMATED CLOUD DETECTION IN MULTISPECTRAL

METEOROLOGICAL SATELLITE IMAGERY. Keith D. Hutchison, J. Mack, G. Logan, S. Westerman,and K. Hardy, Missiles and Space Co., Inc., Sunnyvale, CA

406 6.9 REMOTE SENSING AND RETRIEVAL OF SURFACE BI-DIRECTIONAL REFLECTANCE. S.-C.

Tsay and M. D. King, NASA/GSFC, Greenbelt, MD

407 6.10 PREDICTING ATMOSPHERIC COLORATION/DISCOLORATION: THE RELATIVE EFFECTS OF

AEROSOLS AND N02. R. W. Bergstrom, Bay Area Environmental Research Inst., San Francisco;

and X. H. Wu and C. Seigneur, ENSR Consulting and Engineering, Alameda, CA

6.11 THE ANNUAL CYCLE OF WATER VAPOR FORCING: A FIRST LOOK AT THE VARIABILITY OF

THE RADIATIVE EFFECT OF WATER VAPOR. D. L. Randel, T. H. Vonder Haar, and H. J. Ganse,

Colorado State Univ., Ft. Collins, CO

409 6.12 COMPARISON OF UPPER TROPOSPHERIC WATER VAPOR FROM GOES, LIDAR AND CLASS

MEASUREMENTS DURING FIRE II. B. J. Soden, Princeton Univ., Princeton NJ; and S. A.

Ackerman, Univ. of Wisconsin, Madison, Wl; and R. A. Ferrare and D. O'C Starr, NASA/GSFC,

Washington, DC

412 6.13 CLASSIFICATION OF CLOUD PROPERTIES USING COMBINED INFRARED AND MICROWAVE

SATELLITE DATA. Guosheng Liu, J. A. Curry, and R.-S. Sheu, Univ. of Colorado, Boulder, CO

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6.14 IS CLOUDINESS INFORMATION REALLY NECESSARY IN ESTIMATING NET SOLAR RADIATION

AT THE SURFACE FROM SATELLITE MEASUREMENTS? Eric A. Smith, Florida State Univ.,

Tallahassee, FL; and B. Sohn, Universities Space Research Association (USRA), NASA/MSFC,

Huntsville, AL

415 6.15 FREQUENCY DISTRIBUTIONS OF CLOUD LIQUID WATER PATH IN OCEANIC BOUNDARY

LAYER CLOUD AS A FUNCTION OF REGIONAL CLOUD FRACTION. Bruce A. Wielicki,

NASA/LRC; and L. Parker, Lockheed Engineering and Sciences Co., Hampton, VA

418 6.16 EFFECTS OF CLOUD PARTICLE SIZE AND SHAPE ON SATELLITE REMOTE SENSING OF

CLOUD PROPERTIES. Patrick Minnis, NASA/LRC; D. F. Young and D. P. Garber, Lockheed

Engineering and Sciences Co., Hampton, VA; and Y. Takano and K.-N. Liou, Univ. of Utah, Salt Lake

City, UT

421 6.17 SATELLITE REMOTE SENSING AND AIR-TRUTH VALIDATION OF CLOUD LIQUID WATER PATH

AND DROPLET EFFECTIVE RADIUS. Tadahiro Hayasaka, M. Kuji, and M. Tanaka, Tohoku Univ,

Sendai; and T. Nakajima, Univ. of Tokyo, Tokyo, Japan

423 6.18 CLOUD PROPERTIES RETRIEVED FROM NOAAAVHRR DATA USING SPATIAL COHERENCE,

CLAVR AND ISCCP TECHNIQUES. Fu-Lung Chang and J. A. Coakley, Jr., Oregon State Univ.,

Corvallis, OR; and L. L. Stowe, NOAA/NESDIS, Camp Springs, MD

426 6.19 COMPARISON OF THE SOLAR RADIATIVE EFFECTS OF EL CHICHON AND MT. PINATUBO

LONG-LIVED AEROSOLS. Ellsworth G. Dutton, NOAA/CMDL, Boulder, CO

432 6.20 PROPERTIES AND DECAY OF PINATUBO AEROSOLS IN POLAR REGIONS COMPARED WITH

TROPICAL OBSERVATIONS. Robert S. Stone and J. R. Key, CIRES/Univ. of Colorado; and E. G.

Dutton, NOAA/CMDL, Boulder, CO

429 6.21 PHASE FUNCTION AND BACKSCATTERING FRACTION OF AEROSOL PARTICLES: MODELS

V.S. RETRIEVED VALUES FROM SKY BRIGHTNESS. Y. J. Kaufman, NASA/GSFC, Greenbelt,

MD; A. Gitelson and A. Kamieli, Ben Gurlon Univ., Sede-Boker, Israel; and T. Nakajima, Univ. of

Tokyo, Tokyo, Japan

435 6.22 RETRIEVALS OF THE SURFACE AND ATMOSPHERIC RADIATION BUDGET: TUNING

PARAMETERS WITH RADIATIVE TRANSFER TO BALANCE PIXEL-SCALE ERBE DATA. T.

Charlock, G. L. Smith, T. D. Bess, and P. Minnis, NASA/LRC; F. G. Rose, T. Alberta, D. Rutan, and

N. Manalo-Smith, Lockheed Engineering and Sciences Co., Hampton, VA

438 6.23 A COMPARISON OF THE INFRARED EMISSIVITIES AND EQUIVALENTSPERE PARTICLE RAD

II OF CIRRUS CLOUDS AT PARSONS KS AND PORTOSANTO MADEIRA. John M. Davis, G. H.

Beck, and S. K. Cox, Colorado State Univ., Ft. Collins, CO

440 6.24 LIGHT SCATTERING BY IRREGULARLY SHAPED ICE CRYSTALS: CLIMATIC IMPLICATIONS.

Y. Takano and K.-N. Liou, Univ. of Utah, Salt Lake City, UT

443 6.25 THE INTERPRETATION OF REMOTELY SENSED CLOUD PROPERTIES FROM A MODEL

PARAMETERIZATION PERSPECTIVE. Harshvardhan and K. Ginger, Purdue Univ., W. Lafayette,

IN; and B. A. Wielicki, NASA/LRC, Hampton, VA

446 6.26 INVESTIGATIONS OF THE EARTH'S ENTROPY BUDGET: COMPARISON OF OBSERVATIONS

WITH A GENERAL CIRCULATION MODEL. Michael A. Kelly and D. A. Randall, Colorado State


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449 6.27 STUDIES OF THE CLEAR-SKY GREENHOUSE EFFECT USING ERBE DATA AND MODEL

SIMULATIONS. M. J. Webb and A. Slingo, UK Met Office, Bracknell, Berkshire, UK; and G. L.

Stephens, Colorado State Univ., Ft. Collins, CO

451 6.28 CLOUD RADIATIVE FORCING IN THE TROPICS: THE EFFECT OF OPTICAL PROPERTY

RETRIEVALS AND SCENE IDENTIFICATION. Sundar A. Christopher, A. M. V. Vorste, S. E.

Watters, and R. M. Welch, South Dakota School of Mines and Technology, Rapid City, SD

453 6.29 A COMPARISON OF LARGE-SCALE CLOUD LIQUID WATER AND CLOUD ALBEDO USING SSM/I

AND ERBE DATA. Thomas J. Greenwald, G. L. Stephens, and T. H. Vonder Haar, Colorado State


456 6.30 AVERAGE EFFECTS OF CLOUD IN HOMOGENEITY FROM ERBS SCANNER MEASUREMENTS.

N. G. Loeb and R. Davles, McGill Univ., Montreal, Quebec, Canada

458 6.31 QUANTITATIVE STUDIES OF SMOKE, CLOUDS, AND FIRE USING AVIRIS DATA. Bo-Cal Gao

and Y. J. Kaufman, NASA/GSFC, Greenbelt, MD; and R. O. Green, JPL, Pasadena, CA

6.32 VARIABILITY IN THE VERTICAL STRUCTURES OF HUMIDITY AND 11 MICRON RADIATION IN

THE ATMOSPHERE OVERLYING THE WESTERN PACIFIC 'WARM' POOL REGION. Denise E.

Hagan, JPL, Pasadena, CA

461 6.33 LONGWAVE RADIATION SPECTRUM ON THE ANTARCTIC PLATEAU: MEASUREMENTS FROM

SOUTH POLE STATION, ANTARCTICA, 1992. Von P. Walden and S. G. Warren, Univ. of

Washington, Seattle, WA

6.34 APPLICATION OF THE ANOMALOUS DIFFRACTION THEORY TO THE REFLECTION OF

SHORTWAVE RADIATION BY GLACIER ICE. Stephen A. Tjemkes, IMAU, Utrecht, The Netherlands

6.35 VALIDATION OF A SATELLITE INFERENCE METHOD TO DERIVE SURFACE

PHOTOSYNTHETICALLY ACTIVE RADIATION. R. T. Pinker, F. Miskolczi, and I. Laszlo, Univ. of

Maryland, College Park, MD; and O. T. Aro, Univ. of llorin, llorln, Nigeria

464 6.36 APPLICATION OF RADIATIVE PERTURBATION THEORY TO CHANGES IN OZONE AND

STRATOSPHERIC AEROSOL LEVELS. Michael A. Box and P. E. Loughlin, Univ. of New South

Wales, Kensington, New South Wales, Australia

POSTER SESSION P6: RADIATIVE PROPERTIES OF THE ATMOSPHERE

466 P6.1 OPTIMIZING THE USE OF 0.67u.m AND 0.86 u.m RADIOMETRIC DATA FOR CLOUD DETECTION.

Larry Di Girolamo and R. Davies, McGill Univ., Montreal, Quebec, Canada

P6.2 RETRIEVAL OF CLOUD PARAMETERS BY MULTIPLE OBSERVATIONS IN THE NEAR-INFRAREDUNDER CONDITIONS OF VARYING SOLAR ILLUMINATION. Thomas J. Kleespies, US Air

Force/Phillips Lab., Hanscom AFB, MA

468 P6.3 REMOTE SENSING ESTIMATES OF MULTILEVEL CLOUD PROPERTIES USING MERGED

AVHRR/HIRS DATA. Bryan A. Baum, B. A. Wielicki, and P. Minnis, NASA/LRC; and R. F. Arduini,

Lockheed Engineering and Sciences Co., Hampton, VA

471 P6.4 MONITORING THE MT. PINATUBO AEROSOL WITH HIRS/2 OBSERVATIONS. Steven A.

Ackerman and K. I. Strabala, Univ. of Wisconsin, Madison Wl


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473 P6.5 A NEW MARINE AEROSOL MODEL AND THE OPTICAL RESPONSE FROM SATELLITE. John

N. Porter and A. D. Clarke, Univ. of Hawaii, Honolulu, HI

475 P6.6 ESTIMATION OF THE VERTICAL DISTRIBUTION OF AEROSOL OPTICAL PROPERTIES USING

AIRBORNE RADIATION MEASUREMENTS. Irina N. Sokolik and F. P. J. Valero, NASA/ARC,

Moffett Field, CA

477 P6.7 ANALYSIS OF SULFATE AEROSOLS IN CLIMATE FORCING IN THE UNITED STATES. J.

Zubillaga, B. C. Weare, and T. Cahill, Univ. of California, Davis, CA

479 P6.8 A COMPARISON OF STRATOSPHERIC AEROSOL PROPERTIES AS INFERRED USING SAGE

II AND HALOE. L. W. Thomason and J. M. Russell, III, NASA/LRC; and M. R. Hervig, G & A

Technical Software, Hampton, VA

482 P6.9 MICROWAVE EARTH SURFACE EMISSIVITIES AT 91 AND 150 GHz. Gerald W. Felde, Phillips

Lab., Hanscom AFB; and J. D. Pickle, Atmospheric and Environmental Research (AER), Inc.,

Cambridge, MA

P6.10 ATMOSPHERIC ATTENUATION OF A 94 GHZ RADAR BEAM. Eugene E. Clothiaux, T. P.

Ackerman, and A. M. Vogelmann, Penn State Univ., University Park, PA

485 P6.11 A METHOD TO COMBINE INFRARED AND MICROWAVE RADIATION TO IMPROVE HOURLY

RAINFALL ESTIMATION. Gilberto A. Vicente and J. R. Anderson, Univ. of Wisconsin, Madison, Wl

488 P6.12 ESTIMATION OF ICE CLOUD PARAMETER FROM THE GROUND-BASED INFRARED 10-12um

RADIANCE MEASUREMENT. Akihiro Uchiyama, M. Fukabori, S. Asano, and M. Shiobara, MRI,

Tsukuba, Ibaraki, Japan

491 P6.13 INFRARED ABSORPTION OF CLOUDS DURING THE CONDENSATION PROCESS. Valder N.

Freire and E. F. Vasconcelos, Univ. Federal do Ceara, Ceara, Brasil

493 P6.14 INFERRING CLOUD LIQUID WATER PATH FROM ISCCP ANALYSIS. Qingyuan Han and R. M.

Welch, South Dakota School of Mines and Technology, Rapid City, SD; and W. B. Rossow,

NASA/GISS, New York, NY

496 P6.15 MODELING OF INTEGRATEDLIQUIDWATER INHOMOGENEITY IN MARINE STRATOCUMULUS.

Steven M. Gollmer and Harshvardhan, Purdue Univ., W. Lafayette, IN; R. F. Cahalan, NASA/GSFC,

Greenbelt, MD; and J. B. Snider, NOAA/ERL/WPL, Boulder, CO

499 P6.16 CLOUD OPTICAL DEPTHS INFERRED FROM MFOV MEASUREMENTS. Peter P. Anikin, Inst, of

Atmospheric Physics, Moscow, Russia; and S. K. Cox, Colorado State Univ., Ft Collins, CO

501 P6.17 STRATIFORM CLOUD EVOLUTION: THE EFFECTS OF MICROPHYSICS, TURBULENCE AND

RADIATION ON THE ONSET OF COLLOIDAL INSTABILITY. Thomas Trautmann, J.-Gutenberg

Univ., Mainz, Germany

503 P6.18 EFFECTS OFSOLAR SPECTRAL RESOLUTION ON COMPUTED PHOTODISSOCIATION RATES

IN THE SCHUMANN - RUNGE BANDS OF OXYGEN. Joan E. Rosenfield, NASA/GSFC, Greenbelt,

MD

505 P6.19 MONTE CARLO MODELING OF LASER CEILOMETER. Chan W. Keith and S. K. Cox, Colorado

State Univ., Ft Collins, CO


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507 P6.20 LARGE EDDY SIMULATION OF MARINE STRATOCUMULUS WITH EXPLICIT MICROPHYSICS.

Bjorn Stevens, W. R. Cotton, and R. L. Walko, Colorado State Univ., Ft. Collins; and G. Feingold,

CIRES/Univ. of Colorado, Boulder, CO

P6.21 ANALYSIS OF SPECTRAL CHARACTERISTICS OF HIGH RESOLUTION INFRARED RADIANCES.

Hung-Lung Huang, Y. Ou, X. Ma, and J. Li, CIMSS/Univ. of Wisconsin, Madison, Wl

510 P6.22 SENSITIVITY OF ATMOSPHERIC HEATING RATE TO CLOUD GEOMETRY AND SPATIAL

DISTRIBUTION. R. M. Killen and R. G. Ellingson, Univ. of Maryland, College Park, MD

P6.23 THE EFFECT OF SMALL ICE CRYSTALS ON THE RADIATIVE PROPERTIES OF CIRRUS

CLOUDS. John Hallett, DRI, NV;T. Forkert, R. Meerkoetter, B. Strauss, and P. Wendllng, German

Aerospace Research Establishment, Wessling, Germany

P6.24 THE CLOSE RELATIONSHIP BETWEEN CLOUD TRANSMITTANCE AND SURFACE RADIATION

BUDGET TO VERTICAL CIRCULATION FIELDS IN FLORIDA THUNDERSTORMS DURING CAPE.

Harry J. Cooper, M. T. Rubes, and E. A. Smith, Florida State Univ., Tallahassee, FL

511 P6.25 DIVERGENCE OF ATMOSPHERIC ENERGY FLUX AND CLOUD RADIATIVE FORCING FROM

NMC MEDIUM RANGE MODEL FORECASTSAND AMIP SIMULATION FOR OCTOBER 1986. S.-

K. Yang, W. Ebisuzakl, R. J. Lin, and D. Kann, Research and Data Systems Corp., Greenbelt, MD;

and K. A. Campana and A. J. Miller, NOAA/NMC, Washington, DC

514 P6.26 STRATUS, CIRRUS, AND MIXED-PHASE CLOUD EFFECTS ON THE SURFACE SHORTWAVE

FLUXES -- A CASE STUDY. Lei Shi, Scripps Inst, of Oceanography, Univ. of California, La Jolla,

CA

517 P6.27 COMPARISON OF OUTGOING LONGWAVE RADIATION BUDGET RETRIEVALS FROM

BROADBAND AND NARROWBAND OBSERVATIONS. Fan Xu, Columbia Univ.; and A. A. Lacis

and B. E. Carlson, NASA/GISS, New York, NY

520 P6.28 ESTIMATION OF MULTI-LAYER CLOUD AMOUNTS FROM ISCCP DATA: EFFECT ON

LONGWAVE RADIATION BUDGET AT THE SURFACE. N. A. Ritchey and S. K. Gupta, Lockheed

Engineering & Sciences Co.; and W. L. Darnell, NASA/LRC, Hampton, VA

523 P6.29 EVALUATION OF NWP MODEL - COMPUTED SW RADIATIVE FLUXES AGAINST SATELLITE

RETRIEVALS. K. A. Campana and Y. Hou, NOAA/NMC, Washington, DC; and B.

Balasubramaniyan, R. T. Pinker, and I. Laszlo, Univ. of Maryland, College Park, MD

526 P6.30 VARIATION OF THE EARTH'S SURFACE RADIATION BUDGET COMPONENTS DURING ONE

YEAR (1985-86). Wayne L. Darnell and W. F. Staylor, NASA/LRC; and A. C. Wilber, Lockheed

Engineering and Science Co., Hampton, VA


529 P6.32 ENTROPY IN CLIMATE MODELS: VERTICA AND HORIZONTAL STRUCTURES OF

ATMOSPHERIC ENTROPY. J. Li, G. B. Lesins, and P. Chylek, Dalhousie Univ., Halifax, Nova

Scotia, Canada

532 P6.33 ON THE RELATIONSHIP BETWEEN SHORTWAVE NET RADIATIVE FLUXES AT THE TOP OF

THE ATMOSPHERE AND AT THE SURFACE. Istvan Laszlo and R. T. Pinker, Univ. of Maryland,

College Park, MD


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534 P6.34 SENSITIVITY OF THE EARTH'S RADIATION BUDGET TO CIRRUS CLOUD PERTURBATIONS.

Ashok Sinha and K. P. Shine, Univ. of Reading, Reading, Berkshire, UK

537 P6.35 A "MINIMUM RESIDUAL" METHOD FOR EVALUATING AN EFFECTIVE CLOUD FRACTION

APPLIED TO THE ESTIMATION OF COLUMN CLOUD LIQUID WATER AMOUNTS USING

SIMULATED AMSU DATA. George R. Diak and H.-L. Huang, CIMSS/Univ. of Wisconsin, Madison,

Wl


539 P6.37 SOME CHARACTERISTICS OF TROPICAL PRECIPITATION AS DETERMINED FROM

SATELLITES USING A MULTI-SENSOR APPROACH. Rong-Shyang Sheu, G. Liu, and J. A. Curry,

Univ. of Colorado, Boulder, CO

P6.38 INTERANNUAL VARIATIONS IN BOUNDARY LAYER CLOUDINESS AT OCEAN WEATHERSHIP

N. Stephen A. Klein and D. L. Hartmann, Univ. of Washington, Seattle, WA

P6.39 DOWNWELLING SURFACE LONGWAVE FLUX OVER THE GLOBAL TROPICS BASED ON

HIRS2/MSU SOUNDINGS. Amita V. Mehta and J. Susskind, NASA/GSFC, Greenbelt, MD

P6.40 DIURNAL, INTRASEASONAL AND SEASONAL CLOUD DISTRIBUTIONS OVER THE INDIAN

SUMMER MONSOON REGION. Amita V. Mehta, NASA/GSFC, Greenbelt, MD

P6.41 OBSERVATIONAL INVESTIGATION OF WATER VAPOR DISTRIBUTION AND WATER VAPOR

FORCING EFFECT FOR THE MISSISSIPPI RIVER BASIN. H. J. Ganse, D. L. Randel, and T. H.

Vonder Haar, Colorado State Univ., Ft. Collins, CO

P6.42 APPLICATION OF ASYNOPTIC FOURIER TRANSFORMATION TO SSMI OBSERVATIONS.

Stephen A. Tjemkes, IMAU, Utrecht, The Netherlands

542 P6.43 RADIATION BUDGETS IN THE WESTERN TROPICAL PACIFIC. Ming-Dah Chou, NASA/GSFC,

Greenbelt, MD

544 P6.44 EFFECTS OF SCANNER SPATIAL RESOLUTION ON OBSERVED ANISOTROPY. Qian Ye,

CIRES/Univ. of Colorado, Boulder, CO; and J. A. Coakley, Jr., Oregon State Univ., Corvallis, OR

P6.45 EXPERIENCE WITH A PROTOTYPE SYSTEM TO IDENTIFY, CLASSIFY AND TRACK CLOUD

SYSTEMS USING ERBE SCANNER DATA. Bruce R. Barkstrom, NASA/LRC; Sharon Cady, SAIC;

and Larry Matthias, Lockheed Engineering and Science Co., Hampton VA

547 P6.46 LINE-BY-LINE CALCULATION OF ATMOSPHERIC FLUXES AND COOLING RATES II:

APPLICATION TO CARBON DIOXIDE, OZONE, METHANE, AND THE HALOCARBONS. S. A.

Clough and M. J. lacono, AER, Cambridge, MA

550 P6.47 NOTABLE CHANGE OF SOLAR RADIATION OF CLEAR SKIES IN CHINA FOR RECENT THIRTY

WINTERS. Xu Qun, Jiangsu Meteorological Inst., Nanjing, China

552 P6.48 SENSITIVITY OF CIRRUS CLOUDS RADIATIVE PROPERTIES TO ICE CRYSTAL SIZE AND

SHAPE IN GCM SIMULATIONS. David L. Mitchell, DRI, Reno NV; and J. E. Kristjansson and M.

J. Newman, LANL, Los Alamos, NM

555 P6.49 SATELLITE DETERMINATION OF STRATUS CLOUD MICROPHYSICAL PROPERTIES. Paquita

Zuidema, Univ. of Colorado, Boulder, CO; and D. L. Hartmann, Univ. of Washington, Seattle, WA

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558 P6.50 SENSITIVTY OF A GCM TO CHANGES IN CLOUD DROPLET CONCENTRATION. Olivier Boucher

and H. Le Treut, Lab. de Meteorologie Dynamique due CNRS, Paris, France; and M. B. Baker, Univ.

of Washington, Seattle, WA

561 P6.51 THE RADIATIVE INFLUENCE OF CRYSTAL HABIT AND SIZE IN TROPICAL ANVILS. Charles S.

Zender and J. T. Kiehl, NCAR, Boulder, CO

JOINT SESSION J1: CURRENT ISSUES IN CLIMATE DYNAMICS AND RADIATION (Joint Session with

Sixth Conference on Climate Variations)

J1.1 THE APPLICATION OF EOS TO STUDIES OF ATMOSPHERIC RADIATION AND CLIMATE.

Michael D. King, NASA/Goddard Space Flight Center (GSFC), Greenbelt, MD

J2 J1.2 CLOUD VARIABILITY DEPENDS ON HOW YOU LOOK AT IT. William B. Rossow, NASA/GISS,

New York, NY

J5 J1.3 OCEAN-ATMOSPHERE INTERACTION IN TOGA-COARE: AN ATMOSPHERIC PERSPECTIVE.

P. J. Webster, Univ. of Colorado, Boulder, CO

J7 J1.4 OCEAN-ATMOSPHERE INTERACTION IN TOGA-COARE: AN OCEANOGRAPHIC PERSPECTIVE.

Roger Lukas, Univ. of Hawaii, Honolulu, HI

J1.5 THERMOSTAT HYPOTHESIS FOR THE WARM OCEANS: TEST BY CEPEX FIELD

OBSERVATIONS. V. Ramanathan, Scripps Inst, of Oceanography, Univ. of California, La Jolla CA

J1.6 RADIATIVE TRANSFER THROUGH REALISTIC ATMOSPHERES: EIGHT YEARS HENCE.

Graeme L. Stephens, Colorado State Univ., Ft. Collins, CO

J9 J1.7 RADIATIVE FORCING BY THE 1991 MT. PINATUBO ERUPTION. Patrick Minnis, NASA/LRC,

Hampton, VA

J1.8 OBSERVATIONALTESTS FOR CLOUD-CLIMATE FEEDBACK IN GCMs. Robert Cess, State Univ.

of New York (SUNY), Stony Brook, NY

J1.9 PARAMETERIZATIONS OF CLOUDS AND RADIATION IN GENERAL CIRCULATION MODELS.

J. T. Kiehl, National Center for Atmospheric Research (NCAR), Boulder, CO

J12 J1.10 EFFECTSOF CONVECTIVE PARAMETERIZATIONS ON CLIMATE MODELS. Arun Kumar and A.

Leetmaa, NOAA/NMC, Washington, DC

J1.11 SIMULATION OF PRESENT DAY CLIMATE WITH ECHAM MODEL; IMPACTS OF MODEL

RESOLUTION AND PHYSICS. Eric Roeckner, Max Planck Inst, for Meteorology, Hamburg,

Germany

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Conference on Atmospheric Radiation ; 8 (Nashville, Tenn.) : … · 2008. 7. 15. · David Yanuk, R. G. Ellingson, and H.-T. Lee, Univ. of Maryland, College Park, MD 1.5 CERES-CLOUDSANDTHEEARTH'SRADIATIONENERGYSYSTEM:INSTRUMENTSTATUS