13th Symposium on Boundary Layers and Turbulence

SUN 10 JAN___________________________
7:30 AM-6:00 PM CONFERENCE REGISTRATION

MON 11 JAN___________________________
7:00 AM CONFERENCE REGISTRATION
8:00 AM JOINT SESSION J1: REFLECTIONS ON GATE (Joint with 23rd Conference on Hurricanes and Tropical Meteorology)
Chairperson(s): Jenni Evans, Penn State University, University Park; PA; and James Edson, WHOI, Woods Hole, MA
8:00 AM J1.1 WELCOME. James Edson, WHOI, Woods Hole, MA; and J. L. Evans
8:15 AM J1.2 THE CONCEPTION, PLANNING AND IMPLEMENTATION OF GATE (INVITED). James L. Rasmussen, NOAA, Silver Spring, MS
8:30 AM J1.3 GATE ORIGINS, GOALS AND GAINS (INVITED). Michael Garstang, University of Virginia, Charlottesville, VA
8:45 AM J1.4 TROPICAL CONVECTION (INVITED). Alan K. Betts, AKB, Pittsford, VT; and R. Houze
9:15 AM J1.5 GATE- DISTURBED BOUNDARY LAYER STRUCTURE AND PROCESS (INVITED). David R. Fitzjarrald, SUNY, Albany, NY; and J. A. Businger
9:30 AM J1.6 CLOUD/RADIATION INTERACTION (INVITED). Stephen Cox, Colorado State University, Boulder, CO; and B. Albrecht
9:45 AM J1.7 THE FAIR WEATHER BOUNDARY LAYER IN GATE (INVITED). Margaret A. LeMone, NCAR, Boulder, CO; and W. T. Pennell and R. L. Grossman
10:00 AM COFFEE BREAK
10:00 AM COFFEE BREAK
10:30 AM JOINT SESSION J1: Continued (Joint with 23rd Conference on Hurricanes and Tropical Meteorology)
Chairperson(s): Michio Yanai, UCLA, Los Angeles, CA; and Toby N. Carlson, Penn State University, University Park, PA
10:30 AM J1.8 SOME OUTSTANDING PRODUCTS FROM THE GATE CONVECTION DATA SET- A PERSONAL VIEW (INVITED). Joanne Simpson, NASA/GSFC, Greenbelt, MD; and W. K. Tao
11:00 AM J1.9 PARAMETERIZATION AND SCALE INTERACTIONS IN GATE (INVITED). Edward J. Zipser, Texas A & M University, College Station, TX; and H. Cho
11:15 AM J1.10 HOW THE GATE RESULTS INFLUENCED SUBSEQUENT STUDIES OF CLIMATE FLUCTUATIONS (INVITED). George S. Philander, Princeton University, Princeton, NJ; and D. Halpern
11:30 AM J1.11 COMPARISION OF THE MEAN STATES BETWEEN GATE AND A 15-YEAR CLIMATOLOGY FOR THE PHASE 3 PERIOD. Dayton G. Vincent, Purdue University, West Lafayette, IN; and A. Fink and P. Speth
11:45 AM J1.12 COMPARISON OF SOME AFRICAN EASTERLY WAVE CHARACTERISTICS BETWEEN GATE AND A 15-YEAR CLIMATOLOGY FOR THE PHASE 3 PERIOD. A. H. Fink, University of Cologne, Cologne, Germany; and P. Speth and D. G. Vincent
12:00 PM J1.13 GATE- A CONTEXT (INVITED). Peter J. Webster, University of Colorado, Boulder, CO; and R. A. Houze
10:30 AM SESSION 1: COMPLEX TERRAIN AND MOUNTAIN BOUNDARY LAYERS (Parallel with Joint Session J2)
Chairperson(s): To be announced.
10:30 AM 1.1 BOUNDARY LAYER EVOLUTION AND REGIONAL THERMALLY DRIVEN CIRCULATIONS IN THE MEXICO BASIN AND OVER THE SURROUNDING MEXICO PLATEAU. S. Zhong, PNNL, Richland, WA; and C. D. Whiteman, X. Bian, J. D. Fast, and J. C. Doran
10:45 AM 1.2 CHARACTERIZATION OF THE HETEROGENEITY OF THE TERRAIN BY NORMALISED TURBULENCE CHARACTERISTICS. Thomas Foken, Univ. of Bayreuth, Bayreuth, Germany; and A. Mangold, M. Hierteis, B. Wichura, and C. Rebmann
11:00 AM 1.3 MEASUREMENT AND MODELLING OF A VALLEY WIND SYSTEM IN THE ALPS. D. Zardi, Univ. of Trento, Trento, Italy; and R. Gerola, M. Tubino, and F. Tampieri
11:15 AM 1.4 STRATIFIED FLOW OVER AN ISOLATED TOPOGRAPHY OF VARIABLE WIDTH. F. A. Castro, Univ. of Portugal, Porto, Portugal; and J. M. L. M. Palma
11:30 AM 1.5 SURFACE BOUNDARY LAYER MEASUREMENTS OVER THE TIBETAN PLATEAU WITH FLUX-PAM. Osamu Tsukamoto, Okayama Univ., Okayama, Japan; and . GAME/Tibet Group
11:45 AM 1.6 THREE DIMENSIONAL SIMULATIONS OF OROGRAPHIC PRECIPITATION VARIABILITY DUE TO ASSUMED MICROPHYSICAL PARAMETERS IN A CLOUD MODEL. James R. Stalker, LANL, Los Alamos, NM; and J. E. Bossert, J. M. Reisner, and D. L. Langley
12:00 PM LUNCH BREAK
1:30 PM SESSION JP1: BOUNDARY LAYER STUDIES IN TROPICAL METEOROLOGY AND OCEANOGRAPHY ( joint with 13th Conference on Boundary Layers and Turbulence)
Chairperson(s): Jenni L. Evans, Penn State University, University Park, PA; and James Edson, WHOI, Woods Hole, MA
JP1.1 AIR-SEA INTERACTION IN THE EASTERN TROPICAL PACIFIC- AN EXPERIMENT OF THE PAN AMERICAN CLIMATE STUDY (PACS) DURING THE 1997-1998 ENSO. Steven P. Anderson, WHOI, Woods Hole, MA; and R. A. W. Weller
JP1.2 ON THE PARAMETERISATION OF SPRAY FLUXES FOR TROPICAL CYCLONES. Jeff D. Kepert, BMRC, Melbourne, Australia; and C. W. Fairall
JP1.3 OBSERVATIONS AND SIMULATIONS OF BOUNDARY-LAYER PROCESSES IN MESOSCALE CONVECTIVE SYSTEM OVER THE WESTERN PACIFIC WARM POOL. Yukuan Song, North Carolina State University, Raleigh, NC; and L. Xie and S. Raman
JP1.4 BOUNDARY-LAYER PARAMETERIZATION IN A CLOUD-RESOLVING MODEL USING THE RADICAL THERMODYNAMIC FORMULATION. Katsuyuki V. Ooyama, NOAA/AOML/HRD, Miami, FL
JP1.5 NUMERICAL SIMULATION OF AIR-SEA INTERACTION UNDER HIGH WIND CONDITIONS- A CASE STUDY OF HURRICANE DEVELOPMENT. J.-W. Bao, CIRES/University of Colorado and NOAA/ETL, Boulder, CO; and J. M. Wilczak, C. K. Choi, L. H. Kantha, W. Wang, and J. Dudhia
JP1.6 BARRIER-LAYER / WARM-LAYER- SIMULATION OF THE INFLUENCE OF CLOUDS AND PRECIPITATION AT THE TROPICAL OCEAN MIXED-LAYER. Alexandre A. Costa, Colorado State University, Ft. Collins, CO; and W. R. Cotton and R. A. Pielke, Sr.
JP1.7 OBSERVATIONAL STUDY OF TROPOSPHERIC MOISTURE AND DEEP CONVECTION DURING TOGA COARE. Carlos Lopez-Carrillo, New Mexico Tech, Socorro, NM; and D. J. Raymond
JP1.8 OBSERVATION AND POSSIBLE LINKS TO RAINFALL CYCLES OVER SOUTHERN FLORIDA. Geoff W. Shaughnessy, South Florida Water Management District, West Palm Beach, FL
JP1.9 A FORMULATION FOR BOUNDARY-LAYER CLOUD COVER. Michael B. Ek, Oregon State University, Corvallis, OR
JP1.10 THREE-DIMENSIONAL WEEK-LONG SIMULATIONS OF TOGA COARE CONVECTIVE SYSTEMS USING THE MM5 MESOSCALE MODEL. Hui Su, University of Washington, Seattle, WA; and S. S. Chen and C. S. Bretherton
1:30 PM SESSION 2: STABLE PBLS AND THE DYNAMICS OF STRATIFIED TURBULENCE (Parallel with Joint Poster Session JP1)
Chairperson(s): To be announced
1:30 PM 2.1 PANCAKE MOTIONS -- WHAT IS THAT?. Ulf Hoegstroem, Uppsala Univ., Uppsala, Sweden; and A. Smedman and H. Bergstroem
1:45 PM 2.2 INERTIAL OSCILLATIONS AND A PARAMETERIZATION OF THE EVOLVING STABLE BOUNDARY LAYER. J. K. Lundquist, Univ. of Colorado, Boulder, CO; and W. Blumen
2:00 PM 2.3 STABLE ATMOSPHERIC BOUNDARY LAYER EXPERIMENT IN SPAIN (SABLES 98). J. Cuxart, Instituto Nacional de Meteorologia, Madrid, Spain; and M. R. Soler, C. Yague, E. Terradellas, H. E. Joergensen, and J. Vila
2:15 PM 2.4 STRATIFIED TURBULENCE AND CONVECTIVELY GENERATED CIRCULATIONS. Stephen D. Jascourt, Madison, WI
2:30 PM 2.5 TURBULENCE MODELS FOR WIND STORMS INDUCED BY GRAVITY WAVES. Bruno Abart, Ecole Centrale de Nantes, Nantes, France; and J. F. Sini
2:45 PM 2.6 PAPER WITHDRAWN.
3:00 PM COFFEE BREAK
3:30 PM JOINT SESSION J1: PANEL DISCUSSION ON GATE- HISTORICAL PERSPECTIVE AND LESSONS LEARNED (Joint with 23rd Conference on Hurricanes and Tropical Meteorology)
Chairperson(s): Margaret LeMone, NCAR, Boulder, CO
Panelist(s): Richard J. Reed, Univ. of Washington, Seattle, WA; William M. Frank, Penn. State Univ., University Park, PA; Bruce Albrecht, RSMAS, Univ. of Miami,Miami, FL; Edward J. Zipser, Texas A & M Univ., College Station, TX
5:00-7:00 PM FORMAL OPENING OF EXHIBITS WITH RECEPTION (Cash Bar)
7:30-9:30 PM GATE GALA - Reception sponsored by Hughes Space & Communications

TUE 12 JAN___________________________
7:30 AM REGISTRATION CONTINUES THROUGH FRIDAY, 15 JANUARY
8:00 AM SPECIAL SYMPOSIUM ON CLIMATE AND GLOBAL CHANGE- FOCUS ON THE AMERICAS
10:00 AM - 12:00 PM POSTER SESSION P1: BOUNDARY LAYER MODELING AND OBSERVATIONAL STUDIES
Chairperson(s): To be announced
P1.1 CHARACTERIZING PLANETARY BOUNDARY LAYER DISPERSION WITH ASOS DATA. John A. White, North Carolina Division of Air Quality, Raleigh, NC; and D. G. Atkinson and J. O. Paumier
P1.2 APPLICATION OF CONTINUOUS DYNAMIC GRID ADAPTATION IN ARPS FOR THE ATMOSPHERIC BOUNDARY LAYER. Pengfei Zhang, Univ. of Oklahoma, Norman, OK; and B. Fiedler
P1.3 A DETAILED ANALYSIS OF MULTI-SCALE INTERACTION WITHIN A STORM SYSTEM APPROACHING LAKE SUPERIOR. Daniel W. Lennartson, Univ. of Wisconsin, Madison, WI; and G. Tripoli, B. Hoggart, G. Austin, and B. Bramer
P1.4 THE OPERATIONAL MULTI-SCALE ENVIRONMENT MODEL WITH GRID ADAPTIVITY (OMEGA)- ETEX SIMULATION. Z. Boybeyi, SAIC, McLean, VA; and D. P. Bacon, C. Agritellis, N. Ahmad, T. J. Dunn, M. Hall, D. E. Mays, and R. A. Sarma
P1.5 EVALUATION OF THE KINETIC ENERGY APPROACH FOR MODELING TURBULENT FLUXES IN STRATOCUMULUS. G. Lenderink, KNMI, De Bilt, Utrecht, The Netherlands; and A. A. M. Holtslag
P1.6 MODEL COMPARISONS WITH TURBULENCE MEASUREMENTS FROM WIND PROFILERS. Wayne M. Angevine, CIRES/Univ. of Colorado, Boulder, CO; and K. Mitchell
P1.7 PAPER WITHDRAWN.
P1.8 GRAVITY CURRENTS IN THE NORTHERN MEXICO CITY PLATEAU. William J. Shaw, PNNL, Richland, WA; and J. M. Hubbe and J. D. Fast
P1.9 NEW INSIGHTS ON THE DYNAMICS OF THE NOCTURNAL LOW-LEVEL JET. Stephen D. Jascourt, Madison, WI
P1.10 PAPER WITHDRAWN.
P1.11 OBSERVATIONAL AND NUMERICAL STUDY OF TURBULENCE DURING EARLY EVENING TRANSITION. Otavio C. Acevedo, SUNY, Albany, NY; and D. R. Fitzjarrald
P1.12 VERTICAL VELOCITY STATISTICS IN THE CONVECTIVE BOUNDARY LAYER MEASURED WITH THE NOAA/ETL HIGH RESOLUTION DOPPLER LIDAR. Christoph J. Senff, CIRES/Univ. of Colorado and NOAA/ETL, Boulder, CO; and D. H. Lenschow and S. D. Mayor
P1.13 CONVECTIVE BOUNDARY LAYER HEIGHTS AND ENTRAINMENT ZONE THICKNESSES MEASURED BY LIDARS AND RADAR WIND PROFILERS. S. A. Cohn, NCAR, Boulder, CO; and W. M. Angevine
P1.14 PAPER WITHDRAWN.
P1.15 TURBULENT EDDY STRUCTURE IN SHEAR-DRIVEN CONVECTIVE BOUNDARY LAYERS. Qing Wang, NPS, Monterey, CA; and S. Wang and L. Pan
P1.16 THIRD-ORDER TRANSPORT AND NON-LOCAL TURBULENCE CLOSURE FOR CONVECTIVE BOUNDARY LAYERS. Sergej Zilitinkevich, Uppsala Univ., Uppsala, Sweden; and V. M. Gryanik, V. N. Lykossov, and D. V. Mironov
P1.17 REGIONAL ESTIMATES OF THE SENSIBLE AND LATENT HEAT FLUXES IN THE AMAZON REGION. Gilberto Fisch, Centro Tecnico Aeroespacial, Sao Jose dos Campos, Brazil; and J. Tota
P1.18 A STUDY OF SECOND-ORDER CLOSURE ABILITY TO SIMULATE THE TRANSITION FROM CONVECTIVE TO MECHANICALLY DRIVEN TURBULENCE. Frank R. Freedman, Stanford Univ., Stanford, CA; and M. Z. Jacobson
P1.19 A COUPLED LAKE-ATMOSPHERE MODEL AND ITS APPLICATION TO LAKE KINNERET. Hai Pan, Rutgers Univ., New Brunswick, NJ; and R. Avissar and D. H. Haidvogel
P1.20 STATISTICAL ANALYSIS OF AMEDAS DATA FOR PARAMETERIZATION OF BOUNDARY LAYERS. Hiroatsu Maki, Japan Meteorological Agency, Tsukuba-shi, Japan
P1.21 EVALUATION OF LEONARD AND CROSS TERMS FROM ATMOSPHERIC DATA. S. Galmarini, Environment Institute, Ispra, Italy; and F. Michelutti and P. Thunis
P1.22 PARAMETERIZATION OF STRATOCUMULUS USING A PROGNOSTIC CLOUD SCHEME-RESULTS FROM A SINGLE-COLUMN MODEL. Robert B. Sigg, Stockholm Univ., Stockholm, Sweden
P1.23 SOME NEW SOLUTIONS TO TURBULENT DISPERSION PROBLEMS. Richard Ammons, Missoula, Montana
P1.24 LAGRANGIAN MODELING OF RELATIVE AND ABSOLUTE DISPERSION IN THE CONVECTIVE BOUNDARY LAYER. Jeffrey C. Weil, CIRES/Univ. of Colorado, Boulder, CO; and P. P. Sullivan and C. H. Moeng
10:00 AM COFFEE BREAK
12:15 PM CONFERENCE LUNCHEON
2:15 PM REMOTE SENSING LECTURE
2:15 PM SESSION 3A: CONVECTIVE PBLS (Parallel with Session 3B)
Chairperson(s): To be announced.
2:15 PM 3A.1 2-D OR NOT 2-D: THAT IS THE QUESTION. Ernest M. Agee, Purdue Univ., W. Lafayette, IN
2:30 PM 3A.2 AFTERNOON TRANSITION OF THE CONTINENTAL CONVECTIVE BOUNDARY LAYER. Alison W. Grimsdell, CIRES/Univ. of Colorado, Boulder, CO; and W. M. Angevine
2:45 PM 3A.3 TURBULENT TRANSPORT OF MOMENTUM IN THE CONVECTIVE BOUNDARY LAYER DERIVED FROM LARGE EDDY SIMULATION (LES). Hiroaki Naoe, Meteorological Research Institute, Tsukuba, Japan; and S. Haginoya
3:00 PM 3A.4 CONVECTIVE BOUNDARY LAYER STRUCTURE OVER THE MONSOON TROUGH REGION, INDIA. Savita B. Morwal, Indian Inst. of Tropical Meteorology, Pune, India
3:15 PM 3A.5 RADIX LAYER DEPTH PARAMETERIZATION FOR WIND AND TEMPERATURE IN CONVECTIVE CONDITIONS. Edi Santoso, Univ. of British Columbia, Vancouver, BC, Canada; and R. B. Stull
3:30 PM COFFEE BREAK
2:15 PM SESSION 3B: MEASUREMENT TECHNIQUES (Parallel with Session 3A)
Chairperson(s): To be announced
2:15 PM 3B.1 FLOW MEASUREMENTS IN AN ATMOSPHERICALLY FORCED SHALLOW WATER COLUMN DURING THE PASSAGE OF A COLD FRONT USING A SMALL AUV. Manhar Dhanak, Florida Atlantic Univ., Boca Raton, FL; and E. An, L. K. Shay, and J. Van Leer
2:30 PM 3B.2 REFRACTIVE INDEX STRUCTURE PARAMETER IN THE BOUNDARY LAYER AS MEASURED FROM AN AIRCRAFT AND A GROUND BASED SCINTILLOMETER. Ila L. Hahn, US Air Force Research Lab., Kirtland AFB, NM; and B. P. Venet, F. D. Eaton, R. J. Hugo, and S. R. Nowlin
2:45 PM 3B.3 COMBINATION OF SCINTILLOMETER SENSIBLE HEAT FLUX AND ACOUSTIC TOMOGRAPHIC TEMPERATURE MEASUREMENTS INSIDE THE ABL. Ulrich Teichmann, Inst. for Tropospheric Research, Leipzig, Germany; and A. Ziemann, K. Arnold, and A. Raabe
3:00 PM 3B.4 COMPARISON OF TURBULENCE PARAMETERS DERIVED FROM OPTICAL SCINTILLOMETRY AND THE EDDY-CORRELATION TECHNIQUE OVER FLAT TERRAIN. Alexandra Weiss, Swiss Federal Inst. of Technology, Zurich, Switzerland; and M. Rotach and M. Hennes
3:15 PM 3B.5 MIDDLE ATMOSPHERE SLANT-PATH OPTICAL TURBULENCE CONDITIONS DERIVED FROM VHF RADAR OBSERVATIONS. Frank D. Eaton, Air Force Research Laboratory, Kirkland AFB, NM; and G. D. Nastrom and A. R. Hansen
3:30 PM COFFEE BREAK
4:00 PM SESSION 4: ATMOSPHERIC PBL MODELING
Chairperson(s): To be announced
4:00 PM 4.1 A NEW PARAMETERIZATION FOR REPRESENTING CLOUD-TOPPED BOUNDARY LAYERS IN GCM'S. Christopher S. Bretherton, Univ. of Washington, Seattle, WA; and H. Grenier
4:15 PM 4.2 PAPER WITHDRAWN.
4:30 PM 4.3 CLOUD RESOLVING MODEL SIMULATION OF THE CONVECTIVE BOUNDARY LAYER OBSERVED BY LAKE-ICE. Gregory J. Tripoli, Univ. of Wisconsin, Madison, WI; and A. Adams and B. Hoggatt
4:45 PM 4.4 EVOLUTION OF AN UPPER-TROPOSPHERIC TURBULENCE EVENT-COMPARISON OF OBSERVATIONS TO NUMERICAL SIMULATIONS. D. L. Walters, NPS, Monterey, CA; and D. K. Miller
5:00 PM 4.5 INTERACTIONS OF THE ATMOSPHERIC BOUNDARY-LAYER WITH THE LAND-SURFACE- A CASE STUDY AT CABAUW, NETHERLANDS. Michael Ek, Oregon State Univ., Corvallis, OR; and A. A. M. Holtslag
5:15 PM 4.6 THE CLIMATOLOGY OF THE DIURNAL TEMPERATURE RANGE IN THE CONTIGUOUS UNITED STATES. Imke Durre, Univ. of Washington, Seattle, WA; and J. M. Wallace

WED 13 JAN___________________________
8:00 AM HORTON LECTURE
8:45 AM JOINT SESSION J4: TRANSPORT AND DIFFUSION OF TRACE GASES IN THE PBL (Joint with Symposium on Interdisciplinary Issues in Atmospheric Chemistry (formerly entitled, Symposium on Atmospheric Chemistry Issues in North America))
Chairperson(s): Cyndi Atherton, LLNL, Livermore, CA
8:45 AM J4.1 SEGREGATION EFFECTS DUE TO CONVECTIVE BOUNDARY-LAYER MIXING IN ATMOSPHERIC CHEMISTRY MODELS. Arthur C. Petersen, Utrecht Univ., Utrecht, The Netherlands; and M. C. Krol and L. N. Ganzeveld
9:00 AM J4.2 OZONE TRANSPORT IN THE CALIFORNIA OZONE DEPOSITION EXPERIMENT. Jielun Sun, NCAR, Boulder, CO; and W. Massman
9:15 AM J4.3 PHOTOCHEMISTRY IN CLEAR AND CLOUDY BOUNDARY LAYERS. J. Vila-Guerau de Arellano, IEEC, Barcelona, Spain; and J. W. M. Cuijpers, M. C. Krol, and M. J. Molemaker
9:30 AM J4.4 INTERMITTENT ATMOSPHERE-BIOSPHERE TRACE GAS EXCHANGE IN A CHEMISTRY AND CLIMATE MODEL. Laurens Ganzeveld, Utrecht Univ., Utrecht, The Netherlands; and J. Lelieveld and A. Petersen
9:45 AM J4.5 TRANSPORT OF CARBON DIOXIDE, WATER VAPOR, AND OZONE BY TURBULENCE AND LOCAL CIRCULATIONS. Jielun Sun, NCAR, Boulder, CO; and R. Desjardins, L. Mahrt, and I. MacPherson
10:00 AM COFFEE BREAK (EXHIBIT HOURS 10:00 AM-1:30 PM)
10:30 AM J4.6 ALONG-WIND DISPERSION OBSERVED IN THREE FIELD STUDIES. Steven R. Hanna, George Mason Univ., Fairfax, VA; and P. Franzese
10:45 AM J4.7 ALLOCATION OF SURFACE SOURCES FOR ELEVATED TRACE GAS FLUXES USING BACKWARD TRAJECTORY - SIMULATIONS. Natascha Kljun, Swiss Federal Inst. of Technology, Zurich, Switzerland; and M. W. Rotach and H. P. Schmid
11:00 AM J4.8 THE EFFECTS OF PBL PARAMETERIZATIONS ON CHEMICAL SPECIES DISTRIBUTIONS IN A CHEMISTRY TRANSPORT MODEL. Bryan J. Hannegan, Univ. of California, Irvine, CA
11:15 AM J4.9 ASSESSING VERTICAL MIXING OF OZONE BY EULERIAN PHOTOCHEMICAL GRID MODELS. Elfrun Lehmann, NOAA/ARL, Silver Spring, MD
11:30 AM J4.10 A FIRST-ORDER CLOSURE FOR FLUXES AND COVARIANCES OF REACTIVE SPECIES IN THE CONVECTIVE BOUNDARY LAYER. Arthur C. Petersen, Utrecht Univ., Utrecht, The Netherlands; and A. A. M. Holtslag
11:45 AM J4.11 EFFECT OF TURBULENCE CLOSURE SCHEMES ON GAS/AEROSOL PHASE CHEMISTRY IN MEXICO CITY. James R. Stalker, LANL, Los Alamos, NM; and L. A. McNair
8:45 AM SESSION 5A: SIMULATIONS INCLUDING LES AND DNS (Parallel with Joint Session J4 and Session 5B)
Chairperson(s): To be announced
8:45 AM 5A.1 FILTERS AND NUMERICAL GRIDS IN LARGE-EDDY SIMULATIONS. Paul J. Mason, UK Met. Office, Bracknell, Berkshire, United Kingdom; and A. R. Brown
9:00 AM 5A.2 DEVELOPMENT OF MESOSCALE FLUCTUATIONS IN CLOUD TOPPED BOUNDARY LAYERS. Harm J. Jonker, KNMI, De Bilt, The Netherlands; and P. G. Duynkerke and A. P. Siebesma
9:15 AM 5A.3 LARGE-EDDY SIMULATION OF SHALLOW CUMULUS CONVECTION WITH DIFFERENT MICROPHYSICS AND RADIATION. Hongli Jiang, Colorado State Univ., Ft. Collins, CO; and W. R. Cotton
9:30 AM 5A.4 A SUBGRID-SCALE MODEL FOR THE LARGE-EDDY SIMULATION OF ATMOSPHERIC BOUNDARY LAYER. F. Ding, North Carolina State Univ., Raleigh, NC; and S. P. Arya, Y. L. Lin, and S. Shen
9:45 AM 5A.5 LES DERVIED VERTICAL VELOCITY SPECTRA OF FOG AND CIRRUS. J. Christopher Clarke, Northeast Louisiana Univ., Monroe, LA; and C. Mitrescu and W. R. Cotton
10:00 AM COFFEE BREAK
10:30 AM 5A.6 TEMPERATURE AND SALINITY STRUCTURE IN OCEANIC CONVECTIVE LAYERS. Sonya A. Legg, WHOI, Woods Hole, MA; and J. C. McWilliams
10:45 AM 5A.7 LARGE EDDY SIMULATION OF THE STABLY STRATIFIED PLANETARY BOUNDARY LAYER. E .M. Saiki, NCAR, Boulder, CO; and C. H. Moeng and P. P. Sullivan
11:00 AM 5A.8 LARGE-EDDY SIMULATIONS OF A QUASI-STEADY STABLY-STRATIFIED ATMOSPHERIC BOUNDARY LAYER. Branko Kosovic, Univ of Colorado, Boulder, CO; and J. A. Curry
11:15 AM 5A.9 TURBULENT STRUCTURE OF AN IDEALIZED DENSITY CURRENT. John W. Glendening, NRL, Monterey, CA
11:30 AM 5A.10 TURBULENCE MODIFICATION IN THE EVOLVING STABLE BOUNDARY LAYER- A LARGE-EDDY SIMULATION. Richard T. Cederwall, LLNL, Livermore, CA; and R. L. Street
11:45 AM 5A.11 VORTICAL STRUCTURES IN FLOW OVER TOPOGRAPHY- AN LES AT LABORATORY-SCALE. R. Calhoun, Stanford Univ., Stanford, CA; and R. Street
12:00 PM LUNCH BREAK
8:45 AM SESSION 5B: MARINE BOUNDARY LAYER STUDIES (Parallel with Joint Session J4 and Session 5A)
Chairperson(s): To be announced
8:45 AM 5B.1 PRESSURE FLUCTUATION MEASUREMENTS OVER WAVES. Kimmo K. Kahma, Finnish Inst. of Marine Research, Helsinki, Finland; and W. M. Drennan and M. A. Donelan
9:00 AM 5B.2 ON MOMENTUM FLUX AND PROFILE MEASUREMENTS OVER WAVES. William M. Drennan, Univ. of Miami, Miami, FL; and K. K. Kahma and M. A. Donelan
9:15 AM 5B.3 IDENTIFICATION AND ANALYSIS OF WIND-WAVE INTERACTIONS IN FIELD EXPERIMENT DATA. Tihomir S. Hristov, Univ. of California, Irvine, CA; and C. Friehe, S. Miller, and J. Edson
9:30 AM 5B.4 THE WAVE-INDUCED WIND FIELD ABOVE DEEP OCEAN WAVES. S. Miller, University of California, Irvine, Irvine, California; and C. Friehe, T. Hristov, and J. Edson
9:45 AM 5B.5 TURBULENT SHEAR FLOW OVER MOVING SINUSODIAL BOUNDARIES. Peter P. Sullivan, NCAR, Boulder, CO; and J. C. McWilliams and C.-H. Moeng
10:00 AM COFFEE BREAK
10:30 AM 5B.6 THE INNER-OUTER-LAYER CONTROVERSY. Ann-Sofi Smedman, Univ. of Uppsala, Uppsala, Sweden; and U. Hoegstroem
10:45 AM 5B.7 MODELLING THE INTERACTION BETWEEN THE ATMOSPHERIC BOUNDARY LAYER AND EVAPORATING SEA SPRAY DROPLETS. Jeff D. Kepert, BMRC, Melbourne, Australia; and C. W. Fairall
11:00 AM 5B.8 BEHAVIOR OF CHARNOCK'S RELATIONSHIP FOR HIGH WIND CONDITIONS. Jeffrey E. Hare, CIRES/Univ. of Colorado and NOAA/ERL/ETL, Boulder, CO; and P. O. G. Persson, C. W. Fairall, and J. B. Edson
11:15 AM 5B.9 SUPERCRITICAL FLOW ALONG COASTAL TOPOGRAPHY- DYNAMIC CONTROL OF THE MARINE ATMOSPHERIC BOUNDARY LAYER. Stephen D. Burk, NRL, Monterey, CA; and T. Haack
11:30 AM 5B.10 PAPER WITHDRAWN.
11:45 AM 5B.11 BAROCLINIC MODIFICATION OF THE MARINE SURFACE WIND OBSERVED BY NSCAT. Ralph C. Foster, Univ. of Washington, Seattle, WA; and A. Enloe and R. A. Brown
12:00 PM LUNCH BREAK
1:00 PM POSTER SESSION P2A: P2A (Parallel with Poster Session P2B)
Chairperson(s): To be announced.
P2A.1 LARGE-EDDY SIMULATION OF ATMOSPHERIC DISPERSION IN THE NOCTURNAL CLOUD-TOPPED ATMOSPHERIC BOUNDARY LAYER. Zbigniew Sorbjan, Marquette University, Milwaukee, WI; and M. Uliasz
P2A.2 CLOUD FRACTION AND TRADE CUMULUS- AN LES INTERCOMPARISON STUDY. Bjorn Stevens, NCAR, Boulder, CO; and . et al.
P2A.3 COMPARISON OF MICROSCALE CONVECTION PATTERNS SEEN IN LIDAR DATA AND LARGE-EDDY SIMULATIONS. Shane D. Mayor, Univ. of Wisconsin, Madison, WI; and G. J. Tripoli, E. W. Eloranta, and B. D. Hoggatt
P2A.4 DECAY OF AIRCRAFT WAKE VORTICES IN A HOMOGENEOUS ATMOSPHERIC TURBULENCE- A LARGE EDDY SIMULATION STUDY. Jongil Han, North Carolina State Univ., Raleigh, NC; and Y. L. Lin, S. P. Arya, S. Shen, and F. H. Proctor
P2A.5 MIXING MATRICES FROM LES- THREE CLASSICAL PBL REGIMES. J. Orbe, Inst. Nacional de Meteorologia, Madrid, Spain; and J. Cuxart
P2A.6 LAGRANGIAN STATISTICS IN ATMOSPHERIC BOUNDARY LAYER DERIVED FROM LES. Marek Uliasz, Mission Research Corp., Ft. Collins, CO; and Z. Sorbjan
P2A.7 NEAR-SHORE BOUNDARY LAYER STRUCTURE OVER LAKE MICHIGAN IN WINTER. Edwin W. Eloranta, Univ. of Wisconsin, Madison, WI; and R. E. Kuehn, S. D. Mayor, and P. Ponsardin
P2A.8 ESTIMATION OF FORM DRAG USING SATELLITE DATA. Job W. Verkaik, Wageningen Agricultural Univ., Wageningen, The Netherlands
P2A.9 WAVELET ANALYSIS OF THE SCALE OF RESPONSE OF THE CBL TO LANDSCAPE HETEROGENEITY. Somnath Baidya Roy, Rutgers Univ., New Brunswick, NJ; and R. Avissar
P2A.10 MODELING STOMATAL RESPONSE TO ATMOSPHERIC HUMIDITY. Jonathan E. Pleim, ARL, Research Triangle Park, NC
P2A.11 THE RESPONSE OF BOUNDARY LAYER WINDS TO VARIATIONS IN SURFACE CONDITIONS. W .J. Shaw, PNNL, Richland, WA; and J. C. Doran
P2A.12 ON THE PARAMETERIZATION OF CONVECTIVE PRECIPITATION INDUCED BY LANDSCAPE HETEROGENEITY FOR LARGE-SCALE ATMOSPHERIC MODELS. R . Avissar, Rutgers Univ., New Brunswick, NJ; and Y. Liu
P2A.13 PRESSURE PERTURBATIONS IN LARGE-EDDY SIMULATION OF CANOPY FLOW. Li Wang, Univ. of California, Davis, CA; and R. H. Shaw and E. G. Patton
P2A.14 PAPER WITHDRAWN.
P2A.15 TURBULENT PROCESSES OVER SHELTERED VEGETATION. Hao Wang, Iowa State Univ., Ames, IA; and E. S. Takle and J. M. Shen
P2A.16 A HIGHER-ORDER SOIL-VEGETATION-ATMOSPHERE TRANSFER SCHEME FOR GCM'S. R . Avissar, Rutgers Univ., New Brunswick, NJ
P2A.17 THE INFLUENCE OF THE VARIATION OF THE SURFACE TEMPERATURE ON THE CLOSURTE OF THE SURFACE ENERGY BALANCE. Thomas Foken, Univ. of Bayreuth, Bayreuth, Germany; and V. P. Kukharets, V. G. Perepelkin, L. R. Tsvang, S. H. Richter, and U. Weisensee
P2A.18 PREDICTION OF SIZE DISTRIBUTIONS OF BOUNDARY-LAYER CLOUDS. Larry K. Berg, Univ. of British Columbia, Vancouver, BC, Canada; and R. B. Stull
P2A.19 FORMATION AND DEVELOPMENT OF NOCTURNAL BOUNDARY LAYER CLOUD OVER LAND. Ping Zhu, Univ. of Miami/RSMAS, Miami, FL; and J. Gottschalck and B. Albrecht
P2A.20 FORWARD AND BACKWARD SCATTER ENERGY TRANSFER IN A STRONGLY CONVECTIVE PLANETARY BOUNDARY LAYER FLOW. Ching-Long Lin, Univ. of Iowa, Iowa City, IA
P2A.21 RETRIEVAL OF TURBULENT COHERENT STRUCTURES IN A CONVECTIVE PLANETARY BOUNDARY LAYER USING A VARIATIONAL FOUR DIMENSIONAL DATA ASSIMILATION TECHNIQUE. Ching-Long Lin, Univ. of Iowa, Iowa City, IA; and J. Sun
P2A.22 EVALUATION OF VECTOR INTERPOLATION METHODS FOR USE WITH ATMOSPHERIC BOUNDARY LAYER OBSERVATIONS AND SIMULATIONS. F. L. Ludwig, Stanford Univ., Stanford, CA; and R. J. Calhoun, R. T. Cederwall, and R. L. Street
P2A.23 MULTI-SENSOR OBSERVATIONS OF THE NOCTURNAL BOUNDARY LAYER. Justin Walters, Univ. of Alabama, Huntsville, AL; and K. Knupp
P2A.24 ANALYSIS OF RETRIEVED VELOCITY FIELDS FOR A WIND STORM CASE- RESULTS FROM AN ADJOINT METHOD DATA ASSIMILATION ALGORITHM. Rob K. Newsom, CIRES/Univ. of Colorado and NOAA/ERL/ETL, Boulder, CO
P2A.25 PAPER WITHDRAWN.
P2A.26 STRUCTURE OF THE ATMOSPHERIC BOUNDARY LAYER OVER THE COMPLEX TERRAIN OF PHOENIX VALLEY. Andrey A. Grachev, Arizona State Univ., Tempe, AZ; and H. J. S. Fernando, J. C. R. Hunt, E. P. Pardyjak, I. Oroud, N. Berman, F. Yu, and G. Wang
1:00 PM POSTER SESSION P2B: P2B (Parallel with Poster Session P2A)
Chairperson(s): To be announced.
P2B.1 NOTES ON CALCULATING THE MICROSTRUCTURE OF ATMOSPHERIC OPTICAL TURBULENCE. Arnold Tunick, U.S. Army Research Lab., Adelphi, MD
P2B.2 THERMAL AND MOMENTUM ROUGHNESS LENGTHS. Jielun Sun, NCAR, Boulder, CO
P2B.3 AIR-SEA INTERACTION IN THE COASTAL SHOALING ZONE. Jielun Sun, NCAR, Boulder, CO; and L. Mahrt, D. Vickers, J. Wong, T. Crawford, C. Vogel, E. Dumas, and P. Mourad
P2B.4 SPATIAL VARIATION OF THE ATMOSPHERIC SURFACE DRAG COEFFICIENT WITHIN A COASTAL SHOALING ZONE. Christoph A. Vogel, NOAA/ATDD, Oak Ridge, TN; and T. L. Crawford, J. Sun, and L. Mahrt
P2B.5 SURFACE WAVES AND AIR-SEA FLUXES DURING COOP. B .M. Uz, Univ. of Rhode Island, Narragansett, RI; and H. Wei, T. Hara, and E. J. Bock
P2B.6 ATMOSPHERIC FORCING AND ENERGY EXCHANGE DURING THE 1997 COOP GAS EXCHANGE EXPERIMENT. J . Edson, WHOI, Woods Hole, MA; and W. McGillis and N. M. Frew
P2B.7 NEAR SUBSURFACE SHEAR AND DISSIPATION OBSERVATIONS IN THE COASTAL OCEAN. Wade R. McGillis Jr., WHOI, Woods Hole, MA; and E. J. Bock, J. B. Edson, N. M. Frew, and T. Hara
P2B.8 ON BREAKING WAVE-ENHACED TURBULENCE IN THE OCEANIC SURFACE BOUNDARY LAYER. Le Ngoc Ly, NPS, Monterey, CA; and R. W. Garwood, Jr.
P2B.9 IMPLEMENTATION OF THE COARE BULK-FLUX ALGORITHM IN A NONHYDROSTATIC MESOSCALE MODEL. William T. Thompson, NRL, Monterey, California; and T. Haack and A. K. Goroch
P2B.10 THE INTERACTION BETWEEN HORIZONTAL CONVECTIVE ROLLS AND THE SEA-BREEZE FRONT AND THE ROLE OF SYNOPTIC FLOW. Peter S. Dailey, TASC, Inc., Reading, MA
P2B.11 OBSERVATIONS OF THE TURBULENCE STRUCTURE OF A WELL DEVELOPED INTERNAL BOUNDARY LAYER OVER THE PERSIAN GULF. Ian M. Brooks, SIO, la Jolla, CA; and D. P. Rogers
P2B.12 THERMAL INTERNAL BOUNDARY LAYER HEIGHT ON THE SPANISH COAST- ANALYTICAL MODEL EVALUATION AGAINST AIRCRAFT MEASUREMENTS. J.L. Attie, Laboratoire d'Aerologie, CNRS, Toulouse, France; and S. Galmarini, P. Durand, and A. Lopez
P2B.13 RICHARDSON NUMBER DEPENDENCE ON THE DIAGNOSIS OF MARINE BOUNDARY LAYER STRUCTURE FROM SYNTHETIC APERTURE RADAR. Todd D. Sikora, U. S. Naval Academy, Annapolis, MD; and G. S. Young
P2B.14 NUMERICAL SIMULATION OF MARINE BOUNDARY LAYER CLOUDS. Gunilla Svensson, Stockholm Univ., Stockholm, Sweden; and M. Tjernström and D. Koracin
P2B.15 PROPERTIES OF AEROSOL-CLOUD INTERACTION OBSERVED IN THE SUBTROPICAL NORTH ATLANTIC. Qing Wang, NPS, Monterey, CA; and L. Pan
P2B.16 INVESTIGATION OF THE WIND POTENTIAL IN A WIND FARM. Mikael Magnusson, Uppsala Univ., Uppsala, Sweden
P2B.17 BOUNDARY LAYER WIND CHARACTERISTICS UNDER HIGH WIND CONDITIONS. A. Savtchenko, RSMAS/Univ. of Miami, Miami, FL; and B. Albrecht, T. Faber, F. Marks, P. Black, and A. White
P2B.18 AN INVERSE METHOD FOR ESTIMATING VERTICAL EDDY DIFFUSIVITY. Marcelo R. Moraes, Inst. Nacional de Pesquisas Espaciais, Sao Jose dos Campos, Sao Paulo, Brazil; and H. F. V. de Campos Velho, F. M. Ramos, and G. A. Degrazia
P2B.19 CONVECTIVE TRANSPORT THEORY FOR SURFACE FLUXES, TESTED DURING BOUNDARY-LAYER EXPERIMENT 1996 (BLX96). Edi Santoso, Univ. of British Columbia, Vancouver, BC, Canada; and R. B. Stull
P2B.20 USE OF SYNTHETIC DATA TO DESIGN FLIGHT PATTERNS FOR A BOUNDARY-LAYER FIELD EXPERIMENT. Edi Santoso, University of British Columbia (UBC), Vancouver, BC, Canada; and R. B. Stull
P2B.21 CLEAR-AIR RADAR ECHOES IN BOUNDARY LAYERS- THE ORIGIN AND THE CLIMATOLOGY IN JAPAN. Kenichi Kusunoki, MRI, Tsukuba, Ibaraki, Japan; and T. Matsumura
P2B.22 A CASE STUDY OF INTERNAL GRAVITY WAVES IN THE BOUNDARY LAYER USING DOPPLER RADAR AND ACARS. Kenichi Kusunoki, MRI, Tsukuba, Japan; and H. Eito and K. Akaeda
P2B.23 EVALUATION OF A DOMELESS NET RADIOMETER. Jerald A. Brotzge, Oklahoma Climatological Survey, Norman, OK; and S. J. Richardson, C. E. Duchon, S. E. Fredrickson, and D. L. Grimsley
P2B.24 LINEAR TIME-INVARIANT COMPENSATION OF CUP ANEMOMETER INERTIA. Tihomir Hristov, Univ. of California, Irvine, CA; and C. Friehe
3:00 PM COFFEE BREAK
3:30 PM SESSION 6A: COASTAL BOUNDARY LAYER STUDIES (Parallel with Session 6B)
Chairperson(s): Christopher A. Vogel, NOAA/ATDD, Oak Ridge, TN; and Wade R. McGillis, WHOI, Woods Hole, MA
3:30 PM 6A.1 COASTAL ZONE BOUNDARY LAYERS. L. Mahrt, Oregon State Univ., Corvallis, OR; and D. Vickers, J. Sun, T. Crawford, C. Vogle, and E. Dumas
3:45 PM 6A.2 MONIN-OBUKHOV SIMILARITY THEORY IN THE COASTAL ZONE. Dean Vickers, Oregon State Univ., Corvallis, OR; and L. Mahrt
4:00 PM 6A.3 PAPER WITHDRAWN.
4:15 PM 6A.4 THE WEST COAST MARINE BOUNDARY LAYER AND CLOUDS IN COASTAL WAVES 96. Clive E. Dorman, SIO, La Jolla, CA; and D. P. Rogers
4:30 PM 6A.5 SCALED VERTICAL PROFILES OF THE MABL DURING COASTAL WAVES 96. Kathleen A. Edwards, SIO, La Jolla, CA; and D. P. Rogers
4:45 PM 6A.6 AIR-SEA GAS EXCHANGE IN COASTAL WATERS. E. J. Bock, WHOI, Woods Hole, MA; and J. W. H. Dacey, J. B. Edson, N. M. Frew, T. Hara, and W. R. McGillis
5:00 PM 6A.7 SPATIAL VARIATIONS IN SURFACE MICROLAYER SURFACTANTS AND THEIR ROLE IN MODULATING AIR-SEA EXCHANGE. Nelson M. Frew, WHOI, Woods Hole, MA; and E. J. Bock, R. K. Nelson, W. R. McGillis, J. B. Edson, and T. Hara
5:15 PM 6A.8 IN SITU ESTIMATION OF AIR-SEA GAS TRANSFER USING DMS. John W. Dacey, WHOI, Woods Hole, MA; and J. B. Edson, P. M. Holland, and W. R. McGillis
3:30 PM SESSION 6B: BOUNDARY LAYER CLOUDS AND ENTRAINMENT PROCESSES (Parallel with Session 6A)
Chairperson(s): To be announced
3:30 PM 6B.1 TURBULENCE STRUCTURE IN CONTINENTAL STRATOCUMULUS FROM A MM-WAVELENGTH RADAR. Pavlos Kollias, RSMAS/Univ. of Miami, Miami, FL; and B. A. Albrecht
3:45 PM 6B.2 POST-FRONTAL AIR MASS MODIFICATION AND BOUNDARY LAYER CLOUDS- AN OBSERVATIONAL AND MODELING PERSPECTIVE. Jeffrey M. Freedman, SUNY, Albany, NY; and D. R. Fitzjarrald and K. E. Moore
4:00 PM 6B.3 FLUID DYNAMICS OF CLOUD TOP ENTRAINMENT. Bently J. Sayler, Univ. of Washington, Seattle, WA
4:15 PM 6B.4 STRUCTURAL AND PARAMETRIC UNCERTAINTIES IN LARGE-EDDY SIMULATIONS OF THE STRATOCUMULUS-TOPPED MARINE ATMOSPHERIC BOUNDARY LAYER. Andreas Chlond, Max-Planck-Inst. fuer Meteorologie, Hamburg, Germany; and A. Wolkau
4:30 PM 6B.5 THE ROLE OF CLOUD-TOP RADIATIVE COOLING IN STRATOCUMULUS-TOPPED PBL. Chin-Hoh Moeng, NCAR, Boulder, CO; and P. Sullivan
4:45 PM 6B.6 AN LES STUDY OF ENTRAINMENT IN STRATOCUMULUS WITH CLOUD BASE AT THE SURFACE. Margreet C. vanZanten, IMAU, Utrecht, The Netherlands; and P. G. Duynkerke
5:00 PM 6B.7 RADIATIVELY DRIVEN ENTRAINMENT AND TURBULENCE IN A SMOKE CLOUD. Steven K. Krueger, Univ. of Utah, Salt Lake City, UT; and S. Liu and Q. Fu
5:15 PM 6B.8 INTERCOMPARISON OF SINGLE COLUMN MODELS FOR ATEX TRADE CUMULUS COMPARISON WITH LES OUTPUTS. J. Cuxart, Inst. Nacional de Meteorologia, Madrid, Spain; and . et al.
6:00 PM RECEPTION (Cash Bar)
7:30 PM AMS ANNUAL AWARDS BANQUET

THU 14 JAN___________________________
8:00 AM WALTER ORR ROBERTS LECTURE
8:45 AM JOINT SESSION J5: TURBULENT TRANSPORT OVER HETEROGENEOUS SURFACES AND VEGETATIVE CANOPIES I (Joint with 14th Conference on Hydrology)
Chairperson(s): Richard T. Cederwall, LLNL, Livermore, CA; Christa D. Peters-Lidard, Georgia Inst. of Technology, Atlanta, GA; and Kenneth J. Davis, Univ. of Minnesota, St. Paul, MN
8:45 AM J5.1 AN EVALUATION OF THE SCALE AT WHICH LANDSCAPE HETEROGENEITY AFFECTS THE CBL WITH LARGE-EDDY SIMULATIONS. R. Avissar, Rutgers Univ., New Brunswick, NJ; and S. G. Gopalakrishnan and S. Baidya Roy
9:00 AM J5.2 AN INVESTIGATION OF CHANGES IN THE POTENTIAL FOR DEVELOPMENT OF DEEP CONVECTION CAUSED BY BOUNDARY LAYER PERTURBATIONS RESULTING FROM SURFACE HETEROGENEITY. Shiyuan Zhong, PNNL, Richland, WA; and J. C. Doran
9:15 AM J5.3 A NUMERICAL STUDY ON THE EFFECTS OF SURFACE HETEROGENEITIES ON BOUNDARY-LAYER TURBULENCE. Jinmei Shen, Iowa State Univ., Ames, IA; and E. S. Takle and H. Wang
9:30 AM J5.4 PARAMETERIZATION OF SUB-GRID SCALE SURFACE FLUXES BY STABILITY DEPENDENT HEIGHT SCALES AND EFFECTIVE ROUGHNESS LENGTH IN A MESOSCALE MODEL. S. M. Daggupaty, AES, Downsview, ON, Canada; and J. Ma
9:45 AM J5.5 PAPER WITHDRAWN.
10:00 AM COFFEE BREAK (Exhibit Hours 9:00 AM-1:30 PM)
8:45 AM SESSION 7: ANALYSIS TECHNIQUES INCLUDING WAVELETS, FRACTALS, AND CHAOS (Parallel with Joint Session J5)
Chairperson(s): To be announced
8:45 AM 7.1 ESTIMATING INTERMITTENCY RATES USING WAVELETS. Johnny Kwan, Texas Tech Univ., Lubbock, TX; and J. Dunyak and X. Gilliam
9:00 AM 7.2 THERMAL INTERNAL BOUNDARY LAYER ENTRAINMENT ZONE- WAVELET ANALYSIS OF AIRCRAFT MEASUREMENTS. S. Galmarini, Environment Inst., Joint Research Center, Ispra, Italy; and J. L. Attie
9:15 AM 7.3 MULTIFRACTAL ANALYSIS OF THE SOUTHWESTERN ICELAND SEA SURFACE MIXED LAYER THERMAL STRUCTURE. Peter C. Chu, NPS, Monterey, CA
9:30 AM 7.4 AN ADJOINT METHOD FOR RECOVERY OF VELOCITY FIELDS FROM SINGLE-DOPPLER LIDAR DATA. Rob K. Newsom, CIRES/Univ. of Colorado and NOAA/ERL/ETL, Boulder, CO
9:45 AM 7.5 COMPARISION OF HURRICANE WIND DATA DURING HURRICANE BONNIE- THE TEXAS TECH WIND ENGINEERING MOBILE INSTRUMENTED TOWER EXPERIMENT (WEMITE) AND THE NWS WILMINGTON ASOS. Mark R. Conder, Texas Tech Univ., Lubbock, TX; and R. E. Peterson, J. L. Schroeder, and D. A. Smith
10:00 AM COFFEE BREAK
10:30 AM JOINT SESSION J6: POLAR BOUNDARY LAYERS AND TURBULENCE (Joint with Fifth Conference on Polar Meteorology and Oceanography)
Chairperson(s): Robin Muench, Earth and Space Research, Seattle, WA
10:30 AM J6.1 THE SHEBA UPPER OCEAN PHYSICS PROGRAM. Miles G. McPhee, McPhee Research Co., Naches, WA
11:00 AM J6.2 OBSERVATIONS OF THE UPPER THERMOCLINE AND UNDER ICE BOUNDARY LAYER IN SHEBA. Robert Pinkel, SIO/University of California, La Jolla, CA; and C. Halle
11:15 AM J6.3 OCEAN HEAT FLUXES AND PYCNOCLINE ENTRAINMENT DURING SHEBA. Timothy P. Stanton, NPS, Monterey, CA
11:30 AM J6.4 SPATIAL VARIABILITY OF OCEAN-ICE FLUXES AT SHEBA. James Morison, University of Washington, Seattle, WA; and D. Hayes
11:45 AM J6.5 LARGE EDDY SIMULATION OF TURBULENCE UNDER SEA ICE AND LEADS. E. D. Skyllingstad, Oregon State University, Corvallis, OR; and D. W. Denbo
10:30 AM JOINT SESSION J7: BOUNDARY LAYER STUDIES DURING THE SGP97 AND CASES PROGRAMS (Joint with 14th Conference on Hydrology)
Chairperson(s): Christa D. Peters-Lidard, Georgia Inst. of Technology, Atlanta, GA; Richard T. Cederwall, LLNL, Livermore, CA; and Kenneth J. Davis, Univ. of Minnesota, St. Paul, MN
10:30 AM J7.1 EVOLUTION OF POTENTIAL TEMPERATURE AND MOISTURE DURING THE MORNING- CASES-97. M. A. LeMone, NCAR, Boulder, CO; and R. L. Grossman
10:45 AM J7.2 DIURNAL BOUNDRY-LAYER TRANSITIONS. L. Mahrt, Oregon State Univ., Corvallis, OR; and J. Sun, J. I. MacPherson, R. Dobosy, W. Kustas, and J. Prueger
11:00 AM J7.3 A NUMERICAL STUDY OF LAND-ATMOSPHERE INTERACTIONS DURING SGP97 (EL RENO SITE) USING MM5 AND DIFFERENT PBL PARAMETERIZATIONS. Ana P. Barros, Penn State Univ., University Park, PA; and L. Yanming and N. Seaman
11:15 AM J7.4 CONVERGENCE ESTIMATES OVER THE ABLE REGION DURING CASES-97 FROM RADAR WIND PROFILER AND SODAR DATA. Richard L. Coulter, ANL, Argonne, IL
11:30 AM J7.5 NUMERICAL STUDY OF EFFECT OF BOUNDARY LAYER SCHEMES ON THE LOW LEVEL JET AND RELATED PRECIPITATION SYSTEMS. Zhiwei Yang, Iowa State Univ., Ames, IA; and R. W. Arritt and M. Segal
11:45 AM J7.6 EVALUATION OF TERMS IN THE WATER VAPOR BUDGET USING AIRBORNE DIAL AND IN SITU MEASUREMENTS FROM THE SOUTHERN GREAT PLAINS 1997 EXPERIMENT. Christoph J. Senff, CIRES/Univ. of Colorado and NOAA/ETL, Boulder, CO; and K. J. Davis, D. H. Lenschow, E. V. Browell, and S. Ismail
12:00 PM LUNCH BREAK
1:30 PM JOINT SESSION J8: POLAR BOUNDARY LAYERS AND TURBULENCE I (Joint with Fifth Conference on Polar Meteorology and Oceanography)
Chairperson(s): Peter Guest, NPS, Monterey, CA
1:30 PM J8.1 SURFACE ENERGY BUDGET AND ATMOSPHERIC EFFECTS OF A FREEZING LEAD AT SHEBA. James O. Pinto, University of Colorado, Boulder, CO; and J. A. Maslanik, P. S. Guest, R. S. Stone, E. L. Andreas, C. W. Fairall, and P. O. G. Persson
1:45 PM J8.2 THE ROLE OF SUMMER LEADS IN THE HEAT AND MASS BALANCE OF THE UPPER ARCTIC OCEAN. W. S. Pegau, Oregon State University, Corvallis, OR; and C. A. Paulson (Formerly Poster P1.12)
2:00 PM J8.3 TWO-DIMENSIONAL NUMERICAL SIMULATIONS OF ARCTIC LEADS. Michael A. Zulauf, University of Utah, Salt Lake City, UT; and S. K. Krueger
2:15 PM J8.4 APPLICATION OF RAMS AND LAGRANGIAN PARTICLE MODEL TO FOOTPRINT SIMULATIONS OVER ARCTIC ICE LEADS. Marek Uliasz, Mission Research Corp., Ft. Collins, CO; and M. J. Weissbluth
2:30 PM J8.5 BUOYANT ATMOSPHERIC CONVECTION FROM FREEZING ARCTIC LEADS. Afshan Alam, University of Colorado, Boulder, CO; and J. A. Curry
2:45 PM J8.6 INVESTIGATIONS FOR DETERMINATION AND PARAMETERIZATION OF TURBULENT FLUXES IN THE ARCTIC. Michael Hofmann, University of Hannover, Hannover, Niedersachsen, Germany; and R. Roth
1:30 PM JOINT SESSION J9: TURBULENT TRANSPORT OVER HETEROGENEOUS SURFACES AND VEGETATIVE CANOPIES II (Joint with 14th Conference on Hydrology)
Chairperson(s): Kenneth J. Davis, Univ. of Minnesota, St. Paul, MN; Christa D. Peters-Lidard, Georgia Inst. of Technology, Atlanta, GA; and Richard T. Cederwall, LLNL, Livermore, CA
1:30 PM J9.1 LARGE-EDDY SIMULATION OF CONVECTIVE BOUNDARY-LAYER MIXING OF DECAYING SCALARS EMITTED BY A FOREST CANOPY. Edward G. Patton, Univ. of Minnesota, St. Paul, MN; and K. J. Davis, M. C. Barth, and C. H. Moeng
1:45 PM J9.2 LARGE-EDDY SIMULATION OF NEAR-FIELD MEAN CONCENTRATIONS AND VERTICAL FLUXES OF PASSIVE TRACERS RELEASED FROM INFINITE CROSSWIND LINE SOURCES INSIDE A FOREST. Hong-Bing Su, Univ. of Georgia, Griffin, GA; and M. Y. Leclerc
2:00 PM J9.3 WATER AND HEAT EXCHANGE CHARACTERISTICS AROUND AGROFORESTRY ECOSYSTEMS. Hao Wang, Iowa State Univ., Ames, IA; and E. S. Takle and J. M. Shen
2:15 PM J9.4 INFERENCE OF EXTRACTABLE SOIL MOISTURE IN THE PLANT ROOT ZONE AT THE WALNUT RIVER WATERSHED. J. Song, Northern Illinois University, DeKalb, Illinois; and M. L. Wesely, R. L. Coulter, B. M. Lesht, R. H. Cuenca, S. P. Oncley, and E. A. Brandes
2:30 PM J9.5 PRELIMINARY RESULTS OF COUPLING A 1-D COLUMN VERSION OF THE PSU/NCAR MM5 WITH A DATA-ASSIMILATING VERSION OF THE TOPLATS LAND-SURFACE HYDROLOGY MODEL. John McHenry, MCNC-North Carolina Supercomputing Center, Research Triangle Park, NC; and C. Peters-Lidard, C. Coats, S. Fine, K. Alapaty, F. Pan, and A. Trayanov
2:45 PM J9.6 FLUX-PROFILE RELATIONSHIPS UP TO 200 M OVER HETEROGENEOUS TERRAIN AT CABAUW. Job W. Verkaik, Wageningen Agricultural Univ., Wageningen, The Netherlands; and A. A. M. Holtslag and J. Wieringa
3:00 PM COFFEE BREAK
3:30 PM JOINT SESSION J10: POLAR BOUNDARY LAYERS AND TURBULENCE II (Joint with Fifth Conference on Polar Meteorology and Oceanography)
Chairperson(s): James Pinto, University of Colorado, Boulder, CO
3:30 PM J10.1 AN OVERVIEW OF THE SHEBA ATMOSPHERIC SURFACE FLUX PROGRAM (INVITED). Edgar L. Andreas, U.S. Army Cold Regions Research and Engineering Lab., Hanover, NH; and C. W. Fairall, P. S. Guest, and P. O. G. Persson
4:00 PM J10.2 SURFACE LAYER MEASUREMENTS AT THE SHEBA ICE CAMP DURING FIRE III. Peter G. Duynkerke, Utrecht University, Utrecht, The Netherlands; and S. R. de Roode
4:15 PM J10.3 THE ROLE OF SURFACE-LAYER TURBULENT INTERACTIONS IN THE LONGWAVE FLUX/SURFACE TEMPERATURE FEEDBACK DURING SHEBA. C. W. Fairall, NOAA/ETL, Boulder, CO; and P. O. G. Persson, E. A. Andreas, and P. Guest
4:30 PM J10.4 THE ARCTIC LOW-LEVEL CLOUD AND THE BOUNDARY LAYER TURBULENCE. Qing Wang, NPS, Monterey, CA; and S. Wang
4:45 PM J10.5 INTERMITTENT BREAKDOWNS OF THE ATMOSPHERIC BOUNDARY LAYER OVER THE HIGH ARCTIC OCEAN. D. O. ReVelle, LANL, Los Alamos, NM; and E. D. Nilsson and M. Kulmala
5:00 PM J10.6 BOUNDARY LAYER CLOUD-DYNAMICAL PROCESSES IN NUMERICAL SIMULATIONS OF OFF-ICE FLOW. Peter Q. Olsson, University of Alaska, Fairbanks, AK; and J. Y. Harrington
5:15 PM J10.7 THE INFLUENCE OF MESOSCALE SEA ICE VARIABILITY ON THE BOUNDARY LAYER OVER THE MARGINAL ICE ZONE. Christof Luepkes, Alfred Wegener Inst., Bremerhaven, Bremen, Germany; and G. Birnbaum and K. H. Schluenzen
3:30 PM SESSION 8: CLOSURES SCHEMES AND PARAMETERIZATIONS (Parallel with Joint Session J10)
Chairperson(s): To be announced
3:30 PM 8.1 AN EVALUATION OF THE XU-RANDALL CLOUD FRACTION PARAMETERIZATION USING ASTEX DATA. Steven M. Lazarus, Univ. of Utah, Salt Lake City, UT; and S. K. Krueger and S. A. Frisch
3:45 PM 8.2 TURBULENCE PARAMETERIZATION AND NONLOCAL MIXING IN THE INHOMOGENEOUS ATMOSPHERIC BOUNDARY LAYER. Darko R. Koracin, DRI, Reno, NV; and M. Tjernstrom, G. Svensson, and A. Andren
4:00 PM 8.3 A PARAMETRIZATION OF TURBULENT MIXING IN CONVECTIVE CLOUD-CAPPED BOUNDARY LAYERS DERIVED FROM LARGE-EDDY SIMULATIONS. Adrian P. Lock, UK Met Office, Bracknell, Berks., UK
4:15 PM 8.4 A SIMILARITY HYPOTHESIS FOR SHALLOW CUMULUS TRANSPORTS. Andrew R. Brown, UK Met Office, Bracknell, Berks., United Kingdom; and A. L. M. Grant
4:30 PM 8.5 EVALUATION OF A MIXING DEPTH PARAMETERIZATION. Allen White, CIRES/Univ. of Colorado, Boulder, CO; and W. Angevine, A. Grimsdell, and R. Zamora
4:45 PM 8.6 COMPARISON OF TURBULENCE CLOSURE MODELS OVER A SCHEMATIC VALLEY IN A NEUTRAL BOUNDARY LAYER. Silvia Trini Castelli, Istituto di Cosmogeofisica del CNR, Torino, Italy; and E. Ferrero, D. Anfossi, and R. Ying
5:00 PM 8.7 UNIFICATION OF MASS-FLUX AND HIGHER-ORDER-CLOSURE TECHNIQUES FOR THE SIMULATION OF BOUNDARY-LAYER TURBULENCE. Cara-Lyn Lappen, Colorado State Univ., Fort Collins, CO; and D. A. Randall
5:15 PM 8.8 A CLOSURE FOR ANALYSIS OF BOUNDARY LAYER TURBULENCE CORRELATIONS. George Trevino, CHIRES, Inc., Houghton, MI; and E. L. Andreas

FRI 15 JAN___________________________
8:00 AM SESSION 9A: BOUNDARY LAYER OBSERVATIONAL STUDIES (Parallel with Session 9B)
Chairperson(s): To be announced
8:00 AM 9A.1 THE OKLAHOMA ATMOSPHERIC SURFACE-LAYER INSTRUMENTATION SYSTEM (OASIS) PROJECT. Jerald A. Brotzge, Oklahoma Climatological Survey, Norman, OK; and S. J. Richardson, K. C. Crawford, T. W. Horst, F. V. Brock, K. S. Humes, Z. Sorbjan, and R. L. Elliott
8:15 AM 9A.2 PRELIMINARY RESULTS FROM THE OASIS98 FIELD PROJECT. Christopher M. McAloon, Univ. of Oklahoma, Norman, OK; and S. J. Richardson, J. A. Brotzge, and T. Horst
8:30 AM 9A.3 THE TURBULENCE RADAR AIRCRAFT CELLS, TRAC-98 EXPERIMENT. Bernard Campistron, Laboratoire d'Aerologie, Lannemezan, France; and . et al.
8:45 AM 9A.4 A BOUNDARY-LAYER FIELD STUDY IN PHOENIX. J .C. Doran, PNNL, Richland, WA; and J. D. Fast, J. M. Hubbe, W. J. Shaw, R. L. Coulter, T. J. Martin, M. Pekour, and J. D. Shannon
9:00 AM 9A.5 HEAT FLUXES AND THE EVOLUTION OF BOUNDARY LAYER STRUCTURE IN PHOENIX IN THE LATE SPRING. WILLIAM J. Shaw, PNNL, Richland, WA; and J. C. Doran, J. P. Krug, M. J. Fitch, M. D. Hubble, and R. Redman
9:15 AM 9A.6 AN OVERVIEW AND SOME PRELIMINARY RESULTS FROM MERMOZ-II. J. Mailhot, AES, Dorval, PQ, Canada; and S. Belair, J. W. Strapp, and J. I. MacPherson
9:30 AM 9A.7 THE DYNAMIC FORCING OF THE GREAT PLAINS LOW LEVEL JET. Richard D. Clark, Millersville Univ., Millersville, PA; and M. L. McDermott
9:45 AM 9A.8 MESO SCALE CIRCULATION OBSERVED IN A COASTAL AREA DURING WINTER CONDITIONS. Mikael Magnusson, Uppsala Univ., Uppsala, Sweden
8:00 AM SESSION 9B: TRANSPORT, DISPERSION AND DIFFUSION (Parallel with Session 9A)
Chairperson(s): To be announced
8:00 AM 9B.1 PAPER WITHDRAWN.
8:15 AM 9B.2 A HYBRID-NUMERICAL STUDY OF POLLUTANT TRANSPORT, DISPERSION AND DEPOSITION RESULTING FROM SOUTH FLORIDA SEA-BREEZE EVENTS. Khalid I. Al-Wali, Univ. of Michigan, Ann Arbor, MI; and F. J. Marsik, G. J. Keeler, and R. Bullock
8:30 AM 9B.3 CHARACTERIZATION OF VORTEX MOTION INFLUENCES ON ATMOSPHERIC AEROSOL DYNAMICS. Richard Ammons, Missoula, Montana; and H. Thistle
8:45 AM 9B.4 DIFFUSION OF CONCENTRATION CORRELATION IN THE PLANETARY BOUNDARY LAYER. Sukaran R. Patel, Universidade Federal da Paraiba, Campina Grande-PB, Brazil
9:00 AM 9B.5 AN ANALYSIS OF THE IMPACTS OF LAND SURFACE HETEROGENEITY ON THE DISPERSION OF PASSIVE MATERIALS IN THE CONVECTIVE BOUNDARY LAYER USING A COUPLED LARGE-EDDY SIMULATION AND LAGRANGIAN PARTICLE MODEL. S .G. Gopalakrishnan, Rutgers Univ., New Brunswick, NJ; and R. Avissar
9:15 AM 9B.6 PREDICTION OF HIGHER MOMENTS OF NEAR-SOURCE CONCENTRATION BY SIMULATING THE MEANDERING OF POLLUTANT PUFFS. Peter de Haan, Swiss Federal Institute of Technology, Zurich, Switzerland; and J. S. Scire
9:30 AM 9B.7 INTERFACING MM5 WITH A LAGRANGIAN TRANSPORT AND DIFFUSION MODEL. Peter S. Dailey, TASC, Inc., Reading, MA
9:45 AM 9B.8 DETERMINATION OF ALONG-WIND DIFFUSION FROM A QUASI-INSTANTANEOUS LINE SOURCE. Gennaro H. Crescenti, NOAA/ARL, Idaho Falls, ID; and T. B. Watson, R. E. Keislar, and C. A. Biltoft
10:00 AM COFFEE BREAK
10:30 AM SESSION 10A: COHERENT STRUCTURES (Parallel with Session 10B)
Chairperson(s): To be announced
10:30 AM 10A.1 COMPOSITE COHERENT STRUCTURES IN A CONVECTIVE PLANETARY BOUNDARY LAYER FLOW. Ching-Long Lin, Univ. of Iowa and Iowa Institute of Hydraulic Research, Iowa City, IA
10:45 AM 10A.2 MULTISCALE LARGE EDDY STATES OBSERVED WITH SIMULTANEOUS SAR AND IN SITU MEASUREMENTS. Pierre D. Mourad, APL, Seattle, WA; and T. Crawford, L. Mahrt, H. Stern, J. Sun, D. Vickers, and C. Vogel
11:00 AM 10A.3 DIRECT VISUALIZATION OF THE ENERGY TRANSFER FROM COHERENT STRUCTURES TO TURBULENCE VIA WAVELET ANALYSIS. Georg Heinz, Univ. of Bayreuth, Bayreuth, Germany; and D. Handorf and T. Foken
11:15 AM 10A.4 INITIAL INVESTIGATIONS OF COHERENT STRUCTURES OBSERVED DURING THE LAKE-INDUCED CONVECTION EXPERIMENT (LAKE-ICE). David A.R Kristovich, ISWS, Champaign, IL; and N. F. Laird and M. R. Hjelmfelt
11:30 AM 10A.5 WAVELET SHRINKAGE AND CONDITIONAL SAMPLING TO CHARACTERIZE COHERENT STRUCTURES. James P. Dunyak, Texas Tech Univ., Lubbock, TX; and X. Gilliam, S. Weinbeck, and R. Peterson
11:45 AM 10A.6 LOCALIZED VERTICAL COHERENCE IN NEAR-GROUND WINDFIELDS. Xiaoning L. Gilliam, Texas Tech Univ., Lubbock, TX; and J. Dunyak and D. Smith
10:30 AM SESSION 10B: SURFACE-FLUX PARAMETERIZATION AND THE ENERGY BUDGET (Parallel with Session 10A)
Chairperson(s): To be announced
10:30 AM 10B.1 SOME APPLICATIONS OF THE NEAR-CONSTANT DISSIPATION DEFICIT. C. A. Vogel, NOAA/ATDD, Oak Ridge, TN; and P. Frenzen
10:45 AM 10B.2 ANALYSIS OF DISSIPATION IN FRONTS. M. Piper, Univ. of Colorado, Boulder, CO; and W. Blumen and R. L. Grossman
11:00 AM 10B.3 THE INTERACTION BETWEEN THE ATMOSPHERE AND CURING CONCRETE ON BRIDGE DECKS. Gary S. Wojcik, SUNY, Albany, NY; and D. R. Fitzjarrald and J. L. Plawsky
11:15 AM 10B.4 CRITICAL TEST OF THE VALIDITY OF MONIN-OBUKHOV SIMILARITY DURING CONVECTIVE CONDITIONS. Cecilia Johansson, Uppsala Univ., Uppsala, Sweden; and A. Smedman and U. Hoegstroem
11:30 AM 10B.5 TRANSITIONS BETWEEN STABLE AND UNSTABLE REGIMES IN THE SURFACE LAYER- PROBLEMS AND SOLUTIONS. Yves Delage, AES, Dorval, PQ, Canada
11:45 AM 10B.6 ENHANCEMENT OF SURFACE FLUXES BY MESOSCALE PROCESSES. Jean-Luc Redelsperger, CNRM, Toulouse, France; and F. Guichard and S. Mondon