Fifth Conference on Polar Meteorology and Oceanography

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

MON 11 JAN___________________________
7:00 AM CONFERENCE REGISTRATION
9:00 AM SESSION 1: SYNOPTIC TO INTERANNUAL VARIABILITY I
Chairperson(s): David A. Robinson, Rutgers University, Piscataway, NJ
9:00 AM 1.1 RELATIONSHIP BETWEEN THE ATMOSPHERIC CIRCULATION OF THE CENTRAL ARCTIC AND THE NORTH ATLANTIC. John E. Walsh, University of Illinois, Urbana, Il; and D. H. Portis
9:15 AM 1.2 SYNOPTIC TO INTERSEASONAL VARIABILITY OF TEMPERATURE, HUMIDITY AND WIND PROFILES OVER THE ARCTIC OCEAN. Richard E. Moritz, APL/University of Washington, Seattle, WA; and A. Rivers, K. A. Runciman, and N. Chamberlain
9:30 AM 1.3 INTERANNUAL VARIATIONS OF WATER MASSES IN THE NORWEGIAN SEA AND THE ICELAND-FAROE FRONTAL REGION. S. Piacsek, NRL, Stennis Space Center, MS; and A. Warn-Varnas and R. Allard
9:45 AM 1.4 DIAGNOSTIC AND MODELING STUDIES FOR EFFECTS OF THE GREENLAND ICE SHEET ON CYCLONE DEVELOPMENT AND PRECIPITATION. Qiu-shi Chen, Ohio State University, Columbus, OH; and D. H. Bromwich and Y. Li
10:00 AM COFFEE BREAK
10:30 AM SESSION 2: SYNOPTIC TO INTERANNUAL VARIABILITY II
Chairperson(s): Mark Anderson, University of Nebraska, Lincoln, NE
10:30 AM 2.1 ECMWF ANALYSES AND RE-ANALYSES DEPICTION OF ENSO SIGNAL IN ANTARCTIC PRECIPITATION. David H. Bromwich, Byrd Polar Research Center, Ohio State University, Columbus, OH; and A. N. Rogers and R. I. Cullather
10:45 AM 2.2 CYCLOGENESIS MECHANISMS WITHIN THE ANTARCTIC CIRCUMPOLAR TROUGH. John Turner, British Antarctic Survey, Cambridge, UK; and S. Leonard and L. Yeomans
11:00 AM 2.3 MOUNT PINATUBO AEROSOL OVER ANTARCTICA- AN OPPORTUNITY FOR VERIFICATION OF CLIMATE BACKCASTING. V. K. Saxena, North Carolina State University, Raleigh, NC
11:15 AM 2.4 THE UTILITY OF SHORT-RANGE MESOSCALE ENSEMBLE FORECASTING OVER THE WESTERN ARCTIC. Jeffrey S. Tilley, University of Alaska, Fairbanks, AK; and D.-L. Wilkinson
11:30 AM 2.5 SPATIO-TEMPORAL VARIABILITY IN SNOW MELT ONSET OVER THE ARCTIC AS DETERMINED BY MICROWAVE RADIOMETRY. Mark R. Anderson, University of Nebraska, Lincoln, NE; and S. D. Drobot
11:45 AM 2.6 SPATIAL VARIATION IN 500 HPA ATMOSPHERIC HEIGHT ANOMALIES AND LINKS TO SNOW MELT ONSET OVER THE ARTIC. Sheldon D. Drobot, University of Nebraska, Lincoln, NE; and M. R. Anderson
12:00 PM LUNCH BREAK
1:30 PM SESSION 3: CLIMATE VARIABILITY I
Chairperson(s): Wieslaw Maslowski, NPS, Monterey, CA
1:30 PM 3.1 THE ROLES OF ARCTIC AND ANTARCTIC SEA ICE IN FORCING GLOBAL CLIMATE. Keith M. Hines, Ohio State University, Columbus, OH; and D. H. Bromwich
1:45 PM 3.2 ARCTIC AND ANTARCTIC INFLUENCES ON THERMOHALINE CIRCULATION IN A GLOBAL CLIMATE MODEL. John W. Weatherly, U.S. Army Cold Regions Research and Engineering Lab., Hanover, NH; and W. M. Washington
2:00 PM 3.3 LOW-FREQUENCY INTERACTIONS BETWEEN SEA ICE AND OCEAN IN THE NORTH ATLANTIC. C. M. Bitz, University of Victoria, Victoria, BC, Canada; and M. M. Holland and A. J. Weaver
2:15 PM 3.4 TEMPORAL AND SPATIAL SCALES OF THE BEAUFORT/CHUCKCHI SEA THERMAL VARIABILITY. Peter C. Chu, NPS, Monterey, CA
2:30 PM 3.5 THE RESPONSE OF THE COUPLED ARCTIC SEA ICE-OCEAN SYSTEM TO ORBITAL FORCING AT 6 KA AND 115 KA BP. Steve Vavrus, University of Wisconsin, Madison, WI
2:45 PM 3.6 VEGETATION TRANSITION IN ALASKA- A COLUMN MODELLING APPROACH. Amanda H. Lynch, CIRES/University of Colorado, Boulder, CO; and F. S. Chapin III
3:00 PM COFFEE BREAK
3:30 PM SESSION 4: CLIMATE VARIABILITY II
Chairperson(s): Mark Serreze, University of Colorado, Boulder, CO
3:30 PM 4.1 THE NASA/NOAA TOVS POLAR PATHFINDER- 18 YEARS OF ARCTIC DATA. Jennifer Francis, Rutgers University, New Brunswick, NJ; and A. Schweiger
3:45 PM 4.2 ANALYSES OF LONG-TERM 10-METER WIND OVER THE ARCTIC BASIN. Jennifer Francis, Rutgers University, New Brunswick, NJ; and A. Munchow and R. Cermak
4:00 PM 4.3 A CLIMATOLOGY OF SIGNIFICANT WINTER-TYPE EVENTS FOR THE MACKENZIE RIVER BASIN INFERRED FROM THE ECMWF RE-ANALYSIS DATA. Stephen J. Dery, McGill University, Montreal, PQ, Canada; and M. K. Yau
4:15 PM 4.4 VARIATIONS IN ARCTIC CLIMATE USING DOWNWARD LONGWAVE RADIANCES. V. P. Walden, University of Wisconsin, Madison, WI; and . et al.
4:30 PM 4.5 CAUSES OF REGIONAL VARIATIONS IN AUTUMNAL COOLING IN THE ARCTIC. Jennifer M. Adams, JISAO/University of Washington, Seattle, WA; and N. A. Bond and J. E. Overland
4:45 PM 4.6 RECENT CLIMATE VARIABILITY OF THE GREENLAND ICE SHEET- FIRST RESULTS FROM THE GREENLAND CLIMATE NETWORK. Konrad Steffen, University of Colorado, Boulder, CO; and J. E. Box
5:00 PM 4.7 DECADAL-SCALE VARIABILITY IN LONG-RANGE ATMOSPHERIC TRANSPORT TO THE GREENLAND ICE SHEET. Jonathan D. Kahl, University of Wisconsin, Madison, WI; and J. A. Galbraith
5:15 PM 4.8 MODERN PRECIPITATION VARIABILITY OVER THE GREENLAND ICE SHEET. David H. Bromwich, Ohio State University, Columbus, OH; and R. I. Cullather, Q. S. Chen, and B. M. Csathó
5:30 PM SESSIONS END FOR THE DAY
5:00-7:00 PM FORMAL OPENING OF EXHIBITS WITH RECEPTION (Cash Bar)

TUE 12 JAN___________________________
7:30 AM CONFERENCE REGISTRATION CONTINUES THROUGH FRIDAY, 15 JANUARY
8:00 AM SYMPOSIUM ON CLIMATE AND SOCIETAL ISSUES
9:30 AM - 2:15 PM EXHIBIT HOURS
10:00 AM COFFEE BREAK
10:30 AM SESSION 5: POSTER PREVIEW (Oral Briefing)
Chairperson(s): David A. Robinson, Rutgers University, Piscataway, NJ
11:15 AM POSTER SESSION P1: Formal Viewing
Chairperson(s): David A. Robinson, Rutgers University, Piscataway, NJ
P1.1 DATA MANAGEMENT FOR THE SHEBA PROJECT. James A. Moore, UCAR, Boulder, CO; and G. J. Stossmeister
P1.2 RETRIEVAL OF ARCTIC CLOUD PROPERTIES FROM AN AIRBORNE MICROWAVE RADIOMETER. Julie A. Haggerty, University of Colorado, Boulder, CO; and J. A. Curry
P1.3 RADIATION-INDUCED DYNAMICS IN ARCTIC STRATUS CLOUDS. Dietmar Freese, Alfred Wegener Inst., Bremerhaven, Bremen, Germany; and J. Hartmann and A. Reuter
P1.4 MESOSCALE MODELLING OF ATMOSPHERE-SEA ICE INTERACTIONS. Gerit Birnbaum, Alfred Wegener Inst., Bremerhaven, Bremen, Germany
P1.5 VERTICAL PROFILES OF AEROSOL CONCENTRATIONS OVER ALASKA OBTAINED FROM THE ARCTIC AIRBORNE MEASUREMENT PROGRAM MARCH 1998 CAMPAIGN. Masataka Shiobara, National Inst. of Polar Research, Itabashi-ku, Tokyo, Japan; and S. Yamagata, M. Watanabe, Y. Inomata, and Y. Iwasaka
P1.6 A NEW MOISTURE BUDGET OF THE ARCTIC ATMOSPHERE DERIVED FROM 19 YEARS OF DAILY TOVS SATELLITE MOISTURE RETRIEVALS AND NCEP REANALYSIS WINDS. David G. Groves, University of Washington, Seattle, WA
P1.7 EVIDENCE OF ENSO TELECONNECTIONS IN THE WEST ANTARCTIC PENINSULA REGIONAL ATMOSPHERIC CIRCULATION AND CLIMATE DURING AUSTRAL WINTER (1973-93). Steve A. Harangozo, British Antarctic Survey, Cambridge, Cambridgeshire, UK
P1.8 A TWENTY YEAR RECORD OF GLOBAL SNOW COVER FLUCTUATIONS DERIVED FROM PASSIVE MICROWAVE REMOTE SENSING DATA. R. L. Armstrong, CIRES/University of Colorado, Boulder, CO; and M. J. Brodzik
P1.9 AIRCRAFT-BASED ESTIMATES OF THIN-ICE FRACTION NEAR SHEBA. R. W. Lindsay, University of Washington, Seattle, WA; and H. L. Stern
P1.10 DIRECT MEASUREMENTS OF EPISODIC SNOW ACCUMULATION IN ANTARCTICA. David A. Braaten, University of Kansas, Lawrence, KS
P1.11 PAPER WITHDRAWN.
P1.12 TRANSFERRED TO JOINT SESSION J8, PAPER J8.2.
P1.13 COMPARISON OF CLOUD AND BOUNDARY LAYER PROPERTIES MEASURED DURING SHEBA WITH THE ECMWF MODEL. Christopher S. Bretherton, University of Washington, Seattle, WA; and J. A. Beesley and C. Jakob
P1.14 CLEAR SKIES OVER SHEBA. David C. Tobin, CIMSS/University of Wisconsin, Madison, WI; and S. A. Ackerman, R. G. Ellingson, S. A. Clough, R. O. Knuteson, E. J. Mlawer, and H. E. Revercomb
P1.15 ARCTIC OSCILLATIONS. Andrey Proshutinsky, University of Alaska, Fairbanks, AK; and M. Johnson and I. Polyakov
P1.16 MOBILE-PLATFORM OBSERVATIONS OF SURFACE ENERGY BUDGET PARAMETERS AT THE SHEBA SITE. James Maslanik, University of Colorado, Boulder, CO; and R. Stone, J. Pinto, J. Wendell, and C. Fowler
P1.17 PROBLEMS WITH SURFACE LAYER SIMILARITY THEORY IN THE ARCTIC. Peter S. Guest, NPS, Monterey, CA; and E. L. Andreas, C. W. Fairall, and P. O. G. Persson
P1.18 P-CUBE- A MULTISENSOR DATA SET FOR POLAR CLIMATE RESEARCH. Axel Schweiger, University of Washington, Seattle, WA; and . et al.
P1.19 SIMULATION OF A SUMMERTIME ARCTIC CLOUDY BOUNDARY LAYER USING A 1D TURBULENCE CLOSURE MODEL. Steven K. Krueger, University of Utah, Salt Lake City, UT; and S. Liu and Q. Fu
P1.20 MESOSCALE MODELING DURING FIRE III. 1. FLIGHT GUIDANCE AND MODEL PERFORMANCE. B. Bilodeau, AES, Dorval, PQ, Canada; and J. Mailhot, A. Tremblay, A. Glazer, and S. Belair
P1.21 COMPARING EDDY-CORRELATION AND SCINTILLOMETER MEASUREMENTS OF MOMENTUM AND SENSIBLE HEAT FLUXES DURING SHEBA. 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
P1.22 OBSERVATIONS IN VARIOUS CLOUD SYSTEMS OVER THE SHEBA ICE STATION DURING FIRE.ACE. Tara L. Jensen, SPEC Inc., Boulder, CO; and R. P. Lawson
P1.23 LIDAR-DERIVED ARCTIC CLOUD PROPERTIES AND RADIATION MEASUREMENTS DURING THE POLAR WINTER SEASON AT SHEBA. Janet M. Intrieri, NOAA/ETL, Boulder, CO; and C. W. Fairall and B. J. McCarty
P1.24 NUMERICAL INVESTIGATION OF INVERSION FORMATION IN HIGH LATITUTE VALLEYS. Jerry Y. Harrington, University of Alaska, Fairbanks, AK; and P. Q. Olsson
P1.25 TETHERED-BALLOON MEASUREMENTS OF ACTINIC FLUX IN ARCTIC STRATUS CLOUDS. Stephan R. de Roode, Utrecht University, Utrecht, The Netherlands; and J. C. H. van der Hage, W. Boot, and P. G. Duynkerke
P1.26 AIRBORNE OBSERVATIONS OF SURFACE FEATURES DURING SHEBA. Mark A. Tschudi, University of Colorado, Boulder, CO; and J. A. Curry and J. A. Maslanik
P1.27 CLOUD BOUNDARY STATISTICS FOR SHEBA FROM MM-WAVECLOUD RADAR. Taneil Uttal, NOAA/ETL, Boulder, CO; and B. Orr, D. Hazen, J. Otten, M. Ryan, M. Shupe, and B. Martner
12:15 PM CONFERENCE LUNCHEON
2:15 PM REMOTE SENSING LECTURE
2:15 PM SESSION 6: CLOUD OBSERVATION AND MODELING I
Chairperson(s): Jennifer Francis, Rutgers University, New Brunswick, NJ
2:15 PM 6.1 SUMMERTIME ARCTIC CLOUDS AND RADIATION OVER SHEBA. Timothy C. Benner, University of Colorado, Boulder, CO; and J. A. Curry
2:30 PM 6.2 OVERVIEW OF C-130 RESEARCH AIRCRAFT OBSERVATIONS OBTAINED DURING SHEBA/FIRE. Judith A. Curry, University of Colorado, Boulder, CO; and J. Pinto, J. Maslanik, and J. Key
2:45 PM 6.3 A MODELING STUDY OF ARCTIC CLOUDS OBSERVED IN FIRE ARCTIC CLOUD EXPERIMENT. Shouping Wang, USRA, Huntsville, AL; and W. Q. Wang
3:00 PM 6.4 COMPARISONS OF MICROPHYSICS AND DYNAMICS IN ARCTIC CLOUDS DURING FIRE.ACE- APRIL 8 AND 24 CASE STUDIES. I. Gultepe, AES, Downsview, ON, Canada; and G. A. Isaac and K. Strawbridge
3:15 PM 6.5 MESOSCALE MODELING DURING FIRE.ACE- 2. MODELED ARCTIC CLOUDS AND AIRCRAFT OBSERVATIONS. Anna Glazer, AES, Dorval, PQ, Canada; and A. Tremblay, J. Mailhot, B. Bilodeau, S. Belair, and G. A. Isaac
3:30 PM COFFEE BREAK (Exhibit Hours 3:30-7:00 PM)
4:00 PM SESSION 7: CLOUD OBSERVATION AND MODELING II
Chairperson(s): Jeffrey Key, Boston University, Boston, MA
4:00 PM 7.1 FIRST RESULTS OF THE AIRBORNE MEASUREMENTS DURING ARTIST. Jörg Hartmann, Alfred Wegener Inst., Bremerhaven, Germany; and A. Reuter, F. Albers, E. Augstein, D. Freese, C. Lupkes, and E. Raschke
4:15 PM 7.2 AIRCRAFT OBSERVATIONS OF GIANT NUCLEI IN ARCTIC REGIONS. Matt Meyers, DRI, Reno, NV; and J. Hallett, W. P. Arnott, and J. Niehues-Brooks
4:30 PM 7.3 SENSITIVITY OF MIXED-PHASE ARCTIC STRATOCUMULUS TO ICE FORMING NUCLEI AND LARGE-SCALE HEAT AND MOISTURE ADVECTION. Hongli Jiang, Colorado State University, Ft. Collins, CO; and W. R. Cotton, J. O. Pinto, J. A. Curry, and M. J. Weissbluth
4:45 PM 7.4 SIZE AND CHARACTERIZATION OF CLOUD CONDENSATION NUCLEI IN THE ARCTIC. Yonghong Xie, DRI, Reno, NV; and S. S. Yum and J. G. Hudson
5:00 PM 7.5 SPATIAL DISTRIBUTION OF CLOUD CONDENSATION NUCLEI SPECTRA IN THE SPRING ARCTIC. James G. Hudson, DRI, Reno, NV; and Y. Xie and S. S. Yum
5:15 PM 7.6 RELATIONSHIPS BETWEEN CLOUD CONDENSATION NUCLEI SPECTRA AND CLOUD MICROPHYSICS IN THE SPRING AND SUMMER ARCTIC. Seong S. Yum, DRI, Reno, NV; and J. G. Hudson and Y. Xie
5:30 PM 7.7 PARAMETERIZATION OF ICE CRYSTAL NUMBER CONCENTRATION VERSUS TEMPERATURE FOR CLIMATE MODELS. I. Gultepe, AES, Downsview, ON, Canada; and G. A. Isaac and J. W. Strapp
5:30 PM SESSIONS END FOR THE DAY

WED 13 JAN___________________________
8:00 AM HORTON LECTURE
8:45 AM SESSION 8: CLOUD OBSERVATION AND MODELING III
Chairperson(s): Jennifer Miletta Adams, NOAA/PMEL, Seattle, WA
8:45 AM 8.1 MODELING OF DIAMOND DUST FORMATION AND ITS RADIATIVE EFFECTS. V. I. Khvorostyanov, University of Colorado, Boulder, CO; and J. A. Curry
9:00 AM 8.2 SIMULATION OF ARCTIC WEATHER WITH A SINGLE-COLUMN MODEL. Douglas G. Cripe, Colorado State University, Ft. Collins, CO; and C. L. Lappen and D. A. Randall
9:15 AM 8.3 CLOUDS OVER SEA ICE AND OPEN WATER IN THE SOUTHERN OCEAN- SOLAR TRANSMITTANCE AND CLOUD OPTICAL THICKNESS OBTAINED FROM SHIPBOARD RADIOMETERS. Melanie Fitzpatrick, University of Washington, Seattle, WA; and S. G. Warren
9:30 AM 8.4 CLOUD RADIATIVE FORCING OVER THE ARCTIC DURING FIRE ACE. D. A. Spangenberg, AS&M, Hampton, VA; and D. R. Doelling, W. L. Smith, Jr., C. Venkatesan, L. Nguyen, R. Palikonda, P. Minnis, and F. P. J. Valero
9:45 AM 8.5 CLOUD RADIATIVE FORCING OVER ARCTIC SURFACES. Jennifer Francis, Rutgers University, New Brunswick, NJ
10:00 AM COFFEE BREAK (Exhibit Hours 10:00 AM - 1:30 PM)
10:30 AM SESSION 9: REMOTE SENSING I
Chairperson(s): Jennifer Francis, Rutgers University, New Brunswick, NJ
10:30 AM 9.1 ARCTIC CLOUD PROPERTIES AND SURFACES RADIATIVE FLUXES FROM MULTIYEAR SATELLITE AND IN SITU CLIMATOLOGIES. Axel J. Schweiger, APL/University of Washington, Seattle, WA; and J. Key, J. Francis, and J. Maslanik
10:45 AM 9.2 NEW CLIMATOLOGIES OF POLAR CLOUDS AND RADIATION BASED ON THE ISCCP. Jeffrey Key, Boston University, Boston, MA; and D. Slayback, C. Xu, and A. Schweiger
11:00 AM 9.3 SATELLITE DERIVATION OF SPATIAL VARIABILITY IN THE SURFACE RADIATION BUDGET AT SHEBA. Dan Lubin, SIO/University of California, La Jolla, CA; and K. Stamnes
11:15 AM 9.4 CLOUD STATISTICS FROM LIDAR AT SHEBA. Janet M. Intrieri, NOAA/ETL, Boulder, CO; and W. L. Eberhard, R. J. Alvarez II, S. P. Sandberg, and B. J. McCarty
11:30 AM 9.5 SATELLITE-DERIVED CLOUD PROPERTIES DURING FIRE ACE. J. K. Ayers, AS&M, Hampton, VA; and W. L. Smith, Jr., P. W. Heck, and P. Minnis
11:45 AM 9.6 CLOUD PROPERTIES FROM HIS OBSERVATIONS MADE DURING FIRE-ACE. Steven A. Ackerman, CIMSS/University of Wisconsin, Madison, WI; and V. Walden, H. Revercomb, R. O. Knuteson, and D. Tobin
12:00 PM LUNCH BREAK
1:30 PM JOINT SESSION J7: SNOW MEASUREMENT AND CLIMATOLOGIES (Joint with 11th Conference on Applied Climatology)
Chairperson(s): Phil Pasteris, USDA/NRCS, Portland, OR
1:30 PM J7.1 A CLIMATOLOGICAL PERSPECTIVE ON NATIONAL WEATHER SERVICE SNOW MEASUREMENTS AND SNOW DATA -- PROGRESS AND FRUSTRATIONS. Nolan J. Doesken, Colorado State Univ., Fort Collins, CO; and A. Judson and T. B. McKee
1:45 PM J7.2 SNOW CLIMATOLOGIES FOR NWS COOPERATIVE STATIONS--AN OVERVIEW. Richard R. Heim Jr., NOAA/NESDIS/NCDC, Asheville, NC; and R. J. Leffler
2:00 PM J7.3 A STUDY OF NEW SNOW DEPTH SENSOR DATA DURING A RAIN ON SNOW EVENT AT MT. HOOD, OREGON. Jolyne K. Lea, USDA-NRCS, Portland, OR; and J. P. Lea
2:15 PM J7.4 1948-1996 SNOWFALL RETURN PERIOD STATISTICS COMPUTED FOR THE FEDERAL EMERGENCY MANAGEMENT AGENCY. Richard R. Heim Jr., NOAA/NESDIS/NCDC, Asheville, NC; and R. J. Leffler
2:30 PM J7.5 NORTHERN HEMISPHERE SNOW EXTENT DURING THE SATELLITE ERA. David A. Robinson, Rutgers Univ., Piscataway, NJ
2:45 PM J7.6 INFLUENCE OF VARIABILITY IN EAST ASIAN SNOW COVER ON ATMOSPHERIC CIRCULATION OVER THE NORTH PACIFIC OCEAN. Martyn P. Clark, Univ. of Colorado, Boulder, CO; and M. C. Serreze
3:00 PM COFFEE BREAK
3:30 PM J7.7 VALIDATION OF NOAA SNOW CHARTS AND SSM/I-DERIVED SNOWCOVER USING NORTH AMERICAN CLIMATE STATION DATA AND THE DEVELOPMENT OF A VISIBLE/MICROWAVE SNOWCOVER MODEL. Andrew B. Tait, NASA/GSFC, Greenbelt, MD; and D. K. Hall, A. T. C. Chang, and J. L. Foster
3:45 PM J7.8 CLIMATOLOGY OF HEAVY LAKE-EFFECT SNOWS FOR LAKE ERIE. Nancy E. Westcott, ISWS, Champaign, IL; and D. A. R. Kristovich and K. E. Kunkel
4:00 PM J7.9 THE CLIMATOLOGY OF HEAVY SNOWFALL EVENTS IN NORTHWEST MISSOURI. Cynthia L. Berger, Univ. of Missouri, Columbia, MO; and A. R. Lupo, P. Browning, C. C. Rayburn, M. D. Chambers, and M. Bodner
4:15 PM J7.10 A CLIMATOLOGY OF FREEZING RAIN OVER THE GREAT LAKES. John V. Cortinas Jr., Univ. of Oklahoma/CIMMS and NOAA/NSSL, Norman, OK
1:30 PM SESSION 10: REMOTE SENSING II (Parallel with Joint Session J7)
Chairperson(s): Von Walden, University of Wisconsin, Madison, WI
1:30 PM 10.1 GROUND-BASED REMOTE SENSING OF CLOUD PROPERTIES OVER THE ANTARCTIC PLATEAU. Ashwin Mahesh, University of Washington, Seattle, WA; and V. P. Walden and S. G. Warren
1:45 PM 10.2 PRINCIPAL COMPONENT ANALYSIS OF ARCTIC SOLAR SPECTRAL IRRADIANCE MEASUREMENTS. M. Rabbette, NASA/ARC, Moffett Field, CA; and P. Pilewskie
2:00 PM 10.3 INVESTIGATION OF CLOUD AND PRECIPITATION SIGNATURES IN MULTI-FREQUENCY MICROWAVE DATA OVER SEA ICE IN THE POLAR REGIONS. Guosheng Liu, University of Colorado, Boulder, CO; and J. A. Curry, R. Hood, and J. Wang
2:15 PM 10.4 COMPARISON OF A DEPOLARIZED LIDAR AND CLOUD WITH IN SITU MEASUREMENTS IN MIXED PHASE CLOUDS DURING FIRE.ACE. Tara L. Jensen, SPEC Inc., Boulder, CO; and T. A. Uttal, J. M. Intrieri, and R. P. Lawson
2:30 PM 10.5 THE EFFECT OF CLOUDS ON SURFACE TEMPERATURE AND IMPLICATIONS. Adeline Wong, Boston University, Boston, MA; and J. Key
2:45 PM 10.6 EVALUATION AND DEVELOPMENT OF NIGHTTIME CLOUD BASE ALGORITHMS FOR CERES. Marc Chiacchio, Rutgers University, New Brunswick, NJ; and J. Francis and P. W. Stackhouse, Jr.
3:00 PM COFFEE BREAK (Exhibit Hours 3:00-7:30 PM)
3:30 PM JOINT SESSION J5: INTEGRATED OBSERVING OF THE POLAR REGIONS (Joint with Third Symposium on Integrated Observing Systems)
Chairperson(s): William Neff, NOAA/ETL, Boulder, CO; and Chris Fairall, NOAA/ETL, Boulder, CO
3:30 PM J5.1 SHEBA INSTRUMENTATION. Don Perovich, NOAA, Silver Spring, MD
3:45 PM J5.2 GROUND-BASED MEASUREMENTS IN SUPPORT OF REMOTE SENSING OVER ANTARCTICA. Von P. Walden, Univ. of Wisconsin-Madison, Madison, WI
4:00 PM J5.3 OBSERVATIONS OF LARGE THERMAL TRANSITIONS DURING THE ARCTIC NIGHT FROM A SUITE OF SENSORS AT SHEBA. P. Ola G. Persson, NOAA/ETL and CIRES, Boulder, CO; and T. Uttal, J. Intrieri, C. W. Fairall, E. Andreas, and P. Guest
4:15 PM J5.4 ARM CART NORTH SLOPE INSTRUMENTATION. Bernie Zak, NOAA, Silver Spring, MD
4:30 PM J5.5 TREE-RING GROWTH FLUCTUATIONS AS AN INDICATOR OF CIRCULATION PROCESSES OVER THE NORTH-WESTERN PART OF THE RUSSIAN PLAIN. Andrey V. Pushin, Inst of Geography, Russian Academy of Sciences, Moscow, Russia; and M. M. Chernavskaya and D. Y. Zemtsov
3:30 PM SESSION 11: SURFACE RADIATIVE FLUXES (Parallel with Sessions J5 & J7)
Chairperson(s): Jeffrey Key; Boston University, Boston, MA
3:30 PM 11.1 THE SOLAR RADIATIVE ENERGY BUDGET IN THE ARCTIC. P. Pilewskie, NASA/ARC, Moffett Field, CA; and M. Rabbette, P. V. Hobbs, and J. Caron
3:45 PM 11.2 INTERCOMPARISON OF PYRGEOMETER MEASUREMENTS OF DOWNWARD LONGWAVE FLUX DURING THE FIRST TWO MONTHS OF SHEBA. Catherine A. Russell, NOAA/ETL, Boulder, CO; and C. W. Fairall, O. P. G. Persson, E. A. Andreas, P. S. Guest, R. Lindsay, H. Eide, and T. Horst
4:00 PM 11.3 HORIZONTAL VARIABILITY IN SURFACE RADIATIVE FLUXES SURROUNDING SHEBA FROM AIRBORNE AND GROUND-BASED SENSORS. J. O. Pinto, University of Colorado, Boulder, CO; and J. A. Curry, J. A. Maslanik, C. W. Fairall, and R. S. Stone
4:15 PM 11.4 THE SURFACE ENERGY BUDGET DURING THE ONSET OF THE MELT SEASON ON THE ARCTIC ICEPACK DURING SHEBA. P. O. G. Persson, CIRES/University of Colorado, Boulder, CO; and E. L. Andreas, C. W. Fairall, P. S. Guest, and D. R. Ruffieux
4:30 PM 11.5 SURFACE TEMPERATURE MEASUREMENTS AT SHEBA. Kerry J. Claffey, U.S. Army Cold Regions Research and Engieering Lab., Hanover, NH; and E. L. Andreas, D. K. Perovich, C. W. Fairall, P. S. Guest, and P. O. G. Persson
4:45 PM 11.6 EXTINCTION OF NEAR ULTRAVIOLET AND VISIBLE LIGHT IN SUMMER ANTARCTIC SEA ICE. Timothy Quakenbush, SPEC Inc., Boulder, CO; and G. Wendler and C. Byers
5:00 PM SESSIONS END FOR THE DAY
6:00 PM RECEPTION (Cash Bar)
7:30 PM AMS ANNUAL AWARDS BANQUET

THU 14 JAN___________________________
8:00 AM WALTER ORR ROBERTS MEMORIAL LECTURE
8:45 AM JOINT SESSION J1: SNOW AND COLD-SEASON PROCESSES (Joint with 14th Conference on Hydrology)
Chairperson(s): Dennis Lettenmaier, Univ. of Washington, Seattle, WA; and Tom Carroll, NOAA, Chanhassen, MN
8:45 AM J1.1 VALIDATION OF AN IMPROVED SNOW MODEL OF THE CSIRO LAND SURFACE SCHEME WITH RUSSIAN OBSERVATIONAL DATA. Eva a. Kowalczyk, CSIRO, Aspendale, Vic., Australia
9:00 AM J1.2 SNOWMELT AND INFILTRATION DEFICIENCIES OF SSIB AND THEIR RESOLUTION WITH A NEW SNOW-PHYSICS SCHEME. David M. Mocko, NASA/GSFC, Greenbelt, MD; and Y. C. Sud
9:15 AM J1.3 VALIDATION OF A SNOW-FROZEN GROUND PARAMETERIZATION OF THE ETA MODEL. Victor Koren, NOAA/NWS, Silver Spring, MD, Montgomery; and Q. Y. Duan, J. C. Schaake, and K. Mitchell
9:30 AM J1.4 A SIMPLE SNOW-SOIL-ATMOSPHERE TRANSFER MODEL (SSAT) FOR GLOBAL AND REGIONAL STUDIES. Shufen Sun, Univ. of Maryland, College Park, MD; and J. Jin and Y. Xue
BREAK
9:45 AM J1.5 BLOWING SNOW MODELLING AND PARAMETERIZATION. Stephen J. Dery, McGill Univ., Montreal, PQ, Canada; and M. K. Yau
10:00 AM COFFEE BREAK (EXHIBIT HOURS 9:00 AM-1:30 PM)
10:30 AM J1.6 PARAMETERIZATION OF FROZEN SOIL PHYSICS IN MAPS AND ITS EFFECT ON HYDROLOGICAL CYCLE COMPONENTS. Tatiana G. Smirnova, CIRES/Univ. of Colorado and NOAA/FSL, Boulder, CO; and J. M. Brown and S. G. Benjamin
10:45 AM J1.7 DETECTING SEASONAL FROZEN SOILS OVER SNOW-FREE LAND SURFACE USING SATELLITE PASSIVE MICROWAVE REMOTE SENSING DATA. Tingjun Zhang, Univ. of Colorado, Boulder, CO; and R. Armstrong and J. Smith
11:00 AM J1.8 TESTING OF CRYOLOGIC LANDSURFACE PARAMETERIZATION SCHEME FOR SEASONALLY FROZEN GROUND AND SEASONALLY MELT PERMAFROST. Andrey B. Shmakin, NOAA/GFDL, Princeton, NJ
11:15 AM J1.9 REGIONAL CLIMATE MODEL SIMULATION OF COLD SEASON HYDROLOGY IN THE ALPINE BASINS OF THE SOUTHWEST. Anji Seth, NCAR, Boulder, CO; and R. E. Dickinson and R. Bales
11:30 AM J1.10 MESOSCALE QPF AND VERIFICATION FOR A SEVERE WINTER STORM- THE POTENTIAL FOR FORECASTING HETEROGENEOUS SEASONAL SNOWPACK. Gregory S. Poulos, Colorado Research Associates, Boulder, CO
11:45 AM J1.11 SPATIALLY DISTRIBUTED WATER SURFACE TEMPERATURE MODELING FOR THE GREAT LAKES. Yongchun Zhu, Univ. of Michigan, Ann Arbor, MI; and B. M. Lofgren
12:00 PM LUNCH BREAK
9:00 AM - 1:30 PM EXHIBIT HOURS
10:00 AM COFFEE BREAK
10:30 AM JOINT SESSION J6: POLAR BOUNDARY LAYERS AND TURBULENCE (Joint with 13th Symposium on Boundary Layers and Turbulence)
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
12:00 PM LUNCH BREAK
1:30 PM JOINT SESSION J2: HYDROLOGIC STUDIES IN THE ARCTIC REGION (Joint with 14th Conference on Hydrology)
Chairperson(s): Jim Miller, Rutgers Univ., New Brunswick, NJ
1:30 PM J2.1 SNOW MODELLING IN CANADA FOR GLOBAL AND REGIONAL CLIMATE STUDIES. Diana L. Verseghy, AES, Downsview, ON, Canada
1:45 PM J2.2 TEMPORAL VARIABILITY OF ARCTIC ATMOSPHERIC MOISTURE BUDGET QUANTITIES DERIVED FROM TOVS SATELLITE MOISTURE RETRIEVALS AND NCEP REANALYSIS WINDS. David G. Groves, Univ. of Washington, Seattle, WA
2:00 PM J2.3 REANALYSIS DEPICTIONS OF THE ARCTIC BASIN ATMOSPHERIC HYDROLOGIC CYCLE. Richard I. Cullather, Ohio State Univ., Columbus, OH; and D. H. Bromwich and M. C. Serreze
2:15 PM J2.4 INTERANNUAL VARIABILITY IN ARCTIC PRECIPITATION FROM NCEP/NCAR AND ERA REANALYSIS. Ciaran M. Hurst, Univ. of Colorado/CIRES, Boulder, CO; and M. C. Serreze and R. G. Barry
2:30 PM J2.5 EVALUATION OF AN ENERGY BALANCE SNOW ACCUMULATION AND ABLATION MODEL USING A 100-STATION GLOBAL DATA SET. Bart Nijssen, Univ. of Washington, Seattle, WA; and D. P. Lettenmaier, C.-T. Chen, Y. Wang, L. Tsang, and J.-N. Hwang
2:45 PM J2.6 MODELING THE IMPACT OF CLIMATE CHANGE ON FRESHWATER FLUX FROM THE ARCTIC OCEAN WITH A GLOBAL CLIMATE MODEL. James R. Miller, Rutgers Univ., New Brunswick, NJ; and G. L. Russell
3:00 PM COFFEE BREAK
1:30 PM JOINT SESSION J8: POLAR BOUNDARY LAYERS AND TURBULENCE I (Joint with 13th Symposium on Boundary Layers and Turbulence)
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
3:00 PM COFFEE BREAK
3:30 PM JOINT SESSION J10: POLAR BOUNDARY LAYERS AND TURBULENCE II (Joint with 13th Symposium on Boundary Layers and Turbulence)
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
5:30 PM SESSIONS END FOR THE DAY

FRI 15 JAN___________________________
8:00 AM SESSION 12: SEA ICE AND SNOW OBSERVATION AND MODELING I
Chairperson(s): James Maslanik, University of Colorado, Boulder, CO
8:00 AM 12.1 REGIONAL ATMOSPHERIC FORCING AND ICE RESPONSE DURING SHEBA. J. E. Overland, PMEL, Seattle, WA; and S. L. McNutt, J. Richter-Menge, B. C. Elder, S. Salo, and J. Groves
8:15 AM 12.2 ATMOSPHERE-ICE-OCEAN INTERACTIONS IN A REGIONAL MODEL OF THE ANTARCTIC. David A. Bailey, CIRES/University of Colorado, Boulder, CO; and A. H. Lynch
8:30 AM 12.3 ATMOSPHERIC FORCING OF THE ROSS SEA POLYNYA DURING SPRING. Aric N. Rogers, Byrd Polar Research Center /Ohio State University, Columbus, OH; and D. H. Bromwich and K. R. Arrigo
8:45 AM 12.4 SNOW DEPTH ON ARCTIC SEA ICE. Stephen G. Warren, University of Washington, Seattle, WA; and I. G. Rigor, N. Untersteiner, V. F. Radionov, N. N. Bryazgin, Y. I. Aleksandrov, and R. Colony
9:00 AM 12.5 SPECTRAL ALBEDO, ABSORPTANCE, AND TRANSMITTANCE OF ANTARCTIC SEA ICE. Richard E. Brandt, University of Washington, Seattle, WA; and C. S. Roesler and S. G. Warren
9:15 AM 12.6 ON THE SASTRUGI FORMATION IN ADELIE LAND, EASTERN ANTARCTICA. M. Mattes, Swiss Federal Inst. of Technology, Zürich, Switzerland; and J. Kelley and G. Wendler
9:30 AM 12.7 AN EMPIRICALLY-BASED MODEL FOR ESTIMATING BLOWING SNOW MASS FLUX FOR THE GREENLAND ICE SHEET. Jason E. Box, University of Colorado, Boulder, CO; and K. Steffen
9:45 AM 12.8 TOWARDS THE MODELLING OF ENHANCED BASAL MELTING IN RIDGE KEELS. Julie L. Schramm, University of Colorado, Boulder, CO; and G. M. Flato and J. A. Curry
10:00 AM COFFEE BREAK
10:30 AM SESSION 13: SEA ICE AND SNOW OBSERVATION AND MODELING II
Chairperson(s): Gregory Flato, AES, Victoria, BC, Canada
10:30 AM 13.1 ASSESSING 2-D AND COUPLED-MODEL SIMULATIONS OF SEA ICE ANOMALIES USING REMOTELY-SENSED POLAR PATHFINDER PRODUCTS. James Maslanik, University of Colorado, Boulder, CO; and A. Lynch and C. Fowler
10:45 AM 13.2 RESPONSES OF A REGIONAL SEAICE MODEL TO SYNOPTIC-SEASONAL ATMOSPHERIC FORCINGS. Zhen Huang, LANL, Los Alamos, NM; and C. C. A. Lai
11:00 AM 13.3 SIMULATED VARIABILITY OF THE ARCTIC SEA ICE COVER. Michael Hilmer, Institut fuer Meereskunde an der Universitaet Kiel, Kiel, Schleswig-Holstein, Germany; and M. Harder and P. Lemke
11:15 AM 13.4 ASSIMILATION OF OBSERVED ICE MOTIONS INTO A SEA ICE THICKNESS DISTRIBUTION MODEL. Walter N. Meier, University of Colorado, Boulder, CO; and J. A. Maslanik
11:30 AM 13.5 PRELIMINARY COMPARISONS OF AN ICE-THICKNESS DISTRIBUTION MODEL WITH SHEBA DATA. Julie L. Schramm, University of Colorado, Boulder, CO; and J. A. Curry and T. Arbetter
11:45 AM 13.6 INCLUSION OF SOPHISTICATED THERMODYNAMICS AND ICE THICKNESS DISTRIBUTION IN A BASIN-SCALE DYNAMIC-THERMODYNAMIC SEA ICE MODEL. Todd E. Arbetter, University of Colorado, Boulder, CO; and J. A. Curry and J. L. Schramm
12:00 PM CONFERENCE ENDS