25th Agricultural and Forest Meteorology/12th Air Pollution/4th Urban Environment

0a

AMS National Officers

Papers:

12:00 AM

0a.0

President: Richard D. Rosen; President-Elect: Elbert W. Friday; Executive Director: Ronald D. McPherson; Executive Directors Emeritus: Richard E. Hallgren and Kenneth C. Spengler

0b

2001 AMS COMMITTEE ON AGRICULTURAL AND FOREST METEOROLOGY

Papers:

12:00 AM

0b.0

Committee Members: Brian D. Amiro (Chairperson), Peter Blanken, Chris V. Gibson, Jerry L. Hatfield, Xuhui Lee, Devdutta S. Niyogi, Joseph M. Russo, Bertrand D. Tanner, and Jon S. Warland

AMS Board on Urban Meteorology

Sponsor: Fourth Symposium on the Urban Environment

Papers:

12:00 AM

Committee Members: Sue Grimmond (Chairperson), Michael J. Brown, Toby N. Carlson, Jason Ching, Kevin P. Gallo, Steven R. Hanna, Tim Oke, and James Voogt

AMS Committee on Meteorological Aspects of Air Pollution

Sponsor: 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association

Papers:

12:00 AM

Ted Yamada (Chairperson), Joseph Chang, Chin-Hoh Moeng, Nelson L. Seaman, Joseph S. Scire, Eugene Yee, H. Joseph S. Fernando, John S. Nasstrom, and Steven G. Perry

0c

2002 AMS Committee on Agricultural and Forest Meteorology

Papers:

12:00 AM

BI0c.1

Brian D. Amiro (chairperson), Peter D. Blanken, Jose D. Fuentes, Beverly E. Law, William J. Massman, John H. Prueger, Bertrand D. Tanner, and Jon S. Warland

Program Committee

Papers:

12:00 AM

Committee Members: Ted Yamada (Chairperson), Joseph Chang, Alan Cimorelli, Joe Fernando, Gale Hoffnagle, Chin-Hoh Moeng, John Nasstrom, Spros Pandis, Steven Perry, Joseph Scire, Nelson Seaman, Gayle Sugiyama, Eugene Yee, and Jeff Weil

Program Committee

Papers:

12:00 AM

Committee Members: Sue Grimmond and James Voogt (Cochairpersons), Michael Brown, Jason Ching, and Steve Hanna

0d

Program Committee

Papers:

12:00 AM

0d.0

Committee Members: Brian Amiro (Chairperson), Peter Blanken, Bert Tanner, and Jon Warland

Sun 19 May

SUN 19 MAY

Conference Registration

Mon 20 May

MON 20 MAY

Conference Registration continues through Friday, 24 May

1

Urban effects on weather

Sponsor: Fourth Symposium on the Urban Environment

Organizer: James Voogt, Univ. of Western Ontario

Papers:

1.1

An investigation of the influence of urban areas on rainfall using a cloud-mesoscale model and the TRMM satellite

9:01 AM

1.2

Simulated Thunderstorms Over St. Louis, MO

Christopher M. Rozoff, Colorado State University, Fort Collins, CO; and W. R. Cotton and J. O. Adegoke

Poster PDF (25.2 kB)

9:15 AM

1.3

MM5 Simulations of Urban Induced Convective Precipitation over Atlanta

Kenneth J. Craig, San Jose State University, San Jose, CA; and R. D. Bornstein

9:30 AM

1.4

Modeling Dry and Moist Convection Forced by an Urban Heat Island

Jong-Jin Baik, Seoul National University, Seoul, Korea; and Y. H. Kim and H. Y. Chun

Poster PDF (155.1 kB)

9:45 AM

1.5

Observations of localized thunderstorm outflow in an urban area

Arthur L. Doggett IV, Texas Tech University, Lubbock, TX; and M. Conder, T. E. Gill, C. B. Chang, R. E. Peterson, and J. Schroeder

Poster PDF (12.6 kB)

10:00 AM

1.5a

Coffee Break

1

meso- and regional-scale dispersion

Sponsor: 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association

Organizers: Gayle Sugiyama, LLNL; Ted Yamada, YSA Corporation

Papers:

9:00 AM

1.1

Advancement of a Real-Time Atmospheric Dispersion Modeling System

Gayle Sugiyama, LLNL/University of California, Livermore, CA; and J. S. Nasstrom, H. N. S. Chin, K. T. Foster, D. J. Larson, M. J. Leach, J. M. Leone Jr., D. Maddix, J. E. Tull, and H. Walker

9:15 AM

1.2

Resuspension modeling for real-time emergency response

Gwen A. Loosmore, LLNL, Livermore, CA

9:30 AM

1.3

Impact of long-range transport on ozone pollution in the Oklahoma City metro area

Petra M. Kastner-Klein, University of Oklahoma, Norman, OK; and D. Williams and F. Hall

Poster PDF (198.2 kB)

9:45 AM

1.4

The use of inter-regional transport simulations to verify the Australian Air Quality Forecasting System

Kevin J. Tory, BMRC, Melbourne, Vic., Australia; and M. E. Cope, G. D. Hess, S. Lee, P. C. Manins, K. Puri, and N. Wong

Poster PDF (255.6 kB)

1.5

The effect of surface emissions on seasonal variation in nitrogen deposition within the Long Island Sound airshed

10:01 AM

1.6

Modeling pollutant dispersion from elevated and ground level sources affected by sea-breeze circulations produced by Cape Cod and its surroundings

Bruce A. Egan, Egan Environmental, Inc., Beverly, MA; and N. L. Seaman, R. Yamartino, and J. Purdum

Poster PDF (90.1 kB)

10:16 AM

1.4a

Coffee Break

1

evapotranspiration and the energy balance

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Organizer: John Prueger, USDA

Papers:

9:00 AM

1.1

The energy balance experiment EBEX-2000

S. P. Oncley, NCAR, Boulder, CO; and T. Foken, R. Vogt, C. Bernhofer, W. Kohsiek, H. Liu, A. Pitacco, D. Grantz, and L. Riberio

9:15 AM

1.2

Energy balance in a cotton crop in Northeast of Brazil

Bernardo Barbosa da Silva, Federal University of Paraiba, Campina Grande, PB, Brazil; and M. F. G. Rodrigues, P. V. D. Azevedo, J. R. C. Bezerra, and P. F. Borges

Poster PDF (117.0 kB)

9:30 AM

1.3

Dissipation and partitioning of energy within jack pine and Douglas fir

Eug�nie S. Euskirchen, Michigan Technological University, Houghton, MI; and J. Chen and K. T. Paw U

Poster PDF (112.1 kB)

9:45 AM

1.4

overstory and understory energy Fluxess of oak savanna and grazed grassland under extreme soil deficit and high temperature

Liukang Xu, Univ. of California, Berkeley, CA; and D. D. Baldocchi and N. Kiang

Poster PDF (246.9 kB)

10:00 AM

1.5

Using surface renewal analysis to determine crop water use coefficients

Richard L. Snyder, University of California, Davis, CA; and D. Spano, P. Duce, and K. T. Paw U

Poster PDF (199.3 kB)

10:01 AM

1.6

Errors in soil heat flux measurement: effects of flux plate design and varying soil thermal properties

Thomas J. Sauer, USDA/ARS, Ames, IA; and A. R. Harris, T. E. Ochsner, and R. Horton

10:16 AM

1.7

Evapotranspiration and Priestyley-Taylor a in Tallgrass Prairie and winter Wheat Ecosystems

George G. Burba, Univ. of Nebraska, Lincoln, NE; and S. B. Verma

http://snrs1.unl.edu/oklahoma/express.html

Poster PDF (78.8 kB)

1.8

Canopy resistance and latent heat exchange in a cork oak stand

10:31 AM

1.9

Turbulence spectra over Open water during a thunderstorm outflow event

John H. Prueger, USDA-ARS, Ames, IA; and L. E. Hipps, J. A. Cleverly, W. Eichinger, D. I. Cooper, J. Hatfield, S. Bawazir, and W. P. Kustas

Poster PDF (130.3 kB)

10:46 AM

1.10

Lunch Break

12:16 PM

1.4a

Coffee Break

2

Urban boundary layer: models

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Mathias Rotach, ETH

Papers:

10:30 AM

2.1

Survey of the History of the Urbanization of Numerical Mesoscale Models

Robert D. Bornstein, San Jose State University, San Jose, CA; and K. J. Craig

10:45 AM

2.2

Urban areas in climate simulations

Martin J. Best, Met Office, Bracknell, Berkshire, United Kingdom; and R. A. Betts

Poster PDF (38.0 kB)

11:00 AM

2.3

Coupling between the urban energy balance and boundary layer

Ian N. Harman, Univ. of Reading, Reading, Berks., United Kingdom; and M. J. Best and S. E. Belcher

http://www.met.reading.ac.uk/Research/urb_met/

Poster PDF (66.8 kB)

11:15 AM

2.4

Integration of urban effects in a mesoscale dynamical model over the region of Basel (Switzerland) as a part of the BUBBLE experiment

Yves-Alain Roulet, Swiss Federal Institute of Technology of Lausanne, Lausanne, Switzerland

Poster PDF (986.7 kB)

11:30 AM

2.5

Urban impact on the airflow: a factor seperation analysis of thermal and mechanical contributions with a numerical model

Alberto Martilli, University of British Columbia, Vancouver, BC, Canada

Poster PDF (40.0 kB)

11:45 AM

2.6

Elements of a model for stress transport in the urban roughness sublayer

Joseph C. Klewicki, University of Utah, Salt Lake City, UT

Poster PDF (178.2 kB)

12:00 PM

2.6a

Lunch Break

2

flow and dispersion in coastal and complex terrain

Sponsor: 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association

Organizer: Steven G. Perry, U.S. EPA

Papers:

11:00 AM

2.1

A Study on Vertical Distribution of Ozone in PBL of the Phoenix Valley

Sang-Mi Lee, Arizona State University, Tempe, AZ; and M. Sinesi, M. Princevac, D. Zajic, J. L. McCulley, H. J. S. Fernando, and J. Anderson

Poster PDF (26.4 kB)

11:15 AM

2.2

"Super-Fog"�A Combination of Smoke and Water Vapor That Produces Zero Visibility over Roadways

Gary L. Achtemeier, USDA Forest Service, Athens, GA

Poster PDF (833.8 kB)

11:30 AM

2.3

Numerical Study of the Influences on Pollutant Transport Due to Multiple Convergence Zones in the Sea Breezes of Cape Cod and Southeastern Massachusetts

Nelson L. Seaman, Penn State Univ., University Park, PA; and A. Deng, G. K. Hunter, B. A. Egan, and A. M. Gibbs

Poster PDF (529.8 kB)

11:45 AM

2.3a

Lunch Break

3

Urban field projects: ESCOMPTE/CLU & BUBBLE

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Patrice Mestayer, CNRS

Papers:

1:30 PM

3.1

The UBL/CLU-Escompte experiment: description and first results

Patrice G. Mestayer, CNRS, Nantes, France; and P. Durand

http://medias.obs-mip.fr/escompte

Poster PDF (44.3 kB)

1:45 PM

3.2

Local-scale surface flux measurements at a downtown site in Marseille during the ESCOMPTE field campaign

C. S. B. Grimmond, Indiana University, Bloomington, IN; and J. Salmond, B. D. Offerle, and T. R. Oke

Poster PDF (295.6 kB)

2:00 PM

3.3

First results of the EOS-Terra ASTER observations over Marseille during the UBL/CLU-ESCOMPTE experiment

Benedicte Dousset, University of Hawaii, Honolulu, HI

http://

Poster PDF (7.3 kB)

2:15 PM

3.4

urban surface network in Marseille: network optimisation using numerical simulations and results

Gr�goire Pigeon, CNRM-GAME, CNRS Meteo-France, Toulouse, France; and A. Lemonsu, P. Durand, and V. Masson

Poster PDF (488.4 kB)

2:30 PM

3.5

Validation of the TEB scheme in the city centre of Marseille, France

A. Lemonsu, CNRM, Toulouse, France; and C. S. B. Grimmond

2:45 PM

3.6

Overview on the Basel UrBan Boundary Layer Experiment�BUBBLE

Mathias W. Rotach, ETH, Zurich, Switzerland

Poster PDF (624.6 kB)

3:00 PM

3.6a

Coffee Break

2

turbulence and dispersion in canopies Part 1

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Organizer: Jon Warland, University of Guelph

Papers:

1:30 PM

2.1

Turbulence statistics and spectra in and above a hardwood forest canopy for Lagrangian stochastic model applications

M.G. Villani, Indiana University, Bloomington, IN; and H. P. Schmid and H. -. B. Su

Poster PDF (27.2 kB)

1:45 PM

2.2

Budget of Velocity Variances Across A Forest Edge: A Comparison between Field, Wind Tunnel and Numerical Simulation Studies

Bai Yang, Univ. of California, Davis, CA; and A. P. Morse, R. H. Shaw, and K. T. Paw U

Poster PDF (49.7 kB)

2:00 PM

2.3

A Simplified Dispersion Experiment in a 12-m Forest

Joseph H. Shinn, LLNL, Livermore, CA; and R. J. Pletcher and S. T. Chan

2:15 PM

2.4

Measured Airborne Concentration and Deposition rate of maize pollen (Zea Mays L.) Downwind of and Experimental Field

Benjamin Loubet, National Institute of Argronomic Research, Thiverval-Grignon, France; and N. Jarosz, B. Durand, X. Foueillassar, and L. Huber

Poster PDF (38.7 kB)

2:30 PM

2.5

Patterns of mean wind and turbulence inside a square porous windbreak

John D. Wilson, Univ. of Alberta, Edmonton, AB, Canada; and T. K. Flesch

Poster PDF (330.9 kB)

2:45 PM

2.6

Numerical simulation of turbulent kinetic energy downwind of varying-width shelters

Jon S. Warland, University of Guelph, Guelph, ON, Canada; and M. D. Novak

Poster PDF (104.8 kB)

3:00 PM

2.6a

Coffee Break

4

particulates, aerosols, and related phenomena (PLEASE NOTE THAT THE SESSION START TIME HAS BEEN CHANGED FROM THE ORIGINAL PROGRAM)

Sponsor: 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association

Organizer: Alan J. Cimorelli, U.S. EPA

Papers:

1:30 PM

4.1

Impact Of Meteorology on the Fine Particulate Matter Distribution in Central and South eastern Ohio

Ieesuck Jung, Texas A&M University, Kingsville, TX; and S. Kumar, K. John, and K. Crist

Poster PDF (42.6 kB)

1:45 PM

4.2

Examination of relationships between particulate matter and meteorological parameters using the 1999 SEARCH database

Sharon G. Douglas, ICF Consulting/SAI, San Rafael, CA; and A. B. Hudischewskyj, B. Hartsell, E. Edgerton, and J. J. Jansen

2:00 PM

4.3

Urban freeway dust production in a desert complex terrain setting of Central Arizona

James R. Anderson, Arizona State University, Tempe, AZ; and G. Moore, R. Rodriguez, H. Xin, and H. J. S. Fernando

2:15 PM

4.4

Estimation of dry deposition of dust in association with a Yellow Sand event observed over South Korea during 25 to 28 January 1999

Soon-Ung Park, Seoul National University, Seoul, Korea; and M. S. Park

Poster PDF (404.6 kB)

2:30 PM

4.5

Modeling the role of clouds in aerosol formation

Stephen F. Mueller, Tennessee Valley Authority, Muscle Shoals, AL; and E. M. Bailey

Poster PDF (37.0 kB)

2:45 PM

4.6

Characterization of Fine Particulate Matter in Central and Southeastern Ohio

Amol Kulkarni, Texas A&M University - Kingsville, Kingsville, TX; and S. Kumar, K. John, and K. Crist

Poster PDF (56.1 kB)

3:00 PM

4.7

Comparison of aerosol properties within and above the ABL at the ARM program's SGP site

Luca Delle Monache, San Jose State University, San Jose, CA; and K. D. Perry and R. T. Cederwall

3:15 PM

4.8

An aerosol climatology for Germany

Helen C. Power, University of South Carolina, Columbia, SC

3:30 PM

4.6a

Coffee Break

3

canopy micrometeorology

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Organizer: Bill Massman, USDA/Forest Service

Papers:

3:30 PM

3.1

Aerosol particle fluxes and deposition into a pine forest

�llar Rannik, University of Helsinki, Helsinki, Finland; and A. Gaman, P. Aalto, P. Keronen, T. Vesala, and M. Kulmala

3:45 PM

3.2

Micrometeorlogical Monitoring of a Pine Forest in Germany with Particular Emphasis on Temperature

Lutz W. Jaeger, University of Freiburg, Freiburg, Germany; and A. Kessler

Poster PDF (23.4 kB)

4:00 PM

3.3

On the temperature-humidity similarity in a forest canopy in well-watered and water-stressed conditions

Eric Lamaud, National Institute of Agronomic Research, Villenave d'Ornon, France; and M. Irvine

Poster PDF (128.3 kB)

4:15 PM

3.4

Forest microclimate variability data and its use in testing a 1D model

Helen C. Sellars, Forest Research, Midlothian, United Kingdom; and B. A. Gardiner, A. P. Morse, and A. J. Challinor

Poster PDF (70.9 kB)

4:30 PM

3.5

1999�2001 micrometeorological trends at the Forest-Atmosphere Carbon Transfer and Storage (FACTS-II) study site

Warren E. Heilman, USDA Forest Service, East Lansing, MI; and M. R. Holdaway, R. M. Teclaw, and J. E. Eenigenburg

4:45 PM

3.6

In situ soil temperature and heat flux measurements during a controlled burn of a forest understory

William J. Massman, USDA Forest Service, Fort Collins, CO

4

Urban Surface Databases

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Jason Ching, NOAA/ERL/ARL

Papers:

3:30 PM

4.1

An overview of building morphological characteristics derived from 3D building databases

Michael J. Brown, LANL, Los Alamos, NM; and S. J. Burian, S. P. Linger, S. P. Velugubantla, and C. Ratti

Poster PDF (2.3 MB)

3:45 PM

4.2

A Method for Inventorying Urban Morphology

Richard Ellefsen, San Jose State University, San Jose, CA; and R. M. Cionco

4.3

Low-cost urban data sets through LIDAR feature extraction

4:00 PM

4.4

Development of a software to describe the city morphology and to compute aerodynamic parameters from an urban data base

Nathalie Long, Ecole Centrale de Nantes, Nantes, France; and P. G. Mestayer and C. Kergomard

Poster PDF (183.0 kB)

4:15 PM

4.5

DTRA Urban Terrain Database Project

John C. Pace, Defense Threat Reduction Agency, Alexandria, VA; and R. J. Babarsky

4:30 PM

4.6

Urban Morphology for Houston to drive Models-3/CMAQ at neighborhood scales

Jason Ching, NOAA/ARL, Research Triangle Park, NC; and T. L. Otte, S. Dupont, S. Burian, and A. Lacser

Poster PDF (111.7 kB)

4:45 PM

4.7

Urban Effects in Numerical Models and Evaluation with Field Experiment Data: Part I: Sensitivity to Urban Characterization

John M. Leone Jr., LLNL, Livermore, CA; and M. J. Leach, H. N. S. Chin, and G. Sugiyama

5:00 PM

4.8

Urban Effect in Numerical Models and Evaluation with Field Experiment Data: Part II: Mesoscale Aspects

Hung-Neng S. Chin, LLNL, Livermore, CA; and M. J. Leach, J. M. Leone, Jr., G. A. Sugiyama, and H. Walker

Poster PDF (432.0 kB)

3

dispersion in convective and stable boundary layers (PLEASE NOTE THAT THE SESSION START TIME HAS BEEN CHANGED FROM THE ORIGINAL PROGRAM)

Sponsor: 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association

Organizer: Steven G. Perry, U.S. EPA

Papers:

4:00 PM

3.1

Lagrangian Particle modeling of buoyant plume dispersion in the convective boundary layer

Jeffrey C. Weil, CIRES/Univ. of Colorado, Boulder, CO

4:15 PM

3.2

Heat fluxes and eddy diffusivities from large-eddy simulation of turbulent episodes in the stable boundary layer

Richard T. Cederwall, LLNL, Livermore, CA; and R. L. Street

4:30 PM

3.3

An observational analysis of vertical distributions of SO2 in the near-surface layer of Beijing during winter time

Feng Liu, Ocean University of Qingdao, Qingdao, Shandong, China; and H. Chen and Y. Xu

http://

Poster PDF (379.5 kB)

Icebreak Reception in Poster Session Room

Tue 21 May

TUE 21 MAY

5

Urban heat island effect: observations and modelling

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Tim Oke, Univ. of Vancouver

Papers:

8:00 AM

5.1

Estimation of the urban heat island effect for the Global Historical Climatological Network

Kevin P. Gallo, NOAA/NESDIS, Camp Springs, MD; and J. O. Adegoke and T. Owen

Poster PDF (82.1 kB)

8:15 AM

5.2

The influence of the desert, topography and the sea on the urban heat island in an extremely hot and dry climate�the case study of Eilat, Israel

Oded Potchter, Levinsky College of Education and Tel Aviv Univ., Tel Aviv, Israel; and M. Sofer

8:30 AM

5.3

Contamination of the long-term temperature series of De Bilt (the Netherlands) by urban heat advection

Theo Brandsma, KNMI, De Bilt, Netherlands

Poster PDF (53.9 kB)

8:45 AM

5.4

Urban Heat Island Dynamics in Singapore

Matthias Roth, National University of Singapore, Kent Ridge, Singapore; and W. Chow

9:00 AM

5.5

The role of land-use parameters in the spatial development of urban heat island in Szeged, Hungary

Zsolt Botty�n, University of Szeged, Szeged, Hungary; and J. Unger

Poster PDF (190.1 kB)

9:15 AM

5.6

"SAGA-CITES" project: Urban characteristics evaluation through microclimatic parameters measurement. The case study of Marseille and Toulouse french cities

Khrofa Lehtihet, Architecture School of Marseilles, Marseilles, France; and K. Ait-ameur

9:30 AM

5.7

WAUHIS

Shu Jiong, East China Normal University, Shanghai, China

9:45 AM

5.8

Statistical analysis of the dependence of urban heat island intensity on latitude

Uwe Wienert, University of Essen, Essen, Germany; and W. Kuttler

Poster PDF (176.9 kB)

10:00 AM

5.9

Tests of Approaches to Simulate Heat Islands in the Urban Canopy Layer

Tim Oke, University of British Columbia, Vancouver, BC, Canada; and I. McKendry, S. Krayenhoff, K. Fortuniak, and K. Klysik

10:15 AM

5.10

Remote sensing and modelling of urban heat islands

James A. Voogt, University of Western Ontario, London, ON, Canada; and T. R. Oke

Poster PDF (156.6 kB)

10:30 AM

5.8a

Coffee Break

4

ARS Network

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Organizer: Douglas Johnson, USDA/ARS

Papers:

8:30 AM

4.1

The USDA-ARS CO₂ flux network: Variation in rangeland CO₂ flux across years and ecosystems

Tony S. Svejcar, USDA/ARS, Burns, OR; and B. Dugas, H. Mayeux, D. A. Johnson, A. Frank, T. Gilmanov, R. Angell, J. Morgan, P. Sims, J. A. Bradford, N. Z. Saliendra, W. E. Emmerich, and M. Haferkamp

Poster PDF (68.5 kB)

8:45 AM

4.2

Eddy covariance and Bowen ratio Estimatesof water vapor and CO₂ fluxes above a crested wheatgrass

Larwrence E. Hipps, Utah State University, Logan, UT; and S. Ivans, S. Ivans, D. A. Johnson, and N. Z. Saliendra

Poster PDF (143.7 kB)

9:00 AM

4.3

Carbon dioxide fluxes over a tallgrass prairie in central Texas

William A. Dugas, Texas Agricultural Experiment Station, Temple, TX

9:15 AM

4.4

Initial impacts of overgrazing on carbon dioxide flux on a southern mixed-grass prairie

Phillip L. Sims, USDA/ARS, Woodward, OK; and J. A. Bradford

Poster PDF (24.0 kB)

9:30 AM

4.5

Annual CO₂ fluxes above desert shrub and grass plant communities in Arizona

William E. Emmerich, USDA/ARS, Tucson, AZ

9:45 AM

4.6

Annual CO₂ fluxes above a sagebrush-steppe ecosystem in eastern Idaho

Douglas A. Johnson, USDA/ARS Forage and Range Research Laboratory, Logan, UT; and N. Z. Saliendra and T. G. Gilmanov

Poster PDF (40.9 kB)

10:00 AM

4.7

Annual carbon dioxide fluxes on native sagebrush rangeland in eastern Oregon

Raymond F. Angell, USDA/ARS, Burns, OR; and T. J. Svejcar, J. D. Bates, and T. G. Gilmanov

Poster PDF (72.9 kB)

10:15 AM

4.8

CO₂ losses during the cold period above sagebrush-steppe ecosystems in Idaho and Oregon

Tagir G. Gilmanov, South Dakota State University, Brookings, SD; and D. A. Johnson, N. Z. Saliendra, T. Svejcar, and R. F. Angell

Poster PDF (36.6 kB)

10:30 AM

4.9

Rangeland CO₂ fluxes: Implications of results from the USDA-ARS Flux Network

Herman Mayeux, USDA/ARS, El Reno, OK; and W. A. Dugas, T. Svejcar, D. A. Johnson, A. Frank, R. Angell, J. Morgan, P. Sims, W. E. Emmerich, and M. Haferkamp

Poster PDF (73.4 kB)

10:45 AM

4.6a

Coffee Break

Joint Session 1

Flow and dispersion studies: building, street canyon (measurement and modeling) (Joint with the Fourth Symp. Urban Environment, 12th Joint Conf. on the Applications of Air Pollution Meteorology with A&WMA, and 25th Conf. Agricultural & Forest Meterology)

Sponsors: (Joint between the Fourth Symposium on the Urban Environment; the 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association; and the 25th Conference on Agricultural and Forest Meteorology )

Organizer: Steve Hanna, George Mason University

Papers:

8:30 AM

J1.1

Overview of the Mock Urban Setting Test (MUST)

Christopher A. Biltoft, West Desert Test Center, U.S. Army Dugway Proving Ground, Dugway, UT; and E. Yee and C. D. Jones

Poster PDF (21.2 kB)

8:45 AM

J1.2

The MUST Field Experiment: Mean and turbulent wind fields at the upstream edge of a building array

Michael J. Brown, LANL, Los Alamos, NM; and E. R. Pardyjak, D. Zajic, M. Princevac, G. Streit, and C. A. Biltoft

Poster PDF (546.9 kB)

9:00 AM

J1.3

High Resolution Modeling of Atmospheric Releases Around Buildings

Robert L. Lee, LLNL, Livermore, CA; and T. Humphreys and S. T. Chan

9:15 AM

J1.4

Fast Response Modeling of two Building Urban Street Canyon

Eric R. Pardyjak, University of Utah, Salt Lake City, UT; and M. J. Brown

Poster PDF (1.0 MB)

J1.5

Validation of Urban Scale Contaminant Transport CFD Codes

9:30 AM

J1.6

Average concentration profiles in an idealized urban canopy based on high resolution numerical simulations

Bertrand C. Carissimo, George Mason University, Fairfax, VA and Electricite de France R&D, Chatou, France

http://mason.gmu.edu/~bcarissi/

Poster PDF (115.5 kB)

9:45 AM

J1.7

Testing and Development of Comprehensive Evaluation Methodologies For Urban Dispersion Models And Their Relation to Users Needs Requirements

Elfrun Lehmann, George Mason University, Fairfax, VA; and P. Franzese, S. R. Hanna, R. Britter, and N. Hamer

Poster PDF (81.5 kB)

J1.8

Modeling of traffic induced turbulence using the FAST3D-CT CFD model

10:00 AM

J1.9

Significance of traffic produced turbulence for urban dispersion modeling

Petra M. Kastner-Klein, University of Oklahoma, Norman, OK; and M. Ketzel, S. Di Sabtino, R. Berkowicz, R. Britter, and E. Fedorovich

Poster PDF (1.6 MB)

10:15 AM

J1.10

Another simple urban dispersion model

Steven R. Hanna, George Mason University, Fairfax, VA; and R. Britter and P. Franzese

10:30 AM

J1.11

Development of an Image and CFD-based Urban Scale Wind field and Dispersion Simulator

William J. Coirier, CFD Research Corporation, Huntsville, AL; and M. Furmanczyk and A. J. Przekwas

http://www.cfdrc.com

Poster PDF (780.6 kB)

10:45 AM

J1.12

Development of a Dispersion Model for Flow around Buildings

Michael D. Williams, LANL, Los Alamos, NM; and M. J. Brown and E. M. Pardyjak

Poster PDF (540.4 kB)

11:00 AM

J1.13

Urban dispersion model (UDM) validation

Ian H. Griffiths, Defence Science and Technology Laboratory, Salisbury, Wiltshire, United Kingdom; and D. R. Brook, D. J. Hall, A. Berry, R. D. Kingdon, K. L. Clawson, C. A. Biltoft, J. M. Hargrave, C. M. Clem, D. C. H. Strickland, and A. M. Spanton

11:15 AM

J1.14

Comparison Between the Wind and Temperature Fields Within the Roughness Sub�Layer and an Open Area

Eyal Fattal, Israel Institute for Biological Research, Ness-Ziona, Israel; and S. Pistinner and E. Gavze

Poster PDF (155.1 kB)

11:30 AM

J1.8a

Coffee Break

12:00 PM

J1.14a

Lunch Break

6

Mitigation of urban heat islands: scientific and regulatory aspects, implementation and cost-effectiveness issues, local perspectives, and quantification of environmental impacts.

Sponsor: Fourth Symposium on the Urban Environment

Organizer: David Sailor, Tulane University

Papers:

11:00 AM

6.1

Impacts of urban land cover change on the Convective Boundary Layer (CBL) in Baltimore-Washington DC

Jimmy O. Adegoke, CIRA/Colorado State Univ., Fort Collins, CO; and K. Gallo, R. Pielke Sr., L. Steyaert, and W. P. Kustas

6.2

The benefits of �Low Impact Development� for urban climate / hydrology

11:15 AM

6.3

Local cold air and its significance for the urban climate

Wilhelm Kuttler, University of Essen, Essen, Germany

Poster PDF (97.0 kB)

11:30 AM

6.4

Analysis of the distribution of air temperature in the built-up area facing the mouth of the valley

Hideki Takebayashi, Kobe University, Kobe, Japan; and M. Moriyama and H. Shibaike

Poster PDF (2.7 MB)

11:45 AM

6.5

Urban Effects on Night Air Temperature in Hot-humid Climate

Masakazu Moriyama, Kobe Univ., Kobe, Japan; and H. Takebayashi

Poster PDF (91.1 kB)

12:00 PM

6.6

Data analysis on "Cool Spot" effect of green canopy in urban areas

Hitoshi Kono, Himeji Institute of Technology, Himeji-shi, Japan; and M. Moriyama and H. Takebayashi

Poster PDF (405.2 kB)

12:15 PM

6.7

Mitigating urban heat island: possibility and effect of reducing anthropogenic heat emission from vehicles and buildings

Tsuyoshi Kinouchi, Public Works Research Institute, Tsukuba, Ibaraki, Japan; and J. Yoshitani

Poster PDF (126.0 kB)

12:30 PM

6.8

Climate change impact in Honduras: Statistical analysis of Tegucigalpa's urban Environment

Arturo E. Rodriguez, Barry University, Miami, FL; and L. Gonzalez and I. M. Erazo

6.9

Total adaptation of advanced energy saving technologies to a building of research institute, CCRH

1:00 PM

6.5a

Lunch Break

5

Radiation

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Organizer: Richard Grant, Purdue University

Papers:

11:15 AM

5.1

Soybean heliotropism and UVB dose estimation

Cheryl I. Bawhey, Purdue Univ., West Lafayette, IN; and R. H. Grant and W. Gao

Poster PDF (492.1 kB)

11:30 AM

5.2

The interpolation of daily Solar Ultraviolet Radiation during the growing season

Richard H. Grant, Purdue University, W. Lafayette, IN; and J. Slusser

Poster PDF (132.9 kB)

11:45 AM

5.3

Simulation of solar radiation for use in crop modelling

Isaac Moradi, University of Tehran, Karaj, Tehran, Iran

12:00 PM

5.3a

Lunch Break

Joint Session 2

Dispersion (Joint with the Fourth Symp. Urban Environment, 12th Joint Conf. on the Applications of Air Pollution Meteorology with A&WMA, and 25th Conf. Agricultural & Forest Meterology)

Sponsors: (Joint between the 25th Conference on Agricultural and Forest Meteorology; the Fourth Symposium on the Urban Environment; and the 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association )

Organizer: Matthias Roth, National University of Singapore

Papers:

1:30 PM

J2.1

DTRA Urban Dispersion Modeling Support for Special Security Events

John C. Pace, Defense Threat Reduction Agency, Alexandria, VA

J2.2

Turbulent flows in an idealised street canyon�a large eddy simulation

J2.3

Large-eddy simulation (LES) of flow and scalar dispersion inside a street canyon

J2.4

LES Simulation of Turbulent Flow within and above a Vegetation Canopy Using Non-linear Subgrid-scale Parameterization

1:45 PM

J2.5

Pressure, vorticity and vortices associated with scalar microfronts in a large-eddy simulation of Canopy Flow

Li Fitzmaurice, University of California, Davis, CA; and R. H. Shaw, K. T. Paw U, and E. G. Patton

Poster PDF (425.4 kB)

2:00 PM

J2.6

Large-eddy simulation urban dispersion during the URBAN2000 field program IOP-10, 25�26 October 2000

David DeCroix, LANL, Los Alamos, NM

Poster PDF (406.9 kB)

J2.7

Validation of Detached-Eddy Simulation of Flow in Urban Environments

2:15 PM

J2.8

The influence of Lagrangian time scales on canopy diffusion

M. Y. Leclerc, University of Georgia, Griffin, GA; and T. V. Prabha

2:30 PM

J2.9

Fetch and Footprint Requirements for Flux Observations over Tall Vegetation

Xuhui Lee, Yale University, New Haven, CT

J2.10

Study of a Monotone Implicit Large Eddy Simulation for the Determination of Concentration Profiles

2:45 PM

J2.11

Flow and Turbulence Surrounding a Building Cluster

Dragan Zajic, Arizona State University, Tempe, AZ; and M. Princevac, J. J. Kim, H. J. S. Fernando, and J. J. Baik

Poster PDF (28.0 kB)

3:00 PM

J2.12

Development and evaluation of the AERMOD-PRIME model

Roger W. Brode, Pacific Environmental Services, Inc., a MACTEC Company, Research Triangle Park, NC

Poster PDF (90.2 kB)

3:15 PM

J2.13

A Multi-Scale Mesoscale Atmospheric Model for Simulation of Airflow Around Buildings in Complex Terrain

Ted Yamada, Yamada Science & Art Corporation, Santa Fe, NM

Poster PDF (48.3 kB)

3:30 PM

J2.14

ISC- PRIME and ISC3 Versus Wind Tunnel Observations For Multi-tiered, Sloped, Porous Structures

Ronald L. Petersen, Cermak, Peterka Petersen, Inc., Fort Collins, CO; and J. J. Carter

http://www.cppwind.com/papers/primeebd.pdf

Poster PDF (557.7 kB)

3:45 PM

J2.15

Numerical simulation of air flow and gas diffusion in micro-scale region with RAMS and HYPACT codes

Ryohji Ohba, Mitsubishi Heavy Industries, Fukahorimachi, Nagasaki, Japan; and T. Hara, S. T. Casterri, and D. Anffossi

Poster PDF (81.4 kB)

4:00 PM

J2.10a

Coffee Break

7

Urban biometeorology

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Helmut Mayer, University of Freiburg

Papers:

2:15 PM

7.1

The Potential of Urban Heat Island Mitigation to Alleviate Heat-Related Mortality: Methodological Overview and Preliminary Modeling Results for Philadelphia

David J. Sailor, Tulane University, New Orleans, LA; and L. S. Kalkstein and E. Wong

Poster PDF (35.3 kB)

2:30 PM

7.2

Applications of a Human Thermal Comfort Model

Gordon M. Heisler, USDA Forest Services, Syracuse, NY; and Y. Wang

2:45 PM

7.3

Validation of modelled mean radiant temperature within urban structures

Andreas Matzarakis, University of Freiburg, Freiburg, Germany

Poster PDF (134.5 kB)

7.4

Thermal Sensation in Extremely Hot and Dry Urban Environments

3:01 PM

7.5

The Impact of a Small Urban Lake on Heat Stress in a Mediterranean Coastal City: The case of Tel Aviv, Israel

Hadas Saaroni, Tel Aviv Univ., Tel Aviv, Israel; and B. Ziv

7.6

Green Cities in Hungary

3:16 PM

7.7

TLQ�an impact-related air quality index obtained on a daily basis

Helmut Mayer, Univ. of Freiburg, Freiburg, Germany; and F. Kalberlah and D. Ahrens

3:31 PM

7.8

Personal exposure to benzene in different urban environments�a case study

Sofia Thorsson, G�teborg University, G�teborg, Sweden; and I. Eliasson

Poster PDF (122.2 kB)

3:46 PM

7.9

A Look at Cities as Agents of Global Change: An African Review Especially Liberian Case

Moses A. Eben, Center for Environmental Education and Protection of Liberia, Monrovia, Liberia

4:01 PM

7.3a

Coffee Break

Panel Discussion 1

Status of New EPA Guideline Models, AERMOD, CALPUFF, and ISC-PRIME

Sponsor: 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association

Moderator: Robert Paine, ENSR Corp.

Panelists: John Irwin, NOAA/ARL; Roger Brode, Pacific Environmental Services, Inc.; Joseph Scire, Earth Tech, Inc.; Alan Cimorelli, U.S. EPA

Papers:

7:00 PM

PD1.1

Introduction

Robert J. Paine, ENSR Corp., Acton, MA

Poster PDF (29.5 kB)

8:30 PM

PD1.2

Irwin Presentation

John Irwin, NOAA/ARL, Research Triangle Park, NC

Poster PDF (38.3 kB)

10:00 PM

PD1.3

Brode Presentation

Roger W. Brode, Pacific Environmental Services, Research Triangle Park, NC

Poster PDF (524.8 kB)

11:30 PM

PD1.4

Scire Presentation

Joseph Scire, Earth Tech, Inc., Concord, MA

Poster PDF (157.3 kB)

1:00 AM

PD1.5

Cimorelli Presentation

Alan J. Cimorelli, U.S. EPA, Philadelphia, PA

Poster PDF (339.3 kB)

Wed 22 May

WED 22 MAY

8

Urban vegetation-atmosphere interactions

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Gordon Heisler, USDA FS

Papers:

8:30 AM

8.1

Observation of thermal effect of Shinjuku Gyoen Park

Tsuyoshi Honjo, Chiba Univiersity, Matsudo, Chiba, Japan; and H. Sugawara, T. Mikami, K. I. Narita, K. Kimura, and N. Kuwata

Poster PDF (855.6 kB)

8:45 AM

8.2

Observations about cool-island phenomena in urban park

Ken-ichi Narita, Nippon Institute of Technology, Miyashiro, Saitama, Japan; and T. Mikami, T. Honjo, H. Sugawara, K. Kimura, and N. Kuwata

Poster PDF (314.9 kB)

9:00 AM

8.3

The influence of vegetation on the urban climate

Martin J. Best, Met Office, Bracknell, Berks., United Kingdom; and P. A. Clark

Poster PDF (44.1 kB)

9:15 AM

8.4

Analysis of atmospheric particles deposited onto mesquite leaves in the Central Arizona - Phoenix LTER area

Dana L. Perry, Arizona State University, Tempe, AZ; and J. R. Anderson and P. R. Buseck

7

Regional land-atmosphere interactions

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Organizer: Dev Niyogi, North Carolina State Univ.

Papers:

8:30 AM

7.1

Terrain and Ambient wind effects on the warming footprint of a wind machine

Gavin R. McMeeking, Univ. of California, Berkeley, CA; and C. D. Whiteman, S. Powell, and C. B. Clements

Poster PDF (162.8 kB)

8:45 AM

7.2

Creating a Haines Index Climatology for the United States, Alaska, Hawaii, and Puerto Rico

Paul Croft, Jackson State University, Jackson, MS; and M. Watts, B. E. Potter, and A. Reed

Poster PDF (22.7 kB)

9:00 AM

7.3

Effect of soil moisture and CO₂ feedbacks on terrestrial NPP estimates

Dev Niyogi, North Carolina State University, Raleigh, NC; and Y. Xue and S. Raman

Poster PDF (20.7 kB)

9:14 AM

7.4

Paper Moved to Poster Session P1, New Paper P1.16A

9:15 AM

7.5

Variations of monsoon rainfall in flood years over India during 1940-90

C. V. Singh, Indian Institute of Technology, New Delhi, India

http://

Poster PDF (70.3 kB)

9:30 AM

7.6

Tropical continental boundary layer entrainment water vapor fluxes

Courtenay Strong, University of Virginia, Charlottesville, VA; and J. D. Fuentes, M. Garstang, W. K. Tao, and A. Betts

7.7

Spectral Transfer for Scalars and Velocity-Scalar Correlations in Inhomogeneous Turbulence for Atmosphere-Land Interaction

9:46 AM

7.8

Length scales of remotely sensed vegetation, surface radiometric temperature, and derived surface energy fluxes

Nathaniel A. Brunsell, Utah State University, Logan, UT; and R. R. Gillies

Poster PDF (134.7 kB)

10:01 AM

7.9

Effect of two MM5 land surface parameterizations on an inland tropical storm simulation

Peter Childs, North Carolina State University, Raleigh, NC; and D. D. S. Niyogi, S. Raman, A. Sims, and M. Simpson

Poster PDF (16.9 kB)

10:16 AM

7.10

Diagnostic Evaluation and Validation of MM5 simulation of a precipitation event with NC ECO Net Observations

Aaron Sims, North Carolina State University, Raleigh, NC; and D. D. S. Niyogi and S. Raman

Poster PDF (285.0 kB)

10:31 AM

7.11

Scaling Carbon and Energy Exchanges with Vegetation/Land Surface Process Models

Dev dutta S. Niyogi, North Carolina State University, Raleigh, NC; and Y. Xue and K. Alapaty

Poster PDF (305.9 kB)

10:46 AM

7.6A

Coffee Break

6

Carbon dioxide exchange Part 1: forests

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Organizer: H.P. Schmid, Indiana University

Papers:

8:45 AM

6.1

Interannual Variability of Carbon and Energy Fluxes for an Old-Growth Rainforest

Matthias Falk, Univ. of California, Davis, CA; and K. T. Paw U and M. J. Schroeder

Poster PDF (202.1 kB)

6.2

Surface renewal determination of scalar fluxes over an old-growth forest

6.3

Influence of advection from a clearcut on eddy covariance fluxes over a forest canopy

9:00 AM

6.4

Carbon dioxide exchange characteristics above a spruce forest

Bodo Wichura, University of Bayreuth, Bayreuth, Germany; and N. Buchmann and T. Foken

9:15 AM

6.5

Temporal and Spatial Variations of soil CO₂ in a Temperate Forest with Shallow soil

A. Christopher Oishi, Yale Univ., New Haven, CT; and X. Lee

9:30 AM

6.6

Comparing carbon dioxide and energy fluxes from mature and clear-cut West Coast Douglas-fir forests

Elyn R. Humphreys, University of British Columbia, Vancouver, BC, Canada; and T. A. Black, K. Morgenstern, G. B. Drewitt, and Z. Nesic

Poster PDF (57.1 kB)

9:45 AM

6.7

Eddy covariance and chamber measurements of carbon dioxide fluxes from the forest floor of a closed-canopy Douglas-fir forest

Gordon Drewitt, University of British Columbia, Vancouver, BC, Canada; and E. R. Humphreys, T. A. Black, G. Ethier, Z. Nesic, K. Morgenstern, and M. D. Novak

Poster PDF (47.1 kB)

10:00 AM

6.8

Meteorological and Ecophysiological controls on the Carbon Balances of three old Growth Boreal Forest

Timothy J. Griffis, University of British Columbia, Vancouver, BC, Canada; and A. Black, K. Morgenstern, G. B. Drewitt, D. Gaumont-Guay, E. R. Humphreys, A. G. Barr, Z. Nesic, E. H. Hogg, and J. H. McCaughey

Poster PDF (52.2 kB)

10:15 AM

6.9

Spectral characteristics of surface layer turbulence above sites of varying surface structure derived from FLUXNET monitoring data

Kai Morgenstern, University of British Columbia, Vancouver, BC, Canada; and D. D. Baldocchi, A. G. Barr, D. P. Billesbach, T. A. Black, K. J. Davis, M. Falk, M. L. Fischer, A. H. Goldstein, A. Ibrom, G. Katul, J. H. McCaughey, and K. T. Paw U

http://mcml-web.agsci.ubc.ca/biomet

Poster PDF (125.4 kB)

10:30 AM

6.10

Spectral Analyses of Long-Term Measurements of Turbulent Exchange over Two Mixed Hardwood Forests

Hong-Bing Su, Indiana University, Bloomington, IN; and H. P. Schmid, C. S. B. Grimmond, C. S. Vogel, and A. J. Oliphant

10:45 AM

6.11

The role of cloud cover in net ecosystem exchange of CO₂ over two mid-western mixed hardwood forests

Andrew J. Oliphant, Indiana University, Bloomington, IN; and H. P. Schmid, C. S. B. Grimmond, H. B. Su, S. Scott, and C. Vogel

Poster PDF (243.2 kB)

11:00 AM

6.12

On Spatial Varability of Biophysical Factors and Its Influence on Measured Net Ecosystems Exchange over Forest

H. P. Schmid, Research Center Karlsruhe, Garmisch-Partenkirchen, Germany; and A. J. Oliphant, C. A. Wayson, and J. C. Randolph

Poster PDF (195.6 kB)

11:15 AM

6.7a

Coffee Break

11:45 AM

6.12a

Lunch Break

5

concentration fluctuations, model uncertainty and evaluation

Sponsor: 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association

Organizer: Eugene Yee, Defense Research Establishment Suffield

Papers:

9:00 AM

5.1

Estimating uncertainties of air quality modeling systems using Monte Carlo approaches

Steven R. Hanna, George Mason University, Farifax, VA; and J. Wilkinson, A. G. Russell, J. Vukovich, and H. C. Frey

9:15 AM

5.2

Comparison of Dispersion Model Uncertainty Components

Joseph C. Chang, George Mason University, Fairfax, VA

Poster PDF (229.4 kB)

9:30 AM

5.3

Design of Emission Data Processing for Including Emissions Uncertainties

Marc R. Houyoux, MCNC, Research Triangle Park, NC; and C. Frey, D. Loughlin, A. Holland, and G. Cano

9:45 AM

5.4

Assessing Dispersion Model Performance to Simulate Average Centerline Concentration Values

John S. Irwin, EPA, Research Triangle Park, NC; and D. J. Carruthers, J. Paumier, and J. Stocker

Poster PDF (80.2 kB)

10:00 AM

5.5

Evaluation of theoretical profiles of vertical potential temperature gradient and their impact on dispersion modeling results

Roger W. Brode, Pacific Environmental Services, Inc., a MACTEC Company, Research Triangle Park, NC

10:15 AM

5.6

Vertical dispersion at short-range from near-ground continuous sources in a neutral boundary layer

Rex Britter, University of Cambridge, Cambridge, United Kingdom; and S. R. Hanna

10:30 AM

5.7

A quasi-one-dimensional Lagrangian stochastic model of relative dispersion in turbulent flows

Pasquale Franzese, George Mason University, Fairfax, VA; and M. S. Borgas

Poster PDF (131.2 kB)

10:45 AM

5.8

The Use of Concentration Fluctuation Variance Predictions in Model Evaluation

R. Ian Sykes, Titan Research and Technology, Princeton, NJ

11:00 AM

5.9

Uncertainty and Variability Analysis of the National-Scale Air Toxics Assessment

William Battye, EC/R Incorporated, Chapel Hill, NC; and J. Touma, R. Battye, and N. Jones

11:15 AM

5.10

Uncertainty Analysis with MACCS2 using Data based on Expert Elicitation

Robert D. Waters, Sandia National Laboratories, Albuquerque, NM; and S. R. Hanna, J. Mitchell, D. Whitehead, and N. Bixler

Poster PDF (30.8 kB)

11:30 AM

5.5a

Coffee Break

12:00 PM

5.11a

Lunch Break

9

Urban radiation and energy exchanges

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Sue Grimmond, IU

Papers:

9:30 AM

9.1

The solar ultraviolet radiation environment in the Washington-Baltimore Metropolitan Area

Richard H. Grant, Purdue University, W. Lafayette, IN; and G. M. Heisler and C. Ehrlich

Poster PDF (1.3 MB)

9:45 AM

9.2

Canopy albedo and representative temperatures for regularly distributed rectangular obstacles

Manabu Kanda, Tokyo Institute of Technology, Tokyo, Japan; and S. Katsuyama

Poster PDF (78.6 kB)

10:00 AM

9.3

Parameterization of net all-wave radiation for urban areas

Brian Offerle, Indiana University, Bloomington, IN; and C. S. B. Grimmond, T. R. Oke, and T. Newton

Poster PDF (381.6 kB)

10:15 AM

9.4

Heat Storage in a European Central City Environment

Sarah M. Roberts, University of British Columbia, Vancouver, BC, Canada; and T. R. Oke, J. Voogt, C. S. B. Grimmond, and V. Masson

10:30 AM

9.5

Multi Point Measurements of Heat and Momentum Fluxes above Roof Level in Urban Area

S. Pistinner, Israel Institute for Biological Research, Ness-Ziona, Israel; and E. Fattal and E. Gavze

Poster PDF (101.7 kB)

10:45 AM

9.6

The energy balance of Central Barcelona (Spain)

Ernesto Jauregui, National University, Mexico City, Mexico; and M. C. Moreno and A. Tejeda

Poster PDF (187.3 kB)

11:00 AM

9.7

Analysis of long-term observations of urban surface-atmosphere energy exchange

B Offerle, Indiana University, Bloomington, IN; and C. S. B. Grimmond, K. Fortuniak, T. R. Oke, and K. Klysik

Poster PDF (208.3 kB)

11:15 AM

9.8

First results from BUBBLE I: Profiles of fluxes in the Urban Roughness Sublayer

Andreas Christen, University of Basel, Basel, Switzerland; and R. Vogt, M. W. Rotach, and E. Parlow

Poster PDF (515.8 kB)

11:30 AM

9.2a

Coffee Break

12:00 PM

9.8a

Lunch Break

6

New Approaches And Case Studies

Sponsor: 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association

Organizer: Jeff C. Weil, CIRES

Papers:

1:30 PM

6.1

MM5 MODELING WITH FDDA FOR A SCOS'97 OZONE EPISODE

Robert D. Bornstein, San Jose State University, San Jose, CA; and D. Boucouvala and D. Miller

1:45 PM

6.2

The Middle-East Transboundary Pollutant Transport Project

Robert D. Bornstein, San Jose State University, San Jose, CA; and M. Luria, Y. Mahrer, M. Peleg, D. Rammar, E. Weinroth, E. Tas, V. Matziev, E. Feitelson, J. Kaplan, U. Dayan, J. Issac, H. Maoh, M. Ghanayem, J. Safi, Y. Einahhal, A. Bitan, E. Bon-Dor, I. Benenson, I. Setter, and Y. Levi

6.3

Blue-SkyRAINS�a web-based information system to help manage prescribed agricultural and forestry burning

6.4

The Oklahoma Dispersion Model: a Web-based management tool for near-surface releases of gases and small particulates

2:00 PM

6.5

A reconstruction of emissions; pathways and depositions of gasoline lead in Europe, 1958�1997

Hans Von Storch, GKSS Research Center, Geesthacht, Germany; and M. Costa-Cabral, F. Feser, and C. Hagner

Poster PDF (360.6 kB)

2:15 PM

6.6

Natural Gas Pipeline Accidental Analysis

Y. J. Lin, Bechtel Power Corp., Frederick, MD

Poster PDF (143.4 kB)

2:30 PM

6.6a

Coffee Break

10

Roughness lengths, surface resistances and CO2 Fluxes

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Valery Masson, CNRM

Papers:

1:30 PM

10.1

On the characterisation of urban boundary layer flow using morphology and Doppler lidar measurements

Chris G. Collier, University of Salford, Salford, United Kingdom; and K. E. Bozier

Poster PDF (68.5 kB)

1:45 PM

10.2

Comparison of scalar roughness lengths measured at an urban site and two rural sites

Gabriel G. Rooney, Met Office, Bedford, United Kingdom; and B. M. Claxton

Poster PDF (125.2 kB)

2:00 PM

10.3

Sensible heat flux modeling of urban areas using radiometric surface temperature

James A. Voogt, University of Western Ontario, London, ON, Canada; and C. S. B. Grimmond

Poster PDF (530.9 kB)

2:15 PM

10.4

The resistance network for transfer from street canyons

Janet F. Barlow, University of Reading, Reading, Berks., United Kingdom; and S. E. Belcher

Poster PDF (292.4 kB)

2:30 PM

10.5

Urban Ecosystem-Atmosphere Exchanges of Carbon Dioxide

Dean E. Anderson, U.S. Geological Survey, Denver, CO; and J. Taggart

Poster PDF (41.4 kB)

2:45 PM

10.6

Observations of local-scale heat, water, momentum and CO₂ fluxes at Cub Hill, Baltimore

C. S. B. Grimmond, Indiana University, Bloomington, IN; and B. D. Offerle, J. Hom, and D. Golub

Poster PDF (169.1 kB)

3:00 PM

10.6a

Coffee Break

8

Weather and climate effects on vegetation growth

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Organizer: Peter Blanken, University of Colorado

Papers:

1:30 PM

8.1

Predicting water demand for irrigation based on crop simulation model and local weather data

Larry C. Guerra, Univ. of Georgia, Griffin, GA; and G. Hoogenboom, V. K. Boken, D. L. Thomas, J. E. Hook, and K. A. Harrison

Poster PDF (15.1 kB)

1:45 PM

8.2

Estimating cotton-Irrigation in georgia using Geostatistics and GIS

Vijendra K. Boken, Univ. of Georgia, Griffin, GA; and G. Hoogenboom, J. E. Hook, D. M. Thomas, L. C. Guerra, and K. A. Harrison

Poster PDF (38.3 kB)

2:00 PM

8.3

Observation of transpiration and photosynthesis of spring�summer tomato in the growing season under high temperatures and low humidities in greenhouse

Enrique G. Sosa, Univ. of Queretaro, Queretaro, Mexico; and V. R. Ocampo, R. J. Ramirez, O. A. Lopez, and G. Aurelio

2:15 PM

8.4

Prediction of Wheat Yield Using Artificial Neural Networks

Babak Safa Sr., Iranian Meteorological Organization, Tehran, Iran; and A. Khalili, M. Teshnehlab, and A. M. Liaghat

2:30 PM

8.5

Agricultural Planning of Farm Operations in the Tropical Rainforest and Guinea Savanna Area of Nigeria

Oluseun S. Idowu, Nigeria Meteorological Agency, Oshodi, Lagos, Nigeria; and S. O. Gbuyiro

Poster PDF (605.5 kB)

2:45 PM

8.6

Comparison of simulated stem temperatures and observed air temperatures with observed stem growth in forest openings

Brian E. Potter, USDA Forest Service, East Lansing, MI; and T. Strong

3:00 PM

8.6A

Coffee Break

Poster Session 2

Urban Surface databases

Sponsor: Fourth Symposium on the Urban Environment

Papers:

P2.1

Building height characteristics in 3 US cities

Steven J. Burian, University of Arkansas, Fayetteville, AR; and M. J. Brown and S. P. Velugubantla

Poster PDF (23.3 kB)

P2.2

Roughness length and displacement height derived from building databases

Steven J. Burian, University of Arkansas, Fayetteville, AR; and M. J. Brown and S. P. Velugubantla

Poster PDF (35.4 kB)

P2.3

The characteristics of urban areas in Lodz from a climatological point of view

Kazimierz Klysik, University of Lodz, Lodz, Poland

Poster Session 6

Urban Radiation and energy exchanges

Sponsor: Fourth Symposium on the Urban Environment

Papers:

P6.1

Effective albedo of the urban canyon�model simulation considering infinite reflections between finite surfaces

Krzysztof Fortuniak, University of Lodz, Lodz, Poland

P6.2

surface parameters in densely built-up residential area in tokyo

Manabu Kanda, Tokyo Institute of Technology, Tokyo, Japan; and R. Moriwaki

Poster PDF (67.6 kB)

P6.3

Radiative simulation of an urban site in Marsella with the Solene model

Joint Poster Session 1

Applications for Air Pollution Meteorology

Sponsors: (Joint between the 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association; the 25th Conference on Agricultural and Forest Meteorology; and the Fourth Symposium on the Urban Environment )

Papers:

JP1.1

CO2 mixing ratios fluctuations and atmospheric circulation

Valery N. Khokhlov, Odessa State Ecological University, Odessa, Ukraine; and A. V. Glushkov

Poster PDF (80.2 kB)

JP1.2

Concentration and dispersion modeling of the Kilauea Plume

Annette T. Baerman, University of Hawaii, Honolulu, HI; and S. Businger, R. Draxler, J. Porter, and D. Stevens

JP1.3

Intercomparison of alternative vegetation databases for regional air quality modeling

Thomas Pierce, NOAA/ARL, Research Triangle Park, NC; and J. Pleim, E. Kinnee, and L. Joyce

http://www.epa.gov/asmdnerl/biogen.html

Poster PDF (69.8 kB)

JP1.4

Photochemical and aerosol modeling with the CMAQ plume-in-grid approach

James M. Godowitch, NOAA/ARL, Research Triangle Park, NC

JP1.5

Results of an air pollution measurement campaign in Casablanca: a warning system embryo

Abdelaziz Ouldbba, BMRC, Casablanca, Morocco

JP1.6

Evaluation of CFD simulations Using Laboratory Data and Urban Field Experiments

William Scott Smith, LANL, Los Alamos, NM; and M. J. Brown and D. S. DeCroix

Poster PDF (471.5 kB)

JP1.7

Comparing modeled and measured scalar concentration profiles in a northern hardwood forest (Formerly paper number J4.7)

J. L. Hutton, Indiana University, Bloomington, IN; and H. P. Schmid, M. G. Villani, and S. N. Pressley

Poster PDF (24.5 kB)

Poster Session 1

FLOW AND DISPERSION STUDIES

Sponsor: Fourth Symposium on the Urban Environment

Papers:

P1.1

Experimental Modelling of Flow and Dispersion in Simple Obstacle Arrays

Shelley Carter Schofield, University of Waterloo, Waterloo, ON, Canada; and R. W. MacDonald and P. R. Slawson

P1.2

Near surface atmospheric plume dispersion through a compact cylinder array

Heidi E. Miner, University of Utah, Salt Lake City, UT; and M. M. Metzger, J. C. Klewicki, A. Rasmussen, and A. Venkatram

Poster PDF (263.6 kB)

P1.3

Observational analysis of the URBAN2000 field program IOP-10, 25-26 October 2000, for model initialization and comparison

David S. DeCroix, LANL, Los Alamos, NM

Poster PDF (68.9 kB)

P1.4

Turbulence Properties of a Street-Roof scale Within the Urban Roughness Sub-Layer

E. Gavze, Israel Institute for Biological Research, Ness-Ziona, Israel; and E. Fattal and S. Pistinner

Poster PDF (137.7 kB)

P1.5

INTERNET operational air quality forecasts over the Iberian Peninsula

Roberto San Jose, Technical University of Madrid, Boadilla del Monte, Madrid, Spain; and J. L. Perez, R. Barquin, J. F. Blanco, I. Salas, and R. M. Gonzalez

Poster PDF (413.3 kB)

P1.6

Linking ground level ozone concentration, thermal landscape, and landcover characteristics: a case of intra-urban heterogeneity in Washington DC area

Ivan Cheung, George Washington University, Washington, DC

Poster Session 3

UHI and Urban Humidity

Sponsor: Fourth Symposium on the Urban Environment

Papers:

P3.1

Maximum Urban Heat Island Intensity in Seoul

Yeon-Hee Kim, Korea Meteorological Administration, Seoul, Korea; and J. J. Baik

Poster PDF (111.5 kB)

P3.2

Long-term changes of urban heat island in Riga

Lita Lizuma, University of Latvia, Riga, Latvia

P3.3

Observations and modeling of urban heat islands in Shanghai, China

Yingjiu Bai, Tohoku University of Community Service and Science, Japan, Sakata-shi, Yamagata-ken,, Japan; and T. Ichinose and K. Ohda

Poster PDF (1.8 MB)

P3.4

Urban-Rural Humidity Variations in Phoenix, Arizona

Erinanne M. Saffell, Arizona State University, Tempe, AZ; and A. W. Ellis

P3.5

Monitoring and management of urban heat island: Application to urban planning process

P3.6

Local Circulations Developed in the Vicinity of Both Coastal and Inland Urban Areas: Effects of Urban and Mountain Areas on Heat Transport

P3.7

The Sub-cloud Inversion

Poster Session 4

Urban Field Projects

Sponsor: Fourth Symposium on the Urban Environment

Papers:

P4.1

First results from BUBBLE II: Partitioning of turbulent heat fluxes over urban surfaces

Andreas Christen, University of Basel, Basel, Switzerland; and R. Vogt, M. W. Rotach, and E. Parlow

Poster PDF (2.7 MB)

P4.2

The ESCOMPTE field experiment

Bernard Cros, Laboratoire d�A�rologie/CNRS, Toulouse, France; and P. Durand, V. H. Peuch, B. B�nech, H. Cachier, B. Calpini, E. Fr�jafon, W. Junkermann, C. Kottmeier, G. Laverdet, P. Perros, D. Robin, F. Sa�d, D. A. Ser�a, R. van Dingenen, H. Wortham, and M. Zephoris

Poster PDF (186.0 kB)

P4.3

Mixing Layer height determination by means of a modified ceilometer

Hubert Holin, M�t�o-France, Trappes, France; and M. Z�phoris, F. Lavie, and J. Rasanen

Poster PDF (160.5 kB)

P4.4

Preliminary results of the MUST diffusion experiment

Eugene Yee, Defence Research Establishment Suffield, Medicine Hat, AB, Canada; and C. A. Biltoft

P4.5

New European Project FUMAPEX: Integrated Systems for Forecasting Urban Meteorology, Air Pollution and Population Exposure

A. Baklanov, Danish Meteorological Institute, Copenhagen, Denmark; and E. Berge, A. J. Clappier, A. Coppalle, M. Deserti, B. Fay, S. Finardi, O. H�nninen, M. Jantunen, A. Karppinen, J. Kukkonen, F. Lollobrigida, P. Mestayer, M. Millan, A. Rasmussen, M. Rotach, M. Schatzmann, A. Skouloudis, L. H. Slordal, and R. S. Sokhi

Poster Session 5

Urban Vegetation-Atmosphere Interactions

Sponsor: Fourth Symposium on the Urban Environment

Papers:

P5.1

Urban Vegetation Response to Elevated Atmospheric CO2

Zhu H. Ning, Southern University, Baton Rouge, LA; and K. K. Abdollahi

P5.2

chemical composition of particulate matter pollution intercepted by urban forest vegetation

Kamran K. Abdollahi, Southern University and A&M, Baton Rouge, LA; and Z. H. Ning, D. Collins, and A. Negatu

Poster Session 1

Agricultural and Forest Meteorology

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Papers:

P1.1

The Correlation Between Surface Temperature and Monthly Sums of Precipitation on the growth and Yeild of Yellow Lupine

Zbigniew Szwejkowski, Warmia & Mazury University, Olsztyn, Poland; and T. Bieniaszewski and G. Fordonski

P1.2

A new model for estimating chill accumulation requirements for crops and natural tree species

Carla Cesaraccio, CNR, Sassari, Italy; and R. L. Snyder, D. Spano, and P. Duce

Poster PDF (264.9 kB)

P1.3

Effects of turbulence-induced light fluctuations on photosynthesis in alfalfa

Gengsheng Zhang, Utah State University, Logan, UT; and L. E. Hipps

Poster PDF (113.3 kB)

P1.4

Estimating evapotranspiration over a rice paddy using satellite thermal-infrared temperatures combined with a heat budget model

Dai Matsushima, Tohoku University, Sendai, Japan

Poster PDF (52.9 kB)

P1.5

The Scalar Budget of Turbulence Flow Across A Forest Edge: Using A Large Eddy Simulation (LES)

Nanami Momma, University of California, Davis, CA; and R. H. Shaw, K. T. Paw U, and B. Yang

Poster PDF (48.3 kB)

P1.6

Pheromone Fate and Transport in Forest Canopies

Tara Strand, Washington State University, Pullman, WA; and B. Lamb, G. Allwine, H. Peterson, H. Thistle, E. Holsten, and P. Shea

Poster PDF (151.7 kB)

P1.7

Modelling daily snowmelt in a forest and clearcut

David L. Spittlehouse, British Columbia Ministry of Forests, Victoria, BC, Canada; and R. D. Winkler

Poster PDF (116.8 kB)

P1.8

Sap flow and transpiration of old lodgepole pine trees

David L. Spittlehouse, British Columbia Ministry of Forests, Victoria, BC, Canada

Poster PDF (99.8 kB)

P1.9

Long-term continuous measurements of soil CO₂ concentration and soil respiration in deciduous forests

Takashi Hirano, Hokkaido University, Sapporo, Hokkaido, Japan; and H. Kim

P1.10

Small-scale spatial variability of soil moisture in a mid-latitude deciduous forest

Laura Ciasto, Colorado State University, Bloomington, IN; and A. J. Oliphant, C. S. B. Grimmond, K. Corbin, and H. P. Schmid

P1.11

The Charcteristics of Albedo in aHinoki (Chamaecyparis obtusa Endl.) Forest with extremly high density

Koji Tamai, Forestry & Forest Products Research Institute, Kyoto, Japan

P1.12

Advection of carbon dioxide in a tall forest

Young-San Park, University of California, Davis, CA; and N. Momma, K. T. Paw U, M. Falk, and M. J. Schroeder

Poster PDF (4.3 kB)

P1.13

Carbon and energy exchanges at three boreal forest sites in the BERMS study region in 2000 and 2001

J. Harry McCaughey, Queen's University, Kingston, ON, Canada; and A. G. Barr, T. A. Black, Z. Nesic, K. Morgenstern, T. Griffis, and D. Gaumont-Guay

Poster PDF (65.6 kB)

P1.14

Carbon and water fluxes over Scots pine forest and clearing

�llar Rannik, University of Helsinki, Helsinki, Finland; and N. Altimir, J. Raittila, T. Suni, A. Gaman, P. Keronen, F. Berninger, T. Vesala, P. Hari, and M. Kulmala

P1.15

Carbon flux from early post-fire successional forests in Saskatchewan

Brian D. Amiro, Canadian Forest Service, Edmonton, AB, Canada

Poster PDF (20.5 kB)

P1.16

Evaluation of a simple method to estimate surface heat fluxes for a midwestern deciduous forest, USA

L. Ciasto, Colorado State University, Fort Collins, CO; and C. S. B. Grimmond, H. N. Zutter, A. J. Oliphant, H. B. Su, and H. P. Schmid

Poster PDF (149.7 kB)

P1.16A

Convective boundary layer development over a midlatitude deciduous forest (Formerly Paper Number 7.4)

H. N. Zutter, Indiana University, Bloomington, IN; and C. S. B. Grimmond, A. J. Oliphant, H. P. Schmid, H. B. Su, and L. Ciasto

Poster PDF (100.0 kB)

P1.17

GIS-based urban forest ecosystem analysis for quantifying air quality improvement in Baton Rouge, Louisiana

Kamran K. Abdollahi, Urban Forestry Program, Southern University and A&M, Baton Rouge, LA; and Z. H. Ning, F. Namwamba, and A. V. Appeaning

P1.18

The detailed model of nonstationary energy and matter transport and turbulence in inhomogeneous forest and in atmospheric boundary layer over it

Gennady Menzhulin, Center for International Environmental Cooperation of Russian Academy of Sciences, St.Petersburg, Russia; and A. F. Sogachev

http://

Poster PDF (44.6 kB)

P1.19

FOREST FIRES IN NORTHERN SPAIN: A NATURAL HAZARD?

P1.20

A Screening-Level Assessment of Air-Surface Exchange of Mercury Vapor Over Some Terrestrial Landscapes: Results from Environmental and Statistical Models

P1.21

Gas dispersion trials: a surface area source enclosed by a windbreak

John D. Wilson, University of Alberta, Edmonton, AB, Canada; and T. K. Flesch and B. P. Crenna

Poster PDF (338.6 kB)

P1.22

A study of block averaging versus recursive filters to computing scalar eddy covariances near the surface

Mikhail S. Pekour, ANL, Argonne, IL; and M. L. Wesely, T. J. Martin, and D. R. Cook

Poster PDF (23.9 kB)

P1.23

Field evaluation of passive samplers and deposition velocity for NO₂

Shannon Watt, University of Guelph, Guelph, Ontario, Canada; and C. Wagner-Riddle and G. C. Edwards

Poster PDF (272.5 kB)

P1.24

Evaluation of stochastic simulation methods for generating meteorological data using GIS

Isaac Moradi Sr., Tehran University, Karaj, Tehran, Iran

P1.25

The Combined Effect of Micrometeorological Parameters and the Growth Regulator Paclobutrazol on Gardenia Plants (Gardenia jasminoides Ellis)

P1.26

Representation of the canopy conductance in modelling the surface energy budget

Reinder J. Ronda, Wageningen University, Wageningen, Netherlands; and A. F. G. Jacobs, B. A. A. Holtslag, and H. A. R. de Bruin

P1.27

Light-trapping of insects depending on the height of tropopause

P1.28

Observations of the similarity theory stability correction terms for momentum and temperature, psi_m and psi_h over agricultural fields and forests

Peter L. Finkelstein, NOAA/ARL, Research Triangle Park, NC

Conference Banquet

Banquet Speaker: Timothy R. Oke, Univ. of British Columbia, Vancouver, BC, Canada (Recipient of the American Meteorological Society's Award for Outstanding Achievement in Biometeorology)

Thur 23 May

THUR 23 MAY

11

Urban canopy layer: models

Sponsor: Fourth Symposium on the Urban Environment

Organizer: John Arnfield, Ohio State Univ.

Papers:

8:00 AM

11.1

Urban landscape-scale energy budget simulations

A. John Arnfield, Ohio State Univ., Columbus, OH

8:15 AM

11.2

The probabilistic urban dispersion model (PUDM)

Nicola V. Beck, Defence Science and Technology Laboratory (Dstl), Salisbury, Wiltshire, United Kingdom; and I. H. Griffiths, D. J. Hall, M. Hargrave, C. D. Jones, R. D. Kingdon, A. M. Spanton, D. C. H. Strickland, and C. Walker

8:30 AM

11.3

Urban canopy modelling influence on urban boundary layer simulation

Sylvain Dupont, U.S. EPA, Research Triangle Park, NC; and I. Calmet and P. G. Mestayer

Poster PDF (260.8 kB)

8:45 AM

11.4

Implementation of an Urban Canopy Parameterization in MM5

Avraham Lacser, Israel Institute for Biological Research, Ness Ziona, Israel; and T. L. Otte

Poster PDF (29.2 kB)

9:00 AM

11.5

The impact of airflow and heating loads of buildings on pollution dispersion within a north-to-south oriented street canyon

Jean-Fran�ois Sini, Ecole Centrale de Nantes, Nantes, France; and P. G. Mestayer, P. Louka, and A. Papadopoulos

9:15 AM

11.6

Coupled Mesoscale-Microscale Model to Compute Neighborhod Scale Wind Fields

Ronald M. Cionco, US Army Research Laboratory, White Sands Missile Range, NM; and S. A. Luces

Poster PDF (1.2 MB)

9:30 AM

11.7

An Intrigued Analysis to Quantify the Causes for Urban Heat Island by the Revised Architecture - Urban -Soil - Simultaneous Simulation Model, AUSSSM Part.1 Theoretical Background and Model Frame Showing with a Result of Standard Solution

Aya Hagishima, Kyushu University, Kasuga-shi, Japan; and J. Tanimoto and T. Katayama

http://

Poster PDF (165.2 kB)

9:45 AM

11.8

An Intrigued Analysis to Quantify the Causes for Urban Heat Island by the Revised Architecturerban-Soi-Uuban Simultaneous Simulation Model, RIVISED�AUSSSM Part.2 Quantitative Analysis based on huge numerical experiments

Jun Tanimoto, Kyushu University, Fukuoka, Japan; and A. Hagishima and T. Katayama

Poster PDF (36.3 kB)

10:00 AM

11.9

URBAN MICROCLIMATE CHANGES ACCORDING TO HISTORICAL TOWN SURFACE TRANSFORMATIONS OF NANTES (FRANCE)

Mohamed Benzerzour, Centre d'Etudes et de Recherches Methodologiques en Architecture, Nantes, France; and D. Groleau

10:15 AM

11.10

Numerical forecasts of the diurnal temperature cycle in an arid urban environment with MM5

Joseph A. Zehnder, Arizona State University, Tempe, AZ

10:30 AM

11.11

Evaluation of the Town Energy Balance (TEB) scheme with direct measurements from dry districts in two cities

Val�ry Masson, Meteo-France/CNRM, Toulouse, France; and C. S. B. Grimmond and T. R. Oke

Poster PDF (178.3 kB)

10:45 AM

11.12

Hydrological validation of the TEB scheme on a suburban catchment

Aude Lemonsu, Meteo-France, CNRM, Toulouse, France; and V. Masson and J. Noilhan

Poster PDF (117.8 kB)

11:00 AM

11.13

Sensitivity of Mesoscale Real-data Simulations to an Urban Canopy Parameterization

Teddy R. Holt, NRL, Monterey, CA; and S. Chin, M. Leach, and G. Sugiyama

Poster PDF (177.0 kB)

11:15 AM

11.14

Buildings Effects on Thermal Stratification During the MUST Trials

Eric R. Pardyjak, University of Utah, Salt Lake City, UT; and M. J. Brown, M. A. Nelson, D. Zajic, M. Princevac, C. Biltoft, and J. C. Klewicki

Poster PDF (26.1 kB)

11:30 AM

11.15

Momentum and scalar variance measurements in the roughness sublayer of the MUST array

Matthew A. Nelson, Unversity of Utah, Salt Lake City, UT; and E. R. Pardyjak, J. C. Klewicki, and C. Biltoft

Poster PDF (170.6 kB)

11:45 AM

11.8a

Coffee Break

12:15 PM

11.15a

Lunch Break

Joint Session 3

Plant/atmosphere chemical interactions: sources and sinks of chemical species (Joint with the Fourth Symp. Urban Environment, 12th Joint Conf. on the Applications of Air Pollution Meteorology with A&WMA, and 25th Conf. Agricultural & Forest Meterology; Cosponsored by the AMS STAC Committee on Atmospheric Chemistry)

Sponsors: (Joint between the 25th Conference on Agricultural and Forest Meteorology; the 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association; and the Fourth Symposium on the Urban Environment )

Organizer: Jose Fuentes, University of Virginia

Papers:

8:15 AM

J3.1

Micrometeorological measurement of gaseous mercury fluxes: Theory and Practice

Grant C. Edwards, University of Guelph, Guelph, ON, Canada; and P. E. Rasmussen, W. H. Schroeder, G. M. Dias, L. Halfpenny-Mitchell, R. J. Kemp, and D. M. Wallace

8:30 AM

J3.2

A Mercury Re-Emissions Model (MREM) for Natural Surfaces

Jesse O. Bash, University of Connecticut, Storrs, CT; and P. A. Bresnahan and D. R. Miller

Poster PDF (179.3 kB)

8:45 AM

J3.3

Field evaluation of methods for reduction of N₂O emissions

Nicole L. McLaughlin, University of Guelph, Guelph, ON, Canada; and C. Wagner-Riddle

Poster PDF (132.5 kB)

9:00 AM

J3.4

Methane and nitrous oxide fluxes from liquid swine manure in storage determined with a micrometeorological mass balance technique

Claudia Wagner-Riddle, University of Guelph, Guelph, ON, Canada; and A. G. Thompson and K. H. Park

Poster PDF (26.3 kB)

9:15 AM

J3.5

A novel relaxed-eddy-accumulation (REA) technique for the determination of BVOC-fluxes

Bernhard Rappengl�ck, Fraunhofer-Institute for Atmospheric Environmental Research, Garmisch-Partenkirchen, Germany; and M. Klauer, K. Hauff, A. Pfichner, and R. Steinbrecher

9:30 AM

J3.6

Biogenic aerosols and forest carbon sequestration

Jordan G. Barr, University of Virginia, Charlottesville, VA; and J. D. Fuentes, J. C. Zieman, and J. W. Bottenheim

9:43 AM

J3.7

Paper moved to the Air Pollution Conference, Poster Session P1, New paper number P1.7

J3.8

Development of a Comprehensive Canopy Emission and Deposition Model (CCEDM) for use in photochemical modeling

9:45 AM

J3.8a

Coffee Break

7

integrated modeling/measurement systems for emissions and air quality predictions (Parallel with Joint Sessions J3 & J4)

Sponsor: 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association

Organizer: Nelson Seaman, Penn State Ulniversity

Papers:

9:00 AM

7.1

The Australian Air Quality Forecasting System�a review of photochemical smog forecasting capability

Martin E. Cope, CSIRO, Aspendale, Vic, Australia; and G. D. Hess, S. Lee, P. C. Mannis, K. Puri, K. J. Tory, and M. Young

http://www.dar.csiro.au/information/aaqfs.html

Poster PDF (139.7 kB)

9:15 AM

7.2

North Carolina's Integrated Air Quality and Meteorological Monitoring Networks

Michael Abraczinskas, North Carolina Department of Environment & Natural Resources, Raleigh, NC; and G. Bridgers and J. White

Poster PDF (42.9 kB)

7.3

Development of an Automated Statistical Air Quality Forecasting System

9:30 AM

7.4

An Integrated Forecasting System for Ozone Predictions in Tennessee

Qi Mao, Tennessee Valley Authority, Muscle Shoals, AL; and S. F. Mueller

Poster PDF (20.3 kB)

7.5

Ozone Forecasting Tool Development for Several U.S. Cities

9:46 AM

7.6

Evaluation of the MM5 with CASTNet Data for High Ozone Season over the Eastern United States

Jia-Yeong Ku, New York State Department of Environmental Conservation, Albany, NY; and W. Hao, G. Sistla, D. L. Zhang, and W. Zhang

Poster PDF (126.2 kB)

7.7

An examination of MM5 based Meteorological Data in Modeling a High-Ozone Episode

10:01 AM

7.8

Assessing the Impacts of Prescribed Burning Activities

Robert J. Paine, ENSR Corporation, Westford, MA; and D. W. Heinold

Poster PDF (23.1 kB)

10:16 AM

7.9

Measurement and Modeling of Ammonia Flux and Dry deposition Velocity from near�Surface Concentration Gradient Measurement Over Natural Surfaces in North Carolina

Sharon B. Phillips, North Carolina State University, Raleigh, NC; and S. P. Arya and V. P. Aneja

10:31 AM

7.4a

Coffee Break

11:15 AM

7.9a

Lunch Break

Joint Session 4

Urban Air Pollution (Joint with the Fourth Symp. Urban Environment, 12th Joint Conf. on the Applications of Air Pollution Meteorology with A&WMA, and 25th Conf. Agricultural & Forest Meterology; Cosponsored by the AMS STAC Committee on Atmospheric Chemistry)

Sponsors: (Joint between the 25th Conference on Agricultural and Forest Meteorology; the Fourth Symposium on the Urban Environment; and the 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association )

Organizer: Wilhelm Kuttler, University of Essen

Papers:

10:30 AM

J4.1

Mobile measurements of urban air pollutants

Wilhelm Kuttler, University of Essen, Essen, Germany; and T. D. Wacker

Poster PDF (177.1 kB)

10:45 AM

J4.2

Urban Climate and Air Quality in Tropical Cities

Per H. Jonsson, G�teborg University, G�teborg, Sweden; and I. Eliasson and S. Lindqvist

Poster PDF (241.3 kB)

11:00 AM

J4.3

An objective assessment of the connection between meteorological elements and the concentrations of the main air pollutants at Szeged, Hungary

Szilvia Horv�th, University of Szeged, Szeged, Hungary; and L. Makra and G. Motika

11:15 AM

J4.4

Viewing Urban and Regional Air Quality from Space using Spaceborne Lidar

Raymond M. Hoff, JCET/Univ. of Maryland Baltimore County, Baltimore, MD; and K. J. McCann

Poster PDF (673.6 kB)

J4.5

Spectral Transfer of Concentration with Photochemical Reaction for Urban Air Pollution

11:30 AM

J4.6

Applications of an airborne UV Differential Absorption Lidar (DIAL)system to regional scale ozone and aerosols

William B. Grant, NASA/LRC, Hampton, VA; and E. V. Browell

http://asd-www.larc.nasa.gov/lidar/lidar.htm

12

Urban field projects: URBAN-VTMX

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Michael Brown, LANL

Papers:

12.1

Urban effects on atmospheric transport and mixing determined from the URBAN 2000�VTMX tracer studies

1:31 PM

12.2

Integration of data from many sources for objective analyses of three-dimensional meteorological fields in the Salt Lake City area

Francis L. Ludwig, Stanford University, Stanford, CA; and Y. Chen and R. L. Street

Poster PDF (83.3 kB)

1:45 PM

12.3

Dense network of near-field observations of building-canopy winds and tracer concentrations during the URBAN 2000 experiment

Frank J. Gouveia, LLNL, Livermore, CA; and J. H. Shinn

2:00 PM

12.4

URBAN 2000 SF₆ atmospheric tracer results from the suburban experiment domain

Kirk L. Clawson, NOAA/ARL, Idaho Falls, ID; and R. G. Carter, D. J. Lacroix, N. F. Hukari, K. J. Allwine, and J. H. Shinn

http://www.noaa.inel.gov/projects/URBAN2000/

Poster PDF (117.0 kB)

2:15 PM

12.5

Ceilometer boundary layer measurements during the DOE VTMX/URBAN field experiment in Salt Lake City

Brent M. Bowen, LLNL, Livermore, CA, CA; and R. J. Calhoun and J. R�s�nen

2:30 PM

12.6

Katabatic flow and turbulence as seen from airborne in-situ measurements and ground-based profiler measurements during VTMX

Ronald J. Dobosy, NOAA/ARL, Oak Ridge, TN; and E. J. Dumas and G. H. Crescenti

Poster PDF (283.8 kB)

2:45 PM

12.7

Apparent Interaction of Urban and Mesoscale Circulation in Salt Lake City during URBAN 2000

Martin J. Leach, LLNL, Livermore, CA; and F. J. Gouveia

3:00 PM

12.8

Urban Effects in Numerical Models and Evaluation with Field Experiment Data: Part III: Comparisons to Tracer Data

Martin J. Leach, LLNL, Livermore, CA; and H. N. S. Chin, J. M. Leone, Jr., G. Sugiyama, and H. Walker

3:15 PM

12.8a

Coffee Break

9

Turbulence and Dispersion in Canopies Part 2

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Organizer: Monique Leclerc, University of Georgia

Papers:

1:30 PM

9.1

Characteristics of Turbulent Exchange in and above an Old-Growth Forest

Kyaw Tha Paw U, Univ. of California, Davis, CA; and M. Falk, B. Yang, Y. S. Park, and M. J. Schroeder

Poster PDF (138.1 kB)

1:45 PM

9.2

A multi-layer model incorporating Lagrangian dispersion for scaling up from leaf to canopy

Adriana C. Furon, Univ. of Guelph, Guelph, ON, Canada; and J. S. Warland and C. Wagner-Riddle

Poster PDF (94.7 kB)

2:00 PM

9.3

Advection, Edge, and Oasis Effects On Spatial Moisture and Flux Fields From Lidar, Thermal Imagers and Tower-Based Sensors

Daniel I. Cooper, LANL, Los Alamos, NM; and W. Eichinger, L. E. Hipps, M. Y. Leclerc, C. Neale, J. Prueger, and S. Bawazir

Poster PDF (91.2 kB)

2:15 PM

9.4

Fine scale turbulence measurements in CASES99 using tripple-hot-film anemometers

David R. Miller, University of Connecticut, Storrs, CT; and B. T. Skelly

Poster PDF (274.9 kB)

2:30 PM

9.5

Local advection of scalar fluxes over an inhomogeneous surface

Young-San Park, University of California, Davis, CA; and K. T. Paw U

Poster PDF (3.6 kB)

2:45 PM

9.6

Characteristic Turbulence Spectra Above and Below a Tamarisk Canopy

John H. Prueger, USDA/ARS, Ames, IA; and W. Eichinger, L. E. Hipps, J. R. Cleverly, J. L. Hatfield, S. Bawazir, D. I. Cooper, and W. P. Kustas

Poster PDF (92.6 kB)

3:00 PM

9.7

1. Comparison of footprints inside a canopy between Large Eddy Simulation and Lagrangian models

T. V. Prabha, Univ. of Georgia, Griffin, GA; and M. Y. Leclerc and D. Baldocchi

3:15 PM

9.8

Tracer emissions Inferred from a backward Lagrangian stochastic dispersion model: a validation study

Thomas K. Flesch, University of Alberta, Edmonton, AB, Canada; and J. D. Wilson, L. A. Harper, R. R. Sharpe, and B. P. Crenna

Poster PDF (306.6 kB)

3:30 PM

9.6A

Coffee Break

8

advanced modeling techniques for dispersion on all scales (e.g., Lagrangian particle models, large-eddy simulations, etc.)(Parallel with Session J5)

Sponsor: 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association

Organizer: John S. Nasstrom, LLNL

Papers:

1:30 PM

8.1

Modeling of coastal meteorology in weakly forced situations

Ananthakrishna Sarma, SAIC, McLean, VA

http://vortex.atgteam.com

Poster PDF (125.7 kB)

1:45 PM

8.2

Utilizing Mesoscale Model Output within The SLAM -P Model Framework

Michael K. Atchison, ENSCO, Inc., Melbourne, FL; and M. A. Kienzle

Poster PDF (28.7 kB)

2:00 PM

8.3

Using Mesoscale Model Data as Input to AERMOD

Randolph J. Evans, Siemens Energy, Inc., Orlando, FL

Poster PDF (136.7 kB)

2:15 PM

8.4

Modeling framework to evaluate sampling strategies and estimate surface emissions of trace gases in mesoscale

Marek Uliasz, Colorado State University, Fort Collins, CO

Poster PDF (204.8 kB)

2:30 PM

8.5

Application of the Models-3 Community Multi-scale Air Quality (CMAQ) Model system to SOS/Nashville 1999

Jonathan Pleim, NOAA/ARL, Research Triangle Park, NC; and F. Binkowski, R. Dennis, J. Godowitch, T. Otte, T. Pierce, S. Roselle, K. Schere, J. Young, and G. Gipson

2:45 PM

8.6

Neighborhood scale modeling of PM_2.5 and air toxics concentration distributions to drive human exposure models

Jason Ching, NOAA/ARL, Research Triangle Park, NC; and A. Lacser, T. Otte, J. Herwehe, and D. Byun

Poster PDF (104.6 kB)

3:00 PM

8.7

Lagrangian vs. Eulerian Dispersion modeling: effects of wind shear on pollution dispersion

Chris J. Walcek, SUNY, Albany, NY

Poster PDF (37.3 kB)

3:15 PM

8.8

Large-Eddy Simulation of Turbulent Flow and Diffusion above and within Forest Canopies

Stevens T. Chan, LLNL, Livermore, CA; and R. L. Lee and J. H. Shinn

3:30 PM

8.9

Comparison of photosynthesis and non-photosynthesis based canopy resistance formulations for estimating deposition velocity in numerical models

Dev Niyogi, North Carolina State University, Raleigh, NC; and K. Alapaty, S. Raman, R. Mathur, A. Hanna, and A. Xiu

Poster PDF (76.5 kB)

3:45 PM

8.10

Modelling odour dispersion from livestock: separation distance depending on odour impact criteria

Martin Piringer, Central Institute for Meteorology and Geodynamics, Vienna, Austria; and G. Schauberger and E. Petz

Poster PDF (19.1 kB)

4:00 PM

8.6a

Coffee Break

Joint Session 5

Atmospheric Chemistry (Joint with the Fourth Symp. Urban Environment, 12th Joint Conf. on the Applications of Air Pollution Meteorology with A&WMA, and 25th Conf. Agricultural & Forest Meterology; Cosponsored by the AMS STAC Committee on Atmospheric Chemistry)

Sponsors: (Joint between the 25th Conference on Agricultural and Forest Meteorology; the 12th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association; and the Fourth Symposium on the Urban Environment )

Organizer: Joseph Scire, Earth Tech, Inc.

Papers:

1:30 PM

J5.1

The Effect of Lake Temperatures on Ozone in the Western Great Lakes Region.

Jerome D. Fast, PNNL, Richland, WA; and W. E. Heilman

1:45 PM

J5.2

Adaptive grid air quality model: application to an ozone episode

M. Talat Odman, Georgia Institute of Technology, Atlanta, GA; and M. N. Khan

Poster PDF (17.6 kB)

2:00 PM

J5.3

Development and first results of a new photochemical model for simulating ozone and PM-10 concentrations over extended periods

R. M. Stern, Free University of Berlin, Berlin, Germany; and R. J. Yamartino

Poster PDF (147.4 kB)

2:15 PM

J5.4

Vertical transport enhances ozone levels in the tropical atmospheric boundary layer

Jeffrey M. Sigler, Yale University, New Haven, CT; and J. D. Fuentes, M. Garstang, and X. Lee

2:30 PM

J5.5

Nocturnal Urban Ozone Maximum in Summer 1994�Data from GOteborg, Sweden

Ingegard Eliasson, G�teborg University, G�teborg, Sweden; and S. Thorsson and Y. Andersson-Sk�ld

Poster PDF (117.5 kB)

2:45 PM

J5.6

Evaluation of two mesoscale modelling systems using different chemical mechanisms

Ana Isabel Miranda, University of Aveiro, Aveiro, Portugal; and H. Martins, A. Monteiro, J. Ferreira, J. C. Carvalho, and C. Borrego

Poster PDF (64.6 kB)

3:00 PM

J5.7

Improvement of the one-way nesting of air-pollution model SMOG to numerical weather prediction model ETA

Tomas Halenka, Charles University, Prague, Czech Republic; and J. Brechler and J. Bednar

Poster PDF (134.8 kB)

3:15 PM

J5.8

Ozone Trends and Characteristics of Ozone Episodes in Corpis Christi, Texas

Sunil Kumar, Texas A&M University, Kingsville, TX; and K. John

Poster PDF (67.6 kB)

3:30 PM

J5.9

MM5 cloud prediction and its impact on CMAQ modeling in Southern Ontario

Xin Qiu, Rowan Williams Davies & Irwin Inc., Guelph, ON, Canada; and M. Lepage

Poster PDF (101.9 kB)

J5.10

Effect of revised biogenic emissions estimates on several current photochemical modeling applications

3:45 PM

J5.11

Integration of the Biogenic Emissions Inventory System (BEIS3) into the Community Multiscale Air Quality modeling system

Thomas Pierce, NOAA/ERL/ARL, Research Triangle Park, NC; and C. Geron, G. Pouliot, E. Kinnee, and J. Vukovich

http://www.epa.gov/asmdnerl/biogen.html

Poster PDF (14.8 kB)

4:00 PM

J5.12

Enhancement, application, and evaluation of the REMSAD modeling system for the study of particulate matter and mercury

Thomas C. Myers, ICF Consulting/SAI, San Rafael, CA; and S. G. Douglas, R. Beizaie, and J. L. Haney

4:15 PM

J5.13

The Effects of Ammonia Limitation on Nitrate Aerosol Formation and Visibility Impacts in Class I Areas

Christelle Escoffier-Czaja, Earth Tech, Inc., Concord, MA; and J. Scire

Poster PDF (100.5 kB)

4:30 PM

J5.6a

Coffee Break

13

Flow and dispersion studies at urban scales (measurement and modeling)

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Petra Kastner-Klein, University of Oklahoma

Papers:

3:45 PM

13.1

The development and evaluation of a dispersion model for urban areas

Akula Venkatram, University of California, Riverside, CA; and J. K. Upadhyay, J. Yuan, J. Heumann, and J. Klewicki

4:00 PM

13.2

DTRA Urban Dispersion Modeling Program

John C. Pace, Defense Threat Reduction Agency, Alexandria, VA; and J. F. Bowers

4:15 PM

13.3

Comparison of results from field experiments and numerical urban dispersion models in Marseilles's City

Khrofa Lehtihet, Research Laboratory ABC, Marseilles, France

4:30 PM

13.4

CFD generated wind field libraryFeasibility Study: Maximum Wind Direction Interval

William Scott Smith, LANL, Los Alamos, NM; and M. J. Brown

Poster PDF (817.0 kB)

4:45 PM

13.5

Modelling the urban flow field and pollution dispersion using Digital Elevation Models

Silvana Di Sabatino, Cambridge University, Cambridge, United Kingdom; and C. Ratti and R. Britter

Poster PDF (365.8 kB)

5:00 PM

13.6

An operational version of MM5-CMAQ modelling system over Madrid city

Roberto San Jose, Technical University of Madrid, Madrid, Spain; and J. L. Perez, J. F. Blanco, R. Barquin, and R. M. Gonzalez

Poster PDF (381.7 kB)

Conference Ends

FRI 24 MAY

14

Urban boundary layer: observations

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Jean-Pierre Lagouarde, Institut National de la Recherche Agronomique

Papers:

8:00 AM

14.1

Turbulence Statistics in the Developing Urban Boundary-Layer

Robert W. Macdonald, University of Waterloo, Waterloo, ON, Canada; and S. Carter Schofield and P. R. Slawson

8:15 AM

14.2

Observations of the diurnal variation of energy dissipation in the urban boundary layer using Doppler lidar

Karen E. Bozier, University of Salford, Salford, United Kingdom; and C. G. Collier

Poster PDF (22.4 kB)

8:30 AM

14.3

Turbulence Characteristics in the Rough Urban Canopy Layer (Beijing)

Xin Li, Insttitute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China; and F. Hu

8:45 AM

14.4

Wavelet analysis of carbon dioxide fluxes in the surface layer above a densely built city centre at night

J. A. Salmond, University of British Columbia, Vancouver, BC, Canada; and T. R. Oke and C. S. B. Grimmond

Poster PDF (142.1 kB)

9:00 AM

14.5

Doppler lidar and wind tunnel observations of flow over an urban canopy

Fay Davies, University of Salford, Salford, United Kingdom; and C. G. Collier and H. Cheng

Poster PDF (39.9 kB)

9:15 AM

14.6

Observations of the wind speed profile close to the ground using a mini-sodar, results of the UBL/CLU-Escompte campaign over Marseille city

Alexis Coppalle, CORIA, Saint Etienne du Rouvray, France; and M. Talbaut

9:30 AM

14.7

Adjustment of a rural boundary layer to a heated urban canopy

Omduth Coceal, University of Reading, Reading, Berks., United Kingdom; and S. E. Belcher

Poster PDF (87.2 kB)

9:45 AM

14.8

Sensible heat flux estimated over the city of Marseille, using a LAS scintillometer

Jean-Pierre Lagouarde, INRA, Villenave d'Ornon, France; and M. Irvine, J. M. Bonnefond, C. S. B. Grimmond, N. Long, T. Oke, J. Salmond, and B. offerele

Poster PDF (121.2 kB)

10:00 AM

14.9

Spectral analyzes of optical scintillation: refraction and absorption components in an urban zone

Mark Irvine, INRA, Villenave d'Ornon, France; and J. P. Lagouarde, J. M. Bonnefond, C. S. B. Grimmond, and T. Oke

Poster PDF (195.6 kB)

10:15 AM

14.9a

Coffee Break

10

Carbon dioxide exchange Part 2

Sponsor: 25th Conference on Agricultural and Forest Meteorology

Organizer: Dennis Baldocchi, University of California Berkeley

Papers:

8:30 AM

10.1

Comparison of two identical eddy correlation systems in various configurations

Jon S. Warland, University of Guelph, Guelph, ON, Canada; and K. Taillon and G. W. Thurtell

Poster PDF (85.6 kB)

8:45 AM

10.2

Comparison of open-path and closed-path eddy covariance system

Peter M. Anthoni, Max Planck Institute for Biogeochemie, Jena, Germany; and M. Unsworth, B. Law, J. Irvine, D. D. Baldocchi, O. Kolle, A. Knohl, and E. D. Schulze

Poster PDF (2.1 MB)

9:00 AM

10.3

Seasonal Interactions between Carbon Dioxide and Water Vapor Fluxes in Corn Canopies

Jerry L. Hatfield, USDA/ARS, Ames, IA; and J. H. Prueger

Poster PDF (99.5 kB)

9:15 AM

10.4

Agricultural Canopy and Soil CO₂ Release and Photosynthetic Recapture

Steven E. Hollinger, ISWS, Champaign, IL; and T. P. Meyers

Poster PDF (66.9 kB)

9:30 AM

10.5

Carbon dioxide exchange in a winter wheat field and a tallgrass prairie

Andrew E. Suyker, Univ. of Nebraska, Lincoln, NE; and S. B. Verma

Poster PDF (53.3 kB)

9:45 AM

10.6

A Portable Chamber System For Measurements of Whole-System CO₂ Flux in Remote Montane Ecosystems

Brett T. Greene, Yale University, New Haven, CT; and A. C. Kerr and X. Lee

10:00 AM

10.7

Influence of turbulent pressure pumping on the fluxes and movement of CO2 from soils and snowpacks

W. J. Massman, USDA Forest Service, Fort Collins, CO

10:15 AM

10.8

An investigation of advection and gully flows in complex forested terrain

N. J. Froelich, Indiana University, Bloomington, IN; and H. P. Schmid

Poster PDF (221.6 kB)

10:30 AM

10.9

Impacts of clouds on GPP and ecosystem respiration of contrasting terrestrial Ecosystems

Lianhong Gu, Univ. of California, Berkeley, CA; and D. D. Baldocchi, S. B. Verma, T. A. Black, and T. Vesala

Poster PDF (153.4 kB)

10:45 AM

10.10

Observations and Model Results for water vapor and Carbon Dioxide fluxes above a bog

Adrie F. G. Jacobs, Wageningen University, Wageningen, Netherlands; and R. J. Ronda and A. A. M. Holtslag

Poster PDF (798.0 kB)

11:00 AM

10.11

Overstorey and Understorey Carbon Dioxide Exchange of an Oak Savanna and Grazed Grassland, Exposed to Extreme Soil Water Deficits and Temperature

Dennis D. Baldocchi, Univ. of California, Berkeley, CA; and L. Xu and N. Kiang

11:15 AM

10.6A

Coffee Break

15

Urban airshed modeling

Sponsor: Fourth Symposium on the Urban Environment

Organizer: Bob Bornstein, San Jose State Univ.

Papers:

10:45 AM

15.1

Using Geographical Information Systems for Distribution of Pollutant Emissions Within an Urban Airshed Grid System

Rajesh K. Mandya, Texas A&M University, Kingsville, TX; and S. Kumar and K. John

Poster PDF (165.1 kB)

10:46 AM

15.2

Evaluation of the impacts of emission sources in Corpus Christi on the regional air quality

Sunil Kumar, Texas A&M University, Kingsville, TX; and K. John

Poster PDF (40.3 kB)

11:00 AM

15.3

Ozone attainment demonstration for the Baton Rouge, Louisiana urban area: Use of the photochemical modeling to develop a real-world ozone attainment strategy

James L. Haney, ICF Consulting/SAI, San Rafael, CA; and S. G. Douglas and J. Magee

11:15 AM

15.4

Investigating the Impact of Traffic Based Emissions on Urban Air Pollution with a Nested Model System

Florence-Nathalie Sentuc, University of Cologne, Cologne, Germany; and N. Eissfeldt, M. Luberichs, M. J. Kerschgens, R. Schrader, and A. Ebel

Poster PDF (251.0 kB)

Session 15: Browse by Day

Sunday, 19 May 2002

12:00 AM-12:15 AM: Sunday, 19 May 2002

1:00 AM-1:00 AM: Sunday, 19 May 2002

6:00 AM-6:00 AM: Sunday, 19 May 2002

5:00 PM-7:00 PM: Sunday, 19 May 2002

Monday, 20 May 2002

12:00 AM-12:00 AM: Monday, 20 May 2002

6:00 AM-6:00 AM: Monday, 20 May 2002

7:30 AM-5:30 PM: Monday, 20 May 2002

9:00 AM-10:29 AM: Monday, 20 May 2002

9:00 AM-10:44 AM: Monday, 20 May 2002

9:00 AM-12:44 PM: Monday, 20 May 2002

10:30 AM-12:15 PM: Monday, 20 May 2002

11:00 AM-1:30 PM: Monday, 20 May 2002

1:30 PM-3:15 PM: Monday, 20 May 2002

1:30 PM-3:30 PM: Monday, 20 May 2002

1:30 PM-4:00 PM: Monday, 20 May 2002

3:30 PM-5:00 PM: Monday, 20 May 2002

3:30 PM-5:15 PM: Monday, 20 May 2002

4:00 PM-4:45 PM: Monday, 20 May 2002

5:30 PM-5:30 PM: Monday, 20 May 2002

Tuesday, 21 May 2002

12:00 AM-12:00 AM: Tuesday, 21 May 2002

6:00 AM-6:00 AM: Tuesday, 21 May 2002

8:00 AM-11:00 AM: Tuesday, 21 May 2002

8:30 AM-11:15 AM: Tuesday, 21 May 2002

8:30 AM-12:15 PM: Tuesday, 21 May 2002

11:00 AM-2:14 PM: Tuesday, 21 May 2002

11:15 AM-1:30 PM: Tuesday, 21 May 2002

1:30 PM-4:40 PM: Tuesday, 21 May 2002

2:15 PM-4:28 PM: Tuesday, 21 May 2002

7:00 PM-7:00 PM: Tuesday, 21 May 2002

Wednesday, 22 May 2002

12:00 AM-12:00 AM: Wednesday, 22 May 2002

6:00 AM-6:00 AM: Wednesday, 22 May 2002

8:30 AM-9:30 AM: Wednesday, 22 May 2002

8:30 AM-11:30 AM: Wednesday, 22 May 2002

8:45 AM-1:15 PM: Wednesday, 22 May 2002

9:00 AM-1:30 PM: Wednesday, 22 May 2002

9:30 AM-12:15 PM: Wednesday, 22 May 2002

1:30 PM-2:58 PM: Wednesday, 22 May 2002

1:30 PM-3:15 PM: Wednesday, 22 May 2002

1:30 PM-3:30 PM: Wednesday, 22 May 2002

3:00 PM-3:00 PM: Wednesday, 22 May 2002

3:00 PM-4:45 PM: Wednesday, 22 May 2002

3:00 PM-5:00 PM: Wednesday, 22 May 2002

3:30 PM-3:30 PM: Wednesday, 22 May 2002

7:00 PM-7:00 PM: Wednesday, 22 May 2002

8:00 PM-8:00 PM: Wednesday, 22 May 2002

Thursday, 23 May 2002

12:00 AM-12:00 AM: Thursday, 23 May 2002

6:00 AM-6:00 AM: Thursday, 23 May 2002

8:00 AM-1:30 PM: Thursday, 23 May 2002

8:15 AM-10:15 AM: Thursday, 23 May 2002

9:00 AM-12:57 PM: Thursday, 23 May 2002

10:30 AM-11:44 AM: Thursday, 23 May 2002

1:30 PM-3:44 PM: Thursday, 23 May 2002

1:30 PM-4:00 PM: Thursday, 23 May 2002

1:30 PM-4:30 PM: Thursday, 23 May 2002

1:30 PM-4:59 PM: Thursday, 23 May 2002

3:45 PM-5:15 PM: Thursday, 23 May 2002

4:30 PM-4:30 PM: Thursday, 23 May 2002

Friday, 24 May 2002

6:00 AM-6:00 AM: Friday, 24 May 2002

8:00 AM-10:45 AM: Friday, 24 May 2002

8:30 AM-11:45 AM: Friday, 24 May 2002

10:45 AM-11:30 AM: Friday, 24 May 2002

Sunday, 19 May 2002

12:00 AM-12:15 AM: Sunday, 19 May 2002

1:00 AM-1:00 AM: Sunday, 19 May 2002

6:00 AM-6:00 AM: Sunday, 19 May 2002

5:00 PM-7:00 PM: Sunday, 19 May 2002

Monday, 20 May 2002

12:00 AM-12:00 AM: Monday, 20 May 2002

6:00 AM-6:00 AM: Monday, 20 May 2002

7:30 AM-5:30 PM: Monday, 20 May 2002

9:00 AM-10:29 AM: Monday, 20 May 2002

9:00 AM-10:44 AM: Monday, 20 May 2002

9:00 AM-12:44 PM: Monday, 20 May 2002