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

Session 10: 25th Conference on Agricultural and Forest Meteorology

25th Conference on Agricultural and Forest Meteorology

- Indicates paper has been withdrawn from meeting

Sunday, 19 May 2002

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

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


SUN 19 MAY

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


Conference Registration

Monday, 20 May 2002

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


MON 20 MAY

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


Conference Registration continues through Friday, 24 May

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


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
Eugénie 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
Lunch Break

  12:16 PM
Coffee Break

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


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
Coffee Break

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


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
Üllar 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

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


Icebreak Reception in Poster Session Room

Tuesday, 21 May 2002

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


TUE 21 MAY

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


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
  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
Coffee Break

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


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
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
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
High Resolution Modeling of Atmospheric Releases Around Buildings
Robert L. Lee, LLNL, Livermore, CA; and T. Humphreys and S. T. Chan

  9:15 AM
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
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
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
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
Another simple urban dispersion model
Steven R. Hanna, George Mason University, Fairfax, VA; and R. Britter and P. Franzese

  10:30 AM
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
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
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
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
Coffee Break

  12:00 PM
Lunch Break

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


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
Lunch Break

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


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
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
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)
 
J2.7
Validation of Detached-Eddy Simulation of Flow in Urban Environments

  2:15 PM
The influence of Lagrangian time scales on canopy diffusion
M. Y. Leclerc, University of Georgia, Griffin, GA; and T. V. Prabha

  2:30 PM
 
J2.10
Study of a Monotone Implicit Large Eddy Simulation for the Determination of Concentration Profiles

  2:45 PM
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
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
  3:30 PM
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
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
Coffee Break

Wednesday, 22 May 2002

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


WED 22 MAY

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


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)
  9:15 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
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
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
Coffee Break

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


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
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
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
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
Coffee Break

  11:45 AM
Lunch Break

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


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
  3:00 PM
Coffee Break

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


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:
 
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)
 
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

 
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)
 
Photochemical and aerosol modeling with the CMAQ plume-in-grid approach
James M. Godowitch, NOAA/ARL, Research Triangle Park, NC

 
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)
 
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)

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


Poster Session 1
Agricultural and Forest Meteorology
Sponsor: 25th Conference on Agricultural and Forest Meteorology

Papers:
 
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

 
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)
 
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)
 
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)
 
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)
 
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)
 
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)
 
Long-term continuous measurements of soil CO2 concentration and soil respiration in deciduous forests
Takashi Hirano, Hokkaido University, Sapporo, Hokkaido, Japan; and H. Kim

 
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

 
The Charcteristics of Albedo in aHinoki (Chamaecyparis obtusa Endl.) Forest with extremly high density
Koji Tamai, Forestry & Forest Products Research Institute, Kyoto, Japan

 
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)
 
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)
 
Carbon and water fluxes over Scots pine forest and clearing
Üllar 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

 
Carbon flux from early post-fire successional forests in Saskatchewan
Brian D. Amiro, Canadian Forest Service, Edmonton, AB, Canada

Poster PDF (20.5 kB)
 
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)
 
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)
 
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

 
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

 
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)
 
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)
 
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)
 
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)

 
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

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


Conference Banquet

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


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)

Thursday, 23 May 2002

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


THUR 23 MAY

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


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
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
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
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
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
A novel relaxed-eddy-accumulation (REA) technique for the determination of BVOC-fluxes
Bernhard Rappenglück, Fraunhofer-Institute for Atmospheric Environmental Research, Garmisch-Partenkirchen, Germany; and M. Klauer, K. Hauff, A. Pfichner, and R. Steinbrecher

  9:30 AM
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

 
J3.8
Development of a Comprehensive Canopy Emission and Deposition Model (CCEDM) for use in photochemical modeling

  9:45 AM
Coffee Break

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


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
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
Urban Climate and Air Quality in Tropical Cities
Per H. Jonsson, Göteborg University, Göteborg, Sweden; and I. Eliasson and S. Lindqvist

Poster PDF (241.3 kB)
  11:00 AM
  11:15 AM
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
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

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


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
Coffee Break

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


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
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
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
  2:15 PM
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
Nocturnal Urban Ozone Maximum in Summer 1994—Data from GOteborg, Sweden
Ingegard Eliasson, Göteborg University, Göteborg, Sweden; and S. Thorsson and Y. Andersson-Sköld

Poster PDF (117.5 kB)
  2:45 PM
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
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
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
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
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
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
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
Coffee Break

Friday, 24 May 2002

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


FRI 24 MAY

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


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
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
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
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
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
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
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
  10:15 AM
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
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
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)
  11:15 AM
Coffee Break