Program: 29th Conference on Agricultural and Forest Meteorology (29th Conf. on Agricultural and Forest Meteorology/19th Symp. on Boundary Layers and Turbulence/Ninth Symp. on the Urban Environment (1-6 August 2010))

Registration Begins

Registration continues through 6 August, 2010

Plenary Session 1

Location: Red Cloud Peak (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; the Ninth Symposium on the Urban Environment; and the 29th Conference on Agricultural and Forest Meteorology )

Speaker: Margaret LeMone, NCAR

Joint Session 1

Observations in Complex and Urban Terrain and Canopies I

Location: Red Cloud Peak (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; the Ninth Symposium on the Urban Environment; and the 29th Conference on Agricultural and Forest Meteorology )

Cochairs: Nathaniel A. Brunsell, University of Kansas; Fei Chen, NCAR; Branko Kosovic, NCAR

9:15 AM

J1.1

Doppler lidar observations of urban boundary layer dynamics in London, UK

Janet F. Barlow, University of Reading, Reading, United Kingdom; and T. M. Dunbar, C. R. Wood, E. Nemitz, M. W. Gallagher, and R. M. Harrison

Recorded Presentation

9:30 AM

J1.2

Direct observations of the turbulence kinetic energy budget within an orchard canopy

Steven P. Oncley, NCAR, Boulder, CO; and W. J. Massman and E. G. Patton

Recorded Presentation

9:45 AM

J1.3

An observational study of turbulence inside a close basin

Sharon Zhong, Michigan State University, East Lansing, MI; and P. J. Fu, X. Bian, C. D. Whiteman, and T. Horst

Recorded Presentation

Coffee Break

Location: Shavano Peak Foyer (Keystone Resort)

Joint Session 2

Observations in Complex and Urban Terrain and Canopies II

Location: Red Cloud Peak (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; the 29th Conference on Agricultural and Forest Meteorology; and the Ninth Symposium on the Urban Environment )

Cochairs: Nathaniel A. Brunsell, University of Kansas; Julie K. Lundquist, University of Colorado at Boulder; Wayne M. Angevine, CIRES, University of Colorado, and NOAA/ESRL

10:30 AM

J2.1

Scaling properties of biologically active scalar concentration fluctuations in the surface layer over a managed peatland

Matteo Detto, Smithsonian Tropical Research Institute, Berkeley, CA; and D. D. Baldocchi and G. G. Katul

Recorded Presentation

10:45 AM

J2.2

Mixing Processes in the Nocturnal Atmospheric Boundary Layer and Their Impacts on Urban Ozone Concentrations and Heat Island Intensity

Petra M. Klein, Univ. of Oklahoma, Norman, OK; and J. K. Lundquist and J. B. Basara

Recorded Presentation

Presentation PDF (889.7 kB)

11:00 AM

J2.3

Space-time variability of subcanopy horizontal advection in moderately complex terrain

Christoph K. Thomas, Oregon State University, Corvallis, OR

Recorded Presentation

Presentation PDF (197.3 kB)

11:15 AM

J2.4

Impact of gravity waves on the turbulent exchange above a forest site

Andrei Serafimovich, University of Bayreuth, Bayreuth, Germany; and C. J. Nappo and T. Foken

Recorded Presentation

Presentation PDF (660.8 kB)

11:30 AM

J2.5

Eddy covariance methodologies revisited for urban measurements

Annika Iida Nordbo, University of Helsinki, Helsinki, Finland; and L. Järvi and T. Vesala

Recorded Presentation

11:45 AM

J2.6

The effect of tilt-corrections on fluxes and 3D wind statistics over sloping, forested terrain

Sean P. Burns, NCAR, Boulder, CO; and J. Sun, S. P. Oncley, D. H. Lenschow, and R. K. Monson

Recorded Presentation

Lunch Break

Session 1A

Local Responses to Regional and Global Climate Change I

Location: Red Cloud Peak (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: D. Dragoni, Indiana University

1:30 PM

1A.1

Simulating Present and Future Water, Energy, and Carbon Dioxide Fluxes on a Regional Scale using the WRF/ACASA Coupled Model

Liyi Xu, University of California, Davis, Davis, CA; and D. Pyles and K. T. Paw U

Recorded Presentation

1:45 PM

1A.2

A simple approach to simulating land use impacts on regional climate

Justin E. Bagley, University of Wisconsin, Madison, WI; and A. R. Desai and J. A. Foley

Recorded Presentation

2:00 PM

1A.3

Evidence of increased net ecosystem productivity associated with a longer vegetated season in a deciduous forest in south-central Indiana, US

D. Dragoni, Indiana University, Bloomington, IN; and H. P. Schmid, C. A. Wayson, C. S. B. Grimmond, J. C. Randolph, and H. Potter

Recorded Presentation

2:15 PM

1A.4

In search of the unusual: on the benefits of long-term ecosystem-atmosphere exchange observations

H. P. Schmid, Karlsruhe Institute of Technology (KIT/IMK-IFU), Garmisch-Partenkirchen, Germany; and D. Dragoni

Recorded Presentation

2:30 PM

1A.5

Simulating the effect of surface residue on the energy, water and carbon budgets within and above a temperate deciduous forest

Tim B. Wilson, NOAA, Oak Ridge, TN; and T. P. Meyers, J. Kochendorfer, M. Heuer, and J. Miller

Recorded Presentation

2:45 PM

1A.6

Tropical Dry Forest Response to Climate Variability

Eugenia Gonzalez, University of California, Davis, Davis, CA; and A. Sanchez-Azofeifa, M. Quesada-Avendaño, and K. T. Paw U

Recorded Presentation

Session 1B

Particulate and Trace Gas Exchanges

Location: Crestone Peak III & IV (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: David L. Spittlehouse, British Columbia Ministry of Forests and Range

1:30 PM

1B.1

Transport of heat, water vapor, and carbon dioxide by long-period eddies in the stable boundary layer

Robert J. Kurzeja, Savannah River National Laboratory, Aiken, SC; and M. J. Parker and M. Leclerc

Recorded Presentation

Presentation PDF (297.2 kB)

1:45 PM

1B.2

Modelling pesticide dispersal over a vineyard canopy during spray application

Ali Chahine, UR1263, EPHYSE, INRA, Villenave d'Ornon, France; and S. Dupont, Y. Brunet, and C. Sinfort

Recorded Presentation

2:00 PM

1B.3

Field measurements from a new carbon dioxide and methane eddy-covariance flux analyzer for terrestrial, sea, and airborne applications

Randy Apodaca, Picarro, Inc., Sunnyvale, CA; and B. Law, A. Karion, C. Thomas, C. Sweeney, E. Crosson, T. A. Rahn, and W. McGillis

Recorded Presentation

2:15 PM

1B.4

Scalar determinants of heat and mass transport in compressible fluids

Andrew S. Kowalski, University of Granada, Granada, Granada, Spain; and D. Argüeso

Recorded Presentation

2:30 PM

1B.5

Trace Gas Transport By Mountain Circulations

Jielun Sun, NCAR, Boulder, CO; and S. F. J. De Wekker

Recorded Presentation

2:45 PM

1B.6

Line-source diffusion in a walnut orchard canopy during CHATS

Jeffrey C. Weil, CIRES/Univ. of Colorado, Boulder, CO; and E. G. Patton and P. P. Sullivan

Recorded Presentation

Coffee Break

Location: Shavano Peak (Keystone Resort)

Session 2B

Pollen Transport in the Atmospheric Boundary Layer

Location: Crestone Peak III & IV (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Marcelo Chamecki, The Pennsylvania State University

3:30 PM

2B.1

Pollen dispersal from isolated field crops: boundary-layer scaling and effects of source field size

Marcelo Chamecki, The Pennsylvania State University, University Park, PA; and C. Meneveau

Recorded Presentation

2B.2

Modeling pollen dispersion in a Swiss valley using a Lagrangian dispersion model

4:00 PM

2B.3

Increased pollen viability resulting from transport to the upper boundary layer

Brian J. Viner, Iowa State Univ., Ames, IA; and R. W. Arritt

Recorded Presentation

Session 2A

Agricultural Management Strategies and Implications for Climate Change I

Location: Red Cloud Peak (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Andrew E. Suyker, University of Nebraska

3:30 PM

2A.1

Gross primary production and ecosystem respiration in irrigated and rainfed maize-based agro-ecosystems

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

Recorded Presentation

3:45 PM

2A.2

Evaluation of Corn Evapotranspiration Predictions of STICS Crop Model using Eddy Covariance Fluxes Measured in Corn Fields of Eastern Canada

Elizabeth Pattey, Agriculture and Agri-Food Canada, Ottawa, ON, Canada; and G. Jégo, G. Bourgeois, and S. Admiral

Recorded Presentation

4:00 PM

2A.3

Simulated impacts of agricultural land use change on the climate systems in Asia

Eungul Lee, University of Wisconsin-Madison, Madison, WI; and W. J. Sacks, T. N. Chase, and J. A. Foley

Recorded Presentation

Presentation PDF (1.8 MB)

4:15 PM

2A.4

Calibration and Performance Evaluation of the STICS Crop Model using Destructive and Micrometeorological Flux Datasets for Corn in Eastern Canada

Guillaume Jégo, Agriculture and Agri-Food Canada, Ottawa, ON, Canada; and E. Pattey, G. Bourgeois, S. Admiral, C. F. Drury, and N. Tremblay

Recorded Presentation

4:30 PM

2A.5

Refining crop coefficients using surface renewal, eddy covariance and energy balance

Richard L. Snyder, University of California, Davis, CA; and T. M. Shapland, F. E. Anderson, A. Swelam, R. Moratiel-Yugueros, A. E. Russo, Z. Song, M. Orang, and D. Spano

Recorded Presentation

4:45 PM

2A.6

Moving toward climate-informed agricultural decision support – can we use PRISM data for more than just monthly averages?

Jeanne M. Schneider, USDA/ARS, El Reno, OK; and D. L. Ford Jr.

2A.7

Differences in the surface energy balances of rice grown in the Sacramento-San Joaquin Delta and the Sacramento Valley from 2009 and 2010

5:15 PM

2A.7

Impact of wind turbine turbulence on crop canopy dew formation in the US Midwest: Modeling results as a guide to field measurements

Daniel A. Rajewski, Iowa State University, Ames, IA; and E. S. Takle and M. Segal

Recorded Presentation

5:30 PM

2A.8

A Land Surface Modeling System for Use in Agricultural Decision Support

William Myers, NCAR/RAL, Boulder, CO; and F. Chen and S. Linden

Recorded Presentation

Presentation PDF (1.1 MB)

Formal Poster Viewing and Reception

Location: Shavano Peak and Castle Peak (Keystone Resort)

Joint Poster Session 1

Boundary Layers Over Canopies and Heterogeneous Terrain

Location: Castle Peak Ballroom (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; and the 29th Conference on Agricultural and Forest Meteorology )

JP1.1

Attributing Tall Tower Flux Data to Heterogeneous Vegetation

Natascha Kljun, Swansea University, Swansea, United Kingdom; and G. Gelybó, Z. Barcza, A. Kern, and L. Haszpra

JP1.2

Using sky view factor to model radiation and thermal structure within and above a forest canopy in sloping terrain

Norma J. Froelich, Indiana University, Bloomington, Indiana; and C. S. B. Grimmond and H. P. Schmid

JP1.3

Tall tower based evaluation of the MOD17 model over heterogeneous agricultural vegetation

Györgyi Gelybó, Eötvös Loránd University, Budapest, Hungary; and Z. Barcza, A. Kern, N. Kljun, and L. Haszpra

JP1.4

Removing the contribution of mesoscale fluctuations to surface sensible and latent heat fluxes over a heterogeneous surface

Micheal Hicks, NOAA/NWS, Sterling, VA; and S. L. Kang, D. Lenschow, M. Robjhon, B. B. Demoz, and E. Joseph

JP1.5

Single and two-point statistics of turbulence and tree-sway measurements

JP1.5

Vertical Structure of the CO2 Exchange Between the Surface and the Atmosphere Within and Above An Araucaria Forest Canopy

Hans Zimermann, Universidade Federal de Santa Maria, Santa Maria, Brazil; and O. L. L. Moraes, C. Teichrieb, P. E. S. Oliveira, D. Regina Roberti, and O. C. Acevedo

Poster Session 1

Poster Session

Location: Castle Peak Ballroom (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

CoChair: Ankur R. Desai, Univ. of Wisconsin

Chair: Nathaniel A. Brunsell, University of Kansas

P1.1

Assessment of the climate change in Mazandaran Province using Geostatistical methods

Bahram Gholizadeh Sr., USDA/ARS, Nour, AK, Iran

P1.2

Modeling nocturnal cooling below a forest canopy

Norma J. Froelich, Indiana University, Bloomington, Indiana; and C. S. B. Grimmond and H. P. Schmid

P1.3

Assessment of the energy balance of forest and "caatinga" sites in Brazil from SSiB and IBIS models

Ana Paula Martins do Amaral Cunha, INPE, São José dos Campos, Brazil; and R. C. D. S. Alvalá, V. Canavesi, and G. Sampaio

Handout (212.4 kB)

P1.4

Assessing the effects of past disturbance and future climate change and land use decisions on northern Great Lakes forest carbon cycling

Benjamin N. Sulman, University of Wisconsin-Madison, Madison, WI; and A. R. Desai, R. M. Scheller, C. M. Gough, P. S. Curtis, and C. S. Vogel

P1.5

Turbulence stationarity within a forest canopy

Atticus Finger, Louisiana State University, Baton Rouge, LA; and E. Furtak-Cole, A. L. Hiscox, M. Rudnicki, and H. B. Su

P1.5

Determination of climatic potential of Qom province for rainfed wheat using GIS and RS

P1.6

Seasonal dynamics of the thermodynamic entropy budget for a heterogeneous grassland

Cassandra J. Wilson, University of Kansas, Lawrence, KS; and N. A. Brunsell

P1.7

On the use of precipitation gauge measurements and photographs for developing models of interception and unloading of snow in forest canopies

Paul A. Bartlett, Environment Canada, Toronto, ON, Canada; and M. D. MacKay and D. L. Verseghy

P1.8

Implications of altering land use for biofuel production on carbon and water cycling in the central US

Pei-Ling Lin, Lawrence, KS; and N. A. Brunsell

P1.9

Monitoring methane emissions from grazing cattle

Sean McGinn, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada; and D. Turner, N. Tomkins, E. Charmley, G. Bishop-Hurley, and D. Chen

P1.10

The pine aforestation carbon dioxide exchange measurements – case study Tuczno, Poland

Bogdan H. Chojnicki, Poznan University of Life Sciences (PULS), Poznan, Poland; and M. Urbaniak, A. Danielewska, P. Strzelinski, and J. Oljenik

P1.11

The wetland mass and energy exchange measurements – case study Rzecin, Poland

Bogdan H. Chojnicki, Poznan University of Life Sciences (PULS), Poznan, Poland; and M. Urbaniak, R. Juszczak, P. Siedlecki, and J. Olejnik

P1.12

Impacts of land cover variability on scalar similarity and efficiency of scalar transport

Austin T. Quick, University of Kansas, Lawrence, KS; and N. A. Brunsell and T. L. Buck

P1.13

CYCAS-MED project: Crop yield and climate change impacts: adaptation strategies to desertification processes in Mediterranean areas

Pierpaolo Duce, CNR - National Research Council, Sassari, Italy; and A. Bodini, C. Cesaraccio, E. Entrade, and P. Zara

P1.14

Validation of a simple footprint tool for trace gas flux measurements above agricultural fields

Christof Ammann, Research Station ART, Zürich, Switzerland; and C. Spirig and A. Neftel

Handout (634.0 kB)

P1.15

Estimation of ozone deposition over subalpine forest in Niwot Ridge, Colorado

Dalma Szinyei, Freie Universität Berlin, Berlin, Germany; and G. Gelybó, A. Guenther, A. A. Turnipseed, L. Grünhage, A. Kerschbaumer, and P. Builtjes

Handout (1.4 MB)

P1.16

Climate change impacts on durum wheat in Sardinia

Valentina Mereu, DESA-University of Sassary; CMCC, Euro-Mediterranean Centre for Climate Change, IAFENT Division, Sassari Italy, Sassari, Italy; and C. Cesaraccio, M. Dubrovsky, D. Spano, G. Carboni, and P. Duce

P1.17

Sensitivity test of Community Land Model version 3.5-Dynamic Global Vegetation Model over deciduous forest in Korea

Hee–Jeong Lim, Kyungpook National University, Daugue, Korea, Republic of (South); and Y. H. Lee and H. Kwon

P1.18

Multi-site evaluation of the MOD17 model over homogeneous agricultural vegetation

Györgyi Gelybó, Eötvös Loránd University, Budapest, Hungary; and Z. Barcza, A. Kern, G. Alberti, P. Di Tommasi, J. A. Elbers, M. L. Fischer, M. Gonzalez-Meler, T. J. Griffis, W. L. Kutsch, E. V. Magliulo, R. Matamala, E. J. Moors, A. Peressotti, A. E. Suyker, and S. B. Verma

P1.19

Forecasting hourly risks of pear rust development using real-time weather interpolations in web-based information system

Soon Sung Hong, Gyeonggi-do Agricultural Research and Extension Services, Hwaseong, Korea, Republic of (South); and W. S. Kang, J. Y. Kim, Y. K. Han, S. K. Kim, and E. W. Park

P1.20

A web-based climate change information service for impact assessment in agriculture

Wee Soo Kang, National Center for Agro-Meteorology, Seoul, Korea, Republic of (South); and Y. S. Shin, Y. K. Han, J. I. Yun, and E. W. Park

P1.21

The role of land cover and precipitation variability on carbon and water fluxes in central US grasslands

Tyler L. Buck, University of Kansas, Lawrence, KS; and N. A. Brunsell

P1.22

Analysis of the effects of hydric deficit in the temporal response of the normalized difference vegetation index (NDVI) in different climatic conditions of southern region of Brazil

Igor Balteiro Pereira Campos, Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil; and C. M. Paiva

P1.23

Monitoring carbon, nitrogen, and particulate matter exchange in a northern hardwood forest subject to high N deposition

J. G. Murphy, Univ. of Toronto, Toronto, ON, Canada; and J. A. Geddes, A. Petroff, A. De Sousa, R. Ellis, and S. C. Thomas

P1.24

Carbon dioxide fluxes from an Araucaria forest in southern Brazil

Pablo E. S. Oliveira, Universidade Federal de Santa Maria, Santa Maria, Brazil; and O. C. Acevedo, O. L. L. Moraes, H. R. Zimmerman, C. Teichrieb, and A. P. Dalla Corte

P1.25

Tracing the flow of carbon through ecosystems using automated chamber and stable isotope techniques

Joel J. Fassbinder, University of Minnesota, St. Paul, MN; and T. J. Griffis and J. M. Baker

P1.26

Advective and topographic influences on eddy flux measurement

David R. Fitzjarrald, University at Albany / SUNY, Albany, NY; and R. Sakai, J. Hadley, and J. W. Munger

P1.27

Influence of Irrigation on Mid-Summer Convective Rainfall in the Great Plains

David B. Huber, Lawrence, KS; and D. B. Mechem and N. A. Brunsell

P1.28

Sway frequency analysis of wind-loaded trees under freezing conditions

David V. Granucci, UConn, Storrs, CT; and M. Rudnicki, A. L. Hiscox, H. B. Su, and D. Miller

P1.29

Consumptive Use Program Plus (CUP+)

Morteza N. Orang, California Department of Water Resources, Sacramento, CA; and S. Matyac and R. L. Snyder

P1.30

Analysis of CO2 Fluxes over soybean crops under two different tillage systems

Claudio Teichrieb, Universidade Federal de Santa Maria, Santa Maria, Brazil; and O. L. L. Moraes, H. Zimermann Sr., O. C. Acevedo, D. Regina Roberti, and J. V. Carneiro

P1.31

Wavelet analysis of multi-scale properties of eddy-covariance and fluxes

Gengsheng Zhang, University of Georgia, Griffin, GA; and M. Y. Leclerc and M. J. Parker

P1.32

Seasonal fire danger forecast for the Euro-Mediterranean area

Costantino Sirca, University of Sassari; CMCC, Euro-Mediterranean Centre for Climate Change, IAFENT Division, Sassari, Italy; and V. Bacciu, M. Salis, B. Arca, P. Duce, A. Alessandri, A. Borrelli, A. Navarra, and D. Spano

P1.33

Laboratory chamber system for measuring ammonia emissions from intact soil cores: studies of cattle feedlots and forest soils

Karen Galles, Colorado State University, Fort Collins, CO; and J. Stratton, E. Westover, E. Levin, J. Ham, T. Borch, J. Wagner, S. Kreidenweis, and J. Collett

P1.34

A model to predict diurnal pollen shed in maize

Brian J. Viner, Iowa State Univ., Ames, IA; and M. E. Westgate and R. W. Arritt

P1.35

An agrometeorological study of crop production in Khorasan

P1.36

Field Estimates of Sonic Anemometer Angle of Attack Errors

Tilden P. Meyers, NOAA/ATDD, Oak Ridge, TN; and J. Kochendorfer and M. Heuer

P1.37

Litter and soil respiration in a mixed hardwood forest in eastern Tennessee

John Kochendorfer, NOAA, Oak Ridge, TN; and M. Heuer, K. Sloop, T. Wilson, and T. P. Meyers

Joint Session 3A

Observations in Complex and Urban Terrain I

Location: Red Cloud Peak (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; the Ninth Symposium on the Urban Environment; and the 29th Conference on Agricultural and Forest Meteorology )

Chair: Sharon Zhong, Michigan State University

9:00 AM

J3A.1

An urban flux tower for atmospheric turbulence and trace gas flux studies

Gunnar W. Schade, Texas A&M University, College Station, TX; and C. H. Park and I. Boedeker

Recorded Presentation

9:15 AM

J3A.2

Multiresolution Reynolds stress analysis of urban canyon turbulence

Cheryl L. Klipp, U.S. Army Research Laboratory, Adelphi, MD

Recorded Presentation

Presentation PDF (161.9 kB)

9:30 AM

J3A.3

Inferring turbulent exchange processes in an urban street canyon from high-frequency thermography

Andreas Christen, University of British Columbia, Vancouver, Canada; and J. A. Voogt

Recorded Presentation

9:45 AM

J3A.4

MicroPoem: experimental investigation of birch pollen emissions

Dominik Michel, University of Basel, Basel, Switzerland; and R. Gehrig, M. W. Rotach, and R. Vogt

Recorded Presentation

Presentation PDF (1.8 MB)

Joint Session 3B

Land-surface-PBL Coupling, Impact of Heterogeneity as Seen in Modeling and Observations I

Location: Torrey's Peak III & IV (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; and the 29th Conference on Agricultural and Forest Meteorology )

Chair: Fotini Katopodes Chow, Univ. of California

9:00 AM

J3B.1

Correlations between thermal surface heterogeneities and secondary circulations during LITFASS-2003 - An LES study

Björn Maronga, Leibniz University of Hannover, Hannover, Germany; and S. Raasch

Recorded Presentation

J3B.2

Numerical simulations of localized boundary layer circulations affecting eddy covariance measurements in inhomogeneous terrain

9:30 AM

J3B.2A

Determination of PBL Dynamics from Water Vapor Profile gradients and potential temperature

Chuen Meei Gan, City College of New York, New York, NY; and B. Gross and J. E. Gonzalez

Recorded Presentation

Presentation PDF (253.0 kB)

9:45 AM

J3B.3

Isolating land-atmosphere feedbacks through coupled hydrologic modeling with idealized terrain

Fotini Katopodes Chow, Univ. of California, Berkeley, CA; and J. Rihani and R. M. Maxwell

Recorded Presentation

10:00 AM

J3B.4

Impact of land-surface variability on turbulent surface fluxes in multi-scale atmospheric simulations

Charles Talbot, Princeton University, Princeton, NJ; and E. Bou-Zeid and J. A. Smith

Recorded Presentation

Coffee Break

Location: Shavano Peak (Keystone Resort)

Joint Session 4A

Observations in Complex and Urban Terrain II

Location: Red Cloud Peak (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; the Ninth Symposium on the Urban Environment; and the 29th Conference on Agricultural and Forest Meteorology )

Chair: Sharon Zhong, Michigan State University

10:30 AM

J4A.1

Comparison of temperature structure parameter measurements by UAV and scintillometer during LITFASS-2009

Sabrina Martin, Technische Universitaet Braunschweig, Braunschweig, Germany; and J. Bange, F. Beyrich, and O. K. Hartogensis

Recorded Presentation

10:45 AM

J4A.2

Determination of surface heterogeneity from surface temperature maps

Yvonne Breitenbach, Eberhard Karls Universität Tübingen, Tübingen, Germany; and J. Bange

Recorded Presentation

11:00 AM

J4A.3

Turbulent fluxes from weight-shift microlight aircraft over transitional grassland of Inner Mongolia

Stefan Metzger, Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany; and W. Junkermann, L. Wang, K. Butterbach-Bahl, X. H. Zheng, and T. Foken

Recorded Presentation

11:15 AM

J4A.4

Wind-tunnel experiments of stably-stratified boundary layers over a steep 2-D hill

Wei Zhang, Saint Anthony Falls Laboratory, Minneapolis, MN; and F. Porté-Agel

Recorded Presentation

Joint Session 4B

Land-surface-PBL Coupling, Impact of Heterogeneity as Seen in Modeling and Observations II

Location: Torrey's Peak III & IV (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; and the 29th Conference on Agricultural and Forest Meteorology )

Chair: Fotini Katopodes Chow, Univ. of California

10:30 AM

J4B.1

Spatial and temporal variability of near-surface turbulent kinetic energy over the United States

Warren E. Heilman, USDA Forest Service, Lansing, MI; and X. Bian

Recorded Presentation

10:45 AM

Paper J4B.2 has been moved. New poster number P2.6

10:45 AM

J4B.2A

A wind tunnel study of neutral and stable atmospheric boundary layer evolution over a canopy patch

Corey D. Markfort, University of Minnesota, Minneapolis, MN; and H. G. Stefan and F. Porté-Agel

11:00 AM

J4B.3

Influences of tree-sway on canopy roughness sublayer turbulence: a coupled large-eddy simulation and tree-sway model

Hong-Bing Su, East Carolina University, Greenville, NC

Recorded Presentation

11:15 AM

J4B.4

Reducing uncertainty in a fully-coupled land-atmosphere model

John L. Williams III, Colorado School of Mines, Golden, CO; and R. M. Maxwell

Recorded Presentation

Presentation PDF (1.8 MB)

Lunch Break

Session 5

Andy Black Special Session on Flux Measurements and Modeling I

Location: Red Cloud Peak (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

CoChair: M. Altaf Arain, McMaster University

Chair: A. G. Barr, Environment Canada

1:30 PM

5.1

Water balances of contrasting land covers in the southern boreal forest

A. G. Barr, Environment Canada, Saskatoon, SK, Canada; and G. Van der Kamp, A. Black, J. H. McCaughey, T. Zha, and Z. Nesic

1:45 PM

5.2

Influence of the Mountain Pine Beetle infestation on the water balance of a lodgepole pine stand

David L. Spittlehouse, British Columbia Ministry of Forests and Range, Victoria, BC, Canada; and M. Brown and V. N. Foord

Recorded Presentation

2:00 PM

5.3

Approximate analytical descriptions of evaporation from 1950-1980: how good were they?

Michael D. Novak, University of British Columbia, Vancouver, BC, Canada

Recorded Presentation

2:15 PM

5.4

Impact of drought and heat events on seasonal and annual carbon exchanges in pine forests of different ages in Eastern Canada

M. Altaf Arain, McMaster University, Hamilton, ON, Canada; and J. J. Brodeur, M. Peichl, S. MacKay, and E. Nicholas

2:30 PM

5.5

Carbon dioxide and water vapour exchange above two lodgepole pine stands recovering from mountain pine beetle attack in British Columbia

Mathew Brown, University of British Columbia, Vancouver, BC, Canada; and T. A. Black, Z. Nesic, V. N. Foord, and D. L. Spittlehouse

Recorded Presentation

2:45 PM

5.6

Forest response to cloud and canopy effects on incident radiation

David R. Fitzjarrald, University at Albany / SUNY, Albany, NY

Recorded Presentation

Coffee Break

Location: Shavano Peak (Keystone Resort)

Session 6

Andy Black Special Session on Flux Measurements and Modeling II

Location: Red Cloud Peak (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

CoChair: M. Altaf Arain, McMaster University

Chair: A. G. Barr, Environment Canada

3:30 PM

6.1

Carbon cycling in a mangrove forest of the Florida Everglades

J. D. Fuentes, Pennsylvania State Univ., Univ. Park, PA; and V. Engel and J. G. Barr

3:45 PM

6.2

Measurements of CO2 fluxes using eddy covariance method over Rzecin wetland and Tuczno forest in Poland

Janusz Olejnik, Poznan University of Life Sciences (PULS), Poznan, Poland; and B. H. Chojnicki, R. Juszczak, and M. Urbaniak

Recorded Presentation

4:00 PM

6.3

Turbulence fluxes in the presence of low-level jet in the stable boundary layer

Luciana Pires, The University of Georgia, Griffin, GA; and M. Y. Leclerc and R. J. Kurzeja

4:15 PM

6.4

Summertime horizontal and vertical advective carbon dioxide fluxes measured in a dense Douglas-fir forest on a slope

Adrian S. Leitch, University of British Columbia, Vancouver, BC, Canada; and Z. Nesic, A. Black, A. Christen, C. Bruemmer, R. Ketler, D. Lessard, A. Hum, N. Grant, R. Jassal, S. Renata-Motta, and K. Liss

Recorded Presentation

4:30 PM

6.5

Contrasting biophysical controls of soil CO2 efflux in two coastal Douglas-fir stands at different temporal scales

Rachhpal S. Jassal, University of British Columbia, Vancouver, BC, Canada; and T. A. Black

Recorded Presentation

4:45 PM

6.6

Surface energy fluxes at three distinct surfaces in Canada's Southern Arctic: an examination of the performance of the Canadian Land Surface Scheme

Elyn R. Humphreys, Carleton University, Ottawa, ON, Canada; and P. A. Bartlett and P. M. Lafleur

5:00 PM

6.7

BERMS Sites Revisited: Footprint Climatology and 3D-LiDAR Data

Natascha Kljun, Swansea University, Swansea, United Kingdom; and L. Chasmer, C. Hopkinson, A. G. Barr, T. A. Black, J. H. McCaughey, and T. Milne

5:15 PM

6.8

Remotely sensing vegetation photosynthetic rate: the role of US and Canadian field campaigns

Forrest G. Hall, NASA, Greenbelt, MD; and T. Hilker, K. F. Huemmrich, A. Lyapustin, N. Coops, and P. J. Sellers

Recorded Presentation

5:30 PM

Andy Black's Career and Contributions

5:50 PM

Concluding Remarks

Unscheduled time / Conference break

Session 7A

Reactive Nitrogen: Emissions, Transport, and Ecosystem Effects I

Location: Red Cloud Peak (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Jay Ham, Colorado State University

1:30 PM

7A.1

Ecological Effects of Nitrogen Deposition in Rocky Mountain National Park

Jim Cheatham, National Park Service, Estes Park, CO; and T. Blett

Recorded Presentation

1:45 PM

7A.2

Colorado Rocky Mountain National Park air quality initiative related to nitrogen deposition

Phyllis I. Woodford, CDPHE, Denver, CO

Recorded Presentation

2:00 PM

7A.3

The origin of nitrogen deposited in Rocky Mountain NP during the ROMANS Study: A weight of evidence analysis and representativeness of results

Bret A. Schichtel, National Park Service, Fort Collins, CO; and W. C. Malm, M. G. Barna, K. A. Gebhart, M. A. Rodriguez, and J. L. Collett Jr.

Recorded Presentation

2:15 PM

7A.4

Source apportionment of sulfur and nitrogen species at Rocky Mountain National Park using modeled conservative tracer releases and tracers of opportunity

William C. Malm, Colorado State University, Fort Collins, CO; and B. A. Schichtel, M. G. Barna, K. A. Gebhart, J. L. Collett Jr., and C. M. Carrico

Recorded Presentation

2:30 PM

7A.5

Annual cycle in reduced and oxidized forms of atmospheric nitrogen species at Rocky Mountain National Park

Christian M. Carrico, Colorado State University, Fort Collins, CO; and J. L. Collett, S. M. Kreidenweis, E. J. T. Levin, M. Schurman, D. Day, K. Beem, J. Ray, B. Schichtel, and W. Malm

Recorded Presentation

2:45 PM

7A.6

Measuring ammonia fluxes using relaxed eddy accumulation and continuous gas analysis

Jay Ham, Colorado State University, Fort Collins, Colorado

Recorded Presentation

Session 7B

Scaling of Hydro-Meteorological Processes

Location: Crestone Peak III & IV (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Nathaniel A. Brunsell, University of Kansas

1:30 PM

7B.1

Investigation into the spatial variability of dew at field scale

Tracy L. Rowlandson, Iowa State University, Ames, IA; and B. K. Hornbuckle

Recorded Presentation

1:45 PM

7B.2

Spatial variability of micrometeorological variables in a maize field: modeling results

Jason C. Patton, Iowa State University, Ames, IA; and B. K. Hornbuckle

Recorded Presentation

2:00 PM

7B.3

A review of SMAPVEX2008 data: initial analysis

Eric S. Russell, Washington State University, Pullman, WA; and B. K. Hornbuckle

Recorded Presentation

2:15 PM

7B.4

A biophysical index to assess forest ecosystem moisture status

Donatella Spano, University of Sassari; CMCC, Euro-Mediterranean Centre for Climate Change, IAFENT Division, Sassari, Italy; and C. Sirca, S. Marras, P. Duce, R. L. Snyder, and K. T. Paw U

Recorded Presentation

2:30 PM

7B.5

Assessing the role of surface heterogeneity on energy balance partitioning and land-atmosphere feedbacks

Nathaniel A. Brunsell, University of Kansas, Lawrence, KS; and D. B. Mechem

Recorded Presentation

2:45 PM

7B.6

Using long-term water balances to parameterize the surface conductance in the Penman-Monteith equation to calculate evaporation at 0.05° spatial resolution

R. Leuning, CSIRO, Canberra, ACT, Australia; and Y. Zhang, H. A. Cleugh, and F. H. Chiew

Recorded Presentation

Coffee Break

Location: Shavano Peak (Keystone Resort)

Joint Session 5

Land-surface-PBL Coupling, Impact of Heterogeneity as Seen in Modeling and Observations III

Location: Red Cloud Peak (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; and the 29th Conference on Agricultural and Forest Meteorology )

Chair: Kyaw Tha Paw U, University of California, Davis

3:30 PM

J5.1

An inverse modelling method with Doppler lidar measurements to estimate the surface sensible heat flux

Tyrone M. Dunbar, University of Reading, Reading, United Kingdom; and S. E. Belcher and J. F. Barlow

Recorded Presentation

3:45 PM

J5.2

Near-ground free convection conditions and energy balance closure over complex terrain – results from the surface turbulence network during COPS

Rafael Eigenmann, University of Bayreuth, Bayreuth, Germany; and B. Broetz, M. Dorninger, N. Kalthoff, M. Kohler, D. Legain, S. Metzger, G. Pigeon, B. Piguet, D. Schüttemeyer, O. Traulle, V. Wirth, and T. Foken

Recorded Presentation

Presentation PDF (573.4 kB)

4:00 PM

J5.3

Identification of processes governing within-canopy momentum and scalar transfer from vegetation canopies to urban landscapes

Margi Böhm, University of Canberra, Canberra, ACT, Australia; and I. Harman, E. Van Gorsel, J. Finnigan, M. Raupach, R. Vogt, and A. Christen

Recorded Presentation

4:15 PM

J5.4

Flux measurements over heterogeneous surfaces: error estimates and fetch requirements

John Kochendorfer, NOAA, Oak Ridge, TN; and K. T. Paw U

Recorded Presentation

4:30 PM

J5.5

Estimating realistic canopy-level atmospheric values from low resolution gridded free-troposphere data through Bayesian inference and Markov Chain Monte Carlo (MCMC) methods

Bin Deng, Indiana University Bloomington, Bloomington, IN; and H. P. Schmid and D. Dragoni

Recorded Presentation

4:45 PM

J5.6

Flux measurements from a tall tower in a complex landscape

Robert J. Kurzeja, Savannah River National Laboratory, Aiken, SC; and A. H. Weber, S. R. Chiswell, and M. J. Parker

Recorded Presentation

Presentation PDF (186.7 kB)

5:00 PM

J5.7 has been moved. New paper number J3B.2A

5:00 PM

J5.8 has been moved. New paper number J4B.2A

J5.9

A climatological analysis of deep convection interactions with the Lake Erie marine boundary layer

Session 8

Reactive Nitrogen: Emissions, Transport, and Ecosystem Effects II

Location: Torrey's Peak III & IV (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Jay M. Ham, Kansas State University

3:30 PM

8.1

Measuring the biosphere-atmosphere exchange of total reactive nitrogen by eddy covariance using a novel converter

Christof Ammann, Research Station ART, Zürich, Switzerland; and O. Marx, V. Wolff, and A. Neftel

Presentation PDF (1.6 MB)

3:45 PM

8.2

Field scale measurements of NH₃ emissions after organic fertilizer application: comparison of different methods

Christoph Spirig, Agroscope ART, present affiliation: MeteoSwiss, Zurich, Switzerland; and C. Ammann, J. Sintermann, B. Loubet, and A. Neftel

Recorded Presentation

Presentation PDF (217.3 kB)

4:00 PM

8.3

Evaluating Inventory Emissions of Methane and Nitrous Oxide within an Agricultural Landscape with Tall Tower Measurements and a Trajectory Model

Xin Zhang, Yale University, New Haven, Ct, CT; and X. Lee, T. J. Griffis, D. B. Millet, J. M. Baker, and M. Erikson

Recorded Presentation

Presentation PDF (402.4 kB)

4:15 PM

8.4

Ammonia emissions from an anaerobic swine waste lagoon using a radial plume mapping and backward-Lagrangian Stochastic Models

Richard H. Grant, Purdue Univ., West Lafayette, Indiana; and M. T. Boehm

Recorded Presentation

Joint Session 6

Modeling in Heterogeneous, Complex, and Urban Terrain I

Location: Red Cloud Peak (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; the Ninth Symposium on the Urban Environment; and the 29th Conference on Agricultural and Forest Meteorology )

Chair: Robert Conzemius, Windlogics, Inc.

9:00 AM

J6.1

Forest canopy sub-layer turbulence and atmospheric coupling in a wildland fire model

A. S. Bova, The Ohio State University, Columbus, OH; and G. Bohrer

Recorded Presentation

9:15 AM

J6.2

Long-distance edge effects in a pine forest with a large and sparse trunk space: in situ and numerical experiments

Sylvain Dupont, UR1263, EPHYSE, INRA, Villenave d'Ornon, France; and J. M. Bonnefond, M. R. Irvine, E. Lamaud, and Y. Brunet

Recorded Presentation

9:30 AM

J6.3

Large-Eddy Simulations on the Effects of Drag Force of Trees : A real case study

Pierre Aumond, CNRM, Toulouse, France; and V. Masson and C. Lac

Recorded Presentation

Presentation PDF (415.4 kB)

9:45 AM

J6.4

A dynamic model for large-eddy simulation of boundary layer flow over rough, multiscale surfaces

William Anderson, University of Texas at Dallas, Richardson, TX; and C. Meneveau

Recorded Presentation

Session 9

Local Responses to Regional and Global Climate Change II

Location: Crestone Peak III & IV (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Ankur R. Desai, Univ. of Wisconsin

9:00 AM

9.1

Contribution of semi-arid forests to the climate system

Eyal Rotenberg, The Weizmann Institute of Science, Rehovot, Israel; and D. Yakir

9:15 AM

9.2

Climate change hotspots

Mohamed Magdy Abdel Wahab, NCAR, Giza, Egypt

Recorded Presentation

Presentation PDF (429.3 kB)

9:30 AM

9.3

Regional climate change scenarios in high resolution for agriculture and forestry impacts assessment in Central Europe

Tomas Halenka, Charles Univ., Prague, Prague, Czech Republic; and M. Belda and J. Miksovsky

Recorded Presentation

9:45 AM

9.4

Regional carbon fluxes in heterogenous landscapes: Challenges and opportunities

Ankur R. Desai, Univ. of Wisconsin, Madison, WI

Recorded Presentation

Coffee Break

Location: Shavano Peak (Keystone Resort)

Joint Session 7

Modeling in Heterogeneous, Complex, and Urban Terrain II

Location: Red Cloud Peak (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; the 29th Conference on Agricultural and Forest Meteorology; and the Ninth Symposium on the Urban Environment )

Chair: Robert Conzemius, Windlogics, Inc.

10:30 AM

J7.1

Modeling pollen flow in complex terrain using a Lagrangian dispersion model

Brian J. Viner, Iowa State Univ., Ames, IA; and R. W. Arritt

Recorded Presentation

10:45 AM

J7.2

Modeling of boundary layer processes affecting ozone in the complex terrains of California during PreCalNex 2009 field campaign

S.-W. Kim, CIRES, U. of Colorado and ESRL, NOAA, Boulder, CO; and S. H. Lee, W. Angevine, M. Trainer, C. Senff, A. O. Langford, C. Alvarez, R. Banta, and R. M. Hardesty

Recorded Presentation

11:00 AM

J7.3

Interactions between boundary layer flow and gentle topography covered by vegetation

Ian N. Harman, CSIRO Marine and Atmospheric Research, Canberra, Australia; and J. J. Finnigan, E. G. Patton, and R. H. Shaw

Recorded Presentation

Presentation PDF (696.3 kB)

11:15 AM

J7.4

Toward Improvements to the COAMPS Urban Canopy Parameterization Scheme

William T. Thompson, NRL, Monterey, CA; and T. R. Holt

Recorded Presentation

11:30 AM

J7.5

Katabatic flow induced by a top-hat profile of down-slope surface cooling

Alan Shapiro, University of Oklahoma, Norman, OK; and B. A. Burkholder and E. Fedorovich

Recorded Presentation

Session 10

Land Use Impacts on Transport and Implications of Climate Change

Location: Crestone Peak III & IV (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Lawrence E. Hipps, Utah State University

10:30 AM

10.1

Parameterization of the structure function time lag for resolving ramp characteristics in scalar time series data

T.M. Shapland, University of California, Davis, Davis, CA; and A. J. McElrone, K. T. Paw U, and R. L. Snyder

10:45 AM

10.2

Temperature lapse rate estimation by Doppler Sodar

Jean-Michel Fage Sr., Remtech Inc, The Villages, FL

Recorded Presentation

10:45 AM

Paper 10.2 has been moved. New paper number P1.36

11:00 AM

10.3

Impact of climate change on maize productivity and potential adaptation options for the Central Rift Valley of Ethiopia: A case of Adama district

Ephrem Mamo Weldekidane, National Meteorological Agency of Ethiopia, Addis Ababa, Ethiopia

7.4

Study of the effects of climatic parameters on changes in sugar content of sugar beets in 2006 and 2007 (A case study Chenaran district)

11:30 AM

10.4

Web-based information system for predicting infection risk of rice blast disease based on gridded weather forecast data

Kyu Rang Kim, National Institute of Meteorological Research, Seoul, Korea, Republic of (South); and W. S. Kang, Y. K. Han, Y. J. Choi, and E. W. Park

Lunch Break

Joint Session 8

Exchange of Trace Gases (CO2, BVOC, Nitrogen) between the Surface and the PBL for Forest Ecosystems I

Location: Red Cloud Peak (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; and the 29th Conference on Agricultural and Forest Meteorology )

Chair: Edward G. Patton, NCAR

1:30 PM

J8.1

The significance of species segregation for Amazonian chemistry

H.G. Ouwersloot, Wageningen University, Wageningen, Netherlands; and J. Vilà-Guerau de Arellano, L. N. Ganzeveld, M. C. Krol, and J. Lelieveld

Recorded Presentation

Presentation PDF (88.9 kB)

1:45 PM

J8.2

On the diurnal evolution of isoprene and hydroxyl radical over tropical forests

Jordi Vilà-Guerau de Arellano, Wageningen University, Wageningen, Netherlands; and E. G. Patton, T. G. Karl, K. vandenDries, M. C. Barth, and J. J. Orlando

Presentation PDF (518.2 kB)

2:00 PM

J8.3

Uta Moderow, Technische Universität Dresden, Dresden, Germany; and C. Feigenwinter and C. Bernhofer

Recorded Presentation

2:15 PM

J8.4

A novel micrometeorological analysis

Kyaw Tha Paw U, University of California, Davis, Davis, CA; and S. Wharton, J. Kochendorfer, L. Xu, and E. Gonzalez

Recorded Presentation

2:30 PM

J8.5

Impact of a coupled canopy-soil model on canopy-resolving turbulence simulation

Edward Garrett Patton, NCAR, Boulder, CO; and J. C. Weil and P. P. Sullivan

2:45 PM

J8.6

Effects of diabatic stability on turbulent biosphere-atmosphere exchange processes for momentum and scalars

Eva Van Gorsel, CSIRO Atmospheric Research, Canberra, Australia; and M. Böhm, I. Harman, J. Finnigan, A. Christen, and R. Vogt

Recorded Presentation

Session 11

Quantifying the Impacts of Disturbance

Location: Crestone Peak III & IV (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Ankur R. Desai, Univ. of Wisconsin

1:30 PM

11.1

Synthetic GOES-R Imagery of Agricultural Burning and Forest Wildfires

Louie Grasso, CIRA/Colorado State Univ., Fort Collins, CO; and R. Brummer, D. W. Hillger, and G. Demaria

1:45 PM

11.2

Application of a Vegetation Canopy Parameterization to Wildland Fire Modeling

Michael T. Kiefer, Michigan State University, East Lansing, MI; and S. Zhong, R. Shadbolt, W. E. Heilman, J. J. Charney, and X. Bian

Recorded Presentation

Presentation PDF (948.8 kB)

2:00 PM

11.3

Impacts of beetle-kill and wildland fire on regional water and energy cycles in western North America

F. Chen, NCAR, Boulder, CO; and C. Wiedinmyer, M. Barlage, Y. Zhang, J. Hicke, and A. Meddens

Recorded Presentation

2:15 PM

11.4

Agricultural pests under future climate conditions: downscaling of regional climate scenarios with a stochastic weather generator

Christoph Spirig, Federal Office for Meteorology and Climatology MeteoSwiss, Zurich, Switzerland; and M. Hirschi, M. W. Rotach, M. Dubrovsky, P. Calanca, S. Stöckli, and J. Samietz

Recorded Presentation

Presentation PDF (183.5 kB)

2:30 PM

11.5

Post-fire trajectories of MODIS land surface properties and their impact on the Noah land surface model

Michael Barlage, NCAR, Boulder, CO; and F. Chen, C. Wiedinmyer, and Y. Zhang

Recorded Presentation

2:45 PM

11.6

A gridded forest insect disturbance data set derived from USDA aerial detection surveys and its application in the community land model

Steven L. Edburg, University of Idaho, Moscow, ID; and A. J. H. Meddens, J. A. Hicke, B. D. Pettit, D. M. Lawrence, and P. E. Thornton

Recorded Presentation

Coffee Break

Location: Shavano Peak (Keystone Resort)

Session 12

Land Use Impacts on Transport and Implications of Climate Change II

Location: Crestone Peak III & IV (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Tim Wilson, NOAA/ERL/ARL/ATDD

3:30 PM

12.1

ET Under Strong Advection of Heat: Will Land-Atmosphere Models Work?

Lawrence E. Hipps, Utah State University, Logan, UT; and W. P. Kustas and J. H. Prueger

3:45 PM

12.2

Biophysical impact from increasing carbon dioxide on U.S. agroecosystems

Jarod Bryant, University of Minnesota, Saint Paul, MN; and K. Richter, A. Leakey, and T. E. Twine

Recorded Presentation

4:00 PM

12.3

Drought effects on net CO2 exchange in the southeastern US

Natchaya Pingintha, Chiang Mai University, Chiang Mai, Suthep, Thailand; and M. Y. Leclerc, J. P. Beasley Jr., D. J. Durden, G. Zhang, C. Senthong, and D. Rowland

Recorded Presentation

Joint Session 9

Exchange of Trace Gases (CO2, BVOC, Nitrogen) between the Surface and the PBL for Forest Ecosystems II

Location: Red Cloud Peak (Keystone Resort)

Hosts: (Joint between the 19th Symposium on Boundary Layers and Turbulence; and the 29th Conference on Agricultural and Forest Meteorology )

Chair: Edward Garrett Patton, NCAR

3:30 PM

J9.1

Role of boundary layer processes on the mixed layer CO₂-budget

David Pino, Technical University of Catalonia, Castelldefels, Spain; and J. Vilà-Guerau de Arellano

Recorded Presentation

Presentation PDF (131.9 kB)

3:45 PM

J9.2

A novel approach combining canopy flow analysis and stable isotopes to understand and quantify turbulent carbon exchange in forests

Matthias J. Zeeman, Oregon State University, Corvallis, OR; and P. Sturm, S. Etzold, W. Eugster, N. Buchmann, A. Knohl, and C. K. Thomas

Presentation PDF (315.1 kB)

4:00 PM

J9.3

The ADVEX experiment - Direct CO2 advection measurements and the night flux problem: Final conclusions

Christian Feigenwinter, University of Basel, Basel, Switzerland; and C. Bernhofer, O. Kolle, A. Lindroth, U. Moderow, M. Mölder, R. Queck, C. Rebmann, M. Yernaux, M. Zeri, and M. Aubinet

Recorded Presentation

4:15 PM

J9.4

A study of vertical transport and reaction of isoprene in the convective boundary layer with a second-order closure model

Donald H. Lenschow, NCAR, Boulder, CO; and D. Gurarie

Recorded Presentation

4:30 PM

J9.5

Reducing sampling error in Rocky Mountain atmospheric carbon dioxide time series to improve flux retrievals

Bjorn-Gustaf J. Brooks, University of Wisconsin-Madison, Madison, WI; and A. R. Desai and B. B. Stephens

Recorded Presentation

Presentation PDF (311.9 kB)

29AgForest/19BLT/9Urban Joint Banquet

Session 13

Impacts of Canopy Structure on Turbulent Transport I

Location: Crestone Peak III & IV (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Mark R. Irvine, INRA

9:00 AM

13.1

A nonlinear analytical analysis of terrain-induced canopy flows

Chuixiang Yi, Queens College, City University of New York, Flushing, NY; and W. Wang

PDF file

9:15 AM

13.2

Modelling of the rapid response of tree canopy to its ambient microenvironment from a coupled LES-SVAT model

Mark R. Irvine, INRA-EPHYSE, Villenave d'Ornon, France; and S. Dupont, J. Ogée, and J. Jouanguy

10.3

Modelling wind-tree interaction

9:45 AM

13.3

Resolving a forest-strip induced uplift region using the shaved-grid-cell method with large eddy simulations

Vasilia Velissariou, The Ohio State University, Columbus, Ohio; and G. Bohrer

Presentation PDF (2.8 MB)

Coffee Break

Location: Shavano Peak (Keystone Resort)

Session 14

Impacts of Canopy Structure on Turbulent Transport II

Location: Crestone Peak III & IV (Keystone Resort)

Host: 29th Conference on Agricultural and Forest Meteorology

Chair: Xuhui Lee, Yale University

10:30 AM

14.1

Turbulence considerations for estimating ecosystem exchange in very young and old forests with limited fetch and complex canopy flow conditions

Sonia Wharton, LLNL, Livermore, CA; and K. T. Paw U, M. Schroeder, K. Bible, and M. Falk

Presentation PDF (498.2 kB)

10:45 AM

14.2

Flow and turbulence near the edge of a forest canopy: Wind tunnel and numerical experiment

Hiroaki Kondo, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan; and A. Hori, R. Sakai, S. Iizuka, and K. Mutou

Presentation PDF (448.4 kB)

11:00 AM

14.3

The impact of canopy geometry on particle dispersion gradients in sparse agricultural canopies

Brian Bailey, University of Utah, Salt Lake City, UT; and R. Stoll, W. Mahaffee, and E. Pardyjak

Presentation PDF (122.0 kB)

11:15 AM

14.4

Scintillometry integrated surface sensible and latent heat fluxes over a young pine stand

Mark R. Irvine, INRA-EPHYSE, Villenave d'Ornon, France; and J. P. Lagouarde, S. Dayau, and D. Garrigou

11:30 AM

14.5

Improved spatial monitoring of air temperature in forested complex terrain: an energy-balance based calibration method

Adam M. Kennedy, Oregon State University, Corvallis, OR; and C. K. Thomas, J. Selker, and M. Unsworth

Presentation PDF (630.2 kB)

11:45 AM

14.6

Spectral ratios of biologically active radiation in a mixed forest

Michael Leuchner, Technische Universität München, Freising, Germany; and C. Hertel

12:00 PM

Paper 11.7 has been moved. New paper number P1.37

Conference Ends

29th Conference on Agricultural and Forest Meteorology

Sunday, 1 August 2010

5:00 PM-7:00 PM: Sunday, 1 August 2010

Monday, 2 August 2010

7:30 AM-5:45 PM: Monday, 2 August 2010

9:00 AM-9:15 AM: Monday, 2 August 2010

9:15 AM-10:00 AM: Monday, 2 August 2010

10:00 AM-10:30 AM: Monday, 2 August 2010

10:30 AM-12:00 PM: Monday, 2 August 2010

12:00 PM-1:30 PM: Monday, 2 August 2010

1:30 PM-3:00 PM: Monday, 2 August 2010

3:00 PM-3:30 PM: Monday, 2 August 2010

3:30 PM-4:15 PM: Monday, 2 August 2010

3:30 PM-5:45 PM: Monday, 2 August 2010

6:00 PM-7:30 PM: Monday, 2 August 2010

6:00 PM-8:00 PM: Monday, 2 August 2010

Tuesday, 3 August 2010

9:00 AM-10:00 AM: Tuesday, 3 August 2010

10:00 AM-10:30 AM: Tuesday, 3 August 2010

10:30 AM-11:30 AM: Tuesday, 3 August 2010

10:30 AM-12:00 PM: Tuesday, 3 August 2010

12:00 PM-1:30 PM: Tuesday, 3 August 2010

1:30 PM-3:00 PM: Tuesday, 3 August 2010

3:00 PM-3:30 PM: Tuesday, 3 August 2010

3:30 PM-6:00 PM: Tuesday, 3 August 2010

Wednesday, 4 August 2010

9:00 AM-1:30 PM: Wednesday, 4 August 2010

1:30 PM-3:00 PM: Wednesday, 4 August 2010

3:00 PM-3:30 PM: Wednesday, 4 August 2010

3:30 PM-5:00 PM: Wednesday, 4 August 2010

Thursday, 5 August 2010

9:00 AM-10:00 AM: Thursday, 5 August 2010

10:00 AM-10:30 AM: Thursday, 5 August 2010

10:30 AM-11:45 AM: Thursday, 5 August 2010

10:30 AM-12:00 PM: Thursday, 5 August 2010

12:00 PM-1:30 PM: Thursday, 5 August 2010

1:30 PM-3:00 PM: Thursday, 5 August 2010

3:00 PM-3:30 PM: Thursday, 5 August 2010

3:30 PM-4:15 PM: Thursday, 5 August 2010

3:30 PM-5:15 PM: Thursday, 5 August 2010

6:00 PM-9:00 PM: Thursday, 5 August 2010

Friday, 6 August 2010

9:00 AM-10:00 AM: Friday, 6 August 2010

10:00 AM-10:30 AM: Friday, 6 August 2010

10:30 AM-12:15 PM: Friday, 6 August 2010

12:15 PM-12:20 PM: Friday, 6 August 2010

Sunday, 1 August 2010

5:00 PM-7:00 PM: Sunday, 1 August 2010

Monday, 2 August 2010

7:30 AM-5:45 PM: Monday, 2 August 2010

9:00 AM-9:15 AM: Monday, 2 August 2010

9:15 AM-10:00 AM: Monday, 2 August 2010

10:00 AM-10:30 AM: Monday, 2 August 2010

10:30 AM-12:00 PM: Monday, 2 August 2010

12:00 PM-1:30 PM: Monday, 2 August 2010

1:30 PM-3:00 PM: Monday, 2 August 2010

3:00 PM-3:30 PM: Monday, 2 August 2010

3:30 PM-4:15 PM: Monday, 2 August 2010

3:30 PM-5:45 PM: Monday, 2 August 2010

6:00 PM-7:30 PM: Monday, 2 August 2010

6:00 PM-8:00 PM: Monday, 2 August 2010

Tuesday, 3 August 2010

9:00 AM-10:00 AM: Tuesday, 3 August 2010

10:00 AM-10:30 AM: Tuesday, 3 August 2010

10:30 AM-11:30 AM: Tuesday, 3 August 2010

10:30 AM-12:00 PM: Tuesday, 3 August 2010

12:00 PM-1:30 PM: Tuesday, 3 August 2010

1:30 PM-3:00 PM: Tuesday, 3 August 2010

3:00 PM-3:30 PM: Tuesday, 3 August 2010

3:30 PM-6:00 PM: Tuesday, 3 August 2010

Wednesday, 4 August 2010

9:00 AM-1:30 PM: Wednesday, 4 August 2010

1:30 PM-3:00 PM: Wednesday, 4 August 2010

3:00 PM-3:30 PM: Wednesday, 4 August 2010

3:30 PM-5:00 PM: Wednesday, 4 August 2010

Thursday, 5 August 2010

9:00 AM-10:00 AM: Thursday, 5 August 2010

10:00 AM-10:30 AM: Thursday, 5 August 2010

10:30 AM-11:45 AM: Thursday, 5 August 2010

10:30 AM-12:00 PM: Thursday, 5 August 2010