Program: 16th Symposium on Boundary Layers and Turbulence (16th Symposium on Boundary Layers and Turbulence and 13th Conference on Interactions of the Sea and Atmosphere)

SUN 8 AUG

Conference Registration

MON 9 AUG

Registration Continues Through Friday, 13 August

Welcome remarks: Wade McGillis, BLT Program Chairperson

Session 1

Clouds

Location: Vermont Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizer: Shouping Wang, NRL

9:15 AM

1.1

The lifecycle of a springtime Arctic surface-baed mixed-phase cloud

Paquita Zuidema, CIRES/NOAA/ETL, Boulder, CO

Recorded presentation

9:30 AM

1.2

Simple, large-eddy, buoyancy flux model for cloudy boundary layers

D. C. Lewellen, West Virginia University, Morgantown, WV; and W. S. Lewellen

Recorded presentation

Presentation PDF (244.6 kB)

9:45 AM

1.3

An equilibrium model for marine shallow cumulus convection

Roel A. J. Neggers, University of California, Los Angeles, CA; and B. Stevens and J. D. Neelin

Presentation PDF (272.5 kB)

10:00 AM

1.4

The disparate cloud size distributions obtained from aircraft and satellite observations

Harm J. J. Jonker, Delft University of Technology, Delft, Netherlands; and R. Toussaint

Recorded presentation

Presentation PDF (65.2 kB)

10:15 AM

1.5

Observations and numerical simulations of the diurnal cycle of the EUROCS stratocumulus case

Stephan R. De Roode, Institute for Marine and Atmospheric Research, Utrecht, Netherlands

Recorded presentation

Presentation PDF (722.5 kB)

10:30 AM

1.6

Entrainment, drizzle, and stratocumulus cloud albedo

Andrew S. Ackerman, NASA/ARC, Moffett Field, CA; and M. P. Kirkpatrick, D. E. Stevens, and O. B. Toon

Recorded presentation

10:45 AM

1.7

Cloud-surface interaction on the North Slope of Alaska

J. Christopher Doran, PNNL, Richland, WA; and W. J. Shaw

Recorded presentation

11:00 AM

1.8

Air recycling in boundary layer clouds and its effect on cloud microstructure

Yefim Kogan, CIMMS/Univ. of Oklahoma, Norman, OK

11:15 AM

1.9

Pockets of Open Cells and Drizzle in Marine Stratocumulus

Margreet C. Van Zanten, Institute for Marine and Atmospheric Research, Utrecht, Netherlands; and B. Stevens

Presentation PDF (993.9 kB)

11:30 AM

1.3a

Coffee Break

Lunch Break

Session 2

Mesoscale to microscale advances in PBL modeling

Location: Vermont Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizer: Branko Kosovic, LLNL

1:30 PM

2.1

Modeling the turbulent structure of the katabatic jet

Stefan Söderberg, Stockholm University, Stockholm, Sweden; and M. Tjernström

Recorded presentation

Presentation PDF (826.6 kB)

1:45 PM

2.2

Nocturnal circulations under weak pressure gradients in the island of Mallorca

Joan Cuxart, Universitat de les Illes Balears, Palma de Mallorca, Spain; and M. Jimenez

Recorded presentation

Presentation PDF (571.1 kB)

2:00 PM

2.3

Small scale simulation and lidar validation of a shallow land-breeze front

Gijs De Boer, University of Wisconsin, Madison, WI; and G. J. Tripoli and E. W. Eloranta

Recorded presentation

Presentation PDF (1.1 MB)

2:15 PM

2.4

Large-eddy simulation of cloud streets over the East China Sea during cold-air outbreak events

Wu-ron Hsu, National Taiwan University, Taipei, Taiwan; and J. P. Hou, C. C. Wu, W. Y. Sun, S. C. Tcheng, and H. Y. Chang

Recorded presentation

Presentation PDF (406.0 kB)

2:30 PM

2.5

Analysis of the Impact of Mixing-Length Formulations on Wind and Temperature Predictions in Two TKE PBL Schemes

Xia Feng, Penn State University, University Park, PA; and N. L. Seaman, D. R. Stauffer, and B. P. Reen

Presentation PDF (147.0 kB)

2:45 PM

2.6

Diagnostic Boundary Layer Height for Cloud-topped Boundary Layers in a Mesoscale Model

Daniel P. Eleuterio, NPS, Monterey, CA; and Q. Wang and K. Rados

Presentation PDF (347.6 kB)

3:00 PM

2.6a

Coffee Break

Session 3

Chemistry and atmospheric turbulence (Parallel with Session J1)

Location: Conn-Rhode Island Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizer: Ching-Long Lin, Iowa Institute of Hydraulic Research and University of Iowa

3:30 PM

3.1

The Effect of Shallow Cumulus Convection on the Segregation of Chemical Reactants

Si-Wan Kim, NCAR, Boulder, CO; and M. C. Barth and C. H. Moeng

Recorded presentation

Presentation PDF (202.3 kB)

3:45 PM

3.2

Paper 3.2 moved to poster session 2. New number P2.3.

3:46 PM

3.3

Air-quality modeling using off-line or on-line techniques

Gunilla Svensson, Stockholm University, Stockholm, Sweden

Recorded presentation

Presentation PDF (1.5 MB)

4:01 PM

3.4

A subgrid model for chemical transformations in LES of the atmospheric boundary layer

Jean-François Vinuesa, University of Minnesota, Minneapolis, MN; and F. Porté-Agel

Recorded presentation

Presentation PDF (519.6 kB)

4:16 PM

3.5

Stratification of the lower troposphere during the ESCOMPTE campaign

C. Moppert, Laboratoire d'Aérologie, Campistrous, France; and F. Saïd, A. Brut, V. Puygrenier, B. Campistron, B. Benech, F. Lohou, and F. Cousin

Recorded presentation

Presentation PDF (233.6 kB)

Joint Session 1

At the shore—where the land, sea, and air meet (Joint between the 16th Symposium on Boundary Layers and Turbulence and the 13th Symposium on the Interaction of the Sea and Atmosphere)

Location: Vermont Room

Hosts: (Joint between the 13th Conference on Interactions of the Sea and Atmosphere; and the 16th Symposium on Boundary Layers and Turbulence )

Organizer: Wayne M. Angevine, University of Colorado/CIRES, and NOAA/AL

3:30 PM

J1.1

Large-scale atmosphere-ocean-land interaction in the formation of summertime subtropical highs

Hisashi Nakamura, University of Tokyo, Tokyo, Japan; and T. Miyasaka

Recorded presentation

Presentation PDF (2.0 MB)

4:00 PM

J1.2

Relative humidity over the West Florida Continental Shelf

Jyotika I. Virmani, University of South Florida, St. Petersburg, FL; and R. Weisberg

Recorded presentation

4:15 PM

J1.3

Northwesterly wind events along the California coast

Stephen V. Taylor, SIO/Univ. of California and Hydrologic Research Center, La Jolla, CA; and N. E. Graham, D. R. Cayan, and K. P. Georgakakos

Recorded presentation

4:30 PM

J1.4

Evaporation and Sensible Heat Exchange for a Shallow Lake

Genady N. Panin, Institute of Water Problems, Moscow, Russia; and A. E. Nasonov, T. Foken, and H. Lohse

Recorded presentation

Presentation PDF (186.6 kB)

4:45 PM

J1.5

Coastal boundary layer transport of urban pollution in New England

Wayne M. Angevine, University of Colorado/CIRES, and NOAA/AL, Boulder, CO; and M. Zagar, M. Tjernström, C. J. Senff, and A. B. White

Recorded presentation

Presentation PDF (628.2 kB)

Sessions end for the day

Opening Ice Breaker Reception

TUE 10 AUG

Session 5

Parameterizations for atmosphere and ocean modeling (Parallel with Session 4)

Location: Conn-Rhode Island Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizer: Peter P. Sullivan, NCAR

8:00 AM

5.1

What controls the climatological depth of the PBL?

Brian Medeiros, Univ. of California, Los Angeles, CA; and A. Hall and B. Stevens

Recorded presentation

8:15 AM

5.2

Some consquences of the three-dimensional current and surface wave equations

George L. Mellor, Princeton University, Princeton, New Jersey

8:30 AM

5.3

A generic two-equation turbulence model for geophysical applications

Carol Anne Clayson, Florida State University, Tallahassee, FL; and S. Carniel and L. Kantha

Recorded presentation

Presentation PDF (208.5 kB)

8:45 AM

5.4

A new mixing length formulation for the parameterization of dry convection: Implementation and evaluation in the COAMPS mesoscale model

João Teixeira, UCAR Visiting Scientist, NRL, Monterey, CA; and J. P. Ferreira, P. M. A. Miranda, T. Haack, J. D. Doyle, A. P. Siebesma, R. Salgado, and P. M. M. Soares

Recorded presentation

Presentation PDF (355.6 kB)

9:00 AM

5.5

Evaluation of atmospheric boundary layer schemes in the Arctic during clear-sky conditions

Jeffrey D. Mirocha, University of Colorado, Boulder, CO; and J. A. Curry

Recorded presentation

9:15 AM

5.6

Numerical models of entrainment into sheared convective boundary layers evaluated through large eddy simulations

Robert Conzemius, University of Oklahoma, Norman, OK; and E. Fedorovich

Recorded presentation

Presentation PDF (641.3 kB)

9:30 AM

5.7

Parameterization of Momentum Fluxes in a PBL Mass-Flux Model

Cara-Lyn Lappen, Colorado State University, Fort Collins, CO; and D. A. Randall

Recorded presentation

Presentation PDF (124.9 kB)

9:45 AM

5.8

Improvement on the parameterization for atmospheric boundary layers in the JMA global NWP model

Hiroto Kitagawa, Japan Meteorological Agency, Tokyo, Japan

Presentation PDF (462.6 kB)

10:00 AM

5.8a

Coffee Break

Session 4

boundary layers: stable, and convective, and transitional (Parallel with Sessions 5 and 6)

Location: Vermont Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizers: João Teixeira, UCAR Visiting Scientist, NRL; Branko Kosovic, LLNL

8:00 AM

4.1

An intercomparison of large-eddy simulations of the stable boundary layer

Robert J. Beare, Met Office, Exeter, United Kingdom; and M. MacVean, A. A. M. Holtslag, J. Cuxart, I. Esau, J. C. Golaz, M. Jimenez, M. F. Khairoutdinov, B. Kosovic, D. C. Lewellen, T. S. Lund, J. K. Lundquist, A. McCabe, A. Moene, Y. Noh, S. Raasch, and P. P. Sullivan

Recorded presentation

Presentation PDF (84.1 kB)

8:15 AM

4.2

Single-column model intercomparison for a stably stratified atmospheric boundary layer

Joan Cuxart, Universitat de les Illes Balears, Palma de Mallorca, Spain; and B. Holtslag

Recorded presentation

Presentation PDF (832.3 kB)

8:30 AM

4.3

Modelling the evolution of the nocturnal boundary layer for three different nights in CASES-99

Gert-Jan Steeneveld, Wageningen University, Wageningen, Netherlands; and B. Van de Wiel and A. A. M. Holtslag

Presentation PDF (285.8 kB)

8:45 AM

4.4

Simulation of the GABLS stable boundary layer intercomparison case using one-dimensional turbulence

Alan R. Kerstein, (none), Danville, CA; and S. Wunsch

Presentation PDF (439.2 kB)

9:00 AM

4.5

The Arctic boundary layer in six regional scale (ARCMIP) models

Michael Tjernström, Stockholm University, Stockholm, Sweden; and M. Zagar, G. Svensson, J. J. Cassano, K. Dethloff, C. G. Jones, S. Pfeifer, A. Rinke, T. Semmler, M. Shaw, and K. Wyser

Recorded presentation

Presentation PDF (330.9 kB)

9:15 AM

4.6

Vertical heat transfer in the lower atmosphere over the Arctic Ocean during clear-sky periods

Jeffrey D. Mirocha, University of Colorado, Boulder, CO; and B. Kosovic and J. A. Curry

9:30 AM

4.7

Observation of intermittent turbulence over Arctic sea-ice

A.C. Kroonenberg, van den, Aerospace Systems/Technical Univ., Braunschweig, Germany; and T. Spiess and J. Bange

Recorded presentation

Presentation PDF (362.9 kB)

9:45 AM

4.8

Semi-collapsed and advective stable boundary layers

Larry Mahrt, NorthWest Research Associates, Inc., Corvallis, OR; and D. Vickers

Recorded presentation

Presentation PDF (202.1 kB)

10:00 AM

4.9

Turbulence kinetic energy budgets and dissipation rates in disturbed stable boundary layers

Julie K. Lundquist, University of Colorado at Boulder, Boulder, CO; and M. Piper and B. Kosovic

Presentation PDF (201.9 kB)

10:15 AM

4.10

Low-level jet properties and turbulence below the jet during the Lamar Low-Level Jet Project

Robert M. Banta, NOAA/ETL, Boulder, CO; and N. D. Kelley and Y. L. Pichugina

Presentation PDF (144.8 kB)

10:30 AM

4.11

Nocturnal low-level jet characteristics over southern Colorado

Yelena L. Pichugina, Science and Technology Corporation, Boulder, CO; and R. M. Banta, N. D. Kelley, S. P. Sandberg, J. L. Machol, and W. A. Brewer

Presentation PDF (263.1 kB)

10:45 AM

4.12

New England coastal boundary layer modeling

Mark Zagar, Stockholm University, Stockholm, Sweden; and M. Tjernström and W. M. Angevine

Recorded presentation

Presentation PDF (2.8 MB)

11:00 AM

4.13

Measurements of stable boundary layers in an urban environment

Rod Frehlich, University of Colorado, Boulder, CO; and Y. Meillier, M. L. Jensen, B. B. Balsley, R. Sharman, and T. Warner

4.14

The stable boundary layer and the ‘accumulation layer’

11:30 AM

4.15

Modelling the 1D stable boundary layer with an Ε - l turbulence closure

Wensong Weng, York University, Toronto, ON, Canada; and P. A. Taylor

Recorded presentation

Presentation PDF (357.0 kB)

11:45 AM

4.16

Modeling the Stable Atmospheric Boundary Layer with a Third-order Closure Model

Anning Cheng, NASA, Hampton, VA; and K. M. Xu

Recorded presentation

Presentation PDF (230.9 kB)

12:00 PM

4.17

Limit of very strong stability: frictionless concept

A. A. Grachev, CIRES/Univ. of Colorado, NOAA/ETL, Boulder, CO; and E. L. Andreas, C. W. Fairall, P. S. Guest, and P. O. G. Persson

Recorded presentation

12:15 PM

4.18

Stable boundary layer decoupling: towards a linear stability analysis

Bas J. H. Van de Wiel, Wageningen University and Research-Centre, Wageningen, Netherlands; and A. F. Moene and G. J. Steeneveld

Recorded presentation

Presentation PDF (251.5 kB)

12:30 PM

4.19

Large eddy simulation of a weakly stable boundary layer using dynamic subgrid-scale models

Thomas S. Lund, Colorado Research Associates, Boulder, CO; and P. P. Sullivan and G. S. Poulos

Recorded presentation

12:45 PM

4.20

Influences on the height of the stable boundary layer as seen in LES

Branko Kosovic, LLNL, Livermore, CA; and J. K. Lundquist

Presentation PDF (92.4 kB)

1:00 PM

4.21

Large-eddy simulation of stably stratified canopy turbulence

Edward G. Patton, NCAR, Boulder, CO; and P. P. Sullivan

Presentation PDF (19.9 kB)

1:15 PM

4.22

Role of the shear and inversion strength during sunset turbulence over land: characteristic length scales

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

Recorded presentation

Presentation PDF (293.2 kB)

1:30 PM

4.23

Momentum and scalar transport during the decay of CBL turbulence

David R. Fitzjarrald, University at Albany, SUNY, Albany, NY; and J. M. Freedman, M. J. Czikowsky, R. K. Sakai, O. C. Acevedo, and O. L. L. Moraes

Recorded presentation

Presentation PDF (556.0 kB)

1:45 PM

4.24

The humidity structure of the convective boundary layer - six weeks measurements with a ground-based Differential Absorption Lidar (DIAL)

Barbara Hennemuth, Max-Planck-Institute for Meteorolgy, Hamburg, Germany; and K. Ertel

Recorded presentation

Presentation PDF (815.1 kB)

2:00 PM

4.25

Laboratory experiments of entrainment in dry convective boundary layers

Harm J. J. Jonker, Delft University of Technology, Delft, Netherlands; and T. Heus, E. Hagen, and H. V. Dop

Recorded presentation

Presentation PDF (230.5 kB)

2:15 PM

4.26

Interpreting GCMs with Mixed Layer Theory

Kiran Bhaganagar, Univ of California, Los Angeles, CA; and B. Stevens

Recorded presentation

2:30 PM

4.27

Mixing layer height derived from radiosoundings and ground-based lidar - comparison and assessment

Barbara Hennemuth, Max-Planck-Institute for Meteorolgy, Hamburg, Germany; and A. Lammert

Recorded presentation

Presentation PDF (550.8 kB)

2:45 PM

4.4a

Thorsten Mauritsen, Stockholm University, Stockholm, Sweden; and G. Svensson, S. Zilitinkevich, L. Enger, and B. Grisogono

Recorded presentation

Presentation PDF (382.3 kB)

3:00 PM

4.8a

Coffee Break

3:30 PM

4.14a

Lunch Break

5:00 PM

4.20a

Coffee Break

Session 6

In situ and remote observational methods (Parallel with Session 4)

Location: Conn-Rhode Island Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizer: Francis L. Ludwig, Stanford University

10:30 AM

6.1

Vertical profiles of water vapour fluxes in the convective boundary layer measured by ground-based Differential Absorption Lidar and Heterodyne Doppler Lidar

Barbara Hennemuth, Max-Planck-Institute for Meteorolgy, Hamburg, Germany; and H. Linné, J. Bösenberg, K. Ertel, and J. P. Leps

Recorded presentation

Presentation PDF (287.5 kB)

10:45 AM

6.2

NCAR's New Raman-shifted Eye-safe Aerosol Lidar (REAL)

Shane D. Mayor, NCAR, Boulder, CO; and S. Spuler, J. Fox, T. Rucker, and B. Morley

Presentation PDF (386.0 kB)

11:00 AM

6.3

Turbulence Characteristics over an urban domain observed by Doppler lidars

Yansen Wang, U.S. Army Research Laboratory, Adelphi, MD; and D. Ligon, E. Creegan, C. Williamson, C. Klipp, M. Felton, and R. J. Calhoun

Recorded presentation

Presentation PDF (412.2 kB)

11:15 AM

6.4

Airborne Doppler radar observations of turbulence in marine stratocumulus

Marie Lothon, NCAR, Boulder, CO; and D. H. Lenschow, D. Leon, and G. Vali

Recorded presentation

Presentation PDF (552.0 kB)

11:30 AM

6.5

The determination of area-averaged turbulent surface fluxes from low-level flights using inverse modelling: Verification, benefit, and comparison

Jens Bange, Aerospace Systems/Technical Univ., Braunschweig, Germany; and T. Spiess and P. Zittel

Recorded presentation

11:45 AM

6.6

Error analysis of divergence and vorticity from aircraft-measured winds in a cloud-capped boundary layer

Verica Savic-Jovcic, University of California, Los Angeles, CA; and B. Stevens and D. H. Lenschow

12:00 PM

6.7

MMAV—a miniature unmanned aerial vehicle (Mini-UAV) for meteorological purposes

Marco Buschmann, Aerospace Systems, Technical University Braunschweig, Braunschweig, Germany; and J. Bange and P. Vörsmann

Recorded presentation

Presentation PDF (615.0 kB)

12:15 PM

6.8

Acoustic tomographic measurements in the atmospheric surface layer

Klaus Arnold, University of Leipzig, Leipzig, Germany; and A. Ziemann, A. Raabe, M. Barth, and D. Daniel

Recorded presentation

Presentation PDF (800.7 kB)

12:30 PM

6.9

Assessment of Acoustic Travel-Time Tomography of the Atmospheric Surface Layer

D. Keith Wilson, U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH; and V. E. Ostashev, S. N. Vecherin, A. D. Voronovich, S. L. Collier, and J. M. Noble

Recorded presentation

Presentation PDF (201.9 kB)

12:45 PM

6.10

Development of a real-time, automated boundary layer height detection algorithm using radar wind profiler data

Laura Bianco, University of L'Aquila, Italy and NOAA/ETL, Boulder, CO; and J. M. Wilczak, D. Gottas, and A. B. White

Recorded presentation

Presentation PDF (443.2 kB)

1:00 PM

6.11

Determination of turbulent parameters in the atmospheric boundary layer with an UHF wind profiler. Comparison with in situ measurements

V. Puygrenier, Laboratoire d'Aérologie, Campistrous, France; and B. Bénech, B. Campistron, F. Lohou, F. Saïd, A. Brut, C. Moppert, and E. Dupont

Recorded presentation

Presentation PDF (619.0 kB)

1:15 PM

6.12

Estimation of momentum flux in the ABL from remote sensing data and universal functions of flux Richardson number

Rostislav D. Kouznetsov, Russian Academy of Sciences, Moscow, Russia; and F. Beyrich

Presentation PDF (68.3 kB)

1:30 PM

6.13

A simple method to estimate the eddy dissipation rate from SODAR/RASS measurements

Michael Frech, German Aerospace Center, Wessling, Germany

Recorded presentation

Presentation PDF (71.8 kB)

6.14

Estimation of turbulent fluxes from remotely sensed SAR imagery

2:00 PM

6.15

Characterizing atmospheric turbulence with GPS

Frank Kleijer, Harvard-Smithsonian Center for Astrophysics, Cambridge, MA; and P. Elosegui and J. L. Davis

Recorded presentation

Presentation PDF (141.2 kB)

6.16

The influence of humidity and temperature in laser-scintillometry and their impact on surface flux estimates

2:30 PM

6.17

Diurnal Variations in the 2-Dimensional nature of wind shear in the planetary boundary layer

Chris J. Walcek, SUNY, Albany, NY

Recorded presentation

Presentation PDF (314.9 kB)

2:45 PM

6.18

Interpretation of flux observations along the Cabauw 200 m meteorological tower

Fred Bosveld, KNMI, De Bilt, Netherlands; and E. Van Meijgaard, E. Moors, and C. Werner

Recorded presentation

Presentation PDF (171.1 kB)

3:00 PM

6.19

A Bayesian estimate of CT2 from sonic anemometer data

Guy Potvin, Defence Research & Development Canada - Valcartier, Val-Bélair, QC, Canada; and J. L. Forand and D. Dion

Recorded presentation

Presentation PDF (59.3 kB)

3:15 PM

6.20

ATMOSPHERIC BOUNDARY LAYER STRUCTURE USING WAVELETS ANALYSIS

Mariana Adam, Johns Hopkins University, Baltimore, MD; and H. M. Calvani and M. B. Parlange

Recorded presentation

3:30 PM

6.6a

Lunch Break

5:00 PM

6.12a

Coffee Break

Oral Sessions end for the day

Poster Session 1

Clouds

Location: Casco Bay Exhibit Hall

Host: 16th Symposium on Boundary Layers and Turbulence

P1.1

Two contrasting case studies of entrainment zone structure in cloud capped marine atmospheric boundary layers

Ian M. Brooks, University of Leeds, Leeds, West Yorkshire, United Kingdom

Handout (208.4 kB)

P1.2

Second- and third-order vertical velocity budgets in cloudy boundary layers

Jean-Christophe Golaz, NRL, Monterey, CA; and S. Wang

Handout (459.4 kB)

P1.3

Scaling laws for shallow moist convection

Bjorn Stevens, University of California, Los Angeles, CA

Handout (1.0 MB)

P1.4

On the Diurnal Cycle in a Stratocumulus-Topped Mixed Layer

Yunyan Zhang, University of California, Los Angeles, CA; and B. Stevens and M. Ghil

Handout (277.1 kB)

P1.5

Estimating the fluctuations in droplet fall velocity via in situ measurements in stratocumulus: an essential step in airborne Doppler radar turbulence measurements

Marie Lothon, NCAR, Boulder, CO; and D. H. Lenschow, D. Leon, and G. Vali

Handout (318.4 kB)

P1.6

An integrated turbulence scheme for boundary layers with shallow cumulus applied to pollutant transport

Wayne M Angevine, University of Colorado/CIRES and NOAA/AL, Boulder, CO

Handout (20.2 kB)

P1.7

Combining non-local scalings with a TKE closure for mixing in boundary layer clouds

Adrian P. Lock, MSC, Dorval, QC, Canada; and J. Mailhot

Handout (360.7 kB)

Posters with Food in Poster Hall

Poster Session 2

Mesoscale to microscale

Location: Casco Bay Exhibit Hall

Host: 16th Symposium on Boundary Layers and Turbulence

P2.1

A unified parameterization scheme of moist process in the atmospheric boundary layer

Akira Noda, Tohoku University, Aramaki, Miyagi, Japan; and T. Iwasaki

Handout (257.7 kB)

P2.2

Simulation of sound propagation through high-resolution atmospheric boundary layer turbulence fields

D. Keith Wilson, U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH; and N. P. Symons, E. G. Patton, P. P. Sullivan, D. H. Marlin, D. F. Aldridge, V. E. Ostashev, S. A. Ketcham, E. L. Andreas, and S. L. Collier

Handout (697.8 kB)

P2.3

Comparison of pollution events during the ESCOMPTE 2001 campaign: sea-breeze and synoptic wind conditions (formerly paper 3.2)

Aurore Brut, Laboratoire d'Aérologie, Campistrous, France; and F. Saïd, C. Moppert, V. Puygrenier, B. Campistron, and P. Perros

Handout (1.1 MB)

Poster Session 3

Boundary Layer Field Experiments

Location: Casco Bay Exhibit Hall

Host: 16th Symposium on Boundary Layers and Turbulence

P3.1

PIV Measurements of Atmospheric Turbulence above and within a Corn Canopy

Weihong Zhu, Johns Hopkins University, Baltimore, MD; and R. van Hout, L. Luznik, and J. Katz

P3.2

Marine Atmospheric Boundary-Layer Structure and Air-Sea Fluxes during CBLAST-Low

Djamal Khelif, University of California, Irvine, CA; and C. A. Friehe and H. Jonsson

P3.3

Influences of upwind lakes on the wintertime lake-effect boundary layer

M. R. Hjelmfelt, South Dakota School of Mines, Rapid City, SD; and W. J. Capehart, Y. Rodriguez, D. A. R. Kristovich, and R. B. Hoevet

Handout (340.2 kB)

P3.4

Aircraft and radar observations of mesoscale cellular circulations in marine Stratocumulus

David Leon, University of Wyoming, Laramie, WY; and G. Vali

P3.5

A detailed characterization of the wintertime boundary layer using tethered balloons

Richard D. Clark, Millersville University, Millersville, PA; and D. M. O'Donnell, A. K. Rowe, and K. L. Howett

Handout (155.8 kB)

Poster Session 4

Boundary Layers

Location: Casco Bay Exhibit Hall

Host: 16th Symposium on Boundary Layers and Turbulence

P4.1

Structure of the marine boundary layer during episodes of strong southerly winds along the coast of central Chile

Ricardo Muñoz, Universidad de Chile, Santiago, Chile; and R. D. Garreaud

Handout (295.9 kB)

P4.2

Modelling of transition boundary layers

John M. Edwards, Met Office, Exeter, United Kingdom; and R. J. Beare and A. J. Lapworth

Handout (304.6 kB)

P4.3

Large-eddy simulation of a shear-driven planetary boundary layer flow: Comparison with the CASES'99 experiment observations

Philippe J. Drobinski, Institut Pierre Simon Laplace/Service d'Aéronomie, Palaiseau, France; and P. Carlotti, J. L. Redelsperger, R. K. Newsom, and R. M. Banta

P4.4

High-resolution vertical profiles of temperature, wind speed, and turbulence during CASES-99 and their relationship to the top of the nighttime boundary layer

Ben B. Balsley, CIRES/Univ. of Colorado, Boulder, CO; and R. Frehlich, M. Jensen, and Y. Meillier

Handout (241.1 kB)

P4.5

Evolution of the moisture field in the convective boundary layer

Tammy M. Weckwerth, NCAR, Boulder, CO

P4.6

Evolution of the daytime atmospheric boundary layer structure in a deep Alpine valley

Charles Chemel, Laboratoire des Ecoulements Géophysiques et Industriels, Grenoble, France; and J. P. Chollet, G. Brulfert, and E. Chaxel

Handout (3.0 MB)

P4.7

Entrainment into sheared convective boundary layers as predicted by different large eddy simulation codes

Evgeni Fedorovich, University of Oklahoma, Norman, OK; and R. Conzemius, I. Esau, F. K. Chow, D. C. Lewellen, C. H. Moeng, D. Pino, P. P. Sullivan, and J. Vila

Handout (347.8 kB)

P4.8

Development of stable boundary layer parameterizations in numerical weather prediction models: a scale dependent dynamic LES modeling approach

Sukanta Basu, University of Minnesota, Minneapolis, MN; and F. Porté-Agel and E. Foufoula-Georgiou

Handout (106.1 kB)

P4.9

Convective boundary layer structure during the Hudson Valley Ambient Meteorology Study

Jeffrey M. Freedman, Atmospheric Information Services, Albany, NY; and D. R. Fitzjarrald, R. K. Sakai, and M. J. Czikowsky

P4.10

Study of the PDFs of a Stably Stratified Large-Eddy Simulation

Maria Antonia Jimenez, Universitat de les Illes Balears, Palma de Mallorca, Spain; and J. Cuxart

Handout (361.2 kB)

P4.11

Coherent structures and dissipation in a stably stratified boundary layer above an alpine glacier

Chad Higgins, Johns Hopkins University, Baltimore, MD; and M. Parlange, C. Meneveau, I. Balin, H. Van den Bergh, and V. Simeonov

P4.12

Coastal zone boundary layer transitions in off-shore and on-shore flows observed by Doppler profiler and radar during the landfall of Tropical Storm Gabrielle

Kevin Knupp, University of Alabama, Huntsville, AL; and J. Walters

P4.13

Classifying observations of stable boundary layers for model validation

Fred Bosveld, KNMI, De Bilt, Netherlands; and F. Beyrich

Handout (114.1 kB)

P4.14

Boundary layer moisture regimes in small closed basins

C. David Whiteman, PNNL, Richland, WA; and S. F. J. De Wekker and T. Haiden

Handout (983.9 kB)

P4.15

Boundary layer meteorology and carbon cycle science

Kenneth J. Davis, Penn State Univ., University Park, PA

P4.16

Analysis of the water vapor variability within a convective boundary layer over land using large eddy simulations and IHOP observations

Fleur W. Couvreux, Meteo-France, Toulouse, France; and F. F. Guichard, J. L. Redelsperger, C. N. Flamant, J. P. Lafore, and V. Masson

P4.17

Analysis of Flat Convection during the Morning Boundary Layer Transition using Airborne Measurements

Thomas Spiess, Aerospace Systems/Technical Univ., Braunschweig, Germany; and P. Zittel and J. Bange

Handout (2.5 MB)

P4.18

An examination of several parametrizations of mixing lengths in a stable boundary layer: the GABLS case

Jocelyn Mailhot, MSC, Dorval, QC, Canada; and A. P. Lock

Handout (175.1 kB)

P4.19

Monin-Obukhov similarity functions of the structure parameter of temperature and TKE dissipation rate in the Stable Boundary Layer (Formerly Paper 9.14)

Oscar K. Hartogensis, Wageningen University, Wageningen, Netherlands; and H. A. R. De Bruin

Handout (233.0 kB)

Poster Session 5

Parameterizations for Oceans and Atmospheres

Location: Casco Bay Exhibit Hall

Host: 16th Symposium on Boundary Layers and Turbulence

P5.1

Turbulence and convection parametrized by a single approach: EDMF schemes

Pedro M. M. Soares, Centro de Geofísica da Universidade de Lisboa and Instituto Superior de Engenharia de Lisboa, Lisbon, Portugal; and P. M. A. Miranda, J. Teixeira, and A. P. Siebesma

P5.2

Large Eddy Simulation of Neutral Atmospheric Boundary Layer Flow over Heterogeneous Surfaces: Blending Height and Effective Surface Roughness

Elie Bou-Zeid, Johns Hopkins University, Baltimore, MD; and M. Parlange and C. Meneveau

P5.3

A non-local second-moment closure model applied to convective boundary layers

Carol Anne Clayson, Florida State University, Tallahassee, FL; and L. Kantha

Handout (211.5 kB)

Poster Session 6

Insitu and Remote

Location: Casco Bay Exhibit Hall

Host: 16th Symposium on Boundary Layers and Turbulence

P6.1

Trajectory derived from the 3D linear wind field retrieved by a wind-profiler mesoscale network

Bernard Campistron, Laboratoire d'Aérologie, Campistrous, France; and V. Puygrenier, B. Bénech, F. Lohou, F. Saïd, C. Moppert, F. Cousin, and E. Dupont

Handout (1.4 MB)

P6.2

Radar refractivity retrieval: validation and application to short-term forecasting

P6.3

Calculation of detailed surface temperature maps using the Helipod and the Tornado reconnaissance aircraft of the German Airforce

Jens Bange, Aerospace Systems/Technical Univ., Braunschweig, Germany; and S. Wilken, T. Spiess, and P. Zittel

Handout (2.0 MB)

P6.4

Boundary-layer marine cloud liquid water paths

Paquita Zuidema, CIRES/NOAA/ETL, Boulder, CO; and C. Fairall

P6.5

Air temperature measurement errors in a naturally ventilated multi-plate radiation shield

Reina Nakamura, Oregon State University, Corvallis, OR; and L. Mahrt

Handout (575.9 kB)

Poster Session 7

Fundametnals

Location: Casco Bay Exhibit Hall

Host: 16th Symposium on Boundary Layers and Turbulence

P7.1

Turbulence Parameter Space, Scaling Laws, and Structure Parameter Models for Stably Stratified Inhomogeneous Turbulent Shear Flows from Aircraft Measurements

Owen R. Cote, Air Force Reasearch Laboratory, Hanscom AFB, MA; and D. Wroblewski, J. Hacker, R. J. Dobosy, and J. R. Roadcap

P7.2

Scale-dependent dynamic models for LES: Surface heterogeneity effects

Rob Stoll, University of Utah, Salt Lake City, UT; and F. Porté-Agel

Handout (702.5 kB)

P7.3

Investigation of conditional SGS stress and conditional SGS stress production using surface layer (HATS) data

Qinglin Chen, Clemson University, Clemson, SC; and C. Tong

Handout (108.6 kB)

P7.4

Empirical orthogonal function analysis of coherent structures in a neutral atmospheric surface layer

Thomas Dubos, Laboratoire de Météorologie Dynamique, Palaiseau, France; and P. Drobinski and P. Carlotti

Handout (610.3 kB)

P7.5

Eddy lifetimes from LES and implications for lidar scans

Shane D. Mayor, NCAR, Boulder, CO; and P. P. Sullivan

P7.6

Comparison among first, second and third order CBL models

Matteo Zampieri, Institute of Atmospheric Sciences and Climate of the Italian National Research Council, Bologna, Italy

Handout (209.5 kB)

Poster Session 8

CBLAST

Location: Casco Bay Exhibit Hall

Host: 16th Symposium on Boundary Layers and Turbulence

P8.1

Subsurface expressions of sea surface temperature variability under low winds

J. Tom Farrar, WHOI, Woods Hole, MA; and C. J. Zappa, R. A. Weller, and A. T. Jessup

Handout (2.2 MB)

P8.2

Evaluation of COAMPS™ Real Time Forecast for CBLAST-Low Summer Experiments 2002/2003

Shouping Wang, NRL, Monterey, CA; and Q. Wang, Z. Gao, J. B. Edson, R. Weller, and C. Helmis

Handout (1.1 MB)

P8.3

Dynamics of the Surface Layer over the Ocean as Revealed from Field Measurements of the Atmospheric Pressure

Tihomir Hristov, Johns Hopkins University, Baltimore, MD; and K. D. Anderson, J. B. Edson, and C. A. Friehe

Handout (132.6 kB)

Poster Session 9

Surface Layer Interactions

Location: Casco Bay Exhibit Hall

Host: 16th Symposium on Boundary Layers and Turbulence

P9.1

The Joint Eddycovariance Project (JEP): Towards a standard for the interpretation of eddy-covariance measurements

Arjan Van Dijk, Wageningen University, Wageningen, Netherlands; and A. F. Moene

Handout (62.3 kB)

P9.2

STINHO—structure of turbulent transport under inhomogeneous surface conditions—comparisons of flux measurements with horizontal-stretched observations

Armin Raabe, University of Leipzig, Leipzig, Germany; and K. Arnold, A. Ziemann, M. Schröter, S. Raasch, J. Bange, P. Zittel, T. Spiess, T. Foken, M. Göckede, F. Beyrich, and J. P. Leps

Handout (964.0 kB)

P9.3

Processing and Quality Control of Eddy Covariance Data during LITFASS-2003

Thomas Foken, University of Bayreuth, Bayreuth, Germany; and M. Mauder, M. Göckede, C. Liebethal, F. Beyrich, and J. P. Leps

Handout (144.0 kB)

P9.4

Observations of Spatial Variations in Convective Boundary Layer Structure over a Heterogeneous Land Surface during IHOP

Songlak Kang, Penn State University, University Park, PA; and K. J. Davis

Handout (293.9 kB)

P9.5

Influence of nonlocal advection on surface fluxes over a vegetated surface: evidence from EBEX field data

H. P. Liu, Jackson State University, Jackson, MS; and S. H. Liu, J. Chan, and T. Foken

Handout (190.0 kB)

P9.6

Footprint modeling for flux measurements at multiple levels from a very tall tower over a mixed forest

Weiguo Wang, Penn State University, University Park, PA; and K. J. Davis, D. M. Ricciuto, and M. P. Butler

Handout (326.0 kB)

WED 11 AUG

Joint Session 2

Turbulent transport phenomena across the air-sea interface and surface layer gas fluxes. (Joint between the 15th Symposium on Boundary Layers and Turbulence and the 13th Symposium on the Interaction of the Sea and Atmosphere)

Location: New Hampshire-Vermont Room

Hosts: (Joint between the 16th Symposium on Boundary Layers and Turbulence; and the 13th Conference on Interactions of the Sea and Atmosphere )

Organizers: Wade R McGillis, Lamont-Doherty Earth Observatory, Columbia University; Michael A. Alexander, NOAA/ERL/CDC

8:30 AM

J2.1

Wave flow simulations over Arctic leads

Thorsten Mauritsen, Stockholm University, Stockholm, Sweden; and G. Svensson and B. Grisogono

Presentation PDF (1.3 MB)

8:45 AM

J2.2

Turbulence measurements with light weight cup anemometers and a modified inertial dissipation method

Anna Sjöblom, Bjerknes Centre for Climate Research, Bergen, Norway; and C. Nilsson and H. Bergström

9:00 AM

J2.3

Towards a fundamentally new understanding of the marine atmospheric boundary layer

Ann-Sofi Smedman, Uppsala University, Uppsala, Sweden; and U. Högström, X. Guo Larsen, C. Johansson, A. Rutgersson, A. Sjöblom, K. K. Kahma, and H. Pettersson

Presentation PDF (419.7 kB)

9:15 AM

J2.4

New findings concerning the exchange of sensible heat and water vapor over the ocean

Erik Sahlée, Uppsala University, Uppsala, Sweden; and A. S. Smedman, X. Guo Larsén, A. Rutgersson, and U. Högström

Presentation PDF (333.4 kB)

9:30 AM

J2.5

Measurement of net ocean surface heat flux, solar irradiance and temperature during the CBLAST-Low field program using a novel surface contact multi-sensor float

J. P. Boyle, Western Connecticut State University, Danbury, CT

Recorded presentation

Presentation PDF (391.8 kB)

9:45 AM

J2.6

Level Set Simulation of Bubble Bursting Process

Ching-Long Lin, The University of Iowa, Iowa City, IA

Recorded presentation

Presentation PDF (152.6 kB)

10:00 AM

J2.7

Estimation of air-sea heat and gas fluxes from infrared imagery and surface wave measurements during GASEX 2001

John Harald Wendelbo, University of Rhode Island, Narragansett, RI; and T. Hara, C. S. Garbe, U. Schimpf, and N. Frew

Recorded presentation

10:14 AM

J2.8

paper J2.8 has been moved to session 4. New paper number 4.4a

10:15 AM

J2.9

Eddy Covariance CO2 Flux Measurements over Open Ocean

Osamu Tsukamoto, Okayama University, Okayama, Japan; and S. Takahashi, T. Kono, E. Yamashita, A. Murata, and H. Ishida

Recorded presentation

Presentation PDF (566.6 kB)

10:30 AM

J2.10

Characteristics of Air-Sea Interaction in Surface and Wave Layers during CBLAST-Low

Jielun Sun, NCAR, Boulder, CO; and S. P. Burns, L. Mahrt, D. Vickers, D. Khelif, and H. H. Jonsson

Recorded presentation

Presentation PDF (148.6 kB)

10:45 AM

J2.11

Analysis of three years of boundary layer observations over the Gulf of Mexico and its shores

Steven R. Hanna, Hanna Consultants, Kennebunkport, ME; and C. MacDonald, M. Lilly, C. A. Knoderer, and C. H. Huang

Recorded presentation

Presentation PDF (337.2 kB)

11:00 AM

J2.12

Air-sea carbon dioxide fluxes from coastal platforms

Wade R. McGillis, Lamont Doherty Earth Observatory of Columbia University, Palisades, NY; and J. B. Edson

Recorded presentation

11:15 AM

J2.6a

Coffee Break

Sessions end for the day

Casco Bay Cruise and Lobster Bake Event: As a seperate ticketed event we will hold a half hour Casco Bay cruise aboard the “Bay Mist” to Peaks Island. There guests will enjoy a genuine Downeast Lobster Bake where they will have a choice of lobster, steak, or chicken. Afterward you can relax and enjoy the sunset over Portland Harbor. Buses depart from the Holiday Inn by the Bay at 5:00 p.m. and 5:25 p.m., returning at approximately 9:30 p.m. You will surely want to purchase your tickets ahead of time for this event, as they are bound to go quickly. The cost is $55.00 which includes transportation. Tickets may be purchased until 10:00 a.m. on Monday, 9 August.

THUR 12 AUG

Session 8

The Coupled Boundary Layer Air-Sea Transfer Experiment (Parallel with Session 7)

Location: Conn-Rhode Island Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizer: Wade R McGillis, Lamont-Doherty Earth Observatory, Columbia University

8:00 AM

8.1

Momentum and heat fluxes across the air-sea interface during CBLAST-low

John H. Trowbridge, WHOI, Woods Hole, MA; and G. Gerbi, J. B. Edson, and G. Terray

Recorded presentation

Presentation PDF (239.3 kB)

8:20 AM

8.2

Investigations of flux-profile relationships in the marine atmospheric surface layer during CBLAST

James B. Edson, WHOI, Woods Hole, MA; and R. F. Crofoot, W. R. McGillis, and C. J. Zappa

Recorded presentation

Presentation PDF (1.3 MB)

8:40 AM

8.3

Effects of spatial variability of SST on the marine boundary layer

Eric D. Skyllingstad, Oregon State University, Corvallis, OR; and D. Vickers and L. Mahrt

Recorded presentation

Presentation PDF (756.3 kB)

9:00 AM

8.4

A Large-Eddy Simulation of Fog in Stable Boundary Layer

Shouping Wang, NRL, Monterey, CA; and J. C. Golaz and Q. Wang

9:15 AM

8.5

Velocity structure immediately below wind-forced ocean waves

Timothy Stanton, NPS, Monterey, CA

Recorded presentation

9:30 AM

8.6

Variations of Boundary Layer Mean and Turbulence Structure Using Synthesized Observations

Qing Wang, NPS, Monterey, CA; and C. Helmis, Z. Gao, J. Kalogiros, and S. Wang

Recorded presentation

Presentation PDF (458.2 kB)

9:45 AM

8.7

Variability of surface film distributions in a coastal ocean regime

Nelson M. Frew, WHOI, Woods Hole, MA; and L. A. Houghton and W. E. Witzell, Jr.

Recorded presentation

Presentation PDF (345.3 kB)

10:00 AM

8.8

Numerical Investigation of Coupled Boundary Layers Air-Sea Transfer (CBLAST) at Small Scales

Song Liu, MIT, Cambridge, MA; and K. Hendrickson, X. Dong, L. Shen, and D. Yue

Recorded presentation

Presentation PDF (540.1 kB)

10:15 AM

8.9

Langmuir circulation and its relation to surface forcing during CBLAST

Albert J. Plueddemann, WHOI, Woods Hole, MA

Recorded presentation

10:30 AM

8.10

COAMPS™ fog forcast during 2003 CBLAST-Low

Shouping Wang, NRL, Monterey, CA; and Q. Wang, J. B. Edson, and R. F. Crofoot

Recorded presentation

Presentation PDF (625.3 kB)

10:45 AM

8.11

Variability of ocean skin temperature from airborne infrared imagery during CBLAST-Low

Christopher J. Zappa, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY; and A. T. Jessup

Recorded presentation

Presentation PDF (452.3 kB)

11:00 AM

8.12

Large-Eddy Simulations and Observations of Wave-Driven Boundary Layers

Peter P. Sullivan, NCAR, Boulder, CO; and J. B. Edson, J. C. McWilliams, and C. H. Moeng

Recorded presentation

Presentation PDF (301.1 kB)

11:15 AM

8.7a

Coffee Break

Session 7

Fundamental studies of turbulence: observations, theory, and models (Parallel with Session 8)

Location: Vermont Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizer: D. Keith Wilson, U.S. Army Cold Regions Research and Engineering Laboratory

8:00 AM

7.1

50 Years of the Monin-Obukhov Similarity Theory

Thomas Foken, University of Bayreuth, Bayreuth, Germany

Recorded presentation

Presentation PDF (254.7 kB)

8:30 AM

7.2

Measurements of the von Kármán constant in the atmospheric surface layer—further discussion

Edgar L. Andreas, U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH; and K. J. Claffey, C. W. Fairall, A. A. Grachev, P. S. Guest, R. E. Jordan, and P. O. G. Persson

Recorded presentation

Presentation PDF (256.5 kB)

8:45 AM

7.3

Variability of turbulence in the low-level nocturnal jet during CASES-99

Rod G. Frehlich, University of Colorado/CIRES, Boulder, CO; and Y. Meillier, M. L. Jensen, and B. B. Balsley

Recorded presentation

Presentation PDF (179.7 kB)

9:00 AM

7.4

The spectral composition of fluxes and variances over land and sea

Donald H. Lenschow, NCAR, Boulder, CO; and J. Sun

Recorded presentation

Presentation PDF (155.7 kB)

9:15 AM

7.5

Surface layer turbulence during a frontal passage

Mark Piper, University of Colorado, Boulder, CO; and J. K. Lundquist

Presentation PDF (179.4 kB)

9:30 AM

7.6

Small scale turbulence modulation by ducted gravity waves above the stable nocturnal boundary layer

Yannick Meillier, CIRES/Univ. of Colorado, Boulder, CO; and R. G. Frehlich, R. M. Jones, and B. B. Balsley

Recorded presentation

Presentation PDF (104.0 kB)

9:45 AM

7.7

On the Budget of Turbulence Kinetic Energy in the Unstable Atmospheric Surface Layer

K. G. McNaughton, University of Edinburgh, Edinburgh, Scotland, United Kingdom

Presentation PDF (191.8 kB)

10:00 AM

7.8

On Reynolds averaging and the zero integral scale constraint

George Treviño, CHIRES, Inc, San Antonio, TX; and E. L. Andreas

Presentation PDF (944.7 kB)

10:15 AM

7.9

Nonstationarity of convective boundary layer growth in a heterogeneously stratified, shear-free atmosphere

Evgeni Fedorovich, University of Oklahoma, Norman, OK; and R. Conzemius and A. M. Shapiro

Recorded presentation

Presentation PDF (346.9 kB)

10:30 AM

7.10

Mesoscale Model Investigation of Air-sea Interactions and Associated Tropical Cyclone Activity over the Gulf of Mexico

R. Suseela Reddy, Jackson State University, Jackson, MS; and A. Schwartz

Recorded presentation

Presentation PDF (730.0 kB)

10:45 AM

7.11

Evaluation of turbulence models for large-eddy simulations of flow over Askervein hill

Fotini Katopodes Chow, Stanford University, Stanford, CA; and R. L. Street

Recorded presentation

Presentation PDF (572.1 kB)

11:00 AM

7.12

Coherent vortical structures in large-eddy simulations of buoyant plumes in a crossflow

Philip Cunningham, Florida State University, Tallahassee, FL

11:15 AM

7.13

Coherent structures and subfilter-scale dissipation in LES: A field study

Matthew A Carper, University of Minnesota, Minneapolis, MN; and F. Porté-Agel

Recorded presentation

Presentation PDF (2.4 MB)

11:30 AM

7.14

A stochastic model for turbulent vertical transport

Scott Wunsch, Sandia National Laboratories, Livermore, CA; and A. R. Kerstein

Presentation PDF (548.1 kB)

11:45 AM

7.15

A coarse-grain, quasi-normal model of stably stratified turbulent flows and its implementation in Κ - ε modeling of atmospheric ABLs

Boris Galperin, University of South Florida, St. Petersburg, FL; and S. Sukoriansky and V. Perov

Recorded presentation

Presentation PDF (113.1 kB)

12:00 PM

7.7a

Coffee Break

Lunch Break

Session 9

Surface layer interactions, fluxes, and heterogeneity (Parallel with Session 10)

Location: Vermont Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizer: Edward G. Patton, NCAR

1:30 PM

9.1

Energy and water vapour fluxes over a heterogeneous land surface: The LITFASS-2003 experiment

Frank Beyrich, German Meteorological Service, Lindenberg, Germany; and J. Bange, F. H. Berger, C. Bernhofer, T. Foken, B. Hennemuth, S. Huneke, W. Kohsiek, J. P. Leps, H. Lohse, A. Lüdi, M. Mauder, W. M. L. Meijninger, and H. T. Mengelkamp

Recorded presentation

Presentation PDF (1.0 MB)

1:45 PM

9.2

Scintillometer fluxes of sensible and latent heat over a heterogenous area—a contribution to LITFASS-2003

Wouter M. L. Meijninger, Wageningen University, Wageningen, Netherlands; and F. Beyrich, A. Luedi, W. Kohsiek, and H. A. R. De Bruin

Presentation PDF (287.8 kB)

2:00 PM

9.3

Effects of land surface heterogeneities on the boundary structure and turbulence during LITFASS-2003: large-eddy simulations in comparison with turbulence measurements.

Joerg Uhlenbrock, University of Hannover, Hannover, Germany; and S. Raasch, B. Hennemuth, P. Zittel, and W. M. L. Meijninger

Recorded presentation

Presentation PDF (1.1 MB)

2:15 PM

9.4

Helipod measurements in the LITFASS-2003 field experiment: Comparison with DIAL, LAS, tower, ground-station, and LES

Peter Zittel, Aerospace Systems/Technical Univ., Braunschweig, Germany; and T. Spiess, J. Uhlenbrock, B. Hennemuth, F. Beyrich, and J. Bange

Recorded presentation

Presentation PDF (932.9 kB)

2:30 PM

9.5

Evaporation over heterogeneous land surfaces—comparison between models and experiment

Klaus-Peter Johnsen, GKSS Research Centre, Geesthacht, Germany; and S. Huneke, J. Geyer, and H. T. Mengelkamp

Recorded presentation

Presentation PDF (175.4 kB)

2:45 PM

9.6

Turbulent Exchange Processes in and above tall Vegetation

Thomas Foken, University of Bayreuth, Bayreuth, Germany; and C. Thomas, J. Ruppert, J. Lüers, and M. Göckede

Recorded presentation

Presentation PDF (340.0 kB)

3:00 PM

9.7

Numerical Investigation of Turbulence Structures Within and Above A Corn Canopy Using Large Eddy Simulation

Wusi Yue, Johns Hopkins University, Baltimore, MD; and M. Parlange, C. Meneveau, W. Zhu, R. Van Hout, and J. Katz

Recorded presentation

Presentation PDF (65.0 kB)

3:15 PM

9.8

Mixing in open canopies

Young-Hee Lee, Kyungpook National University, Daegu, Korea, Republic of (South); and L. Mahrt

Recorded presentation

Presentation PDF (35.9 kB)

3:30 PM

9.9

Comparison of surface layer turbulence in urban and suburban domains during Joint Urban 2003

Dennis M. Garvey, U.S. Army Research Laboratory, Adelphi, MD; and C. L. Klipp, C. C. Williamson, G. D. Huynh, and S. S. Chang

Recorded presentation

Presentation PDF (811.4 kB)

3:45 PM

9.10

Variations of Sea Surface Fluxes in the Coastal Region

John Kalogiros, National Observatory of Athens, Athens, Greece; and Q. Wang

Recorded presentation

Presentation PDF (641.0 kB)

4:00 PM

9.11

Roughness lengths in complex terrain derived from sodar wind profiles

Kathleen E. Moore, Integrated Environmental Data, LLC, Berne, NY; and B. H. Bailey

Recorded presentation

Presentation PDF (243.9 kB)

4:15 PM

9.12

Assessment of the impact of local surface heterogeneity on atmospheric boundary layer with large-eddy simulations (LES) over remotely-sensed surfaces

Vijayant Kumar, Johns Hopkins University, Baltimore, MD; and M. Parlange, C. Meneveau, T. J. Schmugge, and W. P. Kustas

Recorded presentation

4:30 PM

9.13

Testing NCEP operational surface layer parameterizations for stable conditions using CASES99 data

Frank R. Freedman, NOAA/NWS/NCEP, Suitland, MD; and M. Ek

Recorded presentation

Presentation PDF (262.5 kB)

4:45 PM

9.14

Paper 9.14 moved to Poster Session 4. Now Poster P4.19

4:46 PM

9.15

Intermittent mixing observed in the nocturnal surface layer

Matthew J. Czikowsky, University at Albany, SUNY, Albany, NY; and D. R. Fitzjarrald, R. K. Sakai, J. M. Freedman, and J. Neiles

Recorded presentation

Presentation PDF (421.5 kB)

5:00 PM

9.16

Intermittency and the surface exchange of scalars at the nocturnal boundary layer

O. C. Acevedo, Universidade Federal de Santa Maria, Santa Maria, Brazil; and O. L. L. Moraes, G. Degrazia, and L. E. Medeiros

Recorded presentation

Presentation PDF (1.3 MB)

5:15 PM

9.6a

Coffee Break

Session 10

Turbulent dispersion (Parallel with Session 9)

Location: Conn-Rhode Island Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizer: Francis L. Ludwig, Stanford University

1:30 PM

10.1

Plume Fluctuations in Surface Layer Canopies

Valerio Bisignanesi, Monash University, Clayton, Victoria, Australia; and M. S. Borgas

Recorded presentation

1:45 PM

10.2

Regions of persistent intense turbulence in the residual layer arising from aircraft engine exhaust during CASES-99

Ben B. Balsley, CIRES/Univ. of Colorado, Boulder, CO; and R. M. Jones, G. Stossmeister, R. L. Coulter, and R. G. Frehlich

Recorded presentation

Presentation PDF (449.0 kB)

2:00 PM

10.3

Simulating the Fumigation Process using Lagrangian Particle Dispersion Model combined with Large-Eddy Simulation

Si-Wan Kim, NCAR, Boulder, CO; and C. H. Moeng, J. C. Weil, and M. C. Barth

Recorded presentation

Presentation PDF (250.2 kB)

2:15 PM

10.4

Determination of methane emissions from livestock at the farm scale using observed meteorological and concentration profiles and inverse modelling techniques

Neil R. Gimson, National Institute of Water and Atmospheric Research, Wellington, New Zealand; and G. Brailsford, T. Bromley, K. Lassey, R. Martin, R. Moss, and M. Uliasz

Recorded presentation

Presentation PDF (335.0 kB)

2:30 PM

10.5

Accounting for wind shear in Gaussian dispersion models

Chris J. Walcek, SUNY, Albany, NY

Recorded presentation

Presentation PDF (285.2 kB)

Sessions end for the day

FRI 13 AUG

Session 11

Boundary layer field experiments: past, current, and future

Location: Vermont Room

Host: 16th Symposium on Boundary Layers and Turbulence

Organizer: James B. Edson, WHOI

8:00 AM

11.1

On the Vertical Turbulent Structure of the Marine Atmospheric Boundary Layer

Costas Helmis, University of Athens, Panepistimioupolis, Athens, Greece; and Q. Wang, C. H. Halios, S. Wang, and G. Sgouros

Recorded presentation

Presentation PDF (280.4 kB)

8:15 AM

11.2

The entrainment process of carbon dioxide in the atmospheric boundary layer

J. Vila-Guerau de Arellano, Wageningen University, Wageningen, Netherlands; and H. J. J. Jonker, B. Gioli, F. Miglietta, H. K. Baltink, R. W. A. Hutjes, and A. A. M. Holtslag

Recorded presentation

Presentation PDF (74.4 kB)

8:30 AM

11.3

Turbulence Intermittency and Nocturnal Disturbances in CASES-99

Jielun Sun, NCAR, Boulder, CO; and S. P. Burns, R. M. Banta, and R. L. Coulter

Recorded presentation

Presentation PDF (1.1 MB)

8:45 AM

11.4

Wind stress and wind wave observations in the presence of swell

D. C. Vandemark, NASA/GSFC, Wallops Island, VA; and W. M. Drennan, J. Sun, J. R. French, and H. C. Graber

Recorded presentation

Presentation PDF (141.3 kB)

9:00 AM

11.5

Variability and vertical structure of the summer Arctic boundary layer

Michael Tjernström, Stockholm University, Stockholm, Sweden; and T. Mauritsen

Recorded presentation

Presentation PDF (1.2 MB)

9:15 AM

11.6

Investigation of the stable boundary layer over Greenland, results from the aircraft-based experiment IGLOS

Clemens Drue, Meteorological Institute of the University of Bonn, Bonn, Germany; and G. Heinemann

Presentation PDF (261.7 kB)

9:30 AM

11.7

Interactions of the winter lake-effected boundary layer with synoptic systems

Joseph G. Dreher, South Dakota School of Mines and Technology, Rapid City, SD; and K. L. Fitzpatrick, M. R. Hjelmfelt, W. Capehart, D. A. R. Kristovich, and J. J. Schroeder

Recorded presentation

Presentation PDF (1.8 MB)

9:45 AM

11.8

Field observations of the influence of pack ice cover on surface heat fluxes

David A. R. Kristovich, ISWS, Prairie Research Institute, University of Illinois, Champaign, IL; and N. F. Laird and M. Gerbush

Recorded presentation

Presentation PDF (397.7 kB)

10:00 AM

11.9

Evaluation of boundary layer structure in several operational and research weather prediction models

James M. Wilczak, NOAA/ETL, Boulder, CO; and I. V. Djalalova, R. J. Zamora, J. W. Bao, J. T. McQueen, S. Benjamin, and G. Grell

Recorded presentation

Presentation PDF (2.8 MB)

10:15 AM

11.10

Deepening of the ocean mixed layer by Langmuir and shear turbulence

Ming Li, University of Maryland Center for Environmental Science, Cambridge, MD

Recorded presentation

Presentation PDF (221.9 kB)

10:30 AM

11.11

A generalized planar fit method for sonic anemometer tilt correction

Cheryl L. Klipp, U.S. Army Research Laboratory, Adelphi, MD; and S. S. Chang, C. C. Williamson, G. D. Huynh, D. M. Garvey, and Y. Wang

Recorded presentation

Presentation PDF (100.0 kB)

10:45 AM

11.8a

Coffee Break

Closing Ceremonies

Conference Ends

1

GABLS Meeting

1 16th Symposium on Boundary Layers and Turbulence

Sunday, 8 August 2004

6:00 AM-6:00 AM: Sunday, 8 August 2004

5:00 PM-7:00 PM: Sunday, 8 August 2004

Monday, 9 August 2004

6:00 AM-6:00 AM: Monday, 9 August 2004

7:30 AM-7:30 AM: Monday, 9 August 2004

9:00 AM-9:00 AM: Monday, 9 August 2004

9:15 AM-12:00 PM: Monday, 9 August 2004

12:00 PM-12:00 PM: Monday, 9 August 2004

1:30 PM-3:30 PM: Monday, 9 August 2004

3:30 PM-4:31 PM: Monday, 9 August 2004

3:30 PM-5:00 PM: Monday, 9 August 2004

5:00 PM-5:00 PM: Monday, 9 August 2004

6:00 PM-7:30 PM: Monday, 9 August 2004

Tuesday, 10 August 2004

6:00 AM-6:00 AM: Tuesday, 10 August 2004

8:00 AM-10:15 AM: Tuesday, 10 August 2004

8:00 AM-5:15 PM: Tuesday, 10 August 2004

10:30 AM-5:30 PM: Tuesday, 10 August 2004

5:15 PM-5:15 PM: Tuesday, 10 August 2004

5:30 PM-5:30 PM: Tuesday, 10 August 2004

5:30 PM-7:00 PM: Tuesday, 10 August 2004

5:30 PM-5:30 PM: Tuesday, 10 August 2004

Wednesday, 11 August 2004

6:00 AM-6:00 AM: Wednesday, 11 August 2004

8:30 AM-11:45 AM: Wednesday, 11 August 2004

11:45 AM-11:45 AM: Wednesday, 11 August 2004

5:00 PM-5:00 PM: Wednesday, 11 August 2004

Thursday, 12 August 2004

6:00 AM-6:00 AM: Thursday, 12 August 2004

8:00 AM-11:45 AM: Thursday, 12 August 2004

8:00 AM-12:15 PM: Thursday, 12 August 2004

12:15 PM-12:15 PM: Thursday, 12 August 2004

1:30 PM-5:45 PM: Thursday, 12 August 2004

1:30 PM-2:45 PM: Thursday, 12 August 2004

5:45 PM-5:45 PM: Thursday, 12 August 2004

Friday, 13 August 2004

6:00 AM-6:00 AM: Friday, 13 August 2004

8:00 AM-11:15 AM: Friday, 13 August 2004

11:15 AM-11:45 AM: Friday, 13 August 2004

11:45 AM-11:45 AM: Friday, 13 August 2004

1:30 PM-6:00 PM: Friday, 13 August 2004

Sunday, 8 August 2004

6:00 AM-6:00 AM: Sunday, 8 August 2004

5:00 PM-7:00 PM: Sunday, 8 August 2004

Monday, 9 August 2004

6:00 AM-6:00 AM: Monday, 9 August 2004

7:30 AM-7:30 AM: Monday, 9 August 2004

9:00 AM-9:00 AM: Monday, 9 August 2004

9:15 AM-12:00 PM: Monday, 9 August 2004

12:00 PM-12:00 PM: Monday, 9 August 2004

1:30 PM-3:30 PM: Monday, 9 August 2004

3:30 PM-4:31 PM: Monday, 9 August 2004

3:30 PM-5:00 PM: Monday, 9 August 2004

5:00 PM-5:00 PM: Monday, 9 August 2004

6:00 PM-7:30 PM: Monday, 9 August 2004

Tuesday, 10 August 2004

6:00 AM-6:00 AM: Tuesday, 10 August 2004

8:00 AM-10:15 AM: Tuesday, 10 August 2004

8:00 AM-5:15 PM: Tuesday, 10 August 2004

10:30 AM-5:30 PM: Tuesday, 10 August 2004

5:15 PM-5:15 PM: Tuesday, 10 August 2004

5:30 PM-5:30 PM: Tuesday, 10 August 2004

5:30 PM-7:00 PM: Tuesday, 10 August 2004

5:30 PM-5:30 PM: Tuesday, 10 August 2004

Wednesday, 11 August 2004

6:00 AM-6:00 AM: Wednesday, 11 August 2004

8:30 AM-11:45 AM: Wednesday, 11 August 2004

11:45 AM-11:45 AM: Wednesday, 11 August 2004

5:00 PM-5:00 PM: Wednesday, 11 August 2004

Thursday, 12 August 2004

6:00 AM-6:00 AM: Thursday, 12 August 2004

8:00 AM-11:45 AM: Thursday, 12 August 2004

8:00 AM-12:15 PM: Thursday, 12 August 2004

12:15 PM-12:15 PM: Thursday, 12 August 2004

1:30 PM-5:45 PM: Thursday, 12 August 2004

1:30 PM-2:45 PM: Thursday, 12 August 2004

5:45 PM-5:45 PM: Thursday, 12 August 2004

Friday, 13 August 2004