Session: Stable BLs; Chemistry and Dispersion in the ABL (15th Conference on Boundary Layer and Turbulence)

P4.1

On parameterization of turbulence diffusion in stratified atmosphere

Feng Liu, BTU Cobus, Cottbus, Germany and Ocean University of Qingdao, Qingdao, Shandong, China; and F. Huang

Poster PDF (217.9 kB)

P4.2

Paper moved to Session 10, new paper number 10.5A

P4.3

Local mixing with external control in the Met Office Unified Model stable boundary layer

Alastair G. Williams, Met Office, Bracknell, Berks., United Kingdom

Poster PDF (43.6 kB)

P4.4

One-column simulations of the Stable Boundary Layer observed during SABLES 98. Importance of the surface fluxes and the dynamic forcings.

Laura Conangla, Universitat Politecnica de Catalunya, Barcelona, Spain; and J. Cuxart and E. Terradellas

Poster PDF (180.2 kB)

P4.5

Turbulence Structure and Similarity Theory over Complex Terrain in Stable Conditions

Roberto Magnago, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil; and R. da Silva, O. C. Acevedo, and O. L. L. de Moraes

Poster PDF (101.9 kB)

P4.6

Observations of flow over complex terrain within the stable nocturnal boundary layer

Justin T. Walters, University of Alabama, Huntsville, AL; and K. R. Knupp

Poster PDF (631.2 kB)

P4.7

The influence of Nocturnal Boundary Layers regimes on the Surface Energy Budget

Maria Rosa Soler, University of Barcelona, Barcelona, Spain; and E. Ferreres and L. Mahrt

Poster PDF (57.2 kB)

P4.8

Spatial Variability of Nocturnal Surface Fluxes

P4.9

Formation, evolution and decay of a shear flow instability in the stable nocturnal boundary layer

Rob K. Newsom, CIRA/Colorado State Univ., Fort Collins, CO; and R. M. Banta and Y. Pichugina

http://www2.etl.noaa.gov/projects/cases/

Poster PDF (692.6 kB)

P4.10

Sound propagation observations during the CASES-99 experiment

D. Keith Wilson, U.S. Army Research Laboratory, Adelphi, MD; and J. M. Noble and M. A. Coleman

Poster PDF (975.7 kB)

P4.11

Large-Eddy simulations of Stable Boundary Layer: exploration of ranges of applicability

Maria A. Jiménez, Instituto Nacional de Meteorologia, Madrid, Spain; and J. Cuxart

Poster PDF (96.9 kB)

P4.12

Mesoscale modeling of the wintertime boundary layer structure over the Arctic pack ice

P. Ola G. Persson, CIRES/NOAA/ETL, Boulder, CO; and J. W. Bao and S. Michaelson

Poster PDF (138.2 kB)

P4.13

Observations and Numerical Modelling of an ordinary katabatic wind regime in Coats Land, Antarctica

Ian A. Renfrew, British Antarctic Survey, Cambridge, United Kingdom; and P. S. Anderson

http://www.nerc-bas.ac.uk/icd/ian.renfrew/

Poster PDF (877.0 kB)

P4.14

Turbulent diffusion of scalars in stratocumulus topped boundary layers

Ian Faloona, NCAR, Boulder, CO; and D. Lenschow and B. Stevens

P4.15

A coupled model of shelter effects on pollen dispersion

Raymond W. Arritt, Iowa State University, Ames, IA; and J. M. Riese, E. S. Takle, and M. J. Falk

P4.16

A study of the dispersion of an elevated plume on complex terrain under summer conditions

Gorka Pérez-Landa, Mediterranean Centre for Environmental Studies Foundation, Valencia, Spain; and J. L. Palau, E. Mantilla, and M. M. Millán

Poster PDF (1.9 MB)

P4.17

A versatile entrainment function for dense-gas dispersion

Morten Nielsen, Risø National Laboratory, Roskilde, Denmark; and N. O. Jensen

Poster PDF (138.1 kB)

P4.18

Concentration Correlation Transfer of Urban Air Pollution

P4.19

The new model for aerosols transportation in boundary layer with obstacles

Arakel Petrosyan, Space Research Institute of the Russian Academy of Sciences, Moscow, Russia; and K. Karelsky

P4.20

Paper moved to session 12, new paper number 12.5A

P4.21

Real-time profiles of organic trace gases in the Arctic boundary layer obtained during the Arctic Ocean Expedition (AOE-2001)

Michael L. Jensen, CIRES/Univ. of Colorado, Boulder, CO; and A. Wisthaler, A. Hansel, P. O. G. Persson, and B. Templeman

Poster PDF (98.6 kB)

P4.22

Seasonal variation of boundary layer profiles of CO₂ concentrations and the rectifier effect as measured by light and ultralight aircraft

Michael L. Jensen, CIRES/Univ. of Colorado, Boulder, CO; and M. Hurwitz, K. Schulz, K. J. Davis, B. B. Balsley, and J. Birks

P4.23

The impact of forecast errors in boundary layer wind and fields on predictions of surface ozone concentrations

Sharon Zhong, PNNL, Richland, WA; and G. Jiang, E. Yang, and S. Tanrikulu

P4.24

Large-Eddy Simulation of Diffusion from/to Line and Point Sources/Sinks inside a Forest

Hong-Bing Su, Indiana University, Bloomington, IN

Poster Session 4: Stable BLs; Chemistry and Dispersion in the ABL