Session: land-atmosphere interactions: Part I (Joint with the 16th Conference on Hydrology and the 13th Symposium on Global Change and Climate Variations) (2002 Annual)

Joint Session 1: land-atmosphere interactions: Part I (Joint with the 16th Conference on Hydrology and the 13th Symposium on Global Change and Climate Variations)

Monday, 14 January 2002: 9:30 AM-4:58 PM

Organizer: Dag Lohmann, NOAA/NWS/NCEP

Papers:

9:30 AM

J1.1

Reducing near-surface cool/moist biases over snowpack and early spring wet soils in NCEP Eta model forecasts via land surface model upgrades

Kenneth E. Mitchell, NOAA/NWS/NCEP/EMC, Camp Springs, MD; and M. B. Ek, D. Lohmann, V. Koren, J. Schaake, Q. Duan, P. Grunmann, G. Gayno, Y. Lin, E. Rogers, D. Tarpley, and C. Peters-Lidard

Poster PDF (575.6 kB)

9:45 AM

J1.2

Regional spectral model simulation for Brazil with soil moisture correction

Shyh-Chin Chen, Univ. of California, San Diego, CA; and J. O. Roads

Poster PDF (107.1 kB)

10:00 AM

J1.3

Evaluation of LDAS land surface models with observed forcing and hydrology

Lifeng Luo, Rutgers University, New Brunswick, NJ; and A. Robock, K. E. Mitchell, P. R. Houser, J. C. Schaake, E. F. Wood, D. P. Lettenmaier, R. T. Pinker, and D. Tarpley

10:15 AM

J1.4

Evaluation of streamflow and snowpack simulations in the land surface models of the Land Data Assimilation System (LDAS) Project

Dag Lohmann, NOAA/NWS/NCEP/EMC, Camp Springs, MD; and K. E. Mitchell, P. R. Houser, J. C. Schaake, E. F. Wood, D. Tarpley, R. W. Higgins, R. T. Pinker, A. Robock, D. P. Lettenmaier, B. Cosgrove, Q. Duan, J. Sheffield, and L. Luo

10:30 AM

J1.5

Forcing a global, offline land surface modeling system with observation-based fields

Matthew Rodell, NASA/GSFC, Greenbelt, MD; and P. R. Houser, U. Jambor, J. Gottschalck, J. Radakovich, K. Arsenault, C. -. J. Meng, and K. E. Mitchell

Poster PDF (3.6 MB)

10:45 AM

J1.6

GCM Simulation of the Large-scale North American Monsoon including Water Vapor Tracer Diagnostics

Michael G. Bosilovich, NASA/GSFC, Greenbelt, MD; and G. K. Walker, S. D. Schubert, and Y. Sud

J1.7

Influence of land use on the regional climate of southwest Australia

11:00 AM

J1.8

Land-Atmosphere Interactions at the Norman Mesonet Site

Jeffrey B. Basara, Oklahoma Climatological Survey, University of Oklahoma, Norman, OK; and K. C. Crawford

11:15 AM

J1.9

Land-atmosphere feedback across eastern Oklahoma following the MCS events of August 1994

Derek S. Arndt, Oklahoma Climatological Survey, University of Oklahoma, Norman, OK; and K. C. Crawford

Poster PDF (189.9 kB)

11:30 AM

J1.10

The Impact of Oklahoma’s Winter Wheat Crop on the Mesoscale Environment

Renee A. McPherson, Oklahoma Climatological Survey, Univ. of Oklahoma, Norman, OK

Poster PDF (2.8 MB)

11:45 AM

J1.11

Spatial and temporal correlations among Oklahoma Mesonet and OASIS surface-layer measurements

Jerald A. Brotzge, CAPS/Univ. of Oklahoma, Norman, OK; and S. J. Richardson

12:00 PM

J1.12

Simulation of Fine-Scale Soil Moisture Variations at the Walnut River Watershed in Kansas

Yiwen Xu, ANL, Argonne, IL; and M. L. Wesely

J1.13

A Multiple-Layer Canopy Model: Solving the Exchanges Between Size-Structured Vegetation and Atmosphere

12:15 PM

J1.14

Impact of land use/land cover change on U. S. climate

Somnath Baidyaroy, Princeton University, Princeton, NJ; and C. P. Weaver and S. W. Pacala

12:30 PM

J1.15

Impact of remotely sensed leaf area index on a Global Land Data Assimilation System

Jon C. Gottschalck, Univ. of Maryland Baltimore County and NASA/GSFC, Greenbelt, MD; and P. R. Houser and X. Zeng

Poster PDF (119.2 kB)

12:45 PM

J1.16

Hydrological Land Surface Response in a Tropical and a Midlatitudinal Regime

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

Poster PDF (49.4 kB)

1:00 PM

J1.17

The Role of Vegetation in the Mountainous Regions of the Central Himalayas

Osman Yildiz, Penn State Univ., University Park, PA; and A. P. Barros

Poster PDF (39.2 kB)

1:15 PM

J1.18

The impact of hydrological processes before and after a bushfire in a watershed in southeastern Australia

Milton S. Speer, Bureau of Meteorology, Sydney, NSW, Australia; and L. M. Leslie, S. Liu, R. P. Morison, and L. Qi

1:30 PM

J1.19

A New Method for Estimating Evaporation from Large Reservoirs

Edgar L Andreas, U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH; and S. F. Daly, G. G. Koenig, and M. E. Nelson

1:45 PM

J1.20

Impacts of Soil Water Freezing Point on Soil Freeze-Thaw Cycles and Runoff: A Study Using the Community Land Model (CLM)

Zong-Liang Yang, University of Texas, Austin, TX; and G. Y. Niu

2:00 PM

J1.21

Southern Iceland discharge and regional climate-North Atlantic atmospheric circulation relationships 1973–1992

Glenn R. McGregor, Univ. of Birmingham, Birmingham, United Kingdom; and D. M. Lawler and I. D. Phillips

2:15 PM

J1.22

An evaluation of downscaling predicted precipitation in a coupled modeling system

Keeley R. Costigan, LANL, Los Alamos, NM; and C. D. Tomkins, E. P. Springer, C. L. Winter, J. R. Stalker, and D. L. Langley

Poster PDF (209.0 kB)

2:30 PM

J1.4a

Coffee Break in Poster Session Room

3:00 PM

J1.9a

Lunch Break

4:30 PM

J1.16a

Coffee Break in the Poster Session Room

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