**2004 ANNUAL MEETING OF THE\
NOAA CLIMATE MONITORING AND DIAGNOSTICS LABORATORY**

Boulder, Colorado, May 26 and May 27

David Skaggs Research Building, Room GC 401

325 Broadway

> ***POSTER SESSION***

*(Presenter\'s name only is given; see abstract for complete author
listing.)*

**Wednesday, May 27 - 1630-1830**

***Carbon Cycle***

P-1 Uncertainty Analysis of CO~2~ Standard Transfer in CMDL from 1979 to
2004 -- *C. Zhao* *(CIRES, CMDL)*

P-2 Sensitivity of Carbon Flux Estimates to Past, Present, and Future
Observational Networks -- *L.M. Bruhwiler (CMDL)*

P-3 Development of a High Precision Detection Capability for Recently
Added Fossil Fuel CO~2~ in the Atmosphere\
Using ^14^C -- *J.C. Turnbull* (*INSTAAR*)

P-4 In situ CO Measurements at Zugspitze (47°N, 11°E) -- *H.E. Scheel
(Forschungzentrum Karlsruche, Germany)*

P-5 Evidence for Long-Term Changes in Carbon Monoxide -- *P.C. Novelli
(CMDL)*

P-6 Estimates of the Sampling Footprints of Current and Future
Tall-Tower Continuous Monitoring Sites -- *A.E. Andrews\
(CMDL)*

P-7 Mongolian Carbon Cycle Gas Measurements -- *B. Borkhuu (Mongolian
Institute of Hydrology and Meteorology)*

***Ozone and Water Vapor***

P-8 Progress of the Tropospheric Ozone Aircraft Measurement Program --
*B.A. Vasel (CIRES, CMDL)*

P-9 Towards a Better Knowledge of Umkehr Measurements: A Detailed Study
of Data from Ten Dobson Intercomparisons --\
*I. Petropavlovskikh (CIRES)*

P-10 Ozone Profiles Measured at South Pole Station During the 2003 Ozone
Hole -- *B.J. Johnson (CMDL)*

P-11 Evolution of the CMDL Frostpoint Hygrometer, 1998 to Present --
*D.M. Sherman (CIRES, CMDL)*

P-12 Preliminary Characterization of Calibration Errors in the CMDL
Water Vapor Record -- *E.G. Hall (CIRES, CMDL)*

P-13 Upper Tropospheric Water Vapor Measurements with Raman Lidar at MLO
-- *J.E. Barnes (CIRES, CMDL)*

***Aerosols and Radiation***

P-14 Finding a Method to Measure the Black Carbon State of Mixture in
Atmospheric Aerosol -- *M. Fiebig (Humboldt Fellow)*

P-15 Characterization of Aerosol Optical Properties Using Polar
Nephelometry -- *M.E. Trudeau (CIRES, CMDL)*

P-16 Reconstruction of the Interhemispheric Methane δ^13^C Gradient from
Polar Firn Air -- *M.E. Trudeau (CIRES, CMDL)*

P-17 An Empirical Approach to Aerosol Model Development for Radiative
Transfer Calculations -- *A.M. Payton (CIRES, CMDL)*

P-18 Development of a Diffuse Horizontal Shortwave Irradiance Standard
for the BSRN and ARM -- *J.* *Michalsky (ARL)*

P-19 An Automated Washing and Ventilation System for Surface Energy
Budget Monitoring Instrumentation -- *D. Nelson*\
*(CMDL)*

***Halocarbons, N~2~O, and Hydrocarbons***

P-20 Development of a New Method for the Study of the Global
Distribution of the OH-Radical -- *J. Pollmann (INSTAAR)*

P-21 Trans-siberian Observations Into the Chemistry of the Atmosphere
(TROICA)-8: the Second CMDL Trace Gas\
Measurement Campaign in Russia -- *P. Romashkin (CIRES, CMDL)*

P-22 Can New In Situ Measurements Offer Insight Into Tropospheric and
Stratospheric Transport? -- *F.L. Moore (CIRES, CMDL)*

P-23 The Radiatively Important Trace Species Data Recovery Project --
*J.D. Nance (CIRES, CMDL)*

P-24 Monitoring of the NO~x~/O~3~ Photostationary State: Local Impacts
or Systematic Deviations? -- *K. Mannschreck\
(UFS Schneefernerhaus)*

P-25 The GAW Global Station Zugspitze/Hohenpeissenberg: Instrumentation
and Scientific Aims -- *K. Mannschreck\
(UFS Schneefernerhaus)*

P-26 Trends of Halocarbons and Implications for Total Chlorine -- *G.
Dutton (CIRES, CMDL)*

P-27 North Atlantic Long-Range Transport Research at Pico Mountain,
Azores, Portugal -- *D. Helmig (INSTAAR)*

**2004 ANNUAL MEETING OF THE\
NOAA CLIMATE MONITORING AND DIAGNOSTICS LABORATORY**

Boulder, Colorado, May 26 and May 27

David Skaggs Research Building, Room GC 401

325 Broadway

> ***POSTER SESSION***

*(Presenter\'s name only is given; see abstract for complete author
listing.)*

**Wednesday, May 27 - 1630-1830**

***Radon, Satellite Measurements, and Precipitation***

P-28 A Network of Radon Detectors at Ground Stations in East Asia -- *W.
Zahorowski (Australian Nuclear Science and*

*Technology Organization)*

P-29 A Study of East Asian Land Fetch at MLO Using Hourly Radon
Observations and Trajectory Analysis (2001-2003) --

*W. Zahorowski (Australian Nuclear Science and* *Technology
Organization.)*

P-30 The New ANSTO Radon Detector at MLO -- *W. Zahorowski (Australian
Nuclear Science and* *Technology Organization.)*

P-31 Community Collaborative Rain and Hail Study (CoCo RaHS): Monitoring
Local Precipitation in Colorado -- *N. Doesken*

*(Colorado State University, Fort Collins)*

P-32 CMDL Outreach: Bringing Antarctica to the Classroom -- *L. Lock
(CMDL)*

P-33 Clivar CO2 Repeat Hydrography Program: Initial Results in the North
Atlantic -- *R.A. Feely (NOAA PMEL)*

P-34 Towards Improved Microwave Remote Sensing: The Study and
Observation of Tropical Cyclones (TC) from Space --

*B. Maggero (Kenya Meteorological Services)*

P-35 TMI/VIRS Derived Turbulent Heat Fluxes over the Tropical Pacific
Ocean -- *B. Maggero (Kenya Meteorological Services)*

P-36 Variability in the Observed Tropospheric Ozone Over Equatorial
Eastern Africa: An Analysis of Nairobi Shadoz\
Ozonesone Data -- *W. Ayoma* *(Kenya Meteorological Services)*