David Skaggs Research Center, Room GC-402
325 Broadway, Boulder, Colorado 80305
May 16 and May 17, 2001
| Session 1 | • Overview - Research Group Reports - R. Schnell |
|---|---|
| 08:30 - 08:40 | Welcome and Introduction
D. Hofmann |
| 08:40 - 09:10 | Keynote Address: The Coupled Tropospheric Chemistry, Carbon Exchange, Climate Problem: A Low-Cost, Airborne, Integrated Technology Approach
J. Anderson (Harvard University) |
| 09:10 - 09:30 | Observatories Overview
R. Schnell (CMDL) |
| 09:30 - 09:50 | Current Topics in Solar and Thermal Atmospheric Radiation Measurements: The STAR Group Overview
E. Dutton (CMDL) |
| 09:50 - 10:10 | Current Aerosol Research at CMDL
J. Ogren (CMDL) |
• 10:10 - 10:30 Break
| Session 2 | • Overview - Research Group Reports (continued) - R. Schnell |
|---|---|
| 10:30 - 10:50 | Recent Research Developments in the Ozone and Water Vapor Group
S. Oltmans (CMDL) |
| 10:50 - 11:10 | Highlights of the Halocarbons and other Atmospheric Trace Species (HATS) Group
J. Elkins (CMDL) |
| 11:10 - 11:30 | Atmospheric Measurements of the Global Carbon Cycle
P. Tans (CMDL) |
• 11:30 - 13:00 Lunch
| Session 3 | • Ozone - S. Oltmans |
|---|---|
| 13:00 - 13:20 | Determination of Total Column Ozone at the South Pole with Measurements from the NSF UV Spectroradiometer: Comparison with CMDL Dobson and NASA TOMS Measurements, and Effect of Ozone Profiles on Ozone Retrievals
G. Bernhard (Biospherical Instruments Inc) |
| 13:20 - 13:40 | A New Method for Describing Long-Term Changes in Total Ozone
J. Harris (CMDL) |
| 13:40 - 14:00 | Ozonesonde Intercomparison Results from JOSIE 2000
B. Johnson (CMDL) |
| Session 4 | • Halocarbons - J. Elkins |
|---|---|
| 14:00 - 14:20 | Descent and Anomalous Mixing in the 1999-2000 Northern Vortex
E. Ray (NOAA/AL) |
| 14:20 - 14:40 | Maximum Path Height Distributions: A Measurable Quantity Independent of Mean Age and Age Distributions for Model Comparisons
F. Moore (CMDL) |
• 14:40 - 15:00 Break
• 15:00 - 18:00 Poster Session
| Session 5 | • Halocarbons (Continued) - J. Elkins |
|---|---|
| 08:30 - 08:50 | Evaluation of HATS Calibrations Scales: Is the Micro-Tube Gravimetric Method Reliable?
B. Hall (CMDL) |
| 08:50 - 09:10 | Global Trends and Interannual Variability of Atmospheric CH3Br and CH3Cl
S. Montzka (CMDL) |
| 09:10 - 09:30 | Measurements of the Ozone-Depleting Chemicals Regulated by the Montreal Protocol
J. Elkins (CMDL) |
| 09:30 - 09:50 | Collection and Analysis of Firn Air from the South Pole, 2001
J. Butler (CMDL) |
• 09:50 - 10:10 Break
| Session 6 | Observatory - E. Dutton |
|---|---|
| 10:10 - 10:30 | Nonmethane Hydrocarbon Measurements at Samoa and Barrow
D. Blake (Univ. of Calif., Irvine) |
| 10:30 - 10:50 | Tamanrasset/Assekrem GAW Station
A. Kirouane (Algeria) |
| 10:50 - 11:10 | Planned Major Upgrades to Facilities at Cape Grim
N. Tindale (Cape Grim, Australia) |
| 11:10 - 11:30 | NILU's Climate Related Observations at the Zeppelin Mountain Station in Ny-Ålseund, Spitsbergen
F. Stordal (NILU, Norway) |
• 11:30 - 13:00 Lunch
| Session 7 | • Aerosols, Radiation & Transport - J. Ogren |
|---|---|
| 13:00 - 13:20 | Springtime Deposition Rates of Atmospheric Mercury at Barrow, Alaska Followed by Partial Re-emission at Snowmelt
S. Brooks (NOAA ATD, Oak Ridge, TN) |
| 13:20 - 13:40 | UAF/Frontier Snowfall/Blowing Snow Observations at Barrow CMDL: Research Plan and Preliminary Results
D. Yang (Univ. of Alaska, Fairbanks) |
| 13:40 - 14:00 | Comparison of Narrow-Band and High-Resolution UV Radiometers at Barrow, Alaska
R. Tatusko (CMDL) |
| 14:00 - 14:20 | Direct Measurement of Speciated Size-Resolved Organic Aerosols at Mauna Loa Observatory, Hawaii, Spring 2001
T. Cahill (Univ. of Calif., Davis) |
| 14:20 - 14:40 | CMDL Aerosol and Radiation Measurements During ACE-Asia
A. Jefferson (CMDL) |
• 14:40 - 15:00 Break
| Session 8 | • Carbon Cycle - P. Tans |
|---|---|
| 15:00 - 15:20 | Recent Variations in the Atmospheric CO2 Growth Rate
T.Conway (CMDL) |
| 15:20 - 15:40 | Estimated Interannual Variability of CO2 Fluxes During the 1990s
L. Bruhwiler (CMDL) |
| 15:40 - 16:00 | Can a Decrease in Anthropogenic Methane Emissions From the Former Soviet Union be Seen in the 12-Year (1988-2000) Continuous Methane Record at Alert, Canada?
D. Worthy (MES, Canada) |
| 16:00 - 16:20 | Contributions of Emission from Biomass Burning in High Northern Latitudes to Interannual Variations in Atmospheric CO2, CH4, and CO
E. Kasichke (Univ. of Maryland) |
| 16:20 - 16:40 | CO2 Measurements at Pallas-Sodankylä GAW-Station, Finland
Y. Viisianen (FMI, Finland) |
| 16:40 - 1700 | Continental-Scale Trace-gas Measurements over the United States during COBRA 2000
J. Miller (CMDL) |
| 16:30 - 1700 | Results from the First Year of Atmospheric O2 Measurements at the WLEF Tall-Tower Site
B. Stephens (CMDL) |
• 17:30 Director's Award Ceremony and BBQ Dinner (David Skaggs Research Center Cafeteria)
| • Aerosols, Radiation, and Transport | |
|---|---|
| P1 | In Situ Aerosol Profiles Over the Southern Great Plains CART Site
E. Andrews (CMDL) |
| P2 | Advances in Sustained Aerosol Optical Depth Measurements
E. Dutton (CMDL) |
| P3 | Ultraviolet Radiation and Total Ozone Correlations at Mauna Loa Observatory and Boulder, Colorado
B. Bodhaine (CMDL) |
| P4 | An Investigation of Pyranometer Zero-Offset Effects on the Historical CMDL Surface Radiation Measurement Data
D. Nelson (CMDL) |
| P5 | Causes and Effects of the Advancing Date of Spring Snowmelt in the Alaskan Arctic
B. Stone (CMDL) |
| P6 | Preliminary Aerosol Observations With the CMDL Boulder Lidar
J. Barnes (CMDL, MLO) |
| • Halocarbons | |
|---|---|
| P7 | Assimilating Old and New In Situ Data: Extending Halocarbon Trends into the 21st Century
G.S. Dutton (CMDL) |
| P8 | The Construction of a Unified, High-Resolution Nitrous Oxide Data Set for ER-2 Flights During SOLVE
D. Hurst (CMDL) |
| P9 | Identification of Seasonality in Oceanic Methyl Bromide Saturations
D. King (CMDL) |
| P10 | Measured SF6 Loss and Its Influence on Age of Air Calculations
F. Moore (CMDL) |
| P11 | International Comparisons of Primary Gas Standards
R. Myers (NIST) |
| P12 | Distinction Between Vortex and Midlatitude Air Masses From Tracer-Tracer Correlations and Lower Stratospheric Halogen Burdens From SOLVE
P. Romashkin (CMDL) |
| • Carbon Cycle | |
|---|---|
| P13 | Vertical Profiles of CO2 and Other Trace Gas Species Over the Amazon Basin
P. Bakwin (CMDL) |
| P14 | The Global Distributions of N2O and SF6
E. Dlugokencky (CMDL) |
| P15 | Coupled Inverse Modeling of CO2 and CH4 in the Troposphere Using Novel Constraints
S .Mikaloff-Fletcher (CMDL) |
| P16 | NOAA/CMDL Correlative Measurements in Support of MOPITT Validation
P. Novelli (CMDL) |
| P17 | CO2 Reference Gas Prepared in NIES for Intercomparison of Isotope Analysis
H. Mukai (NIES, Japan) |
| P18 | The GLOBALVIEW-CO2 Data Product
K. Masarie (CMDL) |
| P19 | In Situ Measurements of the Atmospheric CH4 Mixing Ratio at Cape Ochi-ishi and Hateruma Island, Japan
Y. Tohjima (NIES, Japan) |
| • Ozone | |
|---|---|
| P20 | Results From the Zugspitze Ozone Records
H. Scheel (IFU, Germany) |
| P21 | Ozone Change at the South Pole: A 40-Year Record of Observations
S. Oltmans (CMDL) |
| • Observatories | |
|---|---|
| P22 | Meteorological Measurements at the CMDL Baseline Observatories
T. Mefford (CMDL) |
| P23 | SO2 Measurements at MLO: 1989-2001
S. Ryan (NOAA, MLO) |
| P24 | Climate Change Signal Detected at Cape Grim?
N. Tindale (Cape Grim, Australia) |
| P25 | ARM Northslope of Alaska
B. Zak (Sandia National Laboratories, New Mexico) |