Presentation is loading. Please wait.

Presentation is loading. Please wait.

Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop WP 3.3.1 Future chemical composition changes from different modes of transport Set-up.

Published byRonald Johnston Modified over 9 years ago

Similar presentations

Presentation on theme: "Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop WP 3.3.1 Future chemical composition changes from different modes of transport Set-up."— Presentation transcript:

1 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop WP 3.3.1 Future chemical composition changes from different modes of transport Set-up of the runs for evaluating future impact

2 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop Objectives: - estimate changes in future chemical composition from different modes of transport - provide input data of future chemical changes for impact studies Start date: month 8 (01 OCT 2005) End date: month 18 (31 AUG 2006)

3 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop - use global scale CTMs -first-order studies of future chemical impact -target year 2050 - O3, CH4, and particle distributions (sulfate, organic carbon aerosols) - use emission data for future changes provided by Activity 1 (SRES, EDGAR) - provide perturbed fields to WPs 6 and 7 - model simulations with improved future emission scenarios will start after month 18

4 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop

5 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop Deliverables: D3.3.1.1: Report with first-order estimate of the future impact D3.3.1.2: Database with chemical perturbation fields Total man months for each partner for the first 18 months: UiO: 12, KNMI: 14, ETHZ: 6, LSCE-CEA: 12, MPICHEM: 10, UCAM: 12, UCI: 8 Milestones and expected results: - Detailed description of model simulations to be performed (“month 10, 31 DEC 2005”) - Results from first simulations (“month 12, 28 FEB 2006”, suggest month 14, 30 APR 2006) (emissions available?) - Report with preliminary estimate of future impact (“month 15, 31 MAY 2006”, suggest month 18, 31 Aug 2006)

6 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop Earlier experience: ACCENT IA3 model assessments Exp I: Ozone change and radiative forcing: 1850, 2000, 2100 –Lead: M. Gauss –10 modeling groups participate (both CCMs and CTMs) –Ozone changes are calculated globally for the troposphere and the lower stratosphere –Calculation of radiative forcing (G. Myhre, K. Shine, L. Gohar) Exp II: AQ-climate feedback: 2000, 2030 –Lead: F. Dententer, D. Stevenson, K. Ellingsen, H. Eskes –25 modeling groups participate (both CCMs and CTMs) –Atmospheric change in the troposphere on regional and global scales –Emphasis on the synergetic effect of air quality and climate gas emissions, on human health, and vegetation exposure –Calculation of radiative forcing

7 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop

8 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop Learning from our experience with OxComp (2001) and ACCENT IA3 (2005)

9 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop Present runs: Differences among the models with respect to emissions? Future runs: SRES or IIASA (if available) scenarios? Changes in biomass burning? (probably still too uncertain) Use the same delta emission for all models? What about lightning emissions? Time slice simulations with repeated meteorology? Include climate change? (if yes, where to get the data from? SSTs?) Spin-up length? (focus on tropospheric/stratospheric issues) Integration length? How many simulations? I/O format (suggestion: netCDF). Very important: Every model group has to comply with format specifications!

10 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop Model output: as in Aerocom / Accent / Quantify WP3.1? Basic philosophy: Better too much than too little output Ozone (mixing ratio) monthly means, daily means? Budgets! (tp flux, dry dep., chem. prod. and loss) CH4 lifetime (yr), ozone precursors? SO4 (mixing ratio), rel. humidity (fraction), 3-hourly? SO2 (mixing ratio)? Sulphate budget: SO2  dry dep., SO4, etc. (kg/month) H2O2, OH? BC/OC (g/m3), output frequency? Others? Species in red are mandatory

11 Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop Suggested site for data upload: http://norgrid.uio.no/mySRB - password protected - more secure than ftp - upload possible either through web interface or shell commands -after some childhood diseases we’ve had positive experience within ACCENT UiO to send out detailed experimental setup before end of December 2005

Download ppt "Michael Gauss, UiODe Bilt, 8-9 November 2005Quantify A3 workshop WP 3.3.1 Future chemical composition changes from different modes of transport Set-up."

Similar presentations

Air Pollution and Climate

Air Pollution and Climate
QUANTIFY Activity 3:Large chemistry modeling Status report, month 30 (Athens, 21 september) 3.1 Model evaluation and current impact 3.1.1 Evaluation of.

QUANTIFY Activity 3:Large chemistry modeling Status report, month 30 (Athens, 21 september) 3.1 Model evaluation and current impact Evaluation of.
J. E. Williams, ACCRI, 22-02-11 The Impact of ACARE reductions in Future Aircraft NOx Emissions on the Composition and Oxidizing Capacity of the Troposphere.

J. E. Williams, ACCRI, The Impact of ACARE reductions in Future Aircraft NOx Emissions on the Composition and Oxidizing Capacity of the Troposphere.
Geophysical Fluid Dynamics Laboratory Review June 30 - July 2, 2009 Geophysical Fluid Dynamics Laboratory Review June 30 - July 2, 2009.

Geophysical Fluid Dynamics Laboratory Review June 30 - July 2, 2009 Geophysical Fluid Dynamics Laboratory Review June 30 - July 2, 2009.
The other Harvard 3-D model: CACTUS Chemistry, Aerosols, Climate: Tropospheric Unified Simulation Objective: to improve understanding of the interaction.

The other Harvard 3-D model: CACTUS Chemistry, Aerosols, Climate: Tropospheric Unified Simulation Objective: to improve understanding of the interaction.
Nitrogen deposition on regional and global scales: a multi-model evaluation F.J. Dentener 1, J. Drevet 2, D.S. Stevenson 3, K. Ellingsen 4, T.P.C. van.

Nitrogen deposition on regional and global scales: a multi-model evaluation F.J. Dentener 1, J. Drevet 2, D.S. Stevenson 3, K. Ellingsen 4, T.P.C. van.
Geophysical Fluid Dynamics Laboratory Review June 30 - July 2, 2009 Geophysical Fluid Dynamics Laboratory Review June 30 - July 2, 2009.

Geophysical Fluid Dynamics Laboratory Review June 30 - July 2, 2009 Geophysical Fluid Dynamics Laboratory Review June 30 - July 2, 2009.
National Environmental Research Institute, University of Aarhus, Denmark Biofuels for transport – environmental effects and costs From Agenda to Action.

National Environmental Research Institute, University of Aarhus, Denmark Biofuels for transport – environmental effects and costs From Agenda to Action.
Summary on Prague workshop QUANTIFY Workshop, De Bilt, 8-9 november 2005 LSCE, CNRS/CEA, Gif sur Yvette, France.

Summary on Prague workshop QUANTIFY Workshop, De Bilt, 8-9 november 2005 LSCE, CNRS/CEA, Gif sur Yvette, France.
Discussion Space Research Centre. Urbanization and Industrialization: in 2008, more than half of humans live in cities UN Population Report 2007.

Discussion Space Research Centre. Urbanization and Industrialization: in 2008, more than half of humans live in cities UN Population Report 2007.
Eric M. Leibensperger, Loretta J. Mickley, Daniel J. Jacob School of Engineering and Applied Sciences, Harvard University Climate response to changing.

Eric M. Leibensperger, Loretta J. Mickley, Daniel J. Jacob School of Engineering and Applied Sciences, Harvard University Climate response to changing.
Urban Air Pollution, Tropospheric Chemistry, and Climate Change: An Integrated Modeling Study Chien Wang MIT.

Urban Air Pollution, Tropospheric Chemistry, and Climate Change: An Integrated Modeling Study Chien Wang MIT.
CLARIS WP4.3 : Continental-scale air Pollution in South America.

CLARIS WP4.3 : Continental-scale air Pollution in South America.
Intercontinental Transport and Climatic Effects of Air Pollutants Intercontinental Transport and Climatic Effects of Air Pollutants Workshop USEPA/OAQPS.

Intercontinental Transport and Climatic Effects of Air Pollutants Intercontinental Transport and Climatic Effects of Air Pollutants Workshop USEPA/OAQPS.
Introduction. A major focus of SCOUT-O3 is the tropics and a key issue here is testing how well existing global 3D models perform in this region. This.

Introduction. A major focus of SCOUT-O3 is the tropics and a key issue here is testing how well existing global 3D models perform in this region. This.
This Week—Tropospheric Chemistry READING: Chapter 11 of text Tropospheric Chemistry Data Set Analysis.

This Week—Tropospheric Chemistry READING: Chapter 11 of text Tropospheric Chemistry Data Set Analysis.
1 1 Model studies of some atmospheric aerosols and comparisons with measurements K. G e o r g i e v I P P – B A S, S o f i a, B u l g a r i a.

1 1 Model studies of some atmospheric aerosols and comparisons with measurements K. G e o r g i e v I P P – B A S, S o f i a, B u l g a r i a.
Xuexi Tie Xu Tang,Fuhai Geng, and Chunsheng Zhao Shanghai Meteorological Bureau Atmospheric Chemistry Division/NCAR Peking University Understand.

Xuexi Tie Xu Tang,Fuhai Geng, and Chunsheng Zhao Shanghai Meteorological Bureau Atmospheric Chemistry Division/NCAR Peking University Understand.
QUESTIONS 1.Is the rate of reaction of S(IV) more likely to be slower than calculated for a cloud droplet or a rain droplet? Why? 2.If you wanted to determine.

QUESTIONS 1.Is the rate of reaction of S(IV) more likely to be slower than calculated for a cloud droplet or a rain droplet? Why? 2.If you wanted to determine.
Using Earth System Models to provide policy-relevant information (Couples therapy for the uneasy marriage between science and policy)‏ Gavin Schmidt NASA.

Using Earth System Models to provide policy-relevant information (Couples therapy for the uneasy marriage between science and policy)‏ Gavin Schmidt NASA.

Similar presentations

Ads by Google