GEM/AQ Simulations on Intercontinental Transports Science and Technology Branch Environment Canada.

Slides:

Advertisements

Similar presentations

Martin G. Schultz, MPI Meteorology, Hamburg GEMS proposal preparation meeting, Reading, Dec 2003 GEMS RG Global reactive gases monitoring and forecast.

Advertisements

N emissions and the changing landscape of air quality Rob Pinder US EPA Office of Research and Development Atmospheric Modeling & Analysis Division.

MODELING TRANSPORT OF OZONE AND FINE PARTICLES TO AND FROM NORTH AMERICA Daniel J. Jacob Harvard University with Arlene M. Fiore, Rokjin Park, Colette.

Proposed Aerosol Treatment for CAM4 Steve Ghan, Richard Easter, Xiaohong Liu, Rahul Zaveri Pacific Northwest National Laboratory precursor emissions coagulation.

Incorporation of the Model of Aerosol Dynamics, Reaction, Ionization and Dissolution (MADRID) into CMAQ Yang Zhang, Betty K. Pun, Krish Vijayaraghavan,

Christian Seigneur AER San Ramon, CA

Transpacific transport of pollution as seen from space Funding: NASA, EPA, EPRI Daniel J. Jacob, Rokjin J. Park, Becky Alexander, T. Duncan Fairlie, Arlene.

Atmospheric modelling activities inside the Danish AMAP program Jesper H. Christensen NERI-ATMI, Frederiksborgvej Roskilde.

ACCENT/GLOREAM 2006, October, Paris Photo-oxidants formation and transport over Europe during the heat wave period in July 2006 Joanna Struzewska.

Intercontinental Transport and Climatic Effects of Air Pollutants Intercontinental Transport and Climatic Effects of Air Pollutants Workshop USEPA/OAQPS.

SETTING THE STAGE FOR: BIOSPHERE, CHEMISTRY, CLIMATE INTERACTIONS.

INTERCONTINENTAL TRANSPORT OF OZONE AND AEROSOLS Daniel J. Jacob and support from NOAA, EPRI, NASA, EPA (ICAP) with T. Duncan Fairlie, Colette L. Heald,

Chemical Weather with GEM-AQ Jacek W. Kaminski Joanna Struzewska Lori Neary Alex Lupu Jonh C. McConnell Atmospheric Modelling and Data Assimilation Laboratory.

GEOS-CHEM GLOBAL 3-D MODEL OF TROPOSPHERIC CHEMISTRY Assimilated NASA/DAO meteorological observations for o x1 o to 4 o x5 o horizontal resolution,

Next Gen AQ model Need AQ modeling at Global to Continental to Regional to Urban scales – Current systems using cascading nests is cumbersome – Duplicative.

Modeling BC Sources and Sinks - research plan Charles Q. Jia and Sunling Gong University of Toronto and Environment 1 st annual NETCARE workshop.

CMAQ (Community Multiscale Air Quality) pollutant Concentration change horizontal advection vertical advection horizontal dispersion vertical diffusion.

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.

Emission processing methodology for the new GEM-MACH model ABSTRACT SMOKE has recently been adapted to provide emissions for the new Meteorological Service.

Visualization, Exploration, and Model Comparison of NASA Air Quality Remote Sensing data via Giovanni Ana I. Prados, Gregory Leptoukh, Arun Gopalan, and.

INTERCONTINENTAL TRANSPORT OF AIR POLLUTION WITH GMI AND PLANS FOR THE NEW HEMISPHERIC TRANSPORT OF AIR POLLUTANTS (HTAP) MODEL INTERCOMPARISON STUDY ROKJIN.

A Modeling Investigation of the Climate Effects of Air Pollutants Aijun Xiu 1, Rohit Mathur 2, Adel Hanna 1, Uma Shankar 1, Frank Binkowski 1, Carlie Coats.

Modelling the Canadian Arctic and Northern Air Quality using GEM-MACH Wanmin Gong and Stephen Beagley Science and Technology Branch Environment Canada.

Evolving Understanding of Pollutant Transport from Asia to North America Richard (Tony) VanCuren Research Division, California Air Resources Board Department.

Contribution from Natural Sources of Aerosol Particles to PM in Canada Sunling Gong Scientific Team: Tianliang Zhao, David Lavoue, Richard Leaitch,

GEM-MACH Global The Canadian Global Air Quality Modeling/Forecasting System Dr. Sunling Gong Science and Technology Branch January 16-17, 2012.

ASSESSING INTERCONTINENTAL TRANSPORT OF OZONE AND AEROSOLS AT NORTHERN MID-LATITUDES WITH GMI Daniel J. Jacob, Rokjin J. Park, Shiliang Wu, Colette L.

Tore Flatlandsmo Berglen EACE workshop June 2007 Air quality, ozone and aerosols in Asia. A model study Tore Flatlandsmo Berglen 1,2, Terje K. Berntsen.

Earth&Atmospheric Sciences, Georgia Tech Modeling the impacts of convective transport and lightning NOx production over North America: Dependence on cumulus.

The GEOS-CHEM Simulation of Trace Gases over China Li ZHANG and Hong LIAO Institute of Atmospheric Physics Chinese Academy of Sciences April 24, 2008.

EANET activities and the applicability to model development Kazuhide Matsuda ADORC.

The effect of pyro-convective fires on the global troposphere: comparison of TOMCAT modelled fields with observations from ICARTT Sarah Monks Outline:

Linking Anthropogenic Aerosols, Urban Air Pollution and Tropospheric Chemistry to Climate ( actually, to CAM/CCSM ) Chien Wang Massachusetts Institute.

Air Quality Forecasting in China using a regional model Bas Mijling Ronald van der A Henk Eskes Hennie Kelder.

QUESTIONS 1. How does the thinning of the stratospheric ozone layer affect the source of OH in the troposphere? 2. Chemical production of ozone in the.

OVERVIEW OF ATMOSPHERIC PROCESSES: Daniel J. Jacob Ozone and particulate matter (PM) with a global change perspective.

USDA - NASA Workshop Air Quality Focus Area March 4-5, 2003.

10-11 October 2006HYMN kick-off TM3/4/5 Modeling at KNMI HYMN Hydrogen, Methane and Nitrous oxide: Trend variability, budgets and interactions with the.

The Regional Atmospheric Measurement Modeling and Prediction Program (RAMMPP) Russell Dickerson & Jeff Stehr CICS September 8, 2010 Image taken from URF.

DEVELOPMENT AND APPLICATION OF MADRID: A NEW AEROSOL MODULE IN MODELS-3/CMAQ Yang Zhang*, Betty Pun, Krish Vijayaraghavan, Shiang-Yuh Wu and Christian.

Extending Size-Dependent Composition to the Modal Approach: A Case Study with Sea Salt Aerosol Uma Shankar and Rohit Mathur The University of North Carolina.

A ir Quality Research Branch Meteorological Service of Canada Environment Environnement Canada Performance Evaluation of AURAMS for Multiple Cases Michael.

REGIONAL/GLOBAL INTERACTIONS IN ATMOSPHERIC CHEMISTRY Greenhouse gases Halocarbons Ozone Aerosols Acids Nutrients Toxics SOURCE CONTINENT REGIONAL ISSUES:

Georgia Institute of Technology SAMI Aerosol Modeling: Performance Evaluation & Future Year Simulations Talat Odman Georgia Institute of Technology SAMI.

Dust aerosols in NU-WRF – background and current status Mian Chin, Dongchul Kim, Zhining Tao.

WORKSHOP ON CLIMATE CHANGE AND AIR QUALITY : part I: Intercontinental transport and climatic effects of pollutants OBJECTIVE: Define a near-term (-2003)

Breakout Session 1 Air Quality Jack Fishman, Randy Kawa August 18.

March 31, 2004BGC Working Group Interactive chemistry in CAM Jean-François Lamarque, D. Kinnison and S. Walters Atmospheric Chemistry Division NCAR.

Transpacific transport of anthropogenic aerosols and implications for North American air quality EGU, Vienna April 27, 2005 Colette Heald, Daniel Jacob,

Troposphere Strastosphere D. H. Gas phase chemistry Scavenging processes Fossil fuel Emissions Biomass burning emissions Biogenic emissions Boundary layer.

INTERCONTINENTAL INFLUENCES ON OZONE AND AEROSOL AIR QUALITY Daniel J. Jacob Harvard University NO x emissions (2000) with Colette L. Heald, Rokjin Park,

March 9, 2004CCSM AMWG Interactive chemistry in CAM Jean-François Lamarque, D. Kinnison S. Walters and the WACCM group Atmospheric Chemistry Division NCAR.

TESTING GLOBAL MODELS OF INTERCONTINENTAL POLLUTION TRANSPORT USING AIRCRAFT AND SATELLITE OBSERVATIONS Daniel J. Jacob with Mathew J. Evans, T. Duncan.

INTERCONTINENTAL TRANSPORT: CONCENTRATIONS AND FLUXES

Lupu, Semeniuk, Kaminski, Mamun, McConnell

Daniel J. Jacob Harvard University

A model of sea salt aerosol for Cape Grim Preliminary investigations

TOWARDS AN AEROSOL CLIMATOLOGY

INTERCONTINENTAL TRANSPORT EXPERIMENT – NORTH AMERICA (INTEX-NA)

Daniel J. Jacob Harvard University

Impact on Recent North American Air Quality Forecasts of Replacing a Retrospective U.S. Emissions Inventory with a Projected Inventory Michael Moran1,

Intercontinental Transport, Hemispheric Pollution,

Linking Ozone Pollution and Climate Change:

SCALE ISSUES IN MODELING INTERCONTINENTAL TRANSPORT

INTEX-B flight tracks (April-May 2006)

M. Samaali, M. Sassi, V. Bouchet

SATELLITE OBSERVATIONS OF OZONE PRECURSORS FROM GOME

Joanna Struzewska Warsaw University of Technology

Contribution from Natural Sources of Aerosol Particles to PM in Canada

Measurement Needs for AQ Models

Presentation transcript:

GEM/AQ Simulations on Intercontinental Transports Science and Technology Branch Environment Canada

Science and Technology Branch Environment Canada MECHANISM FOR TRANSPACIFIC TRANSPORT OF ANTHROPOGENIC OZONE AND FINE PARTICLES entrainment, dilution ASIA PACIFIC NORTH AMERICA NO x, SO 2, VOC warm conveyor belts, convection aerosols, HNO 3 PAN (~10%) VOCs (long-lived) SO x (~10%) OC aerosol PAN O3O3 NO x O3O3 sulfate Boundary layer Free troposphere 2 km subsidence ozone, sulfate, OC HEMISPHERIC POLLUTION

Science and Technology Branch Environment Canada GEM-AQ/MACH Meteorological Model with Chemistry GEM-AQ/MACH Meteorological Model with Chemistry GEM-AQ/MACH Emissions Processing System SMOKE Emissions Processing System SMOKE Forecasts ozone, PM 2.5, PM 10 Forecasts ozone, PM 2.5, PM 10 AQ – Air Quality MACH – Modelling Air quality and CHemistry High spatial and temporal resolutions

Science and Technology Branch Environment Canada GEM Global Environment Model Global Uniform 400x200 ~ 90 km Variable Global Focused ~ 25 km Limited Area ~ 200 m Canadian Weather Forecast Model

Science and Technology Branch Environment Canada Inside GEM-AQ/MACH Gas-Phase Chemistry+ SOA formation (ADOM-II Mechanism, Odum or Jiang SOA approach) One-step Operator Splitting: Dry Deposition Velocities of Gases Major Point Source Emissions Flux GEM – Transports Advection Convection Vertical Diffusion Particle micro-phys. + Cloud Processes + In. Het. Chem. (Aerosol Activation, Aqueous Chem., cloud/precipitation scavenging, evaporation ) 12 – Size bins ( ISORROPIA and HETV {SO 4 - NO 3 - NH 4 } ) CAM – Canadian Aerosol Module (Nucleation + Condensation, Coagulation, Dry Dep.)

Science and Technology Branch Environment Canada GEM/AQ Model GEM-AQ: Global Environmental Multiscale model (EC) – with Air Quality (MAQNet) GEM-AQ: Global Environmental Multiscale model (EC) – with Air Quality (MAQNet) Online gas phase chemistry and aerosol package (CAM, S. Gong, EC) Online gas phase chemistry and aerosol package (CAM, S. Gong, EC) 50 gas phase species, 4 size-resolved aerosol types (12 bins each) 50 gas phase species, 4 size-resolved aerosol types (12 bins each) 5 year simulation ( ) with global uniform resolution of 1.8x1.8 degrees (200x100x28L up to 10mb) 5 year simulation ( ) with global uniform resolution of 1.8x1.8 degrees (200x100x28L up to 10mb)

Science and Technology Branch Environment Canada Soil Dust at Surface April 1998

Science and Technology Branch Environment Canada Surface Sulphate July 1998

Science and Technology Branch Environment Canada Surface Ozone March 2000

Science and Technology Branch Environment Canada Black Carbon July 1998

Science and Technology Branch Environment Canada Sulphate Vertical Section at 40 N, July 1998

Science and Technology Branch Environment Canada Soil Dust Vertical Section at 40 N, April 1998

Science and Technology Branch Environment Canada Hemispheric Transports of Air Pollutants HTAP To characterize the contribution of intercontinental transports to the local air quality

Science and Technology Branch Environment Canada Inter-continental Transports of PCB 28 in 2000

Science and Technology Branch Environment Canada Model vs. Observations Comparisons underway: Comparisons underway: Ozonesonde climatology Ozonesonde climatology Ozone and precursor composite data from aircraft Ozone and precursor composite data from aircraft AURA-MLS CO AURA-MLS CO GOME tropospheric column ozone GOME tropospheric column ozone MOPITT, SCIAMACHY, OMI… MOPITT, SCIAMACHY, OMI…

Science and Technology Branch Environment Canada Looking up: ozonesondes Monthly mean climatology compiled by Logan (1999) Monthly mean climatology compiled by Logan (1999) 35 stations over the globe 35 stations over the globe Data records mostly from ’s Data records mostly from ’s Compared with model results for (seasonal means) Compared with model results for (seasonal means)

AQ2006 Feb 15, Alert

AQ2006 Feb 15, Edmonton

AQ2006 Feb 15, Goose Bay

AQ2006 Feb 15, Cape Kennedy

AQ2006 Feb 15, Lindenberg

AQ2006 Feb 15, Sapporo