Development, evaluation, and application of GEOS-Chem driven by CCSM3 meteorological fields Presenter: Daeok (Daniel) Youn Atmospheric Chemistry Modeling.

Slides:

Advertisements

Similar presentations

Dylan Millet Harvard University with

Advertisements

Observed Tropical Expansion: Impact on the Hydrological and Energy Cycles New Investigator Research Summary Joel Norris (Lead PI, UC San Diego) Robert.

A statistical method for calculating the impact of climate change on future air quality over the Northeast United States. Collaborators: Cynthia Lin, Katharine.

Evaluating the impact of recent changes in

Predicted change in global SOA in response to future climate, emissions, and land-use change Colette L. Heald NOAA Climate and Global Change Postdoctoral.

 Similar picture from MODIS and MISR aerosol optical depth (AOD)  Both biomass and dust emissions in the Sahel during the winter season  Emissions.

Using beryllium-7 to assess stratosphere-to- troposphere transport in global models 4 th GEOS-Chem Users’ Meeting Harvard University, April 7-10, 2009.

Seasonal Variations in the Mixing Layer in the UTLS Dave MacKenzie University of Toronto GEOS-Chem Meeting April 2009.

Chemistry-climate interactions: a new direction for GEOS-CHEM GEOS-CHEM research to date GCAP project Current project: drive GEOS-CHEM into.

Exploiting Satellite Observations of Tropospheric Trace Gases Ross N. Hoffman, Thomas Nehrkorn, Mark Cerniglia Atmospheric and Environmental Research,

THE IMPACTS OF TRANS-BOUNDARY TRANSPORT OF AEROSOLS ON THE REGIONAL AIR QUALITY: A case study of Mexican wildland fire on May 1998 Hee-Jin In 1, Daewon.

REFERENCES Maria Val Martin 1 C. L. Heald 1, J.-F. Lamarque 2, S. Tilmes 2 and L. Emmons 2 1 Colorado State University 2 NCAR.

Dylan Millet, Daniel Jacob, and May Fu Harvard University Thomas Kurosu and Kelly Chance Harvard-Smithsonian Astrophysical Observatory Alex Guenther NCAR.

INITIAL COMPARISONS OF TES TROPOSPHERIC OZONE WITH GEOS-CHEM Lin Zhang, Daniel J. Jacob, Solene Turquety, Shiliang Wu, Qinbin Li (JPL)

Evaluating the Impact of the Atmospheric “ Chemical Pump ” on CO 2 Inverse Analyses P. Suntharalingam GEOS-CHEM Meeting, April 4-6, 2005 Acknowledgements.

Trans-Pacific transport of Asian dust and pollution: Accumulation of biomass burning CO in subtropics and dipole structure of transport Junsang Nam 1,

Effects of Siberian forest fires on regional air quality and meteorology in May 2003 Rokjin J. Park with Daeok Youn, Jaein Jeong, Byung-Kwon Moon Seoul.

Constraining global isoprene emissions with GOME formaldehyde column measurements Changsub Shim, Yuhang Wang, Yunsoo Choi Georgia Institute of Technology.

Evaluating the Role of the CO 2 Source from CO Oxidation P. Suntharalingam Harvard University TRANSCOM Meeting, Tsukuba June 14-18, 2004 Collaborators.

1 Surface O 3 over Beijing: Constraints from New Surface Observations Yuxuan Wang, Mike B. McElroy, J. William Munger School of Engineering and Applied.

Image: NASA ECHAM5/6 projects by Quentin Bourgeois, Junbo Cui, Gabriela Sousa Santos, Tanja Stanelle C2SM’s research group - Isabelle Bey.

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

Assessing the Lightning NO x Parameterization in GEOS-Chem with HNO 3 Columns from IASI Matthew Cooper 1 Randall Martin 1,2, Catherine Wespes 3, Pierre-Francois.

Prediction of Future North American Air Quality Gabriele Pfister, Stacy Walters, Mary Barth, Jean-Francois Lamarque, John Wong Atmospheric Chemistry Division,

Joshua Fu, Yun-Fat Lam* and Yang Gao University of Tennessee Daniel Jacob, Loretta Mickley and Shiliang Wu Harvard University Oct 20, 2009 The effects.

Intercomparison methods for satellite sensors: application to tropospheric ozone and CO measurements from Aura Daniel J. Jacob, Lin Zhang, Monika Kopacz.

Guo-Yue Niu and Zong-Liang Yang The Department of Geological Sciences The University of Texas at Austin Evaluation of snow simulations from CAM2/CLM2.0.

Impact of Emissions on Intercontinental Long-Range Transport Joshua Fu, Yun-Fat Lam and Yang Gao, University of Tennessee, USA Rokjin Park, Seoul National.

Mapping isoprene emissions from space Dylan Millet with

Effect of CO 2 Inhibition of Isoprene Emission Air quality under changes in climate, vegetation and land use Amos P. K. Tai (With Loretta Mickley,

Climate change projections for Vietnam from CMIP5 simulations Ramasamy Suppiah 29 November 2012.

Evaluation of climate models, Attribution of climate change IPCC Chpts 7,8 and 12. John F B Mitchell Hadley Centre How well do models simulate present.

Human fingerprints on our changing climate Neil Leary Changing Planet Study Group June 28 – July 1, 2011 Cooling the Liberal Arts Curriculum A NASA-GCCE.

Pathways for North American Outflow - Hindcast for ICART 2 Qinbin Li, Daniel J. Jacob, Rokjin Park, Colette L. Heald, Yuxuan Wang, Rynda Hudman, Robert.

Chemistry-climate working group Co-chairs: Hong Liao, Shiliang Wu The 7th International GEOS-Chem Meeting (IGC7)

Office of Research and Development National Exposure Research Laboratory, Atmospheric Modeling and Analysis Division Using Dynamical Downscaling to Project.

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

William G. Benjey* Physical Scientist NOAA Air Resources Laboratory Atmospheric Sciences Modeling Division Research Triangle Park, NC Fifth Annual CMAS.

Global Climate Change: Past and Future Le Moyne College Syracuse, New York February 3, 2006 Department of Meteorology and Earth and Environmental Systems.

Diagnosing the sensitivity of O 3 air quality to climate change over the United States Moeko Yoshitomi Daniel J. Jacob, Loretta.

Estimating background ozone in surface air over the United States with global 3-D models of tropospheric chemistry Description, Evaluation, and Results.

Impact of the changes of prescribed fire emissions on regional air quality from 2002 to 2050 in the southeastern United States Tao Zeng 1,3, Yuhang Wang.

Improved understanding of global tropospheric ozone integrating recent model developments Lu Hu With Daniel Jacob, Xiong Liu, Patrick.

Climatic implications of changes in O 3 Loretta J. Mickley, Daniel J. Jacob Harvard University David Rind Goddard Institute for Space Studies How well.

Tom Breider, Loretta Mickley, Daniel Jacob, Cui Ge, Jun Wang, Melissa Payer, Betty Croft, David Ridley, Sangeeta Sharma, Kostas Eleftheriadis, Joe McConnell,

Peak 8-hr Ozone Model Performance when using Biogenic VOC estimated by MEGAN and BIOME (BEIS) Kirk Baker Lake Michigan Air Directors Consortium October.

UTLS Workshop Boulder, Colorado October , 2009 UTLS Workshop Boulder, Colorado October , 2009 Characterizing the Seasonal Variation in Position.

Review: Constraining global isoprene emissions with GOME formaldehyde column measurements Shim et al. Luz Teresa Padró Wei-Chun Hsieh Zhijun Zhao.

Sensitivity of Biogenic Emissions to Climate Jihee Song Global Physical Climatology December 5, 2006.

RESULTS: CO constraints from an adjoint inversion REFERENCES Streets et al. [2003] JGR doi: /2003GB Heald et al. [2003a] JGR doi: /2002JD

2008 CMAS Conference Poster Session October 7, Interactions of Air Quality and Regional Climate and Intercontinental Transport of Air Pollutants.

ORIGIN OF BACKGROUND OZONE IN SURFACE AIR OVER THE UNITED STATES: CONTRIBUTION TO POLLUTION EPISODES Daniel J. Jacob and Arlene M. Fiore Atmospheric Chemistry.

Analysis of TES and MLS tropospheric data for ozone and CO in 2005 and 2006 using the GMI and GEOS-Chem global models. Jennifer A. Logan, Ray Nassar, Inna.

Background ozone in surface air over the United States Arlene M. Fiore Daniel J. Jacob US EPA Workshop on Developing Criteria for the Chemistry and Physics.

Yuqiang Zhang1, Owen R, Cooper2,3, J. Jason West1

Adverse Effects of Drought on Air Quality in the US

Model Future: Nesting with Regional Models

Advisor: Michael McElroy

Lindsey Gulden Physical Climatology December 1, 2005

Continental outflow of ozone pollution as determined by ozone-CO correlations from the TES satellite instrument Lin Zhang Daniel.

Investigation of Tracer Species in HIPPO I

Intercontinental Transport, Hemispheric Pollution,

INTEX-B flight tracks (April-May 2006)

Harvard University and NASA/GFSC

Lin Zhang, Daniel J. Jacob, Jennifer A

Effects of global change on U.S. ozone air quality

Soil and Permafrost studies

Korea Ocean Research & Development Institute, Ansan, Republic of Korea

Benchmarking of chemical mechanisms

Climatic implications of changes in O3

Presentation transcript:

Development, evaluation, and application of GEOS-Chem driven by CCSM3 meteorological fields Presenter: Daeok (Daniel) Youn Atmospheric Chemistry Modeling Group School of Earth and Environmental Sciences, Seoul National University, Seoul, , Korea, Republic of 4 th GEOS-Chem USERS’ MEETING Maxwell-Dworkin building, room G115 Harvard University, Cambridge, MA, April 7, 2009

Global CO B40 December CO emissions inventory over Globe and Asia Recent changes in Emissions by sector SO2 vs. CO Objective and Background

Simulated seasonal surface O 3 for 2001: GEOS-Chem/CCSM3 vs. GEOS-Chem/GEOS-4 GEOS-Chem/CCSM-3 GEOS-Chem/GEOS-4 Both simulations produced consistent seasonal and spatial patterns of ozone concentrations in surface air.

Comparison between Simulated and Sonde O 3 at 800 hPa CCSM-3 GEOS-4 Both simulations reproduced ozone sonde observation relatively well.

Comparison between Simulated and Sonde O 3 at 500 hPa CCSM-3 GEOS-4

Comparison between Simulated and Sonde O 3 at 300 hPa CCSM-3 GEOS-4

GEOS-Chem driven by CCSM3(CAM3-CLM3)+DGVM An application of off-line coupling between GEOS- Chem and CCSM3 for to look at the impact of BVOC emissions on air quality in East Asia

Simulated Surface Variable in 2000 and 2006 LAI in East Asia PAR in East Asia 2-m air Temperature Decreases in LAI in northeast China correspond to the increases in surface air temperature in the same region.

MODIS LAI & NCEP-R2 T 2m air (Observation) 2m air Temp. NCEP-R2 LAI in East Asia MODIS-BU Observations show opposite results from the model in LAI and air temp. the negative correlation between changes in LAI and surface holds both for obs. And model

Simulated Surface Isoprene and resulting Ozone Change Ozone change is likely related to the distribution of isoprene at the near surface over East Asia, esp. east China, for the two different years. GEOS-Chem/CCSM3+DGVM GEOS-Chem/GEOS-4

Additional slides

Change in Surface Variables: GEOS-4 PAR in East Asia 2-m air Temperature LAI in East Asia

BVOC emissions by CCSM3-DGVM and GEOS-Chem/CCSM3-DGVM Isoprene emissions from CCSM3-DGVM and GEOS-Chem are in general agreement in that lower isoprene emissions in mid- to high- latitudes over most of Northeast Asia for 2005 and higher emissions in tropics over Southeast Asia are shown. Vegetation maps are different! GEOS-Chem/ CCSM3-DGVM CCSM3-CLM3

Bonan et al. (2003) CAM3-CLM3 with DGVM Interactive Vegetation Observed SST for Sitch et al. (2003) Meteorological Fields, Land Surface Variables, Tsfc, LAI, and PAR

Observation Default CCSM3CCSM3+DGVM Comparison between Observed vs. Simulated Plant Type Functions (PFT)

CAM3-CLM3: 1) with prescribed vegetation and 2) interactive vegetation (DGVM) GEOS-Chem driven by the CAM3-CLM3 MODELS CAM3-CLM3 with DGVM 500 year control SST Climatology CAM3-CLM3 Prescribed Vegetation CAM3-CLM3 with DGVM Interactive Vegetation Output: surface component (PFT, LAI, SAI, Height) Initial condition Surface data set 10 PFT and 1 LAI in a grid 14 PFT and 10 LAI in a grid Observed SST for GEOS-Chem/CCSM3 Observed SST for Air Quality (O3 and Aerosol)