Global Simulation of SO 2 Concentrations with Updated Emission Inventory Gan Luo, Fangqun Yu, Zifa Wang Atmospheric Science Research Center, SUNY- Albany.

Slides:

Advertisements

Similar presentations

Extreme Precipitation by High Resolution RegCM3 Over East Asia Jing ZHENG, Zhenghui Xie Institute of Atmospheric Physics (IAP),CAS, China Institute of.

Advertisements

Global, Regional, and Urban Climate Effects of Air Pollutants Mark Z. Jacobson Dept. of Civil & Environmental Engineering Stanford University.

Junwei Xu 1 Randall V. Martin 1,2, Jhoon Kim 3, Myungje Choi 3, Qiang Zhang 4, Guannan Geng 4, Yang Liu 5, Zongwei Ma 5,6, Lei Huang 6, Yuxuan Wang 4,7.

Indicators for policy support of atmosphere related environmental problems Robert Koelemeijer National Institute for Public Health and the Environment.

Climate modeling Current state of climate knowledge – What does the historical data (temperature, CO 2, etc) tell us – What are trends in the current observational.

Mercury Chemistry in the Global Atmosphere: Constraints from Mercury Speciation Measurements Noelle Eckley Selin EPS Grad Student Seminar Series 14 February.

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

Emissions Working Group What are the major problems/limitations in the current standard model? What are the ongoing model development activities? What.

Eric M. Leibensperger, Loretta J. Mickley, Daniel J. Jacob School of Engineering and Applied Sciences, Harvard University Climate response to changing.

Evolution of methane concentrations for the period : Interannual variability in sinks and sources J. Drevet, I. Bey, J.O. Kaplan, S. Koumoutsaris,

Acid rain and mercury. NATURAL pH OF RAIN Equilibrium with natural CO 2 (280 ppmv) results in a rain pH of 5.7: This pH can be modified by natural acids.

Adjoint inversion of Global NOx emissions with SCIAMACHY NO 2 Changsub Shim, Qinbin Li, Daven Henze, Aaron van Donkellaar, Randall Martin, Kevin Bowman,

Aerosol Simulation Over North America Aaron Van Donkelaar April 2005.

Emissions Working Group What are the major problems/limitations in the current standard model? What are the ongoing model development activities? What.

Colette Heald Fangqun Yu Aerosol Processes Working Group.

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

New Particle Formation in the Global Atmosphere Fangqun Yu Atmospheric Sciences Research Center, State University of New York at Albany Zifa Wang Institute.

The Weekend Effect Does it really exist in surface temperature and if so, what is the cause? David Ridley (Ken Carslaw and Martyn Chipperfield)

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.

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

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,

Effects of size resolved aerosol microphysics on photochemistry and heterogeneous chemistry Gan Luo and Fangqun Yu ASRC, SUNY-Albany

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

NATURAL AND TRANSBOUNDARY INFLUENCES ON PARTICULATE MATTER IN THE UNITED STATES: IMPLICATIONS FOR THE EPA REGIONAL HAZE RULE Rokjin J. Park ACCESS VII,

Aerosol Working Group The 7 th International GEOS-Chem User’s Meeting May 4, 2015 Aerosol WG Co-Chairs Colette Heald: Jeff Pierce (outgoing):

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

Aerosol Microphysics: Plans for GEOS-CHEM

(Impacts are Felt on Scales from Local to Global) Aerosols Link Climate, Air Quality, and Health: Dirtier Air and a Dimmer Sun Emissions Impacts == 

OMI HCHO columns Jan 2006Jul 2006 Policy-relevant background (PRB) ozone calculations for the EPA ISA and REA Zhang, L., D.J. Jacob, N.V. Smith-Downey,

Improving Black Carbon (BC) Aging in GEOS-Chem Based on Aerosol Microphysics: Constraints from HIPPO Observations Cenlin He Advisers: Qinbin Li, Kuo-Nan.

Contact: Vigdis Vestreng This study is funded by the EMEP Trust Fund, the European Commission’s Fifth Framework program CARBOSOL Project (contract No.

Long-term analyses of surface shortwave irradiance, clouds and aerosols over China T. Hayasaka 1, K. Kawamoto 1, and G.Y. Shi 2 1.Research Institute for.

Biogenic Contributions to Methane Trends from 1990 to 2004 Arlene M. Fiore 1 Larry W. Horowitz 1, Ed Dlugokencky 2, J. Jason West.

ETH On-going and planned projects with ECHAM Martin Wild, Doris Folini, Adeline Bichet, Maria Hakuba, Christoph Schär IACETH.

Estimating anthropogenic NOx emissions over the US using OMI satellite observations and WRF-Chem Anne Boynard Gabriele Pfister David Edwards AQAST June.

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.

Representation of Sea Salt Aerosol in CAM coupled with a Sectional Aerosol Microphysical Model CARMA Tianyi Fan, Owen Brian Toon LASP/ATOC, University.

A real-time forecast system for air pollution concentrations - Contribution to subproject GLOREAM - GLO-6 Hermann J. Jakobs, Elmar Friese, Michael Memmesheimer,

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

NATURAL AND TRANSBOUNDARY POLLUTION INFLUENCES ON AEROSOL CONCENTRATIONS AND VISIBILITY DEGRADATION IN THE UNITED STATES Rokjin J. Park, Daniel J. Jacob,

Space-based Constraints on Global SO 2 Emissions and Timely Updates for NO x Inventories Randall Martin, Dalhousie and Harvard-Smithsonian Chulkyu Lee,

REGIONAL VISIBILITY IN THE UNITED STATES AND ITS VARIABILITY: NATURAL AND TRANSBOUNDARY POLLUTION INFLUENCES Rokjin Park with support from EPRI, NASA,

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.

Transpacific transport of anthropogenic aerosols: Integrating ground and satellite observations with models AAAR, Austin, Texas October 18, 2005 Colette.

Potential alteration of ice clouds by aircraft soot Joyce E. Penner and Xiaohong Liu Department of Atmospheric, Oceanic and Space Sciences University of.

An Interactive Aerosol-Climate Model based on CAM/CCSM: Progress and challenging issues Chien Wang and Dongchul Kim (MIT) Annica Ekman (U. Stockholm) Mary.

1 Examining Seasonal Variation of Space-based Tropospheric NO 2 Columns Lok Lamsal.

CCN Variability During LBA-SMOCC-EMfiN! 2002 and Its Role on Precipitation Initiation Over the Amazon Basin.

Impact of dimethylsulfide chemistry on sulfate Golam Sarwar, Kathleen Fahey, Kristen Foley, Brett Gantt, Deborah Luecken, Rohit Mathur October 7, 2015.

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

Assessment of aerosol direct effects on surface radiation in the northern hemisphere using two-way WRF-CMAQ model Jia Xing, Jonathan Pleim, Rohit Mathur,

‘APEC Blue’ in North China simulated with the high resolution nested GEOS-Chem model Yixuan Gu 1,2, Hong Liao 1 1 State Key Laboratory of Atmospheric Boundary.

GEOS-CHEM Activities at NIA Hongyu Liu National Institute of Aerospace (NIA) at NASA LaRC June 2, 2003.

Impact assessment of anthropogenic emission control upon aerosol mass burden during heavy pollution episodes over North China Plain Meigen Zhang, Xiao.

Emissions Scenarios for Effective Policies: China’s SO 2 control GEIA 2015 Conference, Beijing, Nov 20,2015 Yuxuan Wang 1,2, Qianqian Zhang 1,3 1 Tsinghua.

Understanding The Effect Of Anthropogenic Aerosol Weekly Cycles Upon The Climate Using A Global Model Of Aerosol Processes (GLOMAP) Introduction GLOMAP.

NATURAL AND TRANSBOUNDARY INFLUENCES ON PARTICULATE MATTER IN THE UNITED STATES: IMPLICATIONS FOR THE EPA REGIONAL HAZE RULE Daniel J. Jacob and Rokjin.

EMEP SB, 35 th session, Geneva, 5-7 September th session of the EMEP Steering Body In an ideal world … (a wish-list?) Working Group on Effects (WGE)

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

Atmospheric Methane Distribution, Trend, and Linkage with Surface Ozone Arlene M. Fiore 1 Larry W. Horowitz 1, Ed Dlugokencky.

BACKGROUND AEROSOL IN THE UNITED STATES: NATURAL SOURCES AND TRANSBOUNDARY POLLUTION Daniel J. Jacob and Rokjin J. Park with support from EPRI, EPA/OAQPS.

Aerosol 1 st indirect forcing in the coupled CAM-IMPACT model: effects from primary-emitted particulate sulfate and boundary layer nucleation Minghuai.

MOCA møte Oslo/Kjeller Stig B. Dalsøren Reproducing methane distribution over the last decades with Oslo CTM3.

CO2 sources and sinks in China as seen from the global atmosphere

aerosol size and composition

Aerosol Physics & Climate

Aerosol Optical Thickness

Prescribed forcings. Prescribed forcings. (Top) Volcanic forcing is indicated as global visible optical depth. (Middle) Solar forcing is obtained by scaling.

A. Aulinger, V. Matthias, M. Quante, Institute for Coastal Research

Rokjin Park and Yuxuan Wang

Presentation transcript:

Global Simulation of SO 2 Concentrations with Updated Emission Inventory Gan Luo, Fangqun Yu, Zifa Wang Atmospheric Science Research Center, SUNY- Albany Nansen-Zhu International Research Centre Institute of Atmospheric Physics Chinese Academy of Science

Introduction  Acidifying Gas  Acid Rain  Precursory  Atm. Particles  Global Dimming/Brightening? CCN Cloud Precipitation?

Global Dimming/Brightening? Fig. 5. Linear and second-order trends for (A) land areas only and (B) for oceans only. [Pinker, Science, 2005] Fig. 2. the records covering the period 1992 to 2002 (B) clear-sky conditions (24). Units W mj2.[Wild, Science, 2005] Surface ObservationsSatellite Observations

Sulfur Emission in GEOS-Chem  Recent Short-term Simulation: GEIA 1985  EDGAR 2000 What should we do if we want to make a long-term simulation? Corrected Data (EPA, EMEP, TRACE-P) EDGAR Base Data (Benkovitz, 1996) 1998 Scale Revise (Park, 2004) GEIA 1985 GEOS-Chem

Olivier J.G.J. and J.J.M. Berdowski (2001a): Global emissions sources and sinks. Updated Emission Inventory EDGAR Linear Interpolation Long-term Emission Series based on EDGAR … GEIA, CGRER Correct the Emission Database Van Aardenne, et al. (2001): A High Resolution Dataset of Historical Anth. Trace Gas Emissions for the Period

Anthropogenic Emission Trend

Model Setting  Period: 1986~2005 (1986~1995)  GEOS-Chem Version: v  Met field type: GEOS-4  Horizontal Resolution: 4x5  Type of Simulation: Full-chemistry  Emissions: Default setting While the Sulfide Anthropogenic and Biofuel Emission are Updated with New Inventory

Surface SO 2 :

Surface Sulfate:

Comparison with Observation WDCGG Stations

Comparison with Observation WDCGG Stations

Discussions Geography Information System  10 Years Series of Surface SO 2  10 Years Series of Aerosol Optical Depth

10 Years Series: Surface SO 2

10 Years Series: AOD

Summary  New sulfide inventory has been used in GEOS-Chem to study the long-term variations of SO 2 and sulfate  Emission trend (New vs. Old) Total-N=Total-O; Corrected (Asia, NA); Detailed (Europe)  Simulated 10-year variations of SO 2 concentrations are compared with WDCGG stations measurements, and it indicates that the model results are reasonable.  SO 2 emission reduction is very significant in Europe since 1990 and we find that sulfate and total AOD over Europe has a clear downward trend since This may contribute to the observed brightening for stations in Europe.

Future  Long-term ( ) SO 2, sulfate AOD Trend, comparisons with available measurements.  Coupled with nucleation and growth module to study the long-term change in particle formation and CCN abundance.

The End Thank You