Method: Emission Inventories and Models
|
|
|
- Derek Carson
- 6 years ago
- Views:
Transcription
1 Evalua&on of NO x and VOC emission inventories for the LA Basin using satellite, aircra> and ground measurements and regional model simula&ons during the CalNex study Si-Wan Kim and Regional Chemical Modeling group in NOAA/ESRL/CSD Tropospheric Chemistry group (NOAA/ESRL/CSD), P-3 and ground measurements CU, Volkamer group and Remote Sensing group (NOAA/ESRL/CSD), Twin-Otter and ground measurements U. of Bremen, NASA, KNMI, UC Berkeley-Cohen group, Satellite NO 2 column retrievals UC Berkeley-Harley group, California mobile emission inventory (Brian McDonald) EPA OAQPS and CARB, CalNex bottom-up emission inventories NO x emission: Incorporating accurate temporal changes in on-road mobile source emission is essential (e.g., annual trend, day of week cycle, diurnal profile). Potentially large errors in off-road/area/point source emissions. VOC (Vola&le Organic Compound) emission: Substantial differences among emission inventories. Recent bottom-up VOC emission underestimates model O 3 over the LA Basin.
2 Method: Emission Inventories and Models Emission Inventories for and Year NEI (Bo&om- up) Year EPA (Bo&om- up) CARB (Bo&om- up) (CO, NO x Inversion, NEI VOC) (, Updated VOC) UCB (Fuel- use based method)! On- road + point source CO, NO x NEI VOC Fine- resolujon ( km x km) models WRF- Chem NEI, CARB,,, UCB CMAQ EPA SimulaJon period May- July NO x emission trend (adapted from McDonald et al., 12) 3%- 1% reducjon both in NO x emission and observajons between and. On- road mobile NO x emission reducjon due to pollujon control and recession
3 Results 1. NO x emission across the LA Basin Average (normalized to UCB) Averages (All days) Emissions Satellite & models AMAX- DOAS & models CorrelaJon between model and obs. P3 & models ervajon With inversion () or on- road mobile inventory (UCB), model observajon, correlajon " Model NO 2 using NEI () needs to be reduced by %- 7% to agree with observajons in Error in emission from off- road/area/point source! spajal distribujon
4 ) Results 2. NO x emissions from area/point/off- road sources 3. NEI NEI NOx 9 NO X Emissions Large errors from Ship (port), Non- IPM area sources, Off- road 18 Fontana 16 Independent 1 Main St. esjmates Pomona (Millstein and Harley, 9; Riverside McDonald et al., 12) 6 (moles km -2 hr -1 ) NO 2 (ppbv) Main St. Pomona Fontana Riverside P3 Flight path P3 Flight path Main St. Pomona 18.8 Time Fontana Riverside 19. WRF-NEI WRF-CARB WRF- WRF-UCB WRF-UCB onroad WRF-NEI WRF-CARB WRF- WRF-UCB WRF-UCB onroad NO 2 (ppbv).1 2 (U NO 2 (ppbv) Time Fontana Main St. Industrial src. Pomona Riverside 19. WRF-NEI WRF-CARB WRF- WRF-UCB WRF-UCB onroad Ship ~96% reducjon from NEI StaJonary (point+area) ~62% reducjon Off- road ~8% reducjon Port 6// 6/21/ WRF-NEI WRF-CARB WRF- WRF-UCB WRF-UCB onroad Time (U Industrial src.
5 Results 3. Weekday vs. Weekend NO x RaJo = Sunday/Weekday Reduced heavy duty truck acjvity (Harley et al., ) Ratio (ENOx_Sunday/ENOx_Weekday) LA Basin Time () NEI EPA CARB UCB (ratio=.62) Measurements : - 6% NO x reduc&on in weekend compared to weekdays 3% weekend reducjon in NEI and CARB is not enough. Model using and UCB (% daily reducjon, up to 7% reducjon in hourly emission) agrees with observajons from different plakorms. Impact of weekly NO x cycle on surface O 3 is important. (e.g., Pollack et al., 12) 2 Decadal O 3 change Weekday Weekend Max.8hr avg. O 3 (ppbv) Mon-Fri Sat Sun 6 Year Wed (fit, -.8 ppbv yr -1 ) Sun (fit, -2. ppbv yr -1 ) 8 Max.8hr avg. O 3 (ppbv) Mon-Fri Sat Sun 6 Year Wed (fit,. ppbv yr -1 ) Sun (fit, -2.3 ppbv yr -1 ) 8 Sunday O 3 (2.3 ppbv/yr decrease) Wednesday
6 Results. VOC Emissions and Surface O 3 Ethene (moles km -2 hr -1 ) VOC emissions NEI NEI Onroad CARB EPA 12 C NEI 6 2 H C NEI Onroad 3 H 6 NEI Xylene NEI Onroad CARB CARB 8 EPA EPA Propene (moles km -2 hr -1 ) 6 2 Xylene (moles km -2 hr -1 ) HC3 (moles km -2 hr -1 ) 8 6 C 3 H 8, C H NEI NEI Onroad CARB Recent emission inventory CARB, EPA have low VOC relajve to NEI and. 9 8 Surface O 3 North Main St Fontana-Arrow Highway 9 8 O 3 (ppbv) NEI CARB UCB EPA 16 O 3 (ppbv) NEI CARB O 3 (ppbv) UCB EPA NEI CARB UCB EPA 16 O 3 (ppbv) NEI CARB UCB EPA 16 NEI (too much NO x ) and CARB (low VOC)! Under- predicjon of O 3 Close examinajon of VOC emission and its speciajon will be important.
J. Brioude. For further details, see J. Brioude et al. (2013, ACP)
Top-down estimate of surface flux in the Los Angeles Basin using a mesoscale inverse modeling technique: assessing anthropogenic emissions of CO,NOx and CO2 and their impacts. J. Brioude Contributing authors:
AQAST NOAA/NESDIS Liaison Highlights and Planning for Lake Michigan Ozone Study (LMOS) 2017
AQAST NOAA/NESDIS Liaison Highlights and Planning for Lake Michigan Ozone Study (LMOS) 2017 Brad Pierce, NOAA/NESDIS 2016 Midwest and Central States Air Quality Workshop, June 21-23, 2016, St. Louis, MO
Joseph K. Vaughan*, Serena H. Chung, Farren Herron-Thorpe, Brian K. Lamb, Rui Zhang, George H. Mount
TOWARD A CHEMICAL CLIMATOLOGY OF OZONE CONTRIBUTIONS FROM LONG RANGE TRANSPORT IN THE PACIFIC NORTHWEST -- INCORPORATION OF OZONE TRACERS IN THE AIRPACT-4 AIR QUALITY FORECAST SYSTEM Joseph K. Vaughan*,
Monthly Technical Report
Monthly Technical Report PROJECT TITLE Constraining NO x Emissions Using Satellite NO 2 Measurements Over The Southeast Texas PROJECT # 14-014 PROJECT PARTICIPANTS University of Houston DATE SUBMITTED
Estimating Volatile Organic Compound Emissions from Pesticides using PUR data. March 2006 Frank Spurlock
Estimating Volatile Organic Compound Emissions from Pesticides using PUR data March 2006 Frank Spurlock DPR s VOC Program Background Calculation overview Technical details Current status Regulatory and
THE COLLEGE OF WILLIAM & MARY MA STER PLA N
THE COLLEGE OF WILLIAM & MARY MA STER PLA N PU BLIC C LASSR OOM AN ALYSIS 10 April 2014 Distribution of Weekly Scheduled Contact Hours (WSCH) Other (conf., office, etc.) 4% No Space 5% Non-public Classrooms
History and Control of Air Pollution in Los Angeles
History and Control of Air Pollution in Los Angeles Dr. Laki Tisopulos, P.E. Assistant Deputy Executive Officer South Coast Air Quality Management District Your Name 2013 U.S. China Clean Energy Workshop
From the exhaust to ozone production and methane destruction
From the exhaust to ozone production and methane destruction Ivar S.A. Isaksen With contributions from Amund Søvde, Michael Gauss and Øyvind Hodnebrog Impact of NOx emission on ozone and methane Contribute
Does Ozone Carryover Affect Day-of-the-Week Phenomena?
Does Ozone Carryover Affect Day-of-the-Week Phenomena? For this to be true, carryover of ozone, apparent in changes of ozone concentrations aloft from one day to the next, should experience day-of-the-week
Multi-Scale Applications of U.S. EPA s Third-Generation Air Quality Modeling System (Models-3/CMAQ)
Multi-Scale Applications of U.S. EPA s Third-Generation Air Quality Modeling System (Models-3/CMAQ) Carey Jang, Pat Dolwick, Norm Possiel, Brian Timin, Joe Tikvart U.S. EPA Office of Air Quality Planning
Nested Global/Regional Modeling of Background Ozone Over the US
Nested Global/Regional Modeling of Background Ozone Over the US Chris Emery ENVIRON International Corporation, Novato, CA WESTAR Western Ozone Transport Conference October 10-12, 2012 Template Introduction
Nbc 2014 Federal Payroll Calendar
Nbc 2014 Federal Payroll Free PDF ebook Download: Nbc 2014 Federal Download or Read Online ebook nbc 2014 federal payroll calendar in PDF Format From The Best User Guide Database GEICO Federal Program.
Detailed Criteria and Hazardous Air Pollutant Emission Inventories for the Ports of Savannah and the Savannah Metro Area
Detailed Criteria and Hazardous Air Pollutant Emission Inventories for the Ports of Savannah and the Savannah Metro Area Executive Summary Garden City Terminal at Dawn. Container ships working at the Georgia
Emission and Air Quality Trends Review
Emission and Air Quality Trends Review 1999-2011 Colorado July 2013 1 Project Objective p To develop and present publicly available information on trends in emissions and ambient air quality in the U.S.
In the following sections, we respond to the comments that were more specific to each referee.
We would like to thank the reviewers for their thoughtful comments and efforts towards improving our manuscript. In the following, we highlight general concerns of reviewers that were common and our effort
column measurements Chun Zhao and Yuhang Wang Georgia Institute of Technology, Atlanta, Georgia 30332
Assimilated inversion of NO x emissions over East Asia using OMI NO 2 column measurements Chun Zhao and Yuhang Wang Georgia Institute of Technology, Atlanta, Georgia 30332 Abstract. Assimilated inversion
2014 CIITR RESEARCH BRIEF U.S.-Mexico Border Freight Traffic Trends
2014 CIITR RESEARCH BRIEF U.S.-Mexico Border Freight Traffic Trends RESEARCH BRIEF SERIES, 2015 2 CIITR RESEARCH BRIEF BORDER FREIGHT TRAFFIC TRENDS U.S.-Mexico Border Freight Traffic Trends SUMMARY This
Emissions Modeling For Photochemical Modelers. Mark Janssen LADCO Photochemical Modelers Training August 3-4 th 2010
Emissions Modeling For Photochemical Modelers Mark Janssen LADCO Photochemical Modelers Training August 3-4 th 2010 Overview Emissions Modeling (EM) Issues Every Photochemical Modeler Needs To understand
WP3 OVERVIEW. Coordinating Efforts on Uncertainty trade-off for fossil fuel emissions
WP3 OVERVIEW Coordinating Efforts on Uncertainty trade-off for fossil fuel emissions Greet Janssens-Maenhout / Marko Scholze JRC / Lund University 05/02/18 This project has received funding from the European
Winter Recess Break - December Time Reporting Instructions
Winter Recess Break - December 2017 Sections: 1. Time Reporting Instructions 2. Scenarios/Examples for Time Worked on a Holiday 3. Reporting and Approving Deadlines (Time & Labor and Paid Time Off) 4.
Processing Mobile Emissions in SMOKE: Is it worth simulating everyday onroad mobile emissions to support 8-hr ozone modeling?
Processing Mobile Emissions in SMOKE: Is it worth simulating everyday onroad mobile emissions to support 8-hr ozone modeling? Mike Abraczinskas North Carolina Department of Environment and Natural Resources
Page Draft Modeling Plan Comment Response for Final Modeling Plan
WestJumpAQMS Study Response to Comments by Air Quality Stakeholder Review Document: Draft WestJumpAQMS Modeling Plan dated September 30, 20 Response-to-Comments Dated January 23, 202 # Commen Comments
NRDC Statement on New Study of Ethanol (E85) Impact on Air Quality
NATURAL RESOURCES DEFENSE COUNCIL NRDC Statement on New Study of Ethanol (E85) Impact on Air Quality Roland Hwang Vehicles Policy Director April 26, 2007 NRDC believes there should be no rush to judgment
STATE PERSONNEL SYSTEM
DIVISION OF HUMAN RESOURCE MANAGEMENT POLICY GUIDELINE STATE PERSONNEL SYSTEM SUBJECT: Emergency Conditions: Administering Essential Services Performed During Facility Closures and Administering Extraordinary
Ozone smog in surface air: Background contributions and climate connections. Arlene M. Fiore
Haze over Boston, MA http://www.airnow.gov/index.cfm?action=particle_health.page1#3 Ozone smog in surface air: Background contributions and climate connections Arlene M. Fiore www.ldeo.columbia.edu/~amfiore
IES Whole-Building Energy Model Baseline Energy Model Input/ Output Report. Duquesne University Rockwell Hall. Duquesne University smba
IES Whole-Building Energy Model Baseline Energy Model Input/ Output Report Duquesne University Rockwell Hall For: By: Duquesne University smba Craig E. Stevenson James Construction Date: December 15, 2014
Clean Air Act History
Clean Air Act Compliance Clean Air Act Compliance Clean Air Act History 1940s serious smog in LA, CA and Donora, PA raised concerns about air quality. 1955, Air Pollution Control Act was the 1st national
Understanding of the Heavily Episodes Using the
Understanding of the Heavily Episodes Using the MM5-Model-3/CMAQ in Handan city, China Fenfen Zhang ab1, Litao Wang* ab, Zhe Wei ab, Pu Zhang ab, Jing Yang ab, Xiujuan Zhao ab a Department of Environmental
Global air quality monitoring from space
I. De Smedt, BIRA Global air quality monitoring from space Michel Van Roozendael SCIAMACHY book Royal Belgian Institute for Space Aeronomy (BIRA-IASB) Content Introduction AQ from space what can be seen?
Emission Projections. National RPO Meeting St. Louis, MO November 6, Presented by: Gregory Stella VISTAS Technical Advisor Emission Inventories
Emission Projections National RPO Meeting St. Louis, MO November 6, 2003 Presented by: Gregory Stella VISTAS Technical Advisor Emission Inventories VISTAS - Regional Haze Timeline Regional Haze Rule 1999
Observation Studies on Atmospheric Pollutants in Hangzhou. Yu Zhou
Observation Studies on Atmospheric Pollutants in Hangzhou Yu Zhou 2016.4.22 Outline Conclusions Site description Results Background 研究背景及意 绪论 Background In pace with fast development of urbanization and
Mon Tue Wed Thur Fri Sat
PeopleSoft Grants Implementation Cutover Sun Mon Tue Wed Thur Fri Sat System Released to Campus Long Cutover Schedule Bursar Deposit Cutoff 11 AM Friday May 7 th System goes down approximately 12 Noon
INFLUX (The Indianapolis Flux Experiment)
INFLUX (The Indianapolis Flux Experiment) A top-down/bottom-up greenhouse gas quantification experiment in the city of Indianapolis Paul Shepson, Purdue University Kenneth Davis, Natasha Miles and Scott
FRONT RANGE AIR POLLUTION AND PHOTOCHEMISTRY ÉXPERIMENT
FRONT RANGE AIR POLLUTION AND PHOTOCHEMISTRY ÉXPERIMENT National Center for Atmospheric Research (NCAR-ACD, MMM), NASA Airborne Science Program Colorado Department of Public Health and Environment (CDPHE),
Update on trends in background ozone concentrations
Update on trends in background ozone concentrations Owen R. Cooper CIRES, University of Colorado, Boulder, USA NOAA Earth System Research Laboratory, Boulder, USA Modeling Air Quality from the Global to
Pittsburgh Modeling for the PM 2.5 NAAQS EPA Regional/State/Local Modelers Workshop. May 2, 2012
Pittsburgh Modeling for the PM 2.5 NAAQS 2012 EPA Regional/State/Local Modelers Workshop Chicago, IL May 2, 2012 Jason Maranche Allegheny County Health Department Pittsburgh, PA Nonattainment Areas Before/After
Supplement of The effects of energy paths and emission controls and standards on future trends in China s emissions of primary air pollutants
Supplement of Atmos. Chem. Phys., 4, 8849 8868, 4 http://www.atmos-chem-phys.net/4/8849/4/ doi:.594/acp-4-8849-4-supplement Author(s) 4. CC Attribution 3. License. Supplement of The effects of energy paths
Methane in the 21 st Century: Projections with RCP scenarios in GEOS-Chem
Methane in the 21 st Century: Projections with RCP scenarios in GEOS-Chem Christopher D. Holmes Dept. of Earth System Science University of California, Irvine Coauthors: Michael Prather (UC Irvine) O.
SEMAP 2018 Ozone Projections and Sensitivity to NO x & VOC Emissions
SEMAP 2018 Ozone Projections and Sensitivity to NO x & VOC Emissions Presented by: Jim Boylan - Chair, SEMAP TAWG Prepared by: Jim Boylan (GA EPD), Talat Odman (GT), Yongtao Hu (GT), Zac Adelman (UNC),
Workday Wednesday. Episode #16 21 June Please Mute Your Phone/Microphone and Close Your Video Window
Workday Wednesday Episode #16 21 June 2017 Please Mute Your Phone/Microphone and Close Your Video Window Welcome to Workday Wednesday Chris Longshore Today s Topics Welcome to Workday Wednesday: Chris
The role of light duty vehicles in future air pollution: a case study of Sacramento
Transportation Planning and Technology Vol. 33, No. 6, August 2010, 541549 The role of light duty vehicles in future air pollution: a case study of Sacramento Guihua Wang* Institute of Transportation Studies,
Estimation of Surface Carbon Fluxes with Data Assimilation
Estimation of Surface Carbon Fluxes with Data Assimilation *Ji-Sun Kang, *Eugenia Kalnay, *Takemasa Miyoshi, *Kayo Ide, + Junjie Liu, and # Inez Fung *University of Maryland, College Park, + NASA, JPL,
Satellite observations of air quality, climate and volcanic eruptions
Satellite observations of air quality, climate and volcanic eruptions Ronald van der A and Hennie Kelder Introduction Satellite observations of atmospheric constitents have many applications in the area
BASELINE NOISE MEASUREMENTS Different Techniques Different Results
BASELINE NOISE MEASUREMENTS Different Techniques Different Results Assessment Type & Methodology? Individual Methodologies: BS 4142 PPG 24 BB93 CRTN/DMRB/Road Noise Insulation Regulations CRN/Railway &
Key drivers of western US surface O 3 variability over recent decades: Stratospheric intrusions, Asian pollution, and climate.
HTAP/WRAP Workshop, 13-May-2015 Key drivers of western US surface O 3 variability over recent decades: Stratospheric intrusions, Asian pollution, and climate Meiyun Lin (Princeton University/GFDL) Major
The impact of biogenic VOC emissions on tropospheric ozone formation in the Mid- Atlantic region of the United States
The impact of biogenic VOC emissions on tropospheric ozone formation in the Mid- Atlantic region of the United States Michelle L. Bell 1, Hugh Ellis 2 1 Yale University, School of Forestry and Environmental
NO2, SO2, PM2.5, Oh my!?! Information Session EPA R/S/L Modelers Workshop May 10, 2010
NO2, SO2, PM2.5, Oh my!?! Information Session EPA R/S/L Modelers Workshop May 10, 2010 Purpose & Outline Provide background and updates on permit modeling processes and technical aspects related to new
Air Pollution in the Los Angeles Basin
Air Pollution in the Los Angeles Basin Pollutants in L.A. Air Ozone Carbon Monoxide Nitrogen Oxides Heavy Metals Particulate Matter PAHs (polyaromatic hydrocarbons) Other things 1 Primary Pollutants The
VOC Field Tool Kit. August 2016
VOC Field Tool Kit August 2016 Contents This guide will provide field support for the VOC and includes VOC Goalsetting Role and Routines Reporting Guide Driving VOC Metrics 2 3 VOC Goalsetting VOC Goalsetting
Name/City/State Circle Last Year Attended Did You Graduate? Degree Earned / Area of Study
O2B Kids Use Only Application Received: Phone Contact: Interview: Hire: PERSONAL INFORMATION: (Please Print Clearly) Name Telephone ( ) Last First Middle Address City State Zip Code Are you over 18 years
Intermountain West Data Warehouse Western Air Quality Study (IWDW-WAQS) Applicability of the IWDW-WAQS beyond the West
Intermountain West Data Warehouse Western Air Quality Study (IWDW-WAQS) Applicability of the IWDW-WAQS beyond the West 2 NPS Air Quality Conditions & Trends Tools (nps.gov) Partners: NPS/ARD Databases
Modeling and Analysis of Oil & Gas Emissions Data University of North Carolina (UNC IE) ENVIRON International Corporation (ENVIRON)
Western States Air Quality Study Intermountain West Data Warehouse Western States Air Quality Study Modeling and Analysis of Oil & Gas Emissions Data University of North Carolina (UNC IE) ENVIRON International
Using Satellite Data to Aid Quantification and Attribution of Background Ozone Changes in the Western US
HAQAST 3 Nov 29, 2017 Using Satellite Data to Aid Quantification and Attribution of Background Ozone Changes in the Western US Jessica Neu, Greg Osterman, Kevin Bowman, Dejian Fu NASA Jet Propulsion Laboratory,
Monitoring fugitive emissions from oil and gas methane and natural gas emissions
Monitoring fugitive emissions from oil and gas methane and natural gas emissions PERF London May 2016 Rod Robinson National Physical Laboratory UK rod.robinson@npl.co.uk Welcome to the National Physical
Fair Labor Standards Act (FLSA) Overtime Revisions. Supervisor Training
Fair Labor Standards Act (FLSA) Overtime Revisions Supervisor Training Questions to Answer What is the FLSA? What are the changes and why are they occurring? When are the changes effective? Who is affected
Meiyun Lin. (Princeton University/GFDL) Establishing process-oriented constraints on global models for ozone source attribution: Lessons from GFDL-AM3
HTAP/WRAP Workshop, 11-May-2015 Establishing process-oriented constraints on global models for ozone source attribution: Lessons from GFDL-AM3 Meiyun Lin (Princeton University/GFDL) GFDL AM3 Global Simulations
AREP GAW Global Atmosphere Watch GAW
Global Atmosphere Watch Liisa Jalkanen Atmospheric Environment Research (AER) Division WMO Secretariat World Meteorological Organization Independent technical UN agency 189 Members manage through WMO Congress
BINTULU PORT SDN. BHD CUSTOMER BREIFING ON THE IMPLEMENTATION OF NAVIS SPARCS N4 AT BICT
BINTULU PORT SDN. BHD CUSTOMER BREIFING ON THE IMPLEMENTATION OF NAVIS SPARCS N4 AT BICT 13 August 2014 Programme of the Day 13 August 2014 Time (Hours) Events 1430 Opening Remark by Acting General Manager,
Modelling the Electricity Market
Modelling the Electricity Market European Summer School München, July 3rd, 2009 Dipl. Wi.-Ing. Serafin von Roon 11 Research Center for Energy Economy Am Blütenanger 71 80995 München SRoon@ffe.de Agenda
TABLE OF CONTENTS PAGE NUMBER. Executive Summary Why Variable Pricing? What Was Studied? User Surveys Air Quality Analysis User And Equity Analysis
TABLE OF CONTENTS PAGE NUMBER Executive Summary Why Variable Pricing? What Was Studied? User Surveys Air Quality Analysis User And Equity Analysis Findings Scenario 1 Base Case Scenario 2 Detoll Scenario
Car Rental Industry. Stephanie Jaw Daniel Lyon Hermela Nadew Samantha Tierney
Car Rental Industry Stephanie Jaw Daniel Lyon Hermela Nadew Samantha Tierney Agenda Introduction Industry Structure: Background Advertising Strategies Investment Recommendations Why Car Rentals? In 2010,
Western U.S. Air Quality Issues
Western U.S. Air Quality Issues Tom Moore Western Regional Air Partnership May 9, 2011 Monitoring Emissions Fire Oil & Gas Example Air Quality Assessments & Modeling Gridded Emissions (maybe) Monitoring
NH3 Emissions for Regional Air Quality Modeling
NH3 Emissions for Regional Air Quality Modeling Motivation and Questions Motivation NH3 plays a key role in secondary aerosol formation impact on health & regional haze NH3 deposits readily and contributes
Use of Satellite Remote Sensing Data for Air Quality: The NASA Three-Dimensional Air Quality System (3D-AQS)
Use of Satellite Remote Sensing Data for Air Quality: The NASA Three-Dimensional Air Quality System (3D-AQS) National Air Quality Conference Portland, Oregon 9 April 2008 Jill Engel-Cox Battelle Memorial
ISSUES RELATED TO NO2 NAAQS MODELING
ISSUES RELATED TO NO2 NAAQS MODELING Presented to North Texas Chapter of the Air & Waste Management Association By James Red Providence Engineering and Environmental November 17, 2015 1 OUTLINE Overview
ASSESSING CONTROL STRATEGIES FOR GROUND-LEVEL OZONE
ASSESSING CONTROL STRATEGIES FOR GROUND-LEVEL OZONE NEELESH V. SULE, Ph.D., P.E. North Central Texas Council of Governments November 5, 2013 Overview Introduction Research Objective Decision Making Framework
Air Quality Screening Modeling. Emissions and Photochemical Modeling. OTC Modeling Committee Meeting September 16, 2010 Baltimore, MD
Air Quality Screening Modeling Emissions and Photochemical Modeling OTC Modeling Committee Meeting September 16, 2010 Baltimore, MD Screening Runs Purpose Investigate the level of emissions reductions
Relationships and Trends among Satellite NO 2 Columns and NO x Emissions
Relationships and Trends among Satellite NO 2 Columns and NO x Emissions David Streets and Zifeng Lu Argonne National Laboratory Presented at 2014 Midwest and Central States Air Quality Workshop St. Louis,
South Asian Workgroup for HTAP
South Asian Workgroup for HTAP Gufran Beig 1, Sachin Ghude 1, Nasreen Farah 2, Manju Mohan 3, Saroj Sahu 5, Kim Thoha 4,, Tanusri Chakrabarty 1, Chinmay Jena 1, Srinivas Reka 1, Anjum Rasheed 6 1. Indian
Appendix M. How to Post-Process Offsite Worker Concentrations using the Hourly Raw Results from AERMOD
Appendix M. How to Post-Process Offsite Worker Concentrations using the Hourly Raw Results from AERMOD M-1 Appendix M How to Post-Process Offsite Worker Concentrations using the Hourly Raw Results from
APPLICATION FOR EMPLOYMENT
APPLICATION FOR EMPLOYMENT OFFICIAL USE ONLY... DATE RECEIVED: REVIEWED BY: COMMENTS: Scout Coffee, LLC provides equal employment opportunity to all qualified persons, and does not unlawfully discriminate
Air Quality issues in Sri Lanka. R.N.R.Jayaratne Assistant Director Air, Noise, Vibration Monitoring Unit CENTRAL ENVIRONMENTAL AUTHORITY
Air Quality issues in Sri Lanka R.N.R.Jayaratne Assistant Director Air, Noise, Vibration Monitoring Unit CENTRAL ENVIRONMENTAL AUTHORITY Air pollution What is Air Pollution? - Presence of hazardous unwanted
Yellowstone National Park Winter Use Plan. Air Quality Analysis of Snowmobile and Snowcoach Emissions
Yellowstone National Park 2004-05 Winter Use Plan Air Quality Analysis of Snowmobile and Snowcoach Emissions July 29, 2004 Air Resource Specialists 1901 Sharp Point Drive, Suite E Fort Collins, Colorado
THE FOOD CHAIN OF THE SMALL SATELLITE ECOSYSTEM
THE FOOD CHAIN OF THE SMALL SATELLITE ECOSYSTEM Luca Maresi European Space Agency The Netherlands, luca.maresi@esa.int Why This Paper Low Cost is a recurrent theme in Small Sat Conferences Small Satellites
Intermodal Facility Study
Intermodal Facility Study January 16, 2008 Submitted to: City of Shafter 336 Pacific Avenue Shafter, CA 93263 Prepared by: WZI Inc. 1717 28 th Street Bakersfield, California 93301 1 7 1 7 2 8 th S t r
ESTIMATING PRODUCTIVITY EMISSION RATES AND COST EMISSION RATES OF DIESEL CONSTRUCTION EQUIPMENT
ESTIMATING PRODUCTIVITY EMISSION RATES AND COST EMISSION RATES OF DIESEL CONSTRUCTION EQUIPMENT William Rasdorf, Ph.D., P.E. rasdorf@ncsu.edu Department of Civil, Construction, and Environmental Engineering
VIP Protective Services Employment Application
PLEASE PRINT ALL VIP Protective Services Employment Application 1 PLEASE COMPLETE PAGES 1-5. DATE Name Last First Middle Maiden Present address How long Telephone ( ) If under 18, please list age Number
EVALUATION OF OZONE IMPACTS OF VOLATILE ORGANIC COMPOUNDS AND CHLORINE
EVALUATION OF OZONE IMPACTS OF VOLATILE ORGANIC COMPOUNDS AND CHLORINE WILLIAM P. L. CARTER COLLEGE OF ENGINEERING CENTER FOR ENVIRONMENTAL RESEARCH AND TECHNOLOGY UNIVERSITY OF CALIFORNIA, RIVERSIDE,
7/1/08 Population of RTO Hours. SM 480 Hours less sick time used. BW Balance in Sick Accrual. Hours RTO
Payroll Time Reporting and The New Paid Time Off Program June 2008 1 Introduction ti of Payroll Team 2 Time Accruals Every employee who is eligible to accrue time has two categories of hours available
UConn Water Conservation Initiative Smart & Sustainable Campuses Nov. 3 4
UConn Water Conservation Initiative Smart & Sustainable Campuses Nov. 3 4 Sponsored by: EPA SCUP NACUBO APPA University of Connecticut Established in 1881 Over 4,000 Acres at Main Campus in Storrs No.
Mentor-Apprentice Program (MAP) Application Information
Mentor-Apprentice Program (MAP) 2017-2018 Application Information Application Deadline: Wednesday, March 29, 2017 at 4:00pm Please submit completed applications to: aliana@fpcc.ca or Fax: 250-652-5953
Port Capacity Analysis in Long Beach. Matt Plezia, POLB and Vaibhav Govil, AECOM TRB Irvine, CA June 29, 2010
Port Capacity Analysis in Long Beach Matt Plezia, POLB and Vaibhav Govil, AECOM TRB Irvine, CA June 29, 2010 1 About the Port of Long Beach 2 Second busiest container port in N. America 7 container terminals
COST ACCOUNTING b.com part II Regular & Private (SUPPLEMENTARY) Solved Paper. Compiled & Solved by: Sameer Hussain
COST ACCOUNTING b.com part II 2014 Regular & Private (SUPPLEMENTARY) Solved Paper Compiled & Solved by: Sameer Hussain Instructions: (1) Attempt any FIVE questions. (2) All questions carry equal marks.
Measuring the Efficiency of Schedules
Ninth Jail Staffing Analysis Article Sheriff Magazine March-April 2007 P. 63 Formatted for Reprinting 55 Measuring the Efficiency of Schedules Rod Miller, founder of CRS, and John Wetzel, Warden,Franklin
A Multi-model Operational Air Pollution Forecast System for China Guy P. Brasseur
A Multi-model Operational Air Pollution Forecast System for China Guy P. Brasseur Max Planck Institute for Meteorology Hamburg, Germany and National Center for Atmospheric Research, Boulder, CO Ying Xie
Impact of traffic composition and street canyon on the street level air quality and pedestrian exposure in Central, Hong Kong
Impact of traffic composition and street canyon on the street level air quality and pedestrian exposure in Central, Hong Kong Agata Rakowska, Ka Chun Wong, Thomas Townsend, Chan Ka Lok, Dane Westerdahl,
Product and Service Catalog
HappyOrNot Product and Service Catalog 1 Smiley Terminal, Custom branding Collect feedback with our Smileys Smiley Terminal Totally wireless press of a button feedback collecting solution helps you collect
IASI AND IASI NG, MERLIN, MICROCARB FOR CH 4 AND CO 2 OBS. IN THE TROPOSPHERE
CEOS-ACC- Séoul, October 14th, 2016 IASI AND IASI NG, MERLIN, MICROCARB FOR CH 4 AND CO 2 OBS. IN THE TROPOSPHERE Prepared by C. DENIEL, CNES, France (carole.deniel@cnes.fr) With contributions from C.
Leif Backman HENVI Seminar February 19, 2009
Methane Sources and Sinks Leif Backman HENVI Seminar February 19, 2009 Background Atmospheric methane Sources & Sinks Concentration variations & trends Objective & methods Objective & Goals Research plan
ATTACHMENT B CONTRIBUTION OF TRANSBOUNDARY ANTHROPOGENIC BACKGROUND OZONE TO THE AUGUST 10, 2012 EXCEEDANCE AT THE FRESNO DRUMMOND AVE.
ATTACHMENT B CONTRIBUTION OF TRANSBOUNDARY ANTHROPOGENIC BACKGROUND OZONE TO THE AUGUST 10, 2012 EXCEEDANCE AT THE FRESNO DRUMMOND AVE. MONITOR 1. INTRODUCTION Under the federal Clean Air Act (CAA) Section
Satellite Signatures of Trace Gases Associated with US Oil and Gas Extraction FY 14 AQAST Project
Satellite Signatures of Trace Gases Associated with US Oil and Gas Extraction FY 14 AQAST Project Debra Kollonige (UMD/ESSIC) & Brad Pierce (NOAA) Lead PI: Anne M. Thompson (GSFC) Other AQAST participants:
What Is The Chemical Formula For Copper 2 Sulfate
What Is The Chemical Formula For Copper 2 Sulfate Free Download WHAT IS THE CHEMICAL FORMULA FOR COPPER 2 SULFATE WHAT IS THE FORMULA FOR COPPER(II) SULFATE? REFERENCE Sun, 17 Dec 2017 13:50:00 GMT the
PJM Billing Process PJM /23/2017
PJM Billing Process PJM 2017 Weekly Billing Weekly billing statements will be issued each Tuesday and will include month-to-date settlement results through the previous Wednesday for the specified PJM
South Coast Air Quality Management District
HUD Region IX Environmental Review Training April 20, 2016 Jillian Wong & Jack Cheng South Coast Air Quality Management District South Coast Air Quality Management District SCAQMD is a multi-county agency
2018 DISPLAY RATE BOOK
2018 DISPLAY RATE BOOK TABLE OF CONTENTS CONTACTS Newspaper Designated Market... 2 Readership and Circulation... 2 Display Advertising Rates... 3 Color Rates... 3 Sample Ad Sizes... 4 Pre-printed Supplements...
TRAINING PLAN APPROVED BY CENSARA MEMBERSHIP MARCH 2008
TRAINING PLAN APPROVED BY CENSARA MEMBERSHIP MARCH 2008 Submit questions or requests to: Mr. Ronald Hensley, Training Coordinator CenSARA 10005 S. Pennsylvania, Building I, Suite C Oklahoma City, OK 73159
Chapter 5. Emissions from Agricultural Burning and Alternatives to Burning and Health Considerations
Chapter 5 s from Agricultural Burning and Alternatives to Burning and Health Considerations This page intentionally blank. Chapter 5: EMISSIONS FROM AGRICULTURAL BURNING AND ALTERNATIVES TO BURNING, AND
EMEP Monitoring in the EECCA region
EMEP Monitoring in the EECCA region Monitoring strategy Capacity building Basic science Policy Basic science Compartment models, Synthesis Integrated assessment models Policy Kjetil Tørseth EMEP/CCC (NILU)
A 3-D observational network for determining urban emissions of CO2 and CH4
A 3-D observational network for determining urban emissions of CO2 and CH4 Jonathan E Franklin1, Taylor S Jones1, Jia Chen2, Harrison Parker3, Jacob Hedelius3, Paul Wennberg3, Manvendra K Dubey4, Ron C
CALGARY PARKING AUTHORITY PARKADES
CALGARY PARKING AUTHORITY PARKADES EPCOR CENTRE (Lot 24/Zone 9024) 829 Macleod Trail SE 136 stall underground parkade (6 accessible stalls) Clearance: 1.86m (6' 1") $3.00 per ½ hr to MAX of $20.00 (Minimum