'Dry deposition' presentation slideshows

Air Pollution

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Atmospheric Mercury Model Intercomparisons

Atmospheric Mercury Model Intercomparisons. Dr. Mark Cohen NOAA Air Resources Laboratory 1315 East West Highway, R/ARL, Room 3316 Silver Spring, Maryland, 20910 mark.cohen@noaa.gov http://www.arl.noaa.gov/ss/transport/cohen.html. Presentation at Collaborative Meeting on Modeling Mercury

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Atmospheric Mercury Model Intercomparisons

Atmospheric Mercury Model Intercomparisons. Dr. Mark Cohen NOAA Air Resources Laboratory 1315 East West Highway, R/ARL, Room 3316 Silver Spring, Maryland, 20910 mark.cohen@noaa.gov http://www.arl.noaa.gov/ss/transport/cohen.html. Presentation at Collaborative Meeting on Modeling Mercury

721 views • 58 slides

Mercury Wet Deposition Across North America: Understanding and Monitoring

Mercury Wet Deposition Across North America: Understanding and Monitoring. David Gay NADP Program Office, dgay@uiuc.edu, http://nadp.sws.uiuc.edu, (217) 244-0462. Topics for this Talk What is the mercury problem? Where and when is it occurring? Why?. What is the mercury problem?.

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Why do we Measure Precipitation Chemistry? Christopher Lehmann CAL Director

Why do we Measure Precipitation Chemistry? Christopher Lehmann CAL Director. 2007 Field Operations Training Course. REMOVAL. ATMOSPHERIC TRANSPORT & TRANSFORMATION REACTIONS. GAS/PARTICULATE PHASE AEROSOL PARTICLES & GASES. AQUEOUS PHASE PRECIPITATION. Precipitation volume/time.

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Why Should We Care About Mercury Deposition?

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David Gay Illinois State Water Survey, Champaign, IL, dgay@uiuc 217.244.0462

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Presentation Slides for Chapter 20 of Fundamentals of Atmospheric Modeling 2 nd Edition

Presentation Slides for Chapter 20 of Fundamentals of Atmospheric Modeling 2 nd Edition. Mark Z. Jacobson Department of Civil & Environmental Engineering Stanford University Stanford, CA 94305-4020 jacobson@stanford.edu March 10, 2005. Particle Sedimentation.

490 views • 34 slides

CAPMoN Quality Assurance, Data Management and Data Analysis

CAPMoN Quality Assurance, Data Management and Data Analysis. Mike Shaw Syed Iqbal Leiming Zhang Cris Mihele Al Wiebe Bill Sukloff Jeff Brook Bob Vet Dave MacTavish, Nancy Lance and the CAPMoN Crew EC Regions Greg Skelton* * Contractor. Snare Rapids (NWT). CAPMoN.

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Surface o zone trends in a changing climate

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R.J. Wichink Kruit 1 , D. Simpson 2 , M. Schaap 1 , R. Kranenburg 1 , E. Dammers 1 ,

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Development of a mechanistic model of Hg in the terrestrial biosphere

Development of a mechanistic model of Hg in the terrestrial biosphere. Nicole Smith-Downey Harvard University GEOS-Chem Users Meting April 12, 2007. Project Goals. To develop a mechanistic model of mercury in the biosphere and couple this to the GEOS-Chem Hg simulation Specific aims

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Atmospheric Chemistry

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9.3 Acid Rain

9.3 Acid Rain. pH Scale. Ranges from 0 to 14. pH of 7 = neutral (pure water) 0-6 is acidic. Acid Deposition. From SO2 and Nox Cars , industrial smelting, refining and electric power plants SO2 and Nox combine with water vapor. Dangerous pH. Below 5.6 pH Wet and dry deposition.

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Addo van Pul Eiko Nemitz Tony Dore Liu Xuejun Hilde Fagerli Camilla Geels Ole Hertel

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VISTAS Cloudwater Monitoring Request SESARM Air Directors Meeting June 4, 2008

VISTAS Cloudwater Monitoring Request SESARM Air Directors Meeting June 4, 2008. Clingmans Dome, Great Smoky Mtns. National Park. VISTAS Monitoring Request. Great Smoky Mountains National Park has comprehensive monitoring network to document air quality trends 5 Ozone and meteorology

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Ecological condition of national parks

Ecological condition of national parks. Theobald activities 8 March 2007. Objective #1. Landscape-level indicators and ecologically-relevant boundaries Engaged in discussion with ROMN through ROMO/FLFO WCA about indicators Follow up to needs assessment with ROMN group Landscape dynamics

223 views • 8 slides