Posters

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Empirical and Modeling Approaches to Setting Critical Loads for N Deposition in Southern California Shrublands

Edith B. Allen, Leela E. Rao and Gail Tonnesen, University of California Riverside; Mark E. Fenn and Andrzej Bytnerowicz, U.S. Forest Service Fire Laboratory
Abstract   Poster

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Leaking NTN Bottles

Kim Attig and Mark Rhodes, Illinois State Water Survey
Abstract   Poster

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Measuring Nitrogenous Air Pollutants at Upper Columbia Basin Network Parks, Idaho

Michael D. Bell, Edith B. Allen, James O. Sickman and G. Darrel Jenerette, University of California Riverside; Andrzej Bytnerowicz and Mark E. Fenn, U.S. Forest Service Fire Laboratory
Abstract   Poster

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AMoN: An Initial Look at the First Two Years

Tom Butler, Cary Institute of Ecosystem Studies and Cornell University; Melissa Rury, US EPA, Gene Likens, Cary Institute of Ecosystem Studies; Gary Lear, US EPA; and Chris Lehmann, Illinois State Water Survey
Abstract

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2009-2010 Measurements of Atmospheric Mercury Species at Two Sites in Atlantic Canada

John Dalziel, Robert Tordon and Stephen Beauchamp, Environment Canada
Abstract

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Determination of Total Dissolved Nitrogen (TDN) in NADP/NTN Samples

Tracy Dombek, Nina Gartman, Lee Green and Christopher Lehmann, Illinois State Water Survey; and John Walker, US EPA
Abstract

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Whole-watershed Mercury Balance in a Sierra Nevada Ecosystem

Xavier Faïn, Daniel Obrist, Ashley Pierce, Cornelia Barth and Douglas P. Boyle, Desert Research Institute; and Mae S. Gustin, University of Nevada Reno
Abstract

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Chamber Validation of Passive Ammonia Samplers

Nina Gartman, Lee Green and Christopher Lehmann, Illinois State Water Survey; and John Walker, US EPA
Abstract

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Determination of Bromide by Ion Chromatography in NADP/NTN Samples and Background Levels in Central Analytical Laboratory Weekly Blank Samples

Lee Green, Tracy Dombek, and Christopher Lehmann, Illinois State Water Survey
Abstract

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Use of Passive Samplers and Surrogate Surfaces to Understand Regional Trends in Hg Concentrations and Deposition

Mae Gustin, Musheng Alishahi, Melissa Markee and Cassandra Woodward, University of Nevada Reno
Abstract

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The Identification of Deposition "Hotspots", an Enhancement to the Critical Loads Approach

Bruce B. Hicks, Earth Resources Technology, Inc
Abstract

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The Mountain Acid Deposition Program: Comparison of Sulfate and Nitrate Trends in Cloud Water versus Precipitation

Selma S. Isil, Christopher M. Rogers, Thomas F. Lavery and Holton K. Howell, MACTEC Engineering & Consulting, Inc
Abstract   Poster

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Precipitation Chemistry Observed at Five Island Stations in East Asia

Ya-Ching Jao and Neng-Huei (George) Lin National Central University, Taiwan
Abstract

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Solving National, Regional and Local Air Quality Questions Using the US Forest Service Forest Inventory Analysis/Forest Health Monitoring Program Lichen Indicator

Sarah Jovan, Linda Geiser, Mark Fenn, Karen Dillman, Andrjez Bytnerowicz, Pamela Padgett, and Linda H. Pardo, US Forest Service; Jennifer Riddell, UC Davis; Heather Root, Oregon State University; Jill Grenon, Montana State University; Martin Hutten, Yosemite National Park; and Tomás Hernández Tejeda, Instituto Nacional Investigaciones de Forestales
Abstract   Poster

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Finisher Hog Production in the Southeastern United States: Ancillary Measurements Derived from the National Air Emissions Monitoring Study (NAEMS)

Sang R. Lee and Wayne P. Robarge, North Carolina State University; and John T. Walker, US EPA
Abstract

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Long-Term Variation in Speciated Mercury at Marine, Coastal, and Inland Sites in New England

Huiting Mao, Robert Talbot, Kevan Carpenter, Jennifer Hegarty and Barkley Sive University of New Hampshire
Abstract

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Tree Species' Fruit Production Respond Differently along Soil Resource Gradients in Northern Hardwood Forests

David M. Minor and Richard K. Kobe, Michigan State University
Abstract

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Feasibility Analysis of Certifying Ozone Generators as Level 4 Transfer Standards

Kevin P. Mishoe, Christopher M. Rogers, Michael J. Smith and H. Kemp Howell, MACTEC Engineering & Consulting, Inc
Abstract

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Critical Loads Map of Atmospheric Nitrogen in the Rocky Mountains, USA

Leora Nanus, San Francisco State University; David W. Clow and Verlin C. Stephens, USGS; and Jasmine Saros, University of Maine
Abstract

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Surface Water Quality Trends from the TIME/LTM Programs

Newcomb, D. L, J.A. Lynch and R. Haeuber, US EPA
Abstract   Poster

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Quantifying Spatial and Temporal Variability in Atmospheric Ammonia with In Situ and Space-Based Observations

Robert W. Pinder, John T. Walker and Jesse O. Bash, US EPA; Karen E. Cady-Pereira and Mark W. Shephard, Atmospheric and Environmental Research, Inc.; Daven K. Henze, University of Colorado; Mingzhao Luo and Gregory B. Osterma, California Institute of Technology
Abstract

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Going Green at Bondville Environmental and Atmospheric Research Site (BEARS)

Jeff Pribble, Matt Layden and Chris Lehmann, Illinois State Water Survey
Abstract

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The Ammonia CASTNET CSN Study (ACCS) - Overview and Test Phase Results

Christopher Rogers, Kevin Mishoe, Michael Smith, Marcus Stewart and H. Kemp Howell, MACTEC Engineering & Consulting, Inc
Abstract   Poster

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Linking Air Emissions and Water Quality: Mercury TMDLs in Maryland

John Sherwell and Timothy Rule, Maryland Department of Natural Resources; and Mark Garrison, Environmental Resources Management
Abstract

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Wet Deposition Monitoring Network of Mercury in Taiwan

Guey-Rong Sheu and Neng-Huei Lin, National Central University, Taiwan
Abstract   Poster

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Analysis of the Physiological Effects of Ozone and Nitric Acid on Two Cultivars of Tobacco and Snapbean with Differing Sensitivities to Ozone

Cara M. Stripe and Louis S. Santiago, University of California Riverside; and Pamela E. Padgett, US Forest Service
Abstract   Poster

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Assessment of Particulate Mercury Measured with the Tekran System

Robert Talbot, Huiting Mao, Kevan Carpenter, Dara Feddersen, Melissa Smith, Su Youn Kim, Barkley Sive, Karl Haase, Jesse Ambrose, Yong Zhou and Rachel Russo, University of New Hampshire
Abstract

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Comparison of precipitation-depth measurements for Belfort Model 5-780, ETI Noah-IV, and OTT Pluvio-N rain gages for the National Atmospheric Deposition Program

Gregory A. Wetherbee and RoseAnn Martin, USGS; and Mark F. Rhodes, Illinois State Water Survey
Abstract

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Establishing a Collaborative and Multipurpose Long Term National Reference Site Network for Freshwater Streams in the United States

Bill Wilber, Jeff Deacon, Peter Murdoch, Mark Nilles and Mike Norris US Geological Survey
Abstract

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Investigation of Mercury Deposition and Sources of Mercury Input to Four Western National Parks and One California State Park

Genine Wright and Mae Gustin, University of Nevada-Reno; and Peter Weiss-Penzias, University of California at Santa Cruz
Abstract

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Passive Sampling of Ammonia in Ontario (2007-2010)

Antoni Zbieranowski and Julian Aherne, Trent University
Abstract   Poster

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