Nahlik, A., C. Phifer, J. Kline, Paul L Ringold, A. Gray, Tim Canfield, AND K. Schuerger. Biophysical Metrics for Quantifying Nonuse Values: Examples from Three Ecosystem Types in the United States. A Community on Ecosystem Services Conference, Washington, DC, December 03 - 07, 2018.

Markwiese, James, C. Andersen, Reneej Brooks, M. Johnson, P. Mayer, A. Nahlik, D. Olszyk, AND J. Reichman. Environmental Toxicology and Chemistry at EPA's Western Ecology Division. SETAC PNW, Corvallis, Oregon, March 08 - 10, 2018.

Kentula, M., A. Herlihy, T. Magee, G. Lomnicky, A. Nahlik, AND G. Serenbetz. Establishing a Quantitative Definition of Reference for the USEPA’s National Wetland Condition Assessment. Annual Meeting of the Society of Wetland Scientists, Denver, Colorado, May 29 - June 01, 2018.

Brooks, J. Renee, J. Compton, A. Herlihy, D. Sobota, A. Nahlik, AND M. Weber. d15N of Chironomidae: An index of nitrogen sources and processing within watersheds as part of EPA’s National Aquatic Resource Surveys. Sixth Interagency Conference on Research in the Watersheds, Shepherdstown, West Virginia, July 23 - 26, 2018.

Brooks, Reneej, J. Compton, A. Herlihy, D. Sobota, A. Nahlik, AND M. Weber. delta15N of Chironomidae: an index of nitrogen sources and processing within watersheds as part of EPA’s National Aquatic Resource Surveys. American Geophysical Union Annual Meeting, Washington DC, Washington DC, December 10 - 14, 2018.

Bell, M., J. Phelan, T. Blett, D. Landers, A. M. NAHLIK, G. Van Houtven, C. Davis, C. Clark, AND J. Hewitt. A Framework to Quantify the Strength of the Ecological Links Between an Environmental Stressor and Final Ecosystem Services. Ecosphere. ESA Journals, 8(5):e01806, (2017).

Nahlik, A. AND S. Fennessy. Carbon Storage in US Wetlands. Ecological Society of America, Portland, Oregon, August 06 - 11, 2017.

Kentula, M., Tony Olsen, T. Magee, A. Nahlik, A. Herlihy, K. Blocksom, AND G. Lomnicky. Overview of the Procedures for Survey Design and Data Analysis for the National Wetland Condition Assessment. PNWCA Webinar, Corvallis, OR, February 28 - May 23, 2018.

Landers, D., A. Nahlik, AND M. Johnson. Are carrots, corn and cattle really provided by Nature- If not, how can we appropriately identify the goods and services derived from agroecosystems? ACES 2016, Jacksonville, FL, December 05 - 09, 2016.

Nahlik, A. AND M. Fennessy. Carbon storage in US wetlands. Nature Communications. Nature Publishing Group, London, Uk, 7:1-9, (2016).

Russell, M., D. Landers, A. Nahlik, AND C. Rhodes. Developing an Environmental Currency Relevant to People. Gulf of Mexico Alliance All Hands Meeting, Baton Rouge, LA, June 13 - 16, 2016.

Moon, J., K. Naithani, J. Stecher, Ted DeWitt, A. Nahlik, M. Fennessy, AND R. Regutti. Modeling the Effects of Climate Change on Spatio-Temporal Dynamics of Denitrification in an Oregon Salt Marsh. Society of Wetland Scientists Annual Meeting, Corpus Christi, TX, May 31 - June 04, 2016.

Meyers, L., A. Nahlik, AND E. DeKeyser. Relationship between the natural abundance of soil nitrogen isotopes and condition in North Dakota wetlands. ECOLOGICAL INDICATORS. Elsevier Science Ltd, New York, NY, 60:394-401, (2016).

Michael, L., J. Moon, A. Nahlik, S. Fennessy, Ted DeWitt, J. Stecher, AND K. Naithani. Spatial variability in denitrification rates in an Oregon tidal salt marsh. Society of Wetland Scientists Annual Meeting, Corpus Christi, TX, May 31 - June 04, 2016.

Landers, D., A. Nahlik, AND C. Rhodes. The Beneficiary Perspective - Benefits and Beyond. Potchin, M., R. Haines-Young, R. Fish and R.K. Turner (ed.), Routledge Handbook on Ecosystem Services. Routledge, Taylor & Francis Group, New York, NY, , 74-87, (2016).

Moon, J., J. Stecher, Ted DeWitt, A. Nahlik, M. Fennessy, L. Michael, R. Regutti, Bob Mckane, AND K. Naithani. Understanding the Spatio-Temporal Dynamics of Denitrification in an Oregon Salt Marsh. AGU 2016 Fall Meeting, San Francisco, CA, December 12 - 16, 2016.

Kentula, M., A. Herlihy, T. Magee, AND A. Nahlik. INVITED SESSION: THE 2011 NATIONAL WETLAND CONDITION ASSESSMENT: TECHNICAL UNDERPINNINGS AND RESULTS. Society of Wetland Scientists, Pacific Northwest Chapter 2015 Meeting, Olympia, WA, October 06 - 08, 2015.

Nahlik, A. AND M. Kentula. Choosing a Carreer Path. Presented at Joint Aquatic Sciences Meeting, Portland, OR, May 18 - 23, 2014.

Kentula, M. AND A. Nahlik. Critical Questions in Wetland Science. Presented at Joint Aquatic Sciences Meeting, Portland, OR, May 18 - 23, 2014.

Landers, D. AND A. Nahlik. Humankind is Totally Dependent on Nature - How Can We Define, Quantify, and Track Nature's Vital (and Some Not So Vital) Benefits to Inform Decision Making? Presented at Joint Aquatic Science Meeting, Portland, OR, May 18 - 23, 2014.

Nahlik, A., M. Kentula, T. Magee, AND A. Herlihy. NATIONAL RESULTS FROM THE 2011 NATIONAL WETLAND CONDITION ASSESSMENT (NWCA) SOILS ANALYSIS. Presented at Joint Aquatic Sciences Meeting, Portland, OR, May 18 - 23, 2014.

Landers, D., A. Nahlik, C. Rhodes, AND A. Neale. USEPA'S FINAL ECOSYSTEM AND SERVICES (FEGS) CLASSIFICATION SYSTEM: Concept to Implementation and Links with EnviroAtlas. Presented at ACES IV Ecosystem Services Conference, San Jose, COSTA RICA, September 08 - 12, 2014.

Landers, D., A. Nahlik, C. Rhodes, AND A. Neale. Using USEPA'S Final Ecosystem Goods and Services (FEGS) Classification With EnviroAtlas As The Basic Framework To Describe Natures Benefits and Beneficiaries. Presented at Joint Aquatic Sciences Meeting (JASM), Portland, OR, May 18 - 23, 2014.