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Records 26 to
50
of 104 records from [ORD-NHEERL] from author Walter Nelson
2014
Weilhoefer, C., Walt Nelson, AND Pat Clinton. Tidal Channel Diatom Assemblages Reflect within Wetland Environmental Conditions and Land Use at Multiple Scales. Estuaries and Coasts. Estuarine Research Federation, Port Republic, MD, 38:534-545, (2015).
Clinton, P., C. Brown, AND Walt Nelson. What’s Upstream? GIS’s critical role in developing nutrient reference conditions for estuaries. Presented at 2014 SCGIS Conference, Pacific Grove, CA, July 11 - 13, 2014.
2013
Frazier, M., H. Lee, D. Reusser, AND Walt Nelson. Benthic Species Richness of U.S. Pacific Estuaries. U.S. Environmental Protection Agency, Washington, DC, 2013.
Nelson, Walt AND C. Folger. Hatfield Marine Science Center Dynamic Revetment Project DSL permit #45455-FP, Monitoring Report February, 2013. U.S. Environmental Protection Agency, Washington, DC, 2013.
Nelson, Walt. Pacific Coastal Ecology Branch: Research Overview. Presented at Presentation to Pacific Northwest National Laboratory, Sequim, WA, May 06, 2013.
Nelson, Walt AND M. Frazier. SEDIMENT TOTAL ORGANIC CARBON: IS IT TIME TO PULL THE PLUG ON THIS INDICATOR? Presented at Coastal and Estuarine Research Federation, San Diego, CA, November 03 - 07, 2013.
Frazier, M., D. Reusser, H. Lee, L. McCoy, C. Brown, AND Walt Nelson. WestuRe: U.S. Pacific Coast estuary/watershed data and R tools. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R/13/067, 2013.
2012
FRAZIER, M. R., D. REUSSER, H. LEE, II, L. MCCOY, C. A. BROWN, AND W. G. NELSON. EstuRe Project: U.S. Pacific Coast Estuary/Watershed Data and R Tools. Presented at 35th Annual Pacific Estuarine Researach Society Meeting, Anacortes, WA, April 12 - 14, 2012.
NELSON, W. G. Hatfield Marine Science Center Dynamic Revetment Project DSL permit #45455-FP, Monitoring Report February 2012. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-12/011, 2012.
2011
FRAZIER, M. R., H. LEE, II, AND W. G. NELSON. Influence of organic carbon on estuarine benthic infauna of the US west coast. Presented at 40th Benthic Ecology Meeting, Mobile, AL, March 16 - 20, 2011.
FRAZIER, M. R., H. LEE, II, AND W. G. NELSON. Influence of organic carbon on estuarine benthic infauna of the US west coast - March 3. Presented at Pacific Estuarine Research Society Meeting, Astoria, OR, March 03 - 05, 2011.
FRAZIER, M. R., H. LEE, II, AND W. G. NELSON. Influence of organic carbon on estuarine benthic infauna of the US west coast - March 3, 2011. Presented at Pacific Estuarine Research Society Meeting, Astoria, OR, March 03 - 05, 2011.
FRAZIER, M. R., H. LEE, II, AND W. G. NELSON. Influence of sediment organic carbon on estuarine benthic species of the US West Coast. Presented at 21st Biennial Conference of the Coastal and Estuarine Research Federation, Daytona Beach, FL, November 06 - 10, 2011.
NELSON, W. G., M. R. FRAZIER, AND H. LEE, II. TOC as a regional sediment condition indicator: Parsing effects of grain size and organic content. Presented at Coastal and Estuarine Research Federation conference, Daytona Beach, FL, November 06 - 10, 2011.
NELSON, W. G., M. R. FRAZIER, AND H. LEE, II. TOC as a regional sediment conditionindicator: Parsing effects of grain size and organic content. Presented at 40th Benthic Ecology Meeting, Mobile, AR, March 16 - 20, 2011.
LAMBERSON, J. O., M. R. FRAZIER, W. G. NELSON, AND P. J. CLINTON. Utilization Patterns of Intertidal Habitats by Birds in Yaquina Estuary, Oregon . U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-11/118 (NTIS PB2012-110757), 2011.
2010
BROWN, C. A. AND W. G. NELSON. Approaches to Identify Exceedances of Water Quality Thresholds Associated with Ocean Conditions. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-10/128, 2010.
FRAZIER, M. R., H. LEE, II, D. REUSSER, W. G. NELSON, M. Dutch, AND K. Welch. Evaluating a method of assessing coastal conditionusing benthic organisms. Presented at 2010 GEO Beijing Ministerial Summit, Beijing, CHINA, November 05, 2010.
Fetscher, A., M. A. Sutula, J. C. Callaway, V. Parker, M. Vasey, J. N. Collins, AND W. G. NELSON. Patterns in estuarine vegetation communities in two regions of California: Insights from a probabilistic survey. WETLANDS. The Society of Wetland Scientists, McLean, VA, 30:833-846, (2010).
FRAZIER, M. R., H. LEE, II, C. A. BROWN, W. G. NELSON, AND D. REUSSER. Patterns of species diversity in estuarine benthic communities along teh US west coast. Presented at 39th Benthic Ecology Meeting, Wilmington, NC, March 10 - 13, 2010.
NELSON, W. G., H. LEE, II, J. O. LAMBERSON, F. A. COLE, AND P. J. CLINTON. Regional assessment of sediment contamination from marshes to the continental shelf: Results of the western component of the US EPA National Coastal Assessment. Presented at Seventh National Monitoring Conference - Monitoring from the Summit to the Sea, Denver, CO, April 25 - 29, 2010.
2009
LEE, II, H., D. REUSSER, W. G. NELSON, AND J. O. LAMBERSON. Changes in latitude, changes in attitude - biogeographic patterns of nonindigenous estuarine and near-coastal species in the Northeast Pacific. Presented at 6th International Conference, Marine Bioinvasions, Portland, OR, August 24 - 27, 2009.
MACAULEY, J. M., L. HARWELL, J. E. HARVEY, W. G. NELSON, V. D. ENGLE, AND H. A. WALKER. EPA’s National Coastal Assessment: Still monitoring after all of these years. Presented at Coastal and Estuarine Research Federation 20th Biennial Conference: Estuaries and Coasts in a Changing World, PORTLAND, OR, November 01 - 05, 2009.
NELSON, W. G., H. LEE, II, J. O. LAMBERSON, F. A. COLE, M. Frazier, AND P. J. CLINTON. Eight years of regional scale, benthic assessments of the U.S. West Coast: Lessons learned and future directions. Presented at Benthic Ecology Meeting, Corpus Christi, TX, March 04 - 07, 2009.
NELSON, W. G. Estuarine Ecosystem Services. U.S. Environmental Protection Agency, Washington, DC, EPA/600/F-09/006, 2009.