Office of Research and Development Publications

National Health And Environmental Effects Research Laboratory (NHEERL) Research Publications

Refine Your Search

Search Again

Search Within

More Results

See all EPA publications for Walter Nelson Include records from any EPA source

Records 76 to 100 of 104 records from [ORD-NHEERL] from author Walter Nelson

<< Previous

Next >>

2005

LAMBERSON, J. O., W. G. NELSON, H. LEE, II, AND F. A. COLE. A SITE-BASED PROBABILISTIC ASSESSMENT OF THE OVERALL CONDITION OF ESTUARIES OF OREGON AND WASHINGTON. Presented at Pacific Estuarine Research Society Meeting, Charleston, OR, March 18 - 20, 2005.

LEE, II, H., D. REUSSER, W. G. NELSON, AND J. O. LAMBERSON. BLURRING OF BOUNDARIES: REGIONAL PATTERNS OF NATIVE AND NONINDIGENOUS SPECIES ASSEMBLAGES IN PACIFIC COAST ESTUARIES. Presented at Pacific Estuarine Research Society Meeting, Charleston, OR, March 18 - 20, 2005.

NELSON, W. G., H. LEE, AND J. O. LAMBERSON. CONDITION OF ESTUARIES OF CALIFORNIA FOR 1999: A STATISTICAL SUMMARY. U.S. Environmental Protection Agency, Washington, DC, EPA/620/R-05/004 (NTIS PB2007-107852), 2005.

NELSON, W. G., H. LEE, II, J. O. LAMBERSON, V. D. ENGLE, L. C. HARWELL, AND LISA M. SMITH. CONDITION OF ESTUARIES OF THE WESTERN UNITED STATES FOR 1999: A STATISTICAL SUMMARY. U.S. Environmental Protection Agency, Washington, DC, EPA/620/R-04/200 (NTIS PB2007-107908), 2005.

REUSSER, D., H. LEE, II, W. G. NELSON, AND J. O. LAMBERSON. EFFECTS OF NONINDIGENOUS SPECIES ON THE TAXONOMIC DIVERSITY OF ESTUARINE ASSEMBLAGES - 2005. Presented at Pacific Estuaraine Research Society Meeting, Charleston, OR, March 18 - 20, 2005.

ENGLE, V. D., JAMES E. HARVEY, L. M. SMITH, W. G. NELSON, H. A. WALKER, G. G. PESCH, KEVIN K. SUMMERS, AND S. J. JORDAN. NATIONAL COASTAL ASSESSMENT: COLLABORATION IN ENVIRONMENTAL MONITORING AND ASSESSMENT . Presented at EPA Science Forum, Washington, DC, May 16 - 18, 2005.

2004

Lamberson, J O., H Lee II, AND W G. Nelson. AN ASSESSMENT OF FISH TISSUE CONTAMINANTS IN SMALL COMPARED TO LARGE WEST COAST ESTUARIES. Presented at Pacific Estuarine Research Federation, Port Townsend, WA, May 17-18, 2004.

Lee II, H, W G. Nelson, J O. Lamberson, AND D. Reusser. BLURRING OF BIOGEOGRAPHIC BOUNDARIES: A MULTIVARIATE ANALYSIS OF THE REGIONAL PATTERNS OF NATIVE AND NONINDIGENOUS SPECIES ASSEMBLAGES IN PACIFIC COAST ESTUARIES. Presented at 13th International Conference on Aquatic Invasive Species, Ennis, Ireland, September 19-23, 2004.

Reusser, D., H Lee II, W G. Nelson, J O. Lamberson, AND B. Thompson. EFFECTS OF NONINDIGENOUS SPECIES ON THE TAXONOMIC DIVERSITY OF ESTUARINE ASSEMBLAGES. Presented at 13th International Conference on Aquatic Invasive Species, Ennis, Ireland, September 19-23, 2004.

Nelson, W G. EMAP/NOAA 2003 SURVEY OF ECOLOGICAL CONDITIONS OF THE WESTERN U.S. CONTINENTAL SHELF, INCLUDING GULF OF FARALLONES NATIONAL MARINE SANCTUARY. Presented at Gulf of Farallones Research Workshop, San Francisco, CA, February 11, 2004.

NELSON, W. G., H. LEE, II, AND J. O. LAMBERSON. FROM MARSHES TO THE CONTINENTAL SHELF: OVERVIEW AND RESULTS OF THE WESTERN COMPONENT OF THE U.S. EPA NATIONAL COASTAL ASSESSMENT . Presented at Seminar at Oregon Graduate Institute, Newport, OR, October 15, 2004.

NELSON, W. G., H. LEE, II, AND J. O. LAMBERSON. FROM MARSHES TO THE CONTINENTAL SHELF: OVERVIEW AND RESULTS OF THE WESTERN COMPONENT OF THE USEPA NATIONAL COASTAL ASSESSMENT. Presented at Oregon Graduate Institute Seminar, Portland, OR, October 15, 2004.

Nelson, W G., H Lee II, AND J O. Lamberson. FROM MARSHES TO THE CONTINENTAL SHELF: RESULTS OF THE WESTERN COMPONENT OF THE USEPA NATIONAL COASTAL ASSESSMENT. Presented at Monitoring Science and Technology Symposium, Denver, CO, September 20-24, 2004.

SUMMERS, J. K., B. BURGAN, D. BROWN, J. BIGLER, G. G. PESCH, H. A. WALKER, J. A. KIDDON, JAMES E. HARVEY, C. GARZA, V. D. ENGLE, L. M. SMITH, L. C. HARWELL, W. G. NELSON, H. LEE, AND J. LAMBERTSON. NATIONAL COASTAL CONDITION REPORT II. U.S. Environmental Protection Agency, Washington, DC, EPA-620/R-03/002, 2004.

2003

Nelson, W G., H Lee II, AND J O. Lamberson. A PROBABILISTIC ASSESSMENT OF BENTHIC CONDITION OF WEST COAST ESTUARIES: RESULTS FROM THE NATIONAL COASTAL ASSESSMENT 1999-2000. Presented at Estuarine Research Federation, Seattle, WA, September 14-18, 2003.

Summers, J K., V D. Engle, J E. Harvey, W G. Nelson, AND G Pesch. NATIONAL COASTAL ASSESSMENT. Presented at EPA Science Forum 2003, Washington, D. C, May 5-7, 2003.

Lee II, H, W G. Nelson, J O. Lamberson, AND D. Reusser. REGIONAL ASSESSMENT OF THE INVASIVE MACROBENTHOS IN THE SMALL WEST COAST ESTUARIES. Presented at Third International Conference on Marine Bioinvasions, La Jolla, CA, March 16-19, 2003.

Nelson, W G. YAQUINA BAY AND BEYOND: WHAT SHAPE ARE OUR ESTUARIES IN? Presented at Hatfield Marine Science Center Seafest, Newport, OR, June 21, 2003.

2002

Nelson, W G., H Lee II, AND J O. Lamberson. A PROBABILISTIC ASSESSMENT OF BENTHIC CONDITION OF CALIFORNIA ESTUARIES: RESULTS FROM THE NATIONAL COASTAL ASSESSMENT 1999. Presented at 31st Annual Marine Benthic Ecology Meeting, Orlando, FL, March 22-24, 2002.

Lamberson, J O., W G. Nelson, AND H Lee II. A PROBABILISTIC SURVEY OF SEDIMENT TOXICITY IN WEST COAST ESTUARIES. Presented at Pacific Estuarine Research Society, Portland, OR, May 2-4, 2002.

Nelson, W G. EMAP-WEST COMMUNICATIONS: DATA ANALYSIS WORKSHOPS TRANSFER STATISTICAL TECHNOLOGY TO REGIONS, STATES, AND TRIBES. Western Ecology Division, Corvallis, OR.

Nelson, W G. THE WESTERN EMAP APPROACH TO ASSESSMENT OF COASTAL ECOLOGICAL CONDITION. Presented at EPA Regional/ORD Topic Workshop on Critical Ecosystems, Keystone, CO, June 17-20, 2002.

2001

Nelson, W G. AND G. Sullivan. EFFECTS OF MICROTOPOGRAPHIC VARIATION ON MORPHOMETRICS AND SURVIVAL OF THE ANNUAL FORM OF THE EELGRASS, ZOSTERA MARINA. Presented at Pacific Estuarine Research Society, Tacoma, WA, May 18-19, 2001.

Zupo, V., W G. Nelson, AND M. C. Gambi. MEASURING INVERTEBRATE GRAZING ON SEAGRASSES AND EPIPHYTES. Chapter 14, Short, FT; Coles, RG (ed.), Global Seagrass Research Methods. Elsevier Science BV, Amsterdam, Netherlands, , 271-292, (2001).

Summers, J K., B. Burgan, V. D. ENGLE, JAMES E. HARVEY, G. G. PESCH, W. G. NELSON, L. M. SMITH, L. C. HARWELL, H. A. WALKER, J. A. KIDDON, H. LEE, D. BROWN, J. BIGLER, AND J. LAMBERTSON. NATIONAL COASTAL CONDITION REPORT. U.S. Environmental Protection Agency, Washington, DC, EPA-620/R-01/005, 2001.