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Records 26 to
50
of 54 records from author Eric Jorgensen
2002
Jorgensen*, E E., P. M. Mayer*, M E. Gonsoulin*, A. E. West**, S. J. Tunnell, J. E. Clark, D. M. Engle, AND E. C. Hellgren. EARLY INDICATORS OF NITRATE STRESS; EFFECTS TO ECOSYSTEMS OF CHRONIC EXPOSURE TO LOW DOSES OF BIOAVAILABE NITROGEN. Presented at National TMDL Science & Policy Donference, Phoenix, AZ, 11/13-16/2002.
Jorgensen*, E E., P. M. Mayer*, A. West, M E. Gonsoulin*, S. J. Tunnell, J. E. Clark, J. L. Parsons, D. M. Engle, AND E. C. Hellgren. EARLY INDICATORS OF NITRATE STRESS; EFFECTS TO ECOSYSTEMS OF CHRONIC EXPOSURE TO LOW DOSES OF BIOAVAILABLE NITROGEN. Nat'l. TMDL Science & Policy Conference, Phoenix, AZ, 11/2002.
Clark, J. E., J. L. Parsons, E. C. Hellgren, AND E E. Jorgensen*. NITROGEN CONCENTRATION OF STOMACH CONTENTS AS AN INDEX OF DIETARY NITROGEN FOR HISPID COTTON RATS. Presented at American Society of Mammalogists, Lake Charles, LA, 06/15/2002.
ENGLE, D. E., S. J. Tunnell, E E. Jorgensen*, AND P. M. Mayer*. OLD-FIELD SUCCESSIONAL DYNAMICS FOLLOWING INTENSIVE HERBIVORY. Presented at Society of America, Annual Meeting, Tucson, AZ, 08/01/2002.
Jorgensen, E. OPPORTUNITIES IN NITROGEN MANAGEMENT RESEARCH: IMPROVING APPLICATIONS FOR PROVEN TECHNOLOGIES AND IDENTIFYING NEW TOOLS FOR MANAGING NITROGEN FLUX AND INPUT IN ECOSYSTEMS. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/S-02/003, 2002.
Jorgensen*, E E. OPPORTUNITIES IN NITROGEN MANAGEMENT RESEARCH; IMPROVING APPLICATIONS FOR PROVEN TECHNOLOGIES AND IDENTIFYING NEW TOOLS FOR MANAGING NITROGEN FLUX AND INPUT IN ECOSYSTEMS. U.S. Environmental Protection Agency, Washington, DC, EPA/600/S-02/003, 2002.
Clark, J. E., E. C. Hellgren, AND E E. Jorgensen*. POPULATION DYNAMICS OF COTTON RATS ACROSS A LANDSCAPE MANIPULATED BY NITROGEN ADDITIONS AND ENCLOSURE FENCING. Presented at Wildlife Society Annual Meeting, Bismark, ND, 09/01/2002.
Jorgensen, E., T. J. Canfield, AND P. M. Mayer. RESEARCH NEEDS IN RIPARIAN BUFFER RESTORATION. U.S. Environmental Protection Agency, Washington, DC, EPA/600/S-02/002, 2002.
Jorgensen*, E E. SMALL MAMMALS: CONSEQUENCES OF STOCHASTIC DATA VARIATION FOR MODELING INDICATORS OF HABITAT SUITABILITY FOR A WELL-STUDIED RESOURCE. Elsevier (ed.), ECOLOGICAL INDICATORS 1(4):313-321, (2002).
2001
Parsons, J. L., D. Leslie, E. C. Hellgren, R. L. Lochmiller, AND E E. Jorgensen*. COMPARATIVE NITROGEN REQUIREMENTS OF SMALL MAMMALS FOR REPRODUCTION: CONSEQUENCES OF DIETARY NICHE OR LIFE-HISTORY STRATEGY? Presented at Annual Mtg. Southwestern Association of Naturalists, Hays, KS, 04/01-30/2001.
Parsons, J. L., D. Leslie, E. C. Hellgren, R. L. Lochmiller, AND E E. Jorgensen*. COMPARATIVE NITROGEN REQUIREMENTS OF SMALL MAMMALS FOR REPRODUCTION: CONSEQUESCES OF DIETARY NICHE OR LIFE-HISTORY STRATEGY? Presented at Annual Mtg. American Society of Mammamogists, Missoula, MT, 06/01-30/2001.
Jorgensen*, E E. DISPERSAL AS A MECHANISM LIMITING DIVERSITY OF HIGH LATITUDES. BIOTA 1(2):11-20, (2000).
Mayer*, P. M., E E. Jorgensen*, AND A. E. West**. EFFECTS OF EXOGENOUS N. ADDITION, MAMMALIAN EXCLUSION, AND DETRITIVORE DIVERSITY ON DECOMPOSITION IN OLD FIELDS. Presented at 2nd Intl. Nitrogen Conference, Potomac, MD, 10/14-18/2001.
Jorgensen*, E E. EMISSION OF VOLATILE COMPOUNDS BY SEEDS UNDER DIFFERENT ENVIRONMENTAL CONDITIONS. AMERICAN MIDLAND NATURALIST 145:419-422, (2001).
Jorgensen*, E E. MICROHABITAT REVIEWED: ANALYSIS OF A PARADIGM. Presented at Conference of The American Society of Mammalogists, Missoula, MT, 6/16-20/01.
Canfield*, T J., E E. Jorgensen*, AND P M. Mayer**. NRMRL ECOSYSTEM RESTORATION RESEARCH PROGRAM: INTEGRATED RESEARCH OF WATERS, WETLANDS, AND LANDSCAPES FOR MANAGING ECOSYSTEM HEALTH AND FUNCTION. Presented at Scientist to Scientist Meeting, San Francisco, CA, 4/20/01.
Clark, J. E., E. C. Hellgren, AND E E. Jorgensen*. POPULATION DYNAMICS OF SMALL MAMMALS ACROSS A NITROGEN AMENDED LANDSCAPE. Presented at Annual Meeting of the Wildlife Ecol. Society, Reno, NV, 9/25-29/2001.
Jorgensen*, E E., A. West, D. M. Engle, AND S. J. Tunnell. SOIL NITRATE AND AMMONIUM THROUGH 2 YEARS OF SELECTIVE HERBIVORY AND CHRONIC NITROGEN ENRICHMENT. Presented at Ecological Society of America Annual Meeting, Madison, WI, August 2001.
Jorgensen*, E E. AND S. J. Tunnell. THE EFFECTIVENESS OF QUADRATS FOR MEASURING VASCULAR PLANT DIVERSITY. The Texas Journal of Science. Texas Academy of Science, TX, 53(4):365-368, (2001).
2000
Mullins, S. J., D. M. Engle, AND E E. Jorgensen*. DISTRIBUTION OF OLD-FIELD VEGETATION IN RESPONSE TO SOIL FACTORS. Presented at 53rd Annual Meeting of the Society for Range Management, Boise, Idaho, 2/13-18/2000.
West**, A. E., E E. Jorgensen*, M. Whitefield, AND M. Price. DYNAMIC CONTROLS ON DENITRIFICATION IN SOILS UNDER DIFFERENT VEGETATION TYPES. Presented at 100th General Meeting of the American Society for Microbiology, Los Angeles, CA, 5/21-15/2000.
Mayer**, P M. AND E E. Jorgensen*. EFFECTS OF EXOGENOUS N ADDITION, PREDATOR EXCLUSION, AND DETRITIVORE DIVERSITY ON DECOMPOSITION IN OLD FIELDS. Presented at Ecological Society of America 85th Annual Meeting, Snowbird, UT, 8/6-12/2000.
Jorgensen*, E E. EMISSION OF VOLATILE COMPOUNDS BY SEEDS, UNDER DIFFERENT ENVIRONMENTAL CONDITIONS. Presented at Ecological Society of America 85th Annual Meeting, Snowbird, UT, 8/6-12/2000.
Jorgensen*, E E. AND K. L. Chesser. INTESPECIIC DIFFERENCES IN GRASS SEED IMBIBITION. Western North American Naturalist 60(4):433-438, (2000).
Jorgensen*, E E., T J. Canfield*, AND F. W. Kutz*. RESTORED RIPARIAN BUFFERS AS TOOLS FOR ECOSYSTEM RESTORATION IN THE MAIA PROCESSES, ENDPOINTS, AND MEASURES OF SUCCESS FOR WATER, SOIL, FLORA AND FAUNA. MAIA Working Conference, Baltimore, Maryland, 11/30-12/2/1998.