Wednesday, 9 November 2005: 12:55 PM
Convention Center,, Ballroom J, Lower Level
289: Forest Fertilization and Fire Effects on Soils
Sponsor:S07 Forest, Range & Wildland Soils
Presiding:Scott Chang, University of Alberta
12:55 PM Introductory Remarks
1:00 PM289-1Fertilizer Response Curves for Commercial Southern Forest Species Defined with an Un-Replicated Experimental Design. 
Mark Coleman, USDA Forest Service, Southern Research Station, Doug Aubrey, USDA Forest Service, Southern Research Station, David R. Coyle, University of Wisconsin, Richard F. Daniels, University of Georgia
1:15 PM289-2Comparison of Fertilization with Controlled Release N and Urea on Soil Nutrient Availability and N Volatilization in a Loblolly Pine Stand. 
James R. Elliot, Virginia Tech, Thomas Fox, Virginia Tech
1:30 PM289-3The Impact of Forest Management on Ecosystem Carbon in the Pacific Northwest. 
Robert Harrison, University of Washington
1:45 PM289-4Fertilization Suppresses Rhizosphere Effects on Microbial Activity in Northern Hardwood Forest Trees.
Richard P. Phillips, Duke University, Tim Fahey, Cornell University
2:00 PM Break
2:15 PM289-5Changes in Phosphorus Forms in Forest Soils of the Southeast Us Twenty Years after Phosphorus Fertilization. 
Bradley Miller, Virginia Tech, Thomas Fox, Virginia Tech
2:30 PM289-6Phosphorus Dynamics in a 25 Year Old Koa Forest and the Response to Management Options.
Dean F. Meason, University of Hawaii, Travis Idol, University of Hawaii, JB Friday, University of Hawaii, Paul Scowcroft, USDA Forest Service
2:45 PM289-7Effect of prescribed fire on soil organic matter in a ponderosa pine forest. 
Jeff Hatten, University of Washington, Darlene Zabowski, University of Washington
3:00 PM289-8Factors Effecting Prescribed Fire Mineral Nitrogen Release from Andesitic Soils in the Tahoe Basin.
Dallas Glass, UNiversity of Nevada, Reno, Dale Johnson, University of Nevada, Reno, W. W. Miller, University of Nevada, Reno Department of Natural Resources and Environmental Sciences
3:15 PM289-9Nitrification and Fire Intervals in Ponderosa Pine Forests. 
Thomas H. DeLuca, Department of Ecosystem and Conservation Sciences, M. Derek MacKenzie, Department of Ecosystem and Conservation Sciences, Anna Sala, Division of Biological Sciences, Pat N. Ball, Division of Biological Sciences, William E. Holben, Division of Biological Sciences
3:30 PM Discussion
3:45 PM Adjourn

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