Theses and Dissertations

2008

Hill, Andrew D. 2008 Improving diameter growth prediction of Douglas-fir in Eastern Washington state, USA, by incorporating temperature and precipitation, PhD dissertation, College of Forest Resources, University of Washington, Seattle, WA. 213 pp.

Thienel, Gonzalo. 2008. Nondestructive evaluation of wood stiffness in standing Douglas-fir trees in Western Washington and Western Oregon MS thesis, College of Forest Resources, University of Washington, Seattle, WA. 125 pp.

2007

Flint, Cindy 2007. Leaching of nitrogen from the rooting zone of Douglas-fir forests following urea fertilization and potential impacts on water quality of the Hood Canal. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 68 pp.

Vaughn, Nick. 2007. An individual-tree model to predict the annual growth of young stands of Douglas-fir in the Pacific Northwest. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 106 pp.

2006

Strahm, B.D. 2006. Abiotic Retention Mechanisms of Organic and Macronutrient Anions in Variable-Charge Soils. PhD dissertation, University of Washington, Seattle. 114pp.

2005

Li, Yuzhen 2005. Effects of Fertilization and Density on Growth and Yield of Young Douglas-fir Plantations in the Pacific Northwest. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 73 pp.

Peterson, Kyle. 2005. The Effects of Competing Vegetation Control on the Growth of Douglas-fir at a High Quality Site in Coastal Washington. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 156 pp.

Sucre, Eric. 2005. Estimating Response of Douglas-fir to Urea in Western Oregon and Washington. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 82 pp.

2004

Amoroso, M. 2004. Are Mixed Species Stands More Productive than Single Species Stands? Douglas-fir and Western Hemlock Plantations in the Pacific Northwest. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 82 pp.

Licata, C. 2004. Nitrogen Mineralization in a Costal Washington Douglas-fir Plantation Under Two Levels of Logging Slash and Coarse Woody Debris Retention. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 80 pp.

Senger, M. 2004. The Effect of Tree Density on Understory Vegetation: 14-Year Results from Douglas-fir Plantations. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 63 pp.

2003

Ingaramo, L. 2003. Effect of Initial Density and Planting Design on Growth and Quality of Young Douglas-fir: A case Study. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 87 pp.

2001

Flaming, B. 2001. Effects of harvest intensity and organic matter removal on nitrogen availability and leaching at a high productivity coastal Douglas-fir site. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 126pp. http://soilslab.cfr.washington.edu/projects/FallRiver/BarryThesis.doc

Gehringer, K. R. 2001. Dynamic growth and yield modeling with climate: A model for plantation Douglas-fir in the Pacific Northwest. PhD dissertation. College of Forest Resources, University of Washington. Seattle, WA. 234 pp.

Pittman, S. 2001. Dynamic allocation equations applied to coastal Douglas-fir. MS thesis. College of Forest Resources, University of Washington. Seattle, WA. 65pp.

Sonne, E. 2001. Biosolid fertilization and thinning influences on stem form, log and lumber quality, and value: A case study for a mature Douglas-fir stand. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 76pp.

Wagoner, G. 2001. Carryover effects of nitrogen fertilization in Douglas-fir forests. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 75pp. http://soilslab.cfr.washington.edu/projects/carryover.

2000

Sidell, A. 2000. Potential soil nitrogen availability following repeated urea fertilization of coastal Douglas-fir stands. MS thesis. College of Forest Resources, University of Washington, Seattle, WA. 170pp.

1999

Kassebaum, JoEllen 1999. Plant biodiversity indices: Resource management tools. MS thesis, Environmental Studies, Evergreen State College. 99pp.

1997

Christensen, G.A. 1997. Development of Douglas-fir log quality, product yield, and stand value after repeated thinnings in western Oregon. MS thesis. Oregon State University, Corvallis Oregon. 176p.

Kirkland, Kelly. 1997. Using adaptive management strategies to evaluate silvicultural prescriptions for achieving late successional characteristics. MS thesis. College of Forest Resources, University of Washington, Seattle.

Vaughan, K.D. 1997. Graphical tree growth model by a four dimensional equation. MS thesis. Dept. of Mechanical Engineering, University of Washington, Seattle.

1996

Mortzheim, J.T. 1996. Modeling crown profile of Douglas-fir in the western Willamette Valley. MS thesis. Oregon State University, Corvallis, Oregon. 73p.