Faculty

David D. Marshall
Affiliate Faculty
Biometrician, Western Timberlands Forestry Research
Weyerhaeuser Company WTC 1A5
PO Box 9777
Federal Way, WA 98063-9777
phone: 253/924-5060

BS, 1979, Oregon State Univ.
MF, 1981, Oregon State Univ.
PhD, 1990, Oregon State Univ.

Research interests: Levels-of-growing-stock, inventory, and sampling, measurements, tree volume and taper, use and development of growth models, managing for structural diversity

Current research: Modeling Douglas-fir and western hemlock growth in the Pacific Northwest, Hoskins levels-of-growing-stock study

ORGANON

Selected publications:

• Curtis, R.O. and D.D. Marshall. 1993. Douglas-fir rotations--Time for reappraisal? Western Journal of Applied Forestry. 8:81-85.
  
• Marshall, D.D., D.L. Johnson, and D.W. Hann. 1997. A Forest Management Information System for Education, Research, and Operations. Journal of Forestry. 95(10):27-30
  
• Curtis, R.O. and D.D. Marshall. 1997. LOGS: A Pioneering example of Silvicultural research in coast Douglas-fir. Journal of Forestry. 95(7):19-25
  
• Tappeiner, J.C, D. Huffman, D.D. Marshall, T.A. Spies, and J.D. Bailey. 1997. Density, ages, and growth rates in old-growth and young-growth forests in coastal Oregon. Canadian Journal of Forest Resources. 26:638-648
  

Selected Theses:

• Beer, L. 1998. Distribution and growth of advanced regeneration Douglas-fir in commercially thinned stands in the Oregon Coast range, M.S.
  
• Christensen, G. 1997. Development of Douglas-fir log quality, product yield, and stand value after repeated thinnings in western Oregon, M.S.