Search Results - "Turnblom, E.C."

Five-year growth, biomass, and nitrogen pools of Douglas-fir following intensive forest management treatments by Littke, K.M., Holub, S.M., Slesak, R.A., Littke, W.R., Turnblom, E.C.

“…[Display omitted] •Foliar and branch biomass was greater due to lower planting density and other factors.•Annual vegetation control (AVC) improved periodic…”
Get full text

Impacts of organic matter removal and vegetation control on nutrition and growth of Douglas-fir at three Pacific Northwestern Long-Term Soil Productivity sites by Littke, K.M., Harrington, T.B., Slesak, R.A., Holub, S.M., Hatten, J.A., Gallo, A.C., Littke, W.R., Harrison, R.B., Turnblom, E.C.

“…[Display omitted] •Annual vegetation control (AVC) resulted in losses of soil N and base cations.•AVC treatments improved stand volume growth for most…”
Get full text

Nitrogen-fertilization impacts on carbon sequestration and flux in managed coastal Douglas-fir stands of the Pacific Northwest by Adams, A.B., Harrison, R.B., Sletten, R.S., Strahm, B.D., Turnblom, E.C., Jensen, C.M.

“…We examined whether N-fertilization and soil origin of Douglas-fir [ Psuedotsuga menziesii (Mirb.) Franco] stands in western Washington state could affect C…”
Get full text

Predicting the diameter of the largest breast-height region branch of Douglas-fir trees in thinned and fertilized plantations by Briggs, D.G, Kantavichai, R, Turnblom, E.C

“…Diameter of the largest limb in the breast height region (DLLBH) of trees is a good predictor of largest limb average diameter, a log knot index used in…”
Get full text

Wood productivity of Pacific Northwest Douglas-fir: estimates from growth-and-yield models by Marshall, D.D, Turnblom, E.C

“…With increases in harvest of forests in the Pacific Northwest during the late 1800s and early 1900s came a concern for future timber supplies. Unsuccessful…”
Get full text

An objective approach for classifying precipitation patterns to study climatic effects on tree growth by Yeh, H.-Y, Wensel, L.C, Turnblom, E.C

“…This study applied the simple, quantitative method of statistical cluster analysis to the task of objectively classifying precipitation patterns over northern…”
Get full text

Epicormic Branching on Pruned Coastal Douglas-Fir by Collier, R.L., Turnblom, E.C.

“…Abstract In theory, pruning is an attractive silvicultural technique because there is a great potential for increased production of clear wood after its…”
Get full text

Effects of thinning and nitrogen fertilization on sugars and terpenes in Douglas-Fir vascular tissues: implications for black bear foraging by Kimball, B.A, Turnblom, E.C, Nolte, D.L, Griffin, D.L, Engeman, R.M

“…The chemical constituents of coniferous vascular tissues play a role in bear forage selection. In particular, bear foraging preferences are related to the…”
Get full text