A glaze storm of exceptional severity was seen in the Corvallis
area, January, 1942. The weight of ice that accumulated in the
crowns of young-growth Douglas-fir trees caused widespread top
breakage in many stands lying in the broad path of this storm.
Early research on this phenomenon showed the majority...
The quality of lumber and veneer recovered from logs of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) is directly influenced by the maximum limb size attained on the crop tree. Because limb sizes are influenced by standdensity regimes, a need has arisen for quantitative tools that link a wide array of silvicultural...