Site Index and Height Growth Curves for Managed, Even-aged Stands of White Or Grand Fir East of the Cascades in Oregon and Washington, Volumes 246-260Collin D. Bevins, Donald L. Reukema, John Neisess, Kenneth W. Seidel, M. A. Radwan, P. H. Cochran, Paul E. Aho, R. Dennis Harr, Richard E. Miller Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1978 - Browse - 21 pages |
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Page 28
... and height growth of Douglas- fir and ponderosa pine in eastern Washington . Washington State Depart- ment of Natural Resources Report 38 ( in preparation for publication ) . Introduction Over 9 million of the 20 mil- lion acres.
... and height growth of Douglas- fir and ponderosa pine in eastern Washington . Washington State Depart- ment of Natural Resources Report 38 ( in preparation for publication ) . Introduction Over 9 million of the 20 mil- lion acres.
Page 31
... million of the 20 mil- lion acres of commercial forest land in eastern Oregon and eastern Washington is in mixed conifer forests . 2 Douglas - fir ( Pseudot- suga menziesii ( Mirb . ) Franco ) is a primary component of many of these ...
... million of the 20 mil- lion acres of commercial forest land in eastern Oregon and eastern Washington is in mixed conifer forests . 2 Douglas - fir ( Pseudot- suga menziesii ( Mirb . ) Franco ) is a primary component of many of these ...
Page
... conifer stands that have white or grand fir as major components . Curves are based on measurements of the tallest tree for its breast - high age in a 1 / 5 - acre plot . Introduction Over 9 million of the 20 million acres of.
... conifer stands that have white or grand fir as major components . Curves are based on measurements of the tallest tree for its breast - high age in a 1 / 5 - acre plot . Introduction Over 9 million of the 20 million acres of.
Page 1
... million of the 20 million acres of commercial forest land in eastern Oregon and eastern Washington is in mixed coni- fer forests . White fir ( Abies concolor ( Gord . & Glend . ) Lindl . ) or grand fir ( Abies grandis ( Dougl . ) Lindl ...
... million of the 20 million acres of commercial forest land in eastern Oregon and eastern Washington is in mixed coni- fer forests . White fir ( Abies concolor ( Gord . & Glend . ) Lindl . ) or grand fir ( Abies grandis ( Dougl . ) Lindl ...
Page 4
... million board feet or 3, 293.3 million cubic feet. The regulated allowable cut was established at 190.9 million board feet per year in 1962. This was decreased to l88.3 million board feet in June of 1974. In addition to the regulated ...
... million board feet or 3, 293.3 million cubic feet. The regulated allowable cut was established at 190.9 million board feet per year in 1962. This was decreased to l88.3 million board feet in June of 1974. In addition to the regulated ...
Common terms and phrases
100 largest trees 50 percent atrazine average basal area Blue Mountains board-foot breast-high age calibration Cascade Range clearcuts conifer dead tops decay density diameter Douglas-fir equations estimated Forest and Range Forest Service fuel load fuel model grand fir height growth curves illus inches increases lodgepole pine logging mineral soil mixed conifer mountain hemlock National Forest natural regeneration NFDRS number of trees Oreg Oregon Pacific Northwest Pacific Northwest Forest partial cut peak flow percent of roadless planted ponderosa pine Portland postlogging programed harvest Range Exp Range Experiment Station reallocation regression road roadless area withdrawn sample seed seedlings Siskiyou National Forest slope spacing species Stocking percent streamflow study area study Forests subplots timber base timber harvest top-kill treatment period trees per acre tussock moth U.S. Department Umatilla Umatilla National Forest USDA values variables volume Washington watershed western white or grand Willamette National Forest