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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... Serv . Res . Pap . PNW - 246 , 6 p . Range Exp . Stn . , Portland , Oreg . Chemical factors suspected of influencing seasonal change in deer preference for red alder leaves were investigated . There were many differences in the leaves ...
... Serv . Res . Pap . PNW - 246 , 6 p . Range Exp . Stn . , Portland , Oreg . Chemical factors suspected of influencing seasonal change in deer preference for red alder leaves were investigated . There were many differences in the leaves ...
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... Serv . Pacific Northwest Forest and Portland , Oregon . The slash ( I ) fuel model of the 1972 National Fire Danger Rating System was evaluated for homogeneity within the model and for differences from other fuel models . Clearcut slash ...
... Serv . Pacific Northwest Forest and Portland , Oregon . The slash ( I ) fuel model of the 1972 National Fire Danger Rating System was evaluated for homogeneity within the model and for differences from other fuel models . Clearcut slash ...
Page 1
... Serv . Rocky Mountain For . and Range Exp . Stn . , Fort Collins , Colo . ( Unpublished ) . to be used was determined from a consensus of opinion rather than an analysis of fuel type range and variance ( Deeming and Brown 1972 ) . These ...
... Serv . Rocky Mountain For . and Range Exp . Stn . , Fort Collins , Colo . ( Unpublished ) . to be used was determined from a consensus of opinion rather than an analysis of fuel type range and variance ( Deeming and Brown 1972 ) . These ...
Page 16
... Serv . Res . Pap . RM - 84 . 53 p . Rocky Mt. For . and Range Exp . Stn . , Fort Collins , Colo . ( Revised August 1974 ) . Fahnestock , G. K. 1960. Logging slash flammability . USDA For . Serv . Res . Pap . No. 58 . 67 p . Intermt ...
... Serv . Res . Pap . RM - 84 . 53 p . Rocky Mt. For . and Range Exp . Stn . , Fort Collins , Colo . ( Revised August 1974 ) . Fahnestock , G. K. 1960. Logging slash flammability . USDA For . Serv . Res . Pap . No. 58 . 67 p . Intermt ...
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... Serv . Res . Pap . PNW - 248 , 24 p . , illus . Pacific Northwest Forest and Range Experiment Station , Portland , Oregon . A survey of clearcuts in mixed conifer forests of the Cascade Range and Blue Mountains of eastern Oregon showed ...
... Serv . Res . Pap . PNW - 248 , 24 p . , illus . Pacific Northwest Forest and Range Experiment Station , Portland , Oregon . A survey of clearcuts in mixed conifer forests of the Cascade Range and Blue Mountains of eastern Oregon showed ...
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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