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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... FOREST SERVICE of the U.S. Department of Agriculture is dedicated to the principle of multiple use management of the ... National Forests and National Grasslands , it strives as directed by Congress to provide increasingly greater ...
... FOREST SERVICE of the U.S. Department of Agriculture is dedicated to the principle of multiple use management of the ... National Forests and National Grasslands , it strives as directed by Congress to provide increasingly greater ...
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... National Fire Danger Rating System project . We also extend our appreciation to the various Regions , National Forests , Ranger Districts , the Northern Forest Fire Laboratory , and other Forest Service units for supplying research data ...
... National Fire Danger Rating System project . We also extend our appreciation to the various Regions , National Forests , Ranger Districts , the Northern Forest Fire Laboratory , and other Forest Service units for supplying research data ...
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... National Forests on each parameter to obtain an esti- mate of the population distribution of that parameter . The means and variances of these distributions were then examined for their unique - ness and certain critical fire values ...
... National Forests on each parameter to obtain an esti- mate of the population distribution of that parameter . The means and variances of these distributions were then examined for their unique - ness and certain critical fire values ...
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... 21 Clearwater National Forest Regional Office 25 6 4 9 1 5 St. Regis National Forest , St. Regis Ranger District Panhandle National Forest 1 15 3 2 Region 2 Regional Office 11 7 1 Region 3 Regional Office 12 Region 5 Modoc National Forest ...
... 21 Clearwater National Forest Regional Office 25 6 4 9 1 5 St. Regis National Forest , St. Regis Ranger District Panhandle National Forest 1 15 3 2 Region 2 Regional Office 11 7 1 Region 3 Regional Office 12 Region 5 Modoc National Forest ...
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... National Fire Danger Rating System . M.S. thesis . Univ . of Washington , Seattle . Bevins , C. D. 104 p . 1978. Fuel particle diameters of western hemlock slash . USDA Forest Service Res . Note INT - 243 . USDA Intermt . For . and ...
... National Fire Danger Rating System . M.S. thesis . Univ . of Washington , Seattle . Bevins , C. D. 104 p . 1978. Fuel particle diameters of western hemlock slash . USDA Forest Service Res . Note INT - 243 . USDA Intermt . For . and ...
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