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 |
From inside the book
Results 1-5 of 64
Page
... Region of the National Forest System . The data and staff from three National Forests -- the Siskiyou , Umatilla , and Willamette National Forests -- made this study possible ... ROADLESS AREA - INTENSIVE MANAGEMENT TRADE - OFFS ON PACIFIC.
... Region of the National Forest System . The data and staff from three National Forests -- the Siskiyou , Umatilla , and Willamette National Forests -- made this study possible ... ROADLESS AREA - INTENSIVE MANAGEMENT TRADE - OFFS ON PACIFIC.
Page
... ROADLESS AREA - INTENSIVE MANAGEMENT TRADE - OFFS ON PACIFIC NORTHWEST NATIONAL FORESTS REFERENCE ABSTRACT Randall , Robert M. , Roger D. Fight , Kent P. Connaughton , Robert W. Sassaman , and K. Norman Johnson . 1979. Roadless area ...
... ROADLESS AREA - INTENSIVE MANAGEMENT TRADE - OFFS ON PACIFIC NORTHWEST NATIONAL FORESTS REFERENCE ABSTRACT Randall , Robert M. , Roger D. Fight , Kent P. Connaughton , Robert W. Sassaman , and K. Norman Johnson . 1979. Roadless area ...
Page
... roadless area available for timber har- vest ( the base alternative ) and one with the roadless area withdrawn and funds saved by not building roads available for further intensify- ing timber management on the remaining land ( the ...
... roadless area available for timber har- vest ( the base alternative ) and one with the roadless area withdrawn and funds saved by not building roads available for further intensify- ing timber management on the remaining land ( the ...
Page
... ROADLESS AREA WITHDRAWALS . Calculating Harvest Consequences -- Approaches and Assumptions . Land Base . Potential Yield . Programmed Harvest Reallocation of Funds . Harvest Alternatives on Study Forests . Base Alternative • No ...
... ROADLESS AREA WITHDRAWALS . Calculating Harvest Consequences -- Approaches and Assumptions . Land Base . Potential Yield . Programmed Harvest Reallocation of Funds . Harvest Alternatives on Study Forests . Base Alternative • No ...
Page
... Roadless Area Withdrawals . CHANGES IN ENVIRONMENTAL CONDITIONS AND NONTIMBER BENEFITS Background | Present Situation . Comparison of Alternatives . Criteria Water Quality . Water Quantity and Timing of Flow Soil Stability Soil ...
... Roadless Area Withdrawals . CHANGES IN ENVIRONMENTAL CONDITIONS AND NONTIMBER BENEFITS Background | Present Situation . Comparison of Alternatives . Criteria Water Quality . Water Quantity and Timing of Flow Soil Stability Soil ...
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