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 42
Page 2
... measuring peak areas with electronic integrator . Analyses of other tissue compo- nents were made as follows : total nitrogen by the micro - Kjeldahl tech- nique , and crude fat from loss in tissue weight after extraction with ether in ...
... measuring peak areas with electronic integrator . Analyses of other tissue compo- nents were made as follows : total nitrogen by the micro - Kjeldahl tech- nique , and crude fat from loss in tissue weight after extraction with ether in ...
Page 3
... measured organic constituents of the leaves . The fiber decreased slightly from June ( 21.80 percent ) to September ( 20.69 percent ) . Trends of acid - detergent lignin were similar to those of the fiber . Lignin content for both ...
... measured organic constituents of the leaves . The fiber decreased slightly from June ( 21.80 percent ) to September ( 20.69 percent ) . Trends of acid - detergent lignin were similar to those of the fiber . Lignin content for both ...
Page
... measured values in the field . Proposals are made for new fuel models . Statis- tical comparison at the present level indicate two western slash fuel models would be better , one representing clearcut slash , the other partial cut slash ...
... measured values in the field . Proposals are made for new fuel models . Statis- tical comparison at the present level indicate two western slash fuel models would be better , one representing clearcut slash , the other partial cut slash ...
Page 5
... measured by the planar intersect method ( Brown 1974 ) . 197 Table 4 -- Fuel loads and standard deviations of the. Table 3 -- Fuel load inventory data sources1 / Type of slash fuel inventoried Source Clearcut Thinning cut Partial ...
... measured by the planar intersect method ( Brown 1974 ) . 197 Table 4 -- Fuel loads and standard deviations of the. Table 3 -- Fuel load inventory data sources1 / Type of slash fuel inventoried Source Clearcut Thinning cut Partial ...
Page 4
... . 1 / See appendix for details of procedures for measuring and coding the environmental factors . Results and Discussion EASTERN CASCADES Regeneration Stocking and Density Regeneration 4 Data Collection Data Analysis.
... . 1 / See appendix for details of procedures for measuring and coding the environmental factors . Results and Discussion EASTERN CASCADES Regeneration Stocking and Density Regeneration 4 Data Collection Data Analysis.
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