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Creator:: Dyrness, C. T., Franklin, Jerry F., Zobel, Donald B., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: A total of 23 forest communities have been identified and characterized in a preliminary manner. Data used in formulating the classification had previously been collected on 300 reconnaissance plots located on the H. J. Andrews Forest and surrounding area. Vegetation classification was facilitated by similarity analysis and stand ordination procedures...
Resource Type:: Technical Report
Full Text:: FOREST C. T. flyrness Jerry F. Franklin Donald 7-obel Oregon State University Identification and

Creator:: Hawk, Glenn M., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: Stem mapping of all trees greater than 15 cm dbh has been completed on the 10.24 hectare watershed (No. 10) at H. J. Andrews intensive study site. Using a 25 m grid system, mapping of vegetation into 7 plant communities and then into 4 habitat types has also been completed....
Resource Type:: Technical Report
Full Text:: common to the lower elevation regions of the Tsuga hetero h lla Zone of Franklin and Dyrness (1969

Creator:: Welch, E. B. (Eugene B.), Pederson, G. L., Stoll, Richard Kenneth, U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: Grazing rates and density of the crustacean zooplankton were measured in Findley and Chester Morse Lakes and Lake Sammamish, Washington. Sample analysis is incomplete at reporting time, thus estimates of production from examination of life stage biomass changes was not possible. Maximum density of crustacean zooplankton was about 10/1 in...
Resource Type:: Technical Report
Full Text:: ZOOPLANKTON IN LAKES OF CONTRASTING TROPHIC STATUS -- A PROGRESS REPORT E. B. Welch, G. L. Pederson and R. K

Creator:: Spyridakis, Dimitri E., Welch, E. B. (Eugene B.), U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: Aquatic mineral measurements and sediment characterization of the Cedar River basin lakes and streams reveals two largely distinct physical and chemical environments. Near the headwaters of the Cedar River Watershed the composition of lakes and streams reflect adjacent rocks but the effects of forest and agricultural practices and of processes...
Resource Type:: Technical Report
Full Text:: CEDAR RIVER WATERSHED . E. Spyridakis and E. B. Welch University of Washington ABSTRACT Aquatic

Creator:: Lighthart, B., Bollinger, J., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report
Full Text:: INTERNAL REPORT 82 CARBON FLUX IN THE WATER COLUMN B. Lighthart and J. Bollinger Western Washington State

Creator:: Zobel, Donald B., McKee, Arthur, Hawk, Glenn M., Dyrness, C. T., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: Air temperatures at i m and soil temperatures at 2C cm are reported for twenty-one forest stands in the central Western Cascader of Oregon. Records began in 1970 for some stands, in 1971 or 1972 for most. Temperature Growth Index for a stand, based on temperature effects on Douglas-fir seedling...
Resource Type:: Technical Report
Full Text:: TEMPERATURES IN FOREST COMMUNITIES ON THE H.J. ANDREWS EXPERIMENTAL FOREST, 1970-1972 D. B. Zobel, W. A

Creator:: Brown, R. B. (Randall Barber), Parsons, Roger Bruce, 1932-, U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: Field reconnaissance, soil sampling, and laboratory analyses were conducted to characterize the soils of the 50 by 50 meter forest community reference stand plots in and near the H. J. Andrews Experimental Forest. Soil descriptions, chemical and physical properties, soil classification, and nutrient capital information for mineral soils are summarized....
Resource Type:: Technical Report
Full Text:: -- OREGON IBP R. B. Brown and R. B. Parsons Oregon State University NOTICE: This internal report contains

Creator:: Lassoie, J. P., Salo, David John, 1940-, Leverenz, J. W., Scott, David R. M., Walker, Richard B., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report
Full Text:: . Leverenz, D.-R. M. Scott, and R. B. Walker University of Washington INTRODUCTION A basic knowledge of

Creator:: Dyrness, C. T., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report
Full Text:: species: (a) Percentage of flower buds open and (b) degree of leafing out of deciduous species

Creator:: Fogel, Robert, Cromack, Kermit, U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: This report describes decomposition studies conducted in the H. J. Andrews Forest, Oregon in 1973. Changes in weight loss and nutrient content of leaves, cones, branches, and bark of Douglas-fir and leaves of big-leaf maple, vine maple, Rhododendron, red alder, sword fern Oregon oak, and Chinkapin were recorded in a...
Resource Type:: Technical Report
Full Text:: Franklin, in press) or treatments were selected (Table 1), with each replicate designated as an individual

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