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Creator:: Zobel, Donald B., Hawk, Glenn M., McKee, W. Arthur, Dyrness, C. T., and U. S. International Biological Program. Coniferous Forest Biome
Abstract:: Measurement of plant moisture stress of 1-2 m understory conifers was made in "reference stands" on the H. J. Andrews Experimental Forest in 1970-1972. Maximum stress each year (measured between midnight and dawn) is closely correlated with the position of each community along one axis of an ordination of the...
Resource Type:: Technical Report

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

Creator:: Dyrness, C. T., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report

Creator:: Swanson, Frederick J. (Frederick John), 1943-, Swanston, Douglas N., Dyrness, C. T., Cromack, Kermit, Fredriksen, R. L., Moore, Duane G., Glenn, Leslie Fred, 1944-, U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: The conceptual framework of an erosion model has been designed to link processes of mass wasting, surface erosion, and channel storage and transport. A program to stimulate mass wasting will be based on a variation of the factor of safety approach which balances forces tending to drive mass movement against...
Resource Type:: Technical Report

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

Creator:: Hawk, Glenn M., Dyrness, C. T., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: Early in the planning of the Coniferous Biome program It was recognized that experimental watersheds 2 and 3 in the H. J. Andrews Experimental Forest might provide ideal study sites for certain phases of the Biome program. A study was funded during year 1 (1970) to provide necessary background ecological...
Resource Type:: Technical Report

Creator:: Dyrness, C. T., Hawk, Glenn M., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: Early in the planning of the Coniferous Biome research program, it was recognized that Experimental Watersheds 6, 7, and 8 in the H. J. Andrews Experimental Forest might provide ideal study sites for certain phases of the Biome program. A study was funded during year 1 (1970) to provide necessary...
Resource Type:: Technical Report

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