Index Catalog // ScholarsArchive@OSU

Inter-relationships of vegetation, hydrology and micro-climate in a young, Douglas-fir forest

Creator:: Barnard, Holly Rene
Abstract:: The links between forests, streamflow, and climate are poorly understood. Despite hundreds of studies over the past 60 years, fundamental questions of forests' effects on the hydrologic cycle remain unanswered. The hydrological cycle involves mutually-dependent biological and physical processes that operate at multiple scales of time and space, and this...
Resource Type:: Dissertation
Full Text:: term stream discharge data from the H.J. Andrews Experimental Forest (HJA), the site of the field

H.J. Andrews Experimental Forest reference stand system : establishment and use history

Creator:: Hawk, Glenn M. and U.S. International Biological Program. Coniferous Forest Biome
Abstract:: Nineteen l/4-hectare reference stands have been established in the central western Cascade Mountains of Oregon to represent widespread and important portions of the vegetation continuum. Their species diversity, cover, and structure are described here. The stands provide points of reference for visiting scientists and researchers who wish to design experiments...
Resource Type:: Technical Report
Full Text:: Studies OREGON STATE. LIBRARIES 12 0.141670949 5 F 6 6 ,:! W H. J. ANDREWS EXPERIMENTAL FOREST

Direct measurement of transpiration and biomass in coniferous trees

Creator:: Kline, J. R., Reed, Kenneth Lee, 1942-, Waring, Richard H., Stewart, M. L., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report
Full Text:: Andrews Experimental Forest in Oregon. Two estimates of transpiration are given for each of the Cedar

Vegetation and soils of watersheds 2 and 3, H. J. Andrews Experimental Forest

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
Full Text:: of watershed 3, H. J. Andrews Experimental Forest, Oregon. Table 1. Area occupied by plant

Exotic plant species dynamics from 1994 to 2005 on road networks in forested landscapes of western Oregon

Creator:: Sheehy, Samantha
Abstract:: Although the Pacific Northwest has the least proportion of non-native plant species in relation to other regions of North America, exotic species continue to spread into mountainous areas, including the Cascade Range. In a forested landscape, road networks can act as corridors for exotic plant dispersal and establishment, helping species...
Resource Type:: Masters Thesis
Full Text:: the H.J. Andrews Experimental Forest, located in the Cascade Range, Oregon. The H.J. Andrews is an

Identification and characterization of forest communities and habitat types in and adjacent to the H. J. Andrews Experimental Forest

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:: publication of "A checklist of vascular plants on the 11. J. Andrews Experimental Forest, western Oregon" by

Annual report on site characterization

Creator:: Dyrness, C. T., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report
Full Text:: distribution in the H. J. A. Experimental Forest, Oregon). 8) 9)

Spatial and temporal population dynamics of Cantharellus formosus, the Pacific Golden chanterelle, in Oregon

Creator:: Collins, Kelly Patrice
Abstract:: This dissertation was undertaken to improve the understanding of the population dynamics of the Pacific Golden chanterelle, Cantharellus formosus. It addresses the longevity of individuals over a 12 year period and the limits of gene flow within the area of a 6,400 hectare watershed at the H.J. Andrews Long Term...
Resource Type:: Dissertation

Stand development after 20-years of growth in Douglas-fir and red alder mixtures

Creator:: Garrelts, Brennan T.
Abstract:: This study examines the long-term role of interference on stand development of Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) and red alder (Alnus rubra Bong.) planted mixtures in the Central Cascades of Oregon, USA. The two species are common associates in naturally regenerated and planted conifer stands in the Pacific Northwest. Due...
Resource Type:: Masters Thesis
Full Text:: H.J. Andrews (HJA) Experimental Forest (122º 10’ W, 44º 14’ N) on the west-central slope of the

Vegetation and soils of the Hi-15 watersheds, H. J. Andrews Experimental Forest

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
Full Text:: Watersheds, H. J. Andrews Experimental Forest T. Dyrness Glenn Hawk Forestry Sciences Laboratory an d

ScholarsArchive@OSU

Inter-relationships of vegetation, hydrology and micro-climate in a young, Douglas-fir forest

H.J. Andrews Experimental Forest reference stand system : establishment and use history

Direct measurement of transpiration and biomass in coniferous trees

Vegetation and soils of watersheds 2 and 3, H. J. Andrews Experimental Forest

Exotic plant species dynamics from 1994 to 2005 on road networks in forested landscapes of western Oregon

Identification and characterization of forest communities and habitat types in and adjacent to the H. J. Andrews Experimental Forest

Annual report on site characterization

Spatial and temporal population dynamics of Cantharellus formosus, the Pacific Golden chanterelle, in Oregon

Stand development after 20-years of growth in Douglas-fir and red alder mixtures

Vegetation and soils of the Hi-15 watersheds, H. J. Andrews Experimental Forest

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