Index Catalog // ScholarsArchive@OSU

Headwater stream macroinvertebrates of the H.J. Andrews Experimental Forest, Oregon

Creator:: Frady, Charles H.
Abstract:: Recent studies of headwater streams have demonstrated their importance to overall watershed biodiversity, nutrient cycling, and energy flux. However, little attention has been paid to long-term effects of forest harvest on macroinvertebrate communities in headwater streams. This study investigated headwater stream macroinvertebrate communities in the H.J. Andrews Experimental Forest, Oregon,...
Resource Type:: Masters Thesis
Full Text:: the H.J. Andrews Experimental Forest, Oregon, U.S.A and used a paired-stream study design to

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

Measurement and modeling the physical controls of snowmelt in the Pacific Northwest

Creator:: Mazurkiewicz, Adam B.
Abstract:: The physical controls of snowmelt in the Pacific Northwest (PNW) are poorly understood. While there have been numerous field and modeling investigations at the plot and watershed scale, few studies have identified how the snow energy balance (EB) components vary in importance both spatially and temporally. The identification of how...
Resource Type:: Masters Thesis
Full Text:: H.J. Andrews Experimental Forest (HJA) in the western Cascade Mountains of Oregon found that

Isotopic composition of respired CO2 in a small watershed : development and testing of an automated sampling system and analysis of first year data

Creator:: Hauck, Mark J.
Abstract:: Warming of the terrestrial biosphere due to the anthropogenic addition of carbon dioxide to the earth’s atmosphere is becoming a major focus of scientific inquiry. Predictions of the extent of this warming are hampered by uncertainty in the ability of the earth’s ecosystems to counteract this effect by sequestering carbon...
Resource Type:: Masters Thesis
Full Text:: nocturnal cold air drainage of a steeply sloped watershed in the HJ Andrews Experimental Forest and bring

Quantification of advection and dispersion in lateral subsurface flowpaths at the hillslope-scale

Creator:: Victory, Nichole I.
Abstract:: It is becoming increasingly important to understand fundamental hillslope-scale hydrological processes. Most hillslope-sale transport experiments have generally focused on conceptual findings or other aspect of flow behavior, rather than the quantification of the mass transport mechanisms of advection and dispersion. When the velocities have been quantified, dispersion has been mentioned...
Resource Type:: Masters Thesis
Full Text:: hillslope in the HJ Andrews (HJA) Experimental Forest, Western Oregon, USA. The specific objectives of

Hydro-biogeochemical coupling at the hillslope and catchment scale

Creator:: van Verseveld, Willem J.
Abstract:: The specific objectives of this dissertation are to determine subsurface flow behaviors across different antecedent wetness conditions from a top-down perspective and to mechanistically assess the hydrological controls on DOC and N transport at the hillslope and catchment scale. The study area is a small catchment where hillslopes issue directly...
Resource Type:: Dissertation
Full Text:: hydrological work in Watershed 10, H. J Andrews Experimental Forest, Oregon, that was started in the ‘70s, by

The forest and the mainframe : the dynamics of modeling and field study in the Coniferous Forest Biome, 1969-1980

Creator:: Long, Tulley A.
Abstract:: In an initial research proposal of December 1969, the scientists of the Coniferous Forest Biome (CFB), an ecosystem study centered in the Pacific Northwest and part of the larger International Biological Programme (IBP), expressed optimism that computer simulations and systems modeling could transform empirical knowledge of the carbon, water, and...
Resource Type:: Masters Thesis
Full Text:: State University and the USDA Forest Service in the H. J. Andrews Experimental Forest, this thesis

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

Arthropods associated with various age stands of Douglas-fir from foliar, ground, and aerial strata

Creator:: Mispagel, Michael E., Rose, Sharon Diane, and U.S. International Biological Program. Coniferous Forest Biome
Abstract:: The arthropod community in a Douglas-fir forest near Blue River, Lane County, Oregon was investigated from March through August 1973. Five stands of Douglas-fir were sampled: two clearcuttings, a young-growth (20 years old), a midgrowth (125 years old), and an old-growth (450 years old) plot. A pole pruner was used...
Resource Type:: Technical Report
Full Text:: the H. J. Andrews Experimental Forest, Oregon, March 27 to August 7, 1973. 22-25 2. Total numbers of

Hydrologic model for watershed 10, Andrews Experimental Forest : round 1

Creator:: Brown, George, Fredriksen, R. L., Overton, W. Scott, U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report
Full Text:: , ANDREWS EXPERIMENTAL FOREST Round 1 George Brown, Dick Fredriksen, and Scott Overton School of Forestry

ScholarsArchive@OSU

Headwater stream macroinvertebrates of the H.J. Andrews Experimental Forest, Oregon

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

Measurement and modeling the physical controls of snowmelt in the Pacific Northwest

Isotopic composition of respired CO2 in a small watershed : development and testing of an automated sampling system and analysis of first year data

Quantification of advection and dispersion in lateral subsurface flowpaths at the hillslope-scale

Hydro-biogeochemical coupling at the hillslope and catchment scale

The forest and the mainframe : the dynamics of modeling and field study in the Coniferous Forest Biome, 1969-1980

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

Arthropods associated with various age stands of Douglas-fir from foliar, ground, and aerial strata

Hydrologic model for watershed 10, Andrews Experimental Forest : round 1

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