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Adsorptive bubble-separation processes are used to remove adsorptive contaminants from wastewater. A mathematical model was developed for the adsorptive bubble separation processes in a countercurrent ...
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A method has been developed for the continuous automated monitoring of cardiac output in adult rainbow trout. Average cardiac output measured under control conditions and varied environmental conditions ...
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3. [Article] Thesis Appendices.zip
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Water-source and ice-maker heat pumps share many characteristics. However, each presents different technical difficulties that have prevented them from being used more widely. In a water-source heat pump ...
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5. [Article] Numerical computation of free surface water flow
The present thesis is a report of investigations on a model for computing the water flow in the wave tank of the OSU Wave Laboratory. A wave board, established at one end of the 100 m long, 4 m wide and ...Citation -
6. [Article] Estimating water flow rates
Declared out of print December 2009. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonst...Citation -
7. [Article] Investigations into the Regional and Local Timescale Variations of Subglacial Drainage Networks
Subglacial water plays an important role in the regulation of an ice sheet's mass balance. It may be the dominant control on the velocities of ice streams and outlet glaciers on scales of months to millennia. ...Citation -
9. [Article] Statistical Analysis for Groundwater / Surface Water Interaction at a Drinking Water Well
Drinking water at a certain groundwater well is located at the confluence of a north fork and south fork of a major river. Data was collected to determine if the well is under direct influence by surface ...Citation -
10. [Article] Effects of estuarine circulation patterns and stress on the migratory behavior of juvenile salmonids (Oncorhynchus sp.)
For the first objective of this thesis, we attempt to understand the role of water flow and directionality in determining steelhead (Oncorhynchus mykiss) and spring/summer and fall Chinook (O. tschawytscha) ...Citation -
11. [Article] Impact of microbial growth on water flow and solute transport in unsaturated porous media
This is the publisher’s final pdf. The published article is copyrighted by American Geophysical Union and can be found at: http://sites.agu.org/.Citation -
12. [Article] Report on "Yaquina River" : Investigation sponsored by Oregon State Fish Commission, July, 1936
Reports on potential sites for a salmon hatchery on the Yaquina River. "Each tributary has been carefully studied and special attention given to those creeks on which possible hatchery sites were found. ...Citation -
13. [Article] Friction losses for water flowing in non-circular ducts
Friction factors were measured for water flowing in ducts made up of two rods held between two flat plates. Three rod diameters of 0.50, 1.00 and 1.50 inches were used. The spacings between rods varied ...Citation -
14. [Article] Incipient boiling and burnout heat flux for subcooled water flowing in annuli containing heated concentric wires
Incipient boiling and burnout heat fluxes were studied for sub-cooled forced convection annular flow. Small wires varying from 0.010 to 0.020 inch in diameter were used as the inner core of the annulus and ...Citation -
Abstract -- Rickreall Creek is a 4th order tributary of the Willamette River in Polk County, Oregon (Mattson and Gallagher 2001). Previous fish sampling had indicated a high percentage of exotic fishes ...
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16. [Article] Observations of Fish and Shrimp Behavior in Ocean Shrimp (Pandalus jordani) Trawls, Information Reports 2003-03
Abstract -- Underwater video observations of ocean shrimp (Panda/us jordani) and fish inside shrimp trawls and interacting with bycatch reduction devices (BRDs) were summarized. Ocean shrimp behavior inside ...Citation -
17. [Article] Water rights and summer stream conditions
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The work upon which this publication is based was supported in part by funds provided by the Office of Water Research and Technology, U.S. Dept. of the Interior, Washington D.C., as authorized by the Water ...
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20. [Article] Spatial patterns in land use and water quality in the Tillamook Bay Watershed : a GIS mapping project
No publishing date on piece.Citation -
24. [Article] Squaw Creek Monitoring Project #97-211
Abstract -- The project included watershed education of 400 students; water quality monitoring of water flow, temperature, dissolved oxygen, bacteria, and macro-invertebrates; riparian surveys; fish surveys; ...Citation -
29. [Article] A physical description of the Salmon River estuary
A student report for a Civil Engineering 572 class, this document is an extensive description of the Salmon River estuary, including water flow, quality, predictions for the estuary’s future, and numerous ...Citation -
Data collected from the Fern Lake watershed between 1958 and 1971 include measurements of the rate of flow of water into the lake through a single inlet stream. The objective of the work presented here ...
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31. [Article] Water Flow through Temperate Glaciers
Understanding water movement through a glacier is fundamental to several critical issues in glaciology, including glacier dynamics, glacier-induced floods, and the prediction of runoff from glacierized ...Citation -
32. [Article] Sedimentologic changes in the deposits of an evolving lahar-flood in 2006, Hood River Basin, Mount Hood, Oregon
Over a span of six days from November 2nd -- 7th, 2006 approximately 43 cm of precipitation fell over the Hood River Basin in Oregon. A lahar was initiated on the Eliot Branch of the Middle Fork Hood River ...Citation -
Experiments were carried out to study the movement of water and halide anions in perched water tables or saturated zones in the soil and upper rock mantle of eight different experimental sites located on ...
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34. [Article] Tracing Pacific water in the North Atlantic Ocean
copyrighted by American Geophysical UnionCitation -
This is a report of data and observations gathered during the Lower Deschutes Flow Study. The authors describe the area’s geography, topography, and geology. The work covers Deschutes River stream discharges ...
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36. [Article] Automated water balance procedure for large-scale experimental databases based on soil moisture
Based on the determination of the zero-flux plane, a water balance procedure for large-scale experimental databases was automated to estimate the soil water balance based on soil water content distribution ...Citation -
Copyrighted by American Geophysical Union.
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38. [Article] A new multisource and high-frequency approach to measuring δ²H and δ¹⁸O in hydrological field studies
This is the publisher’s final pdf. The published article is copyrighted by American Geophysical Union and can be found at: http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291944-7973.Citation -
39. [Article] The development of a hydrological model of the Walla Walla Basin using Integrated Water Flow Model
The Walla Walla basin lies in an arid region of Eastern Washington and Oregon. A large portion of the area is devoted to agricultural production, relying on irrigation water diverted from the Walla Walla ...Citation -
CONIFER simulates water, carbon, and energy dynamics of a coniferous forest. The model consists of 29 nonlinear difference equations. Driving variables include air temperature, dew point temperature, ...
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The objective of this paper is to describe the design of a real-time system to control two hydroelectric power plants by a digital computer. The two controlling relations are stated as the continuity of ...
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The noble crayfish fishery in the Ljungan river system in Sweden has been subjected to two major shocks; hydropower development in the 1970s, which reduced water flow throughout the system with attendant ...
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43. [Article] Sedimentation within the Cocos Gap, Panama Basin
The Cocos Gap is a deeper portion, or saddle, of the Cocos Ridge and forms part of the western boundary of the Panama Basing It is probably typical of saddles within most submarine ridges, In order to ...Citation -
Changes in the concentrations of dissolved ammonia (NH4+1), nitrate (NO3-1), organic nitrogen (DON) were monitored along ground water flow paths to determine the importance of the ground water system to ...
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The gravel aquifer of the Oregon side of Walla Walla River Basin has a strong hydrologic connection to surface water through a series of springs, unlined irrigation canals, the Walla Walla River, numerous ...
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46. [Article] Change in Hydraulic Conductivity of Expansive Soils
Swelling soils cause millions of dollars of damage to buildings every year in the Unites States alone. One essential piece to understanding these soils is to understand how water moves through them. Hydraulic ...Citation -
47. [Article] Conservation of Mass in a Piping Network
Using returnable bottles within a brewery setting can lower costs associated with purchasing new bottles as well as reduce the energy associated with recycling glass bottles. A commercial dishwasher was ...Citation -
A cooling tower system was built and fouling resistances were studied for cooling water flowing over a heated tubular surface. The cooling water studied was formulated in an effort to match industrial cooling ...
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49. [Article] Design and testing of intrustive conductivity probes for the measurement of two-phase flow parameters
This thesis examines two techniques for measuring two-phase flow parameters in an air/water system using intrusive conductivity probes. Specifically, the theoretical derivation for measuring void fraction ...Citation -
A video explaining estuarine flow concepts was produced for a target audience of high school students in physics and earth science classes. This honors thesis explains the video production and concepts ...
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51. [Article] Analysis and numerical simulation of the ground water system at the Bonneville navigation lock site, Oregon
As part of the new navigation lock for Bonneville Dam a new water source for the Bonneville Fish Hatchery must be supplied. The hatchery is located on the Oregon side of the Columbia River downstream of ...Citation -
Locations of subglacial lakes discovered under fast-moving West Antarctic ice streams tend to be associated with topographic features of the subglacial bed or with areas that have strong variations in ...
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53. [Article] Interactions between microbial dynamics, water flow, and solute transport in unsaturated porous media
Bioremediation in the vadose zone is unpredictable because of poor understanding of factors influencing microbial growth in this environment. A lab-scale experimental system was developed to examine, noninvasively, interactions ...Citation -
The following report Introduces a documentation scheme for flow oriented ecosystem models and shows its application to a carbon-water model developed within the coniferous biome. This documentation scheme has ...
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Water source heat pumps are increasingly being used for residential and commercial space heating. Typically, these heat pumps are capable of both heating and cooling, and historically the design emphasis has ...
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56. [Article] Pudding River Watershed Assessment, 2006
Abstract -- Northeast of Salem, five large streams flow west out of the Cascade Mountains to join the Pudding River as it meanders north across the broad Willamette Valley and to its confluence with the ...Citation -
The objective of this study was to develop a numerical model for the movement and fate of chlorinated phenols in groundwater. In the first part, a numerical model for several different equilibrium and ...
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58. [Article] Sub-regional detention siting : a methodology using GIS
The Mt. Scott watershed in northern Clackamas County, Oregon is an urban watershed that lies inside the Portland metropolitan urban growth boundary. Urbanization of the watershed began in the early 1970s ...Citation -
This is the publisher's version of record. The original submission is copyrighted by Cambridge University Press and can be found here: http://www.tos.org/
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This is the publisher’s final pdf. The published article is copyrighted by Cambridge University Press and can be found at: http://www.cambridge.org/home/home/item5655304/?site_locale=en_US.
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62. [Article] Turbulent Kinetic Energy Dissipation in Barrow Canyon
This is the publisher’s final pdf. The published article is copyrighted by the American Meteorological Society and can be found at: http://www.ametsoc.org/pubs/journals/jpo/index.html.Citation -
63. [Article] Physical parameters as tracers of Columbia River water
Hydrographic and bathythermograph data taken off the Oregon coast during a two week period in August of 1969 were analyzed to determine if heat content and mixed layer depth may be used as indicators of ...Citation -
64. [Article] Hydrothermal fluid circulation through the sediment of Crater Lake, Oregon: Pore water and heat flow constraints
Copyrighted by American Geophysical Union.Citation -
Three factors were found to be significantly correlated with the fluctuations and trends in silver salmon production in Oregon. Logging was found to adversely affect the runs of salmon in later years. ...
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Abstract -- The Watershed Restoration Summaries were developed by local watershed councils and other stakeholders to help identify priorities for restoring fish and wildlife habitat and water quality throughout ...
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67. [Article] Conifer : a model of carbon and water flow through a coniferous forest : revised documentation
CONIFER simulates water, carbon, and energy dynamics of a coniferous forest. The model consists of 29 nonlinear difference equations. Measured driving variables include air temperature, dew point temperature, ...Citation -
Momentum transfer in an annular duct with upward gas-Iiquid flow was studied under the condition that the liquid flowed as a film only on the inner core of the annulus, the outer wall remaining dry. Previous ...
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69. [Article] Chemical features of the Columbia River plume off Oregon
An intensive chemical investigation, that includes the determinations of salinity, oxygen, nutrients, pH, alkalinity, and total carbon dioxide of the Columbia River plume off the Oregon coast in July 1967 ...Citation -
70. [Article] Growth and production of salmonids exposed to a stabilized Kraft mill effluent in experimental stream channels
The growth and production of brown trout, Salmo trutta Linnaeus, exposed to a concentration of 0.65 mg/l BOD (4.1 percent by volume) stabilized kraft mill effluent (KME) were studied from October 1973 ...Citation -
71. [Article] 2009 dryland agricultural research annual report
Published June 2009. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalogCitation -
The properties of conventional materials are inextricably linked with their molecular composition; to make water flow like wine would require changing its molecular identity. To circumvent this restriction, ...
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copyrighted by American Geophysical Union
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Copyright 2002 by the American Geophysical Union
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Presented at The Oregon Water Conference, May 24-25, 2011, Corvallis, OR.
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1 p. Review produced for HC 441: Science Colloquium: Willamette River Environmental Health, Robert D. Clark Honors College, University of Oregon, Spring term, 2004.
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Presented at The Oregon Water Conference, May 24-25, 2011, Corvallis, OR.
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The use of a three-pipe distribution system is known to impair the operating costs of an air conditioning system. Additional costs are encountered because heating water and cooling water are mixed in a ...
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An investigation of the fishes of the Willamette River and three of its larger tributaries was made during July, August, September, and November of 1951, to ascertain the possibility of using them as bio-indices ...
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Because the life processes of the plant are related in a complex way to the balance between the water demand of the atmosphere and the water availability to the plant root, an exploration of the dynamic status ...
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81. [Article] Simulation and field validation of heat and water flow during soil freezing and thawing
Freeze/thaw cycles are numerous in agricultural soils of the Pacific Northwest. Potential loss of soil by erosion is high whenever a soil thaws from the surface creating a saturated soil overlying an impermeable ...Citation -
82. [Article] Feedback Between Residual Circulations and Sediment Distribution in Highly Turbid Estuaries: An Analytical Model
Motivated by field studies of the Ems estuary which show longitudinal gradients in bottom sediment concentration as high as O(0.01 kg/m4), we develop an analytical model for estuarine residual circulation ...Citation -
Summer low flow characteristics of six forest streams in Northeast Oregon were examined using long term streamflow records. Time series and trend analysis revealed highly significant (alpha=O.O1) increasing ...
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84. [Article] Object Watershed Link Simulation (OWLS)
Object Watershed Link Simulation (OWLS) is a physically based watershed model. In the OWLS model, a watershed is defined as a three-dimensional object with linkages between cells and their attributes (e.g., ...Citation -
Multiphase pipe flow is investigated using proper orthogonal decomposition for tomographic X-ray data, where holdup, cross-sectional phase distributions and phase interface characteristics within the pipe ...
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The fouling characteristics of simulated cooling tower water flowing over a heated metallic surface has been studied. The bulk temperature of the water was maintained around 95°F. Mainly three different ...
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87. [Article] Design of Managed Aquifer Recharge for Agricultural and Ecological Water Supply Assessed Through Numerical Modeling
This is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Springer and can be found at: http://link.springer.com/journal/11269Citation -
90. [Article] Eugene Residents Risk Perceptions of Water Scarcity
Graduation date: 2016Citation -
91. [Article] Effects of Beaver Dams on Surface Water Flow During Storm Events in an Urban Landscape
Urban land-use generally alters the hydrologic cycle, leading to changes in the natural flow regime of local streams. Runoff from impervious surfaces and routing of stormwater to streams causes urban streams ...Citation -
Scaling characteristics of calcium carbonate on a heated surface in a deluged dry cooling system were investigated. Bulk temperature of the deluge water was maintained constant at 90°F. Air flow velocity ...
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93. [Article] Flow of water in pipe bends
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Presented at The Oregon Water Conference, May 24-25, 2011, Corvallis, OR.
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95. [Article] Calculated and field-measured soil heat flux : a comparison under two soil water regimes
Heat and water vapor flow in summer-fallowed fields in the Pacific Northwest may significantly affect the position and supply of water for germination of fall sown crops. New tillage tools and drill openers ...Citation -
A new method is introduced for incorporating bathymetric uncertainty into predictions of nearshore and river flows (i.e., unstratified flows primarily forced by pressure and radiation stress gradients). ...
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97. [Article] Flume testing of underwater seep detection using temperature sensing on or just below the surface of sand or gravel sediments
This is the publisher’s final pdf. The published article is copyrighted by the American Geophysical Union and can be found at: http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291944-7973.Citation -
A model was developed for analysis of the soil water balance of individual reforestation sites in western Oregon. The numerical procedure for this model was programmed in compiled BASIC language and calculations ...
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Heat transfer and fluid mechanical behavior of water flowing horizontally in vertically-narrow rectangular channels was studied in this work. Friction factor and Nusselt number variations were determined ...
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100. [Article] The Direct Breaking of Internal Waves at Steep Topography
This is the publisher’s final pdf. The published article is copyrighted by The Oceanography Society, and can be found at: http://www.tos.org/oceanography/.Citation