Index Catalog // ScholarsArchive@OSU

Patterns of hillslope and channel recovery following disturbances in steep, forested basins

Creator:: Madej, Mary Ann
Abstract:: Geomorphic response to watershed disturbances commonly results in alterations of landforms. Subsequent geomorphic recovery is dependent on the ability of flows to entrain, transport, and organize inorganic and organic material on hillslopes and in channels. This research analyzed changes in sediment production, channel structure, and channel organization following disturbances in...
Resource Type:: Dissertation
Full Text:: Recovery Following Disturbances in Steep, Forested Basins. Abstract Approved: Gordon Grant Geomorphic

Patterns and processes of sediment transport following sediment-filled dam removal in gravel bed rivers

Creator:: Stewart, Gregory B.
Abstract:: Dam removal is increasingly viewed as a river restoration tool because dams affect so many aspects of river hydrology, geomorphology, and ecology; but removal also has impacts. When a dam is removed, sediment accumulated over a dam’s lifetime may be transported downstream; and the timing, fate and consequences of this...
Resource Type:: Dissertation
Full Text:: . Abstract approved:___________________________________________________ Gordon E. Grant Dam removal is

A dynamic input-output model for regional impact analysis

Creator:: Johnson, Thomas G.
Resource Type:: Dissertation
Full Text:: data -- the first is based on the 1958 U.S. economy and the second on the 1977 Grant County, Oregon

Contrasting geomorphic responses to climatic, anthropogenic, and fluvial change across modern to millennial time scales, Clackamas River, Oregon

Creator:: Wampler, Peter J.
Abstract:: Geomorphic change along the lower Clackamas River is occurring at a millennial scale due to climate change; a decadal scale as a result River Mill Dam operation; and at an annual scale since 1996 due to a meander cutoff. Channel response to these three mechanisms is incision. Holocene strath terraces,...
Resource Type:: Dissertation

The Effects of the Flow Regime on Stream Channel Form and Processes

Creator:: Hempel, Laura A.
Abstract:: Numerous studies have explored how alluvial channel size and morphology are adjusted to different sediment and flow conditions, yet we still know very little about how and to what degree the flow regime controls channel form and processes. We use the term ‘channel form’ to refer to the size and...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Gordon E. Grant Numerous studies have explored how alluvial channel size and morphology

Construction, Degradation, and Restoration of Wet Meadow Ecosystems in Semi-arid Landscapes, Northern Great Basin, USA

Creator:: Nash, Caroline S.
Abstract:: Wet meadow ecosystems are a useful natural laboratory in which to explore feedbacks between biogenic and geologic controls on valley bottom landforms. Characterized by flat valley floors flanked by higher-gradient hillslopes, these meadows are singular both in that they represent depositional features in what is primarily an erosional environment, and...
Resource Type:: Dissertation
Full Text:: : _____________________________________________________ Gordan E. Grant Wet meadow ecosystems are a useful natural

The influence of net real estate income and other property characteristics on prices of agricultural properties within and among selected areas of Oregon, 1965-69

Creator:: Crowley, William D.
Abstract:: Concern over the apparent disparity between the farm use value and current market value of property in agricultural areas continues to remain a source of concern in many areas. This concern has intensified in recent years, particularly in those agricultural areas situated near urban centers and recreational areas. The main...
Resource Type:: Dissertation
Full Text:: Abstract approved: ""' " Dr. Grant E. Blanch ~ Concern over the apparent disparity between

Spatial and Temporal Landscape Responses to Progressive Tectonic Forcing along California Fault Systems

Creator:: Manopkawee, Pichawut
Abstract:: Understanding the degree to which topography of erosional landscapes in active mountain belts encode the rates and patterns of active deformation in the upper crust is a primary goal in the field of tectonic geomorphology. In particular, the convolved influence of variations in rock mass quality and the erodibility of...
Resource Type:: Dissertation
Full Text:: my committees: Prof. Andrew Meigs, Prof. Stephen Lancaster, and Prof. Gordon Grant. I am extremely

Hydrology and geomorphic evolution of basaltic landscapes, High Cascades, Oregon

Creator:: Jefferson, Anne (Anne Jarvis)
Abstract:: The basaltic landscapes of the Oregon High Cascades form a natural laboratory for examining how geologic setting and history influence groundwater flowpaths, streamflow sensitivity to climate, and landscape evolution. In the High Cascades, highly permeable young basaltic lavas form extensive aquifers. These aquifers are the dominant sources of summer streamflow...
Resource Type:: Dissertation
Full Text:: : ____________________________________________________________ Gordon E. Grant Stephen T. Lancaster The basaltic

A stratigraphic approach to characterize the deposition and storage of organic matter in reservoir sediments

Creator:: Stratton Garvin, Laurel E.
Abstract:: The relationship between carbon burial and sedimentation in reservoirs is unknown, exposing gaps in our fundamental understanding of the transport, processing, and deposition of sediment and organic matter in fluvial and lacustrine systems and contributing to uncertainty in our understanding of the net impact of dams to the global carbon...
Resource Type:: Dissertation
Full Text:: Gordon E. Grant The relationship between carbon burial and sedimentation in reservoirs is

ScholarsArchive@OSU

Patterns of hillslope and channel recovery following disturbances in steep, forested basins

Patterns and processes of sediment transport following sediment-filled dam removal in gravel bed rivers

A dynamic input-output model for regional impact analysis

Contrasting geomorphic responses to climatic, anthropogenic, and fluvial change across modern to millennial time scales, Clackamas River, Oregon

The Effects of the Flow Regime on Stream Channel Form and Processes

Construction, Degradation, and Restoration of Wet Meadow Ecosystems in Semi-arid Landscapes, Northern Great Basin, USA

The influence of net real estate income and other property characteristics on prices of agricultural properties within and among selected areas of Oregon, 1965-69

Spatial and Temporal Landscape Responses to Progressive Tectonic Forcing along California Fault Systems

Hydrology and geomorphic evolution of basaltic landscapes, High Cascades, Oregon

A stratigraphic approach to characterize the deposition and storage of organic matter in reservoir sediments

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