Index Catalog // ScholarsArchive@OSU

Spatial and temporal patterns of fire in the forests of the central Oregon Coast Range

Creator:: Impara, Peter C.
Abstract:: Fire history and fire regime were interpreted from tree ring analysis of 4320 stumps at 178 sites in a 25 by 55 km area in the central Oregon Coast Range. A total of 27 fire episodes were identified in a 516 year period, with sizes estimated at 18 to 544...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Peter C. Impara for

Characterization of lignocellulose decomposition in stream wood samples using ¹⁴C and ¹⁵N techniques

Creator:: Aumen, Nicholas G.
Resource Type:: Dissertation
Full Text:: stream wood samples using ¹⁴C and ¹⁵N techniques AN ABSTRACT OF THE THESIS OF Nicholas G. Aumen for

Effects of dieldrin on the intrinsic rate of increase of the guppy, Poecilia reticulata Peters

Creator:: Roelofs, Terry Dean
Resource Type:: Dissertation
Full Text:: the latter "C" fish. In contrast to this, at 2. 5ppb there were 10 F1 pairs and 10 "C" pairs, be

The great fires : Indian burning and catastrophic forest fire patterns of the Oregon Coast Range, 1491-1951

Creator:: Zybach, Bob
Abstract:: The purpose of this study is to examine the relationship between land management practices of Indian communities prior to contact with Europeans and the nature or character of subsequent catastrophic forest fires in the Oregon Coast Range. The research focus is spatial and temporal patterns of Indian burning across the...
Resource Type:: Dissertation
Full Text:: happened. --C. Raymond Clar (1959: 7) When the forest burned, fires were often of high intensity and

Incipient resuspension of silt-clay deposits in oscillatory and unidirectional flows

Creator:: Talebbeydokhti, Nasser
Abstract:: Incipient motion of cohesive sediment and the role of flow parameters were investigated for separate and combined unidirectional and oscillatory flows. Sediment from Sturgeon Lake, mainly silt and clay with organic matter, was used as bed material In recirculating and wave flumes. Bench-type experiments indicated that when the submerged sediment...
Resource Type:: Dissertation
Full Text:: : Peter C. Klingemaig Incipient motion of cohesive sediment and the role of flow parameters were

Sediment transport in a gravel-bottomed stream

Creator:: Milhous, Robert T.
Abstract:: Sediment transport in a gravel-bottomed stream located in the Oregon Coast Range was studied to determine the effects of a single layer of large particles (the armour layer) located at the surface of the bed material. The bed load transport system was studied jointly with suspended sediment transport to understand...
Resource Type:: Dissertation
Full Text:: Thurlow Milhous ACKNOWLEDGEMENTS My appreciation goes to Dr. Peter C. Klingeman for his incep tion

A stochastic precipitation event model for use in erosion simulations

Creator:: Istok, J. D.
Abstract:: Mathematical models of the precipitation process are needed to effectively use historical precipitation data in the design and planning of engineering projects and for analysis of watershed runoff behavior. Existing simple models based on the assumptions of independent, identically-distributed random variables are insufficient to describe several features of the historical...
Resource Type:: Dissertation
Full Text:: Model for Use in Erosion Simulations Abstract approved: Redacted for Privacy a Peter C. Klingeman

Wave competence and morphodynamics of boulder and gravel beaches

Creator:: Lorang, Mark
Resource Type:: Dissertation
Full Text:: Morphodynamics of Boulder and Gravel Beaches Abstract Approved: Peter C. A reformatted Shields relation, z

Incipient motion and particle transport in gravel-bed streams

Creator:: Matin, Habib
Abstract:: The incipient motion of sediment particles in gravel-bed rivers is a very important process. It represents the difference between bed stability and bed mobility. A field study was conducted in Oak Creek, Oregon to investigate incipient motion of individual particles in gravel-bed streams. Investigation was also made of the incipient...
Resource Type:: Dissertation
Full Text:: Streams Abstract Approved: Peter C. Klingeman The incipient motion of sediment particles in gravel-bed

Modeling sediment transport, channel morphology and gravel mining in river bends

Creator:: Nam, Ilgi
Abstract:: A technique is developed and tested to analyze the interaction of flowing water, bed topography, and bedload sediment transport in meandering channels where gravel bars are removed. The method relates the local velocity distribution, bed shear stress and sediment transport conditions to the local bed configuration in river bends before...
Resource Type:: Dissertation
Full Text:: Mining in River Bends . Abstract approved: Peter C. Klingeman A technique is developed and tested to

ScholarsArchive@OSU

Spatial and temporal patterns of fire in the forests of the central Oregon Coast Range

Characterization of lignocellulose decomposition in stream wood samples using ¹⁴C and ¹⁵N techniques

Effects of dieldrin on the intrinsic rate of increase of the guppy, Poecilia reticulata Peters

The great fires : Indian burning and catastrophic forest fire patterns of the Oregon Coast Range, 1491-1951

Incipient resuspension of silt-clay deposits in oscillatory and unidirectional flows

Sediment transport in a gravel-bottomed stream

A stochastic precipitation event model for use in erosion simulations

Wave competence and morphodynamics of boulder and gravel beaches

Incipient motion and particle transport in gravel-bed streams

Modeling sediment transport, channel morphology and gravel mining in river bends

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