Index Catalog // ScholarsArchive@OSU

A comparison of the value of forest plans developed under three levels of detail regarding management intentions

Creator:: Hirte, Sarah Rebecca
Abstract:: In the field of forest planning, assumptions regarding the appropriate modeling of management behavior, translated through management prescriptions, minimum harvest ages, green-up periods, and other variables are needed if a stand-level optimization process is not used to guide the selection of stand management regimes Forest planners thus generally have a...
Resource Type:: Masters Thesis

Influences of nitrogen on carbon dynamics in forest soil and density fractions

Creator:: Swanston, Christopher W.
Abstract:: Application of N fertilizer is a common forest management practice in the Pacific Northwest, yet the long-term influence of fertilization on forest soil properties is not well known. Although elevated N often increases mineralization of C and N from labile organic matter, negative effects have been documented in recalcitrant organic...
Resource Type:: Dissertation

Trask River watershed analysis : final report, August 2003

Creator:: E & S Environmental Chemistry, Inc., Snyder, Kai U., Sullivan, Timothy J., Moore, Deian L., Raymond, Richard B., Gilbert, Erin H., United States. Bureau of Land Management, and Oregon. Department of Forestry
Abstract:: Recommendations are provided in this watershed analysis to identify actions and management decisions on the part of BLM that might improve watershed health in the Trask River watershed.
Resource Type:: Technical Report
Full Text:: Prepared by E&S Environmental Chemistry, Inc. Oregon Department of Forestry and U.S.D.I. Bureau of Land

Delocalization in cationic, carbene, and radical intermediates in some bridged polycyclic systems

Creator:: Dacres, Jelena Estelle
Resource Type:: Dissertation
Full Text:: CONTRIBUTION OF AUTHORS Dr. Peter Freeman assisted with the numerous calculations in this thesis, in

Predicting channel stability in Colorado mountain streams using hydrobiogeomorphic and land use data : a cost-sensitive machine learning approach to modeling rapid assessment protocols

Creator:: Morét, Stephanie L.
Abstract:: Natural resource data are typically non-linear and complex, yet modeling methods often utilize statistical analysis techniques, such as regression, that are insufficient for use on such data. This research proposes an innovative modeling method based on pattern recognition techniques borrowed from the field of machine learning. These techniques make no...
Resource Type:: Dissertation
Full Text:: Machine Learnincj Aprroach to ModelinQ RaDid Assessment Protocols. Abstract aPPro Peter cMlincieman

Alpine glacier and pluvial lake records of late pleistocene climate variability in the western United States

Creator:: Licciardi, Joseph M.
Resource Type:: Dissertation
Full Text:: approved: Peter U. Clark This investigation focuses on the development of Quaternary dating techniques to

Multi-metal equilibrium sorption and transport modeling for copper, chromium, and arsenic in an iron oxide-coated sand, synthetic groundwater system

Creator:: Osathaphan, Khemarath
Abstract:: The mixed metal compound, Chromated Copper Arsenate, or CCA, has been widely used as a wood preservative. The metal ions in CCA, CrO²⁻₄, Cu²⁺, and AsO³⁻₄, have been found in contaminated surface and subsurface soils and groundwater nearby some wood preservative facilities and nearby wood structures. Iron oxides are a...
Resource Type:: Dissertation
Full Text:: , Synthetic Groundwater System Abstract approved: Peter 0. Nelson The mixed metal compound, Chromated

Community profiles of ammonia oxidizers across high-elevation forest-to-meadow transects

Creator:: Mintie, Ann
Abstract:: In recent years considerable interest has been shown in the diversity of ammonia-oxidizing bacteria in soil communities. The majority of the research has been carried out in Northern Europe where soils have received high atmospheric inputs of nitrogen over the past two centuries. In contrast, although much work has been...
Resource Type:: Masters Thesis
Full Text:: Oxidizers Across High-Elevation Forest-to- Peter J. Bottomley In recent years considerable interest has

Testing hypotheses using unweighted means

Creator:: Park, Byung S.
Abstract:: Testing main effects and interaction effects in factorial designs are basic content in statistics textbooks and widely used in various fields. In balanced designs there is general agreement on the appropriate main effect and interaction sums of squares and these are typically displayed in an analysis of variance (ANOVA). A...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Bvung S. Park for the degree of

Effect of Trap Soak-Time on the Trap-Selectivity Profile and By-Kill in Prawn-Trap Fisheries

Creator:: Wright, Christopher S. and Panek, Peter
Abstract:: Canada’s Department of Fisheries and Oceans seeks to manage British Columbia’s prawn fishery by limiting the season length, vessel entry, and the number of prawn traps per vessel. However, fishers can still adjust their effort by increasing the number of trap lifts during the season. This study examines the effect...
Resource Type:: Conference Proceeding
Full Text:: -Selectivity Profile and By-Kill in Prawn-Trap Fisheries Christopher S. Wright – Associate Professor

ScholarsArchive@OSU

A comparison of the value of forest plans developed under three levels of detail regarding management intentions

Influences of nitrogen on carbon dynamics in forest soil and density fractions

Trask River watershed analysis : final report, August 2003

Delocalization in cationic, carbene, and radical intermediates in some bridged polycyclic systems

Predicting channel stability in Colorado mountain streams using hydrobiogeomorphic and land use data : a cost-sensitive machine learning approach to modeling rapid assessment protocols

Alpine glacier and pluvial lake records of late pleistocene climate variability in the western United States

Multi-metal equilibrium sorption and transport modeling for copper, chromium, and arsenic in an iron oxide-coated sand, synthetic groundwater system

Community profiles of ammonia oxidizers across high-elevation forest-to-meadow transects

Testing hypotheses using unweighted means

Effect of Trap Soak-Time on the Trap-Selectivity Profile and By-Kill in Prawn-Trap Fisheries

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