Index Catalog // ScholarsArchive@OSU

A classical density-functional theory for describing water interfaces

Creator:: Hughes, Jessica, Krebs, Eric J., and Roundy, David
Abstract:: We develop a classical density functional for water which combines the White Bear fundamental-measure theory (FMT) functional for the hard sphere fluid with attractive interactions based on the statistical associating fluid theory variable range (SAFT-VR). This functional reproduces the properties of water at both long and short length scales over...
Resource Type:: Article
Full Text:: 0.5 1 1.5 2 2.5 3 3.5 4 4.5 0 0.2 0.4 0.6 0.8 1 1.2 D en si ty ( g/ m L

A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes

Creator:: Eskelson, B. N. I., Temesgen, Hailemariam, and Hagar, J. C.
Abstract:: Snags (standing dead trees) are an essential structural component of forests. Because wildlife use of snags depends on size and decay stage, snag density estimation without any information about snag quality attributes is of little value for wildlife management decision makers. Little work has been done to develop models that...
Resource Type:: Article
Full Text:: , Forestry Sciences Lab, 3200 S.W. Jefferson Way, Corvallis, OR 97331, United States a r t i c l e i n f o

A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes

Creator:: Eskelson, B. N. I., Temesgen, H., and Hagar, J. C.
Abstract:: Snags (standing dead trees) are an essential structural component of forests. Because wildlife use of snags depends on size and decay stage, snag density estimation without any information about snag quality attributes is of little value for wildlife management decision makers. Little work has been done to develop models that...
Resource Type:: Article
Full Text:: , Forestry Sciences Lab, 3200 S.W. Jefferson Way, Corvallis, OR 97331, United States a r t i c l e i n f o

A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes

Creator:: Eskelson, B. N. I., Temesgen, H., and Hagar, J. C.
Abstract:: Snags (standing dead trees) are an essential structural component of forests. Because wildlife use of snags depends on size and decay stage, snag density estimation without any information about snag quality attributes is of little value for wildlife management decision makers. Little work has been done to develop models that...
Resource Type:: Article
Full Text:: , Forestry Sciences Lab, 3200 S.W. Jefferson Way, Corvallis, OR 97331, United States a r t i c l e i n f o

A comparison of small-area estimation techniques to estimate selected stand attributes using LiDAR-derived auxiliary variables

Creator:: Goerndt, Michael E., Monleon, Vicente J., and Temesgen, Hailemariam
Abstract:: One of the challenges often faced in forestry is the estimation of forest attributes for smaller areas of interest within a larger population. Small-area estimation (SAE) is a set of techniques well suited to estimation of forest attributes for small areas in which the existing sample size is small and...
Resource Type:: Article
Full Text:: 1990; You and Chapman 2006). This is an area-based model in that both the auxiliary and re- sponse

A Comparison of the Spatial Linear Model to Nearest Neighbor (k-NN) Methods for Forestry Applications

Creator:: Ver Hoef, Jay M. and Temesgen, Hailemariam
Abstract:: Forest surveys provide critical information for many diverse interests. Data are often collected from samples, and from these samples, maps of resources and estimates of aerial totals or averages are required. In this paper, two approaches for mapping and estimating totals; the spatial linear model (SLM) and k-NN (k-Nearest Neighbor)...
Resource Type:: Article
Full Text:: above, we define the linear predictor, ŷyj~ X i[O li,jyi~ l 0 j yo, ð1Þ where j[U. A linear block

A comprehensive approach for habitat restoration in the Columbia Basin

Creator:: Rieman, Bruce E., Smith, Courtland L., Naiman, Robert J., Ruggerone, Gregory T., Wood, Christ C., Huntly, Nancy, Merril, Erik N., Alldredge, J. Richard, Bisson, Peter A., Congleton, James, Fausch, Kurt D., Levings, Colin, Pearcy, William, Scarnecchia, Dennis, and Smouse, Peter
Abstract:: The Columbia Basin once supported a diversity of native fishes and large runs of anadromous salmonids that sustained substantial fisheries and cultural values. Extensive land conversion, watershed disruptions, and subsequent fishery declines have led to one of the most ambitious restoration programs in the world. Progress has been made, but...
Resource Type:: Article
Full Text:: , B. E., Smith, C. L., Naiman, R. J., Ruggerone, G. T., Wood, C. C., Huntly, N., ... & Smouse, P

A Coupled Model for Laplace’s Tidal Equations in a Fluid with One Horizontal Dimension and Variable Depth

Creator:: Kelly, Samuel M., Jones, Nichole L., and Nash, Jonathan D.
Abstract:: Abstract: Tide-topography interactions dominate the transfer of tidal energy from large to small scales. At present, it is poorly understood how low-mode internal tides reflect and scatter along the continental margins. Here, the coupling equations for linear tides model (CELT) are derived to determine the independent modal solutions to Laplace's...
Resource Type:: Article
Full Text:: Equations in a Fluid with One Horizontal Dimension and Variable Depth SAMUEL M. KELLY AND NICOLE L. JONES

A Critical Time Window for Organismal Interactions in a Pelagic Ecosystem

Creator:: Benoit-Bird, Kelly J. and McManus, Margaret A.
Abstract:: To measure organismal coherence in a pelagic ecosystem, we used moored sensors to describe the vertical dynamics of each step in the food chain in shelf waters off the west shore of Oahu, Hawaii. Horizontally extensive, intense aggregations of phytoplankton, zooplankton, and micronekton exhibited strong diel patterns in abundance and...
Resource Type:: Article
Full Text:: . micronekton) were rarely sampled due to the small sample volume of TAPS (about 3 l). After initial

A Decade of Ground–Air Temperature Tracking at Emigrant Pass Observatory, Utah

Creator:: Bartlett, Marshall G., Chapman, David S., and Harris, Robert N.
Abstract:: Observations of air and ground temperatures collected between 1993 and 2004 from Emigrant Pass Geothermal Climate Observatory in northwestern Utah are analyzed to understand the relationship between these two quantities. The influence of surface air temperature (SAT), incident solar radiation, and snow cover on surface ground temperature (SGT) variations are...
Resource Type:: Article
Full Text:: University—Hawaii, Laie, Hawaii DAVID S. CHAPMAN Department of Geology and Geophysics, University of Utah

ScholarsArchive@OSU

A classical density-functional theory for describing water interfaces

A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes

A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes

A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes

A comparison of small-area estimation techniques to estimate selected stand attributes using LiDAR-derived auxiliary variables

A Comparison of the Spatial Linear Model to Nearest Neighbor (k-NN) Methods for Forestry Applications

A comprehensive approach for habitat restoration in the Columbia Basin

A Coupled Model for Laplace’s Tidal Equations in a Fluid with One Horizontal Dimension and Variable Depth

A Critical Time Window for Organismal Interactions in a Pelagic Ecosystem

A Decade of Ground–Air Temperature Tracking at Emigrant Pass Observatory, Utah

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