Index Catalog // ScholarsArchive@OSU

The effect of levels of cooperation within physical science laboratory groups on physical science achievement

Creator:: Chang, Huey-por
Abstract:: The purpose of this study was to investigate the effect of the levels of group cooperation on students' achievement during a series of physical science laboratory activities. Six intact seventh grade physical science classes taught by two teachers, with each teacher instructing three classes, were selected from two middle schools....
Resource Type:: Dissertation
Full Text:: investigate the effect of the levels of group cooperation on students' achievement during a series of

Nutrient stores and dynamics of woody detritus in a boreal forest: modeling potential implications at the stand level

Creator:: Krankina, Olga N., Harmon, Mark E., and Griazkin, Anatolii V.
Abstract:: Concentrations of 14 chemical elements (Al, B, C, Ca, Cu, Fe, K, N, Mg, Mn, Na, P, S, Zn) were measured in wood and bark of 126 sample trees representing different stages of decomposition in three major tree species of northwestern Russia: Scots pine (Pinus sylvestris L.), Norway spruce (Picea...
Resource Type:: Article
Full Text:: closed canopy forest stand up to age 140 (Moshkalev 1984). We chose pine for this modeling exercise

Predicting the distribution of the fisher (Martes pennanti) in northwestern California, U.S.A. : using survey data and GIS modeling

Creator:: Carroll, Carlos
Abstract:: Forest carnivores such as the fisher have frequently been the target of conservation concern due to their association with older forests and assumed sensitivity to landscape-level habitat alteration. Although the fisher has been extirpated from most of its former range in the western U.S., it is still found throughout much...
Resource Type:: Masters Thesis
Full Text:: GIS Modeling Abstract approved: Reed F. Noss Forest carnivores such as the fisher have frequently

1992-1994 Biennial bibliography / Forest Research Laboratory

Creator:: Oregon State University. Forest Research Laboratory
Resource Type:: Other
Full Text:: Copies Copies of this and other Forest Research Laboratory publica- dons are available from: Forestry

1996-98 Biennial report / Forest Research Laboratory

Creator:: Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: funding from NSF demonstrates that researchers on the Andrews Forest are a very competitive group, with

1989-1992 Triennial bibliography / Forest Research Laboratory

Creator:: Oregon State University. Forest Research Laboratory
Resource Type:: Other
Full Text:: IEO/F76/ 8B47 989-92 .3 A00003OLI624cI6 Forest Research

Characterization of fire effects on forest ecosystems in the Tillamook Forest, Oregon

Creator:: Chen, Shu-Huei
Abstract:: From the 1920's through 1951 several severe fires occurred in the predominantly conifer forest ecosystems of the northern Oregon Coast Range. Of the 211,151 ha. of mapped area, 57 percent was burned. The effects of frequent fires with high severity on forest ecosystems over time at the landscape level is...
Resource Type:: Masters Thesis
Full Text:: Dyrness 1973). It was also defined as Mixed Forest-Coniferous Province (Bush et al. 1995). Each ecoregion

Small-mammal herpetofauna abundance in riparian and upslope areas of five forest conditions

Creator:: Gomez, Douglas M.
Abstract:: I compared species composition and relative abundance of'small mammals and herpetofauna between riparian and upslope habitats among 5 forest types. Riparian- and upslope- associated species were identified based on capture frequency. Small mammal species richness was similar between stream and upslope habitats and among the 5 forest types. There were...
Resource Type:: Masters Thesis
Full Text:: Upslope Areas of Five Forest Conditions AN ABSTRACT OF THE THESIS OF Douglas M. Gomez for the degree of

Regional gradient analysis and spatial pattern of woody plant communities in Oregon

Creator:: Ohmann, Janet L.
Abstract:: Knowledge of regional-scale patterns of plant community structure and controlling factors is largely qualitative and based on numerous local studies. Data from a subsample of 10,000 field plots were used to quantify and map compositional gradients of woody plant communities across Oregon forests. Canonical correspondence analyses explained 9-14% of the...
Resource Type:: Dissertation
Full Text:: degree of Doctor of Philosophy in Forest Science presented on November 29. 1995. Title: Reaional

An investigation of vegetation : hydrology interactions in watershed 1 at the H.J. Andrews Experimental Forest

Creator:: Bredensteiner, Kim C.
Abstract:: For management purposes, it would be useful to be able to predict streamflow response to forest practices in small, unmonitored basins. The primary objective of this study is to investigate the influence of early successional vegetation on summer streamflow levels. The long-term data records from watershed 1 at the H.J....
Resource Type:: Masters Thesis
Full Text:: Investigation of Vegetation - Hydrology Interactions in Watershed I at the H.J. Andrews Experimental Forest

ScholarsArchive@OSU

The effect of levels of cooperation within physical science laboratory groups on physical science achievement

Nutrient stores and dynamics of woody detritus in a boreal forest: modeling potential implications at the stand level

Predicting the distribution of the fisher (Martes pennanti) in northwestern California, U.S.A. : using survey data and GIS modeling

1992-1994 Biennial bibliography / Forest Research Laboratory

1996-98 Biennial report / Forest Research Laboratory

1989-1992 Triennial bibliography / Forest Research Laboratory

Characterization of fire effects on forest ecosystems in the Tillamook Forest, Oregon

Small-mammal herpetofauna abundance in riparian and upslope areas of five forest conditions

Regional gradient analysis and spatial pattern of woody plant communities in Oregon

An investigation of vegetation : hydrology interactions in watershed 1 at the H.J. Andrews Experimental Forest

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