Index Catalog // ScholarsArchive@OSU

Creator:: Messier, Michael S., Shatford, Jeff P.A., and Hibbs, David E.
Abstract:: Euro-American settlement and organized fire suppression have been associated with structural and compositional changes in many upland forests of the western United States, but little is known about the impacts on riparian forests, portions of the landscape protected for habitat and water quality. In this study, we used dendro-ecological methods...
Resource Type:: Article
Full Text:: successional trajectory with (1) uncharacteristically 64 high tree densities, (2) increased recruitment of

Creator:: Gonzalez-Benecke, C. A., Samuelson, L. J., Martin, T. A., Cropper, W. P., Jr., Johnsen, K. H., Stokes, T. A., Butnor, J. R., and Anderson, P. H.
Abstract:: Assessment of forest carbon storage dynamics requires a variety of techniques including simulation models. We developed a hybrid model to assess the effects of silvicultural management systems on carbon (C) budgets in longleaf pine (Pinus palustris Mill.) plantations in the southeastern U.S. To simulate in situ C pools, the model...
Resource Type:: Article

Creator:: Beschta, Robert L. and Ripple, William J.
Abstract:: Gray wolves (Canis lupus) were reintroduced into Yellowstone National Park in 1995-96, thus completing the park’s large predator guild. In the fall of 2010, approximately 15 years after wolf reintroduction, we sampled ten genera/species of berry-producing shrubs within 97 aspen (Populus tremuloides) stands in the park’s northern ungulate winter range....
Resource Type:: Article
Full Text:: ) buffaloberry (Shepherdia canadensis) 15 50 94 135 (6) chokecherry (Prunus virginiana) 14 64 92 163 (7

Creator:: Baguskas, Sara A., Peterson, Seth H., Bookhagen, Bodo, and Still, Christopher J.
Abstract:: In a coastal, fog-influenced forest on Santa Cruz Island in southern California, we observed mortality of Bishop pine (Pinus muricata D.Don) trees following a brief (2 year), yet intense, drought. While anecdotal evidence indicates that drought-induced Bishop pine mortality has occurred in the past in the stand we studied, this...
Resource Type:: Article
Full Text:: 64 low-stratus cloud that intercepts land. The mechanisms by which fog ameliorates the water stress

Creator:: Manning, Tom, Hagar, Joan C., and McComb, Brenda C.
Abstract:: Large-scale commercial thinning of young forests in the Pacific Northwest is currently promoted on public lands to accelerate the development of late-seral forest structure for the benefit of wildlife species such as northern spotted owls (Strix occidentalis caurina) and their prey, including the northern flying squirrel (Glaucomys sabrinus). Attempts to...
Resource Type:: Article
Full Text:: ., 2005). Collectively, 64 these structural elements are typical of late-seral (mature and old-growth

Creator:: Roloff, Gary J., Mealey, Stephen P., and Bailey, John D.
Abstract:: We conducted a comparative hazard assessment for 325,000 ha in a fire-prone area of southwest Oregon, USA. The landscape contains a variety of land ownerships, fire regimes, and management strategies. Our comparative hazard assessment evaluated the effects of two management strategies on crown fire potential and northern spotted owl (Strix...
Resource Type:: Article
Full Text:: environmental policy results in poor long term direction and piecemeal solutions to 64 complex problems. 65

Creator:: Betts, Matthew G., Verschuyl, Jake, Giovanini, Jack, Stokely, Thomas D., and Kroll, Andrew J.
Abstract:: Components of biodiversity in intensively managed forest stands may be reduced in comparison to naturally regenerated stands. Use of herbicides to suppress herbaceous and woody plant species that compete with planted seedlings has been implicated in negative impacts. We designed a large-scale experimental study to test the influence of intensive...
Resource Type:: Article
Full Text:: northern ecosystems. Wildlife Society Bulletin 32, 1061-1070. Litvaitis, J.A., 1993. Response of early

Creator:: Dauer, Jenny M. and Perakis, Steven S.
Abstract:: Calcium oxalate (Ca oxalate) is an insoluble biomineral that forms in plants and fungi, and occurs in soils across many types of ecosystems. Assessing how Ca oxalate may shape ecosystem Ca cycling requires information on the distribution of Ca oxalate among plant biomass, detritus, and mineral soil, and how it...
Resource Type:: Article
Full Text:: , 64-73. doi:10.1016/j.foreco.2014.08.029 10.1016/j.foreco.2014.08.029 Elsevier Version of Record

Creator:: Whittier, Thomas R. and Gray, Andrew N.
Abstract:: Determining how the frequency, severity, and extent of forest fires are changing in response to changes in management and climate is a key concern in many regions where fire is an important natural disturbance. In the USA the only national-scale fire severity classification uses satellite image change-detection to produce maps...
Resource Type:: Article
Full Text:: West side plots (6.1% vs 3.5% respectively) during the 1993–2007 survey period. Approximately 64% of

Creator:: Groom, Jeremiah D., Hann, David W., and Temesgen, Hailemariam
Abstract:: We examined the performance of several generalized linear fixed- and mixed-effects individual-tree mortality models for Douglas-fir stands in the Pacific Northwest. The mixed-effects models accounted for sampling and study design overdispersion. Inclusion of a random intercept term reduced model bias by 88% relative to the fixed-effects model; however, model discrimination...
Resource Type:: Article
Full Text:: 63 possibly co-occurring reasons: suppression where stands are differentiating, weakening due to 64

ScholarsArchive@OSU