Index Catalog // ScholarsArchive@OSU

Grand fir series of northeastern Oregon and Southeastern Washington : successional stages and management guide

Creator:: Clausnitzer, Rodrick R. and United States. Forest Service. Pacific Northwest Region.
Resource Type:: Technical Report

Mid-Montane Wetland Plant Associations of the Malheur, Umatilla and Wallowa-Whitman National Forests

Creator:: Crowe, Elizabeth A. (Elizabeth Ann), 1963-, Clausnitzer, Rodrick R., and United States. Forest Service. Pacific Northwest Region
Abstract:: The objectives of this guide are to provide information to allow users to be able to identify potential natural vegetation types in wetlands (and transitional riparian areas) and to provide information pertinent to the use and management of these areas. An attempt has been made to describe the successional status...
Resource Type:: Technical Report
Full Text:: Elizabeth A. Crowe and Rodrick R. Clausnitzer United States Department of Agriculture Forest Service

Hydric Soils in Eastern Oregon Temporary Pools

Creator:: Clausnitzer, David
Abstract:: Two types of temporary poois, known as playas, occur in semiarid southeast Oregon. Vegetated upland playas are found in the High Lava Plain province; barren alkaline-saline playas are found in the Basin and Range province. Both types become ponded in most years, but they often lack redoximorphic features indicative of...
Resource Type:: Dissertation
Full Text:: OF THE THESIS OF David Clausnitzer for the degree of Doctor of Philosophy in Soil Science presented

Field study of competition between medusahead (Taeniatherum caput-medusae ssp. asperum (Simk.) Melderis) and squirreltail (Elymus elymoides (Raf.) Swezey)

Creator:: Clausnitzer, David
Abstract:: Medusahead (Taeniatherum caput-medusae ssp. asperum (Simk.) Melderis) is a Eurasian annual grass that infests large areas of U.S. rangelands, dominating former bunchgrass/shrub sites. Squirreltail (Elymus elymoides (Raf.) Swezey) is a native perennial grass that has demonstrated the ability to establish in stands of medusahead. A study conducted on two sites...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF David Clausnitzer for the degree of Master of Science in Rangeland Resources

Correspondence of soil properties and classification units with sagebrush communities in southeastern Oregon

Creator:: Lentz, Rodrick David
Abstract:: This research employed multivariate analytical techniques to statistically examine the relationship between individual soillandscape units (SLUs) in Southeastern Oregon and their associated sagebrush communities. The objective was to determine if soil properties between SLUs differed, describe the variation, and verify that these differences were reflected in the taxonomic class of...
Resource Type:: Masters Thesis
Full Text:: with Sagebrush Communities in Southeastern Oregon AN ABSTRACT OF THE THESIS OF Rodrick D. Lentz for

Timber lines ; Vol. 17 (June 1963)

Creator:: United States. Forest Service. Pacific Northwest Region. Thirty Year Club
Resource Type:: Journal
Full Text:: Bunner T I M B E R L I N E S June 1963 VOL. XVII - PUBLISHED ANNUALLY BY R-6 FOREST SERVICE 30-YEAR

SR_no_760.pdf

Creator:: Lentz, Rodrick David, Simonson, Gerald Herman, 1927-, Oregon State University. Agricultural Experiment Station, and Squaw Butte Range and Livestock Experiment Station (Burns, Or.)
Full Text:: Oregon State University, Corvallis 2 P ,.o C O ) oc O Y 5 1 ' F i g u r e 1 L o c a t i o

The thermal characteristics of hydrologically intact Type C and E streams in eastern Oregon

Creator:: Hopkins, Karl T.
Abstract:: Many streams in eastern Oregon are listed as water quality impaired on the basis of water temperature. However, it is often difficult to predict water temperature for these streams even if there are no anthropogenic impacts. We measured air and water temperature and stream characteristics on three Type C and...
Resource Type:: Masters Thesis
Full Text:: . Svej car (USDA Agricultural Research Service Eastern Oregon Agricultural Research Center), Dr. David R

Classification of native vegetation of Oregon

Creator:: Kagan, James S., Christy, John A., Murray, Michael P., Titus, Jonathan A., Oregon Natural Heritage Information Center, and Institute for Natural Resources
Abstract:: This classification lists the native plant associations known to occur in Oregon, and includes both successional and climax vegetation types that were an important part of the presettlement landscape of Oregon. It serves as an index to the diversity, distribution and relative rarity of the state's native plant associations, and...
Resource Type:: Technical Report
Full Text:: & Clausnitzer 1992: 51, 53; Clausnitzer 1993: 8; Titus et al. 1998. Abies grandis - Thuja plicata / Achyls

Tamm Review: Management of mixed-severity fire regime forests in Oregon, Washington, and Northern California

Creator:: Hessburg, Paul F., Spies, Thomas A., Perry, David A., Skinner, Carl N., Taylor, Alan H., Brown, Peter M., Stephens, Scott L., Larson, Andrew J., Churchill, Derek J., Povak, Nicholas A., Singleton, Peter H., McComb, Brenda, Zielinski, William J., Collins, Brandon M., Salter, R. Brion, Keane, John J., Franklin, Jerry F., and Riegel, Greg
Abstract:: Increasingly, objectives for forests with moderate- or mixed-severity fire regimes are to restore successionally diverse landscapes that are resistant and resilient to current and future stressors. Maintaining native species and characteristic processes requires this successional diversity, but methods to achieve it are poorly explained in the literature. In the Inland...
Resource Type:: Article
Full Text:: . Povak j, Peter H. Singleton j, Brenda McComb c, William J. Zielinski k, Brandon M. Collins l, R. Brion

ScholarsArchive@OSU

Grand fir series of northeastern Oregon and Southeastern Washington : successional stages and management guide

Mid-Montane Wetland Plant Associations of the Malheur, Umatilla and Wallowa-Whitman National Forests

Hydric Soils in Eastern Oregon Temporary Pools

Field study of competition between medusahead (Taeniatherum caput-medusae ssp. asperum (Simk.) Melderis) and squirreltail (Elymus elymoides (Raf.) Swezey)

Correspondence of soil properties and classification units with sagebrush communities in southeastern Oregon

Timber lines ; Vol. 17 (June 1963)

SR_no_760.pdf

The thermal characteristics of hydrologically intact Type C and E streams in eastern Oregon

Classification of native vegetation of Oregon

Tamm Review: Management of mixed-severity fire regime forests in Oregon, Washington, and Northern California

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