Index Catalog // ScholarsArchive@OSU

Native wetland, riparian, and upland plant communities and their biota in the Willamette Valley, Oregon

Creator:: Titus, John H., Christy, John A., VanderSchaaf, Dick, Kagan, James S., and Alverson, Edward R.
Abstract:: As part of the Willamette Basin Geographic Initiative Program, the Environmental Protection Agency (EPA) funded The Nature Conservancy of Oregon to inventory, classify, and map native wetland and riparian plant communities and their threatened biota in the Willamette Valley. Between October 1994 and September 1996, we evaluated 172 wetland and...
Resource Type:: Technical Report
Full Text:: Office. The mylar overlays and the digital information reside at the Oregon Field Office of The Nature

A procedure for estimating the carbon budget of terrestrial ecosystems in the former Soviet Union by geographic information system analysis and classification of AVHRR derived Global Vegetation Index

Creator:: Gaston, Greg G.
Abstract:: The purpose of this research was to develop methods for using geographic information system (GIS) analysis and unsupervised classification of Global Vegetation Index (GVI) images to improve carbon budget estimates of the former Soviet Union (FSU). A GIS was used to locate the geographic distribution and estimate the area of...
Resource Type:: Dissertation
Full Text:: Geographic Information System Analysis and Classification of A VHRR Derived Global Vegetation Index

Horticultural weed control : 1997 report

Creator:: Oregon State University. Department of Horticulture
Abstract:: Crops were grown at the experimental farms using accepted cultural practices ( within the limits of experimentation) or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied uniformly with precision plot sprays. Unless otherwise indicated, preplant...
Resource Type:: Technical Report
Full Text:: control of specific weed species with IO being complete control of the weed or good crop vigor (no iajury

Gravel disturbance impacts on salmon habitat and stream health : volume II : technical background report

Creator:: Williamson, Kenneth J., Bella, David A., Beschta, Robert L., Grant, Gordon, Klingeman, Peter C., Li, Hiram W., Nelson, Peter O., Castillo, Gonzalo, Lorz, Tom, Meleason, Mark, Minear, Paula, Moret, Stephanie, Nam, Ilgi, Reiter, Maryanne, and Wieland, Lisa
Abstract:: A report for the Oregon Division of State Lands.
Resource Type:: Technical Report
Full Text:: 1967 for a total permitted volume of over 800 million cubic yards. No organized parallel program for

Charlie Olson : biographical sketch and early history of Sulphur Springs, Benton County, Oregon : 1900-1920

Creator:: Olson, Charlie, Zybach, Bob, Sondenaa, Angela C., and OSU Research Forests
Resource Type:: Book
Full Text:: made it and lived it. The use of a concordance file allows information from the journal entries of

The effect of surge irrigation on onion yield and quality, irrigation efficiency, and soil nitrogen losses

Creator:: Miller, John, Shock, Clinton C., Oregon State University. Malheur Experiment Station, and Oregon State University. Agricultural Experiment Station
Abstract:: The objectives of this trial were to: 1. Compare onion yield under surge irrigation with continuous flow irrigation. 2. Estimate irrigation efficiency under surge irrigation and continuous flow irrigation. 3. Compare estimates of nitrogen leaching under surge irrigation with continuous flow irrigation.
Resource Type:: Technical Report
Full Text:: The Effect of Surge Irrigation on Onion Yield and Quality

Vegetation composition and response to fire of native Willamette Valley wetland prairies

Creator:: Pendergrass, Kathy L. (Connelly)
Abstract:: Fires set by Native Americans were important in shaping and maintaining Willamette Valley prairie plant communities. With fire exclusion after Euro-American settlement in the 1840's, composition of the remaining prairies shifted toward shrub and tree dominance with a concomitant decline in endemic prairie plant populations. I hypothesize that by restoring...
Resource Type:: Masters Thesis
Full Text:: frequency and intensity of burn prescriptions. Information on the response of native, woody, exotic plants

Malheur County crop research : 1991

Creator:: Oregon State University. Malheur Experiment Station
Abstract:: The following report includes information concerning unregistered use of pesticides. Experimental results should not be interpreted as recommendations for use. Use of unregistered materials or use of any registered pesticide inconsistent with its label is against both Federal Law and State Law.
Resource Type:: Technical Report
Full Text:: includes information concerning unregistered use of pesticides. Experimental results should not be

Research reports : 64th Annual Western Orchard Pest and Disease Management Conference

Creator:: Western Orchard Pest and Disease Management Conference
Abstract:: Proceedings of the 64th Annual Western Orchard Pest and Disease Management Conference, held January 10-12, 1991 at the Imperial Hotel in Portland, Oregon.
Resource Type:: Conference Proceeding
Full Text:: mean temperature of 62F and .03 in of precipitation at Perry and 62F with no precipitation at Kaysville

ScholarsArchive@OSU

Native wetland, riparian, and upland plant communities and their biota in the Willamette Valley, Oregon

A procedure for estimating the carbon budget of terrestrial ecosystems in the former Soviet Union by geographic information system analysis and classification of AVHRR derived Global Vegetation Index

Horticultural weed control : 1997 report

Gravel disturbance impacts on salmon habitat and stream health : volume II : technical background report

Charlie Olson : biographical sketch and early history of Sulphur Springs, Benton County, Oregon : 1900-1920

The effect of surge irrigation on onion yield and quality, irrigation efficiency, and soil nitrogen losses

Vegetation composition and response to fire of native Willamette Valley wetland prairies

Malheur County crop research : 1991

Research reports : 64th Annual Western Orchard Pest and Disease Management Conference

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