Focus is published by Oregon State University College of Forestry. Our goal is to keep Forestry alumni, friends, faculty, staff, and students informed about the College of Forestry and its many activities and programs.
Grain is produced on upwards of 100,000 acres in the Klamath Basin, including nearly 50,000 acres within the Klamath Reclamation Project. Susceptibility to late spring frosts has historically limited winter cereal production and spring cereals have accounted for the majority of production. Starting in 2003, acres seeded to winter wheat...
There are times when forage producers desire a quick-growing, high quality annual forage in mid-summer in situations such as: less-than full season irrigation water supply; need for an emergency crop due to crop failure; or forage rotation crop between alfalfa stands. Currently there are few good options in these situations....
As we described previously and elsewhere in this annual report, teff (Eragrostis tef [Zucc.], Poaceae) is a warm season (C4) annual tropical grass that can produce good quality forage during a short summer time frame, and thus has the potential to be a viable crop choice when forage producers: a)...
As we described previously and elsewhere in this annual report, teff (Eragrostis tef [Zucc.], Poaceae) is a warm season (C4) annual tropical grass that can produce good quality forage during a short summer time frame, and thus has the potential to be a viable crop choice when forage producers: a)...
Euphorbia lagascae (Euphorbiaceae- ‘spurge family’) has been recognized as one of the more promising potential new industrial crops for the drier regions in the temperate zone
(Roseberg, 1996). In the late 1950s and early 1960s the USDA analyzed many plant species in search of novel chemical compounds. They first recognized...
The recent increase in energy prices and political instability in the Middle East has sparked renewed interest in alternative energy sources and technologies both locally and nationally. Biodiesel is an appealing transportation fuel source for many reasons: it readily substitutes for petroleum diesel, it tends to burn cleaner with fewer...
As the 2009 growing season comes to a close, we prepared this newsletter to provide information on several viticulture and enology issues important to the Oregon winegrape industry. We begin with the most immediate topic of this season – wine production with Dr. James Osborne and importance of wine superstars...
It’s that time of year when many of you are out and about scouting for the earliest signs of powdery mildew and implementing your vineyard spray programs throughout the state. Here’s a quick status update for powdery mildew forecasting and management.
This presentation summarizes a collaborative effort of the Wallowa Resources, Northeast Oregon Economic Development District and Oregon State University faculty members jointly affiliated with Extension Service and the Rural Studies Program to develop indicators of Wallowa County community vitality in a way that reflects the goals and values of the...
This document summarizes a collaborative effort of the Wallowa Resources, Northeast Oregon Economic Development District and Oregon State University faculty members jointly affiliated with Extension Service and the Rural Studies Program to develop indicators of Wallowa County community vitality in a way that reflects the goals and values of the...
Recent price increases for inorganic fertilizers have renewed interest in the use of nutrient-rich food processing by-products as nutrient sources. On the south Oregon coast, shrimp processing byproducts typically consist of the shrimp shells and heads of the Pacific pink shrimp that have undergone a cooking and peeling process. Shrimp...
The Columbia River Gillnetter is the pilot of the Lower Columbia River commercial fishing industry, keeping fishermen and the public in touch with today's important issues.
The Columbia River Gillnetter is the pilot of the Lower Columbia River commercial fishing industry, keeping fishermen and the public in touch with today's important issues.
Research & Innovative Services Proposal
Research Question:
Should OSU Libraries (OSUL) develop a mobile applications for searching the Libraries' available resources?
Research was conducted to determine the thermoelectric behavior of Co₉S₈, Co₉Se₈, CoSe, CoTe₂, CoSbSexSl-x (x=O, 0.25, 0.50, 0.75, 1.0), CoSbTe, AuTe₂, AuTe₁.₉₀Sb₀.₁₀, Au₀.₉₅Pt₀.₀₅Te₂, Au₀.₉₅Ag₀.₀₅Te₂, MnTe₂, MnTe₁.₉₅Sb₀.₀₅, MnTe₁.₉₀Sb₀.₁₀, CoSb₂, and Co₀.₉₅Fe₀.₀₅Sb₂. Recently discovered sodium cobalt oxide compounds have been found to have large Seebeck coefficients coupled with favorable thermal and electrical...
This report was written as a resource for water quality managers, watershed councils, municipalities and citizens to help understand the status of watershed conditions in the Willamette Basin. Our interpretations are based on chemical, physical and biological indicators at three different spatial scales: the basin scale, the subbasin scale and...
The Western Snowy Plover (Charadrius alexandrinus nivosus) breeds along the coast of the Pacific Ocean in California, Oregon, and Washington and at alkaline lakes in the interior of the western United States (Page et al. 1991). Loss of habitat, predation pressures, and disturbance have caused the decline of the coastal...
Which is more alive: a live tree or a dead tree? Dr. Mark Harmon studies how dead trees on the forest floor can provide habitat for many living organisms.
Just like the in-and-out movement of air in a human lung, the living parts of the forest have regular rhythms of exchange with the air. Across North America, a network of more than 90 towers called AmeriFlux monitors this daily breathing of forests, grasslands, croplands, and shrublands.
Because all life on Earth begins with plants capturing energy from the sun, the living things that you see around you are essentially sunlight. Sunlight energy helps transform carbon dioxide in the air into living plant tissues made of carbon materials such as sugars, starches, and fibers.
This report describes how energy is used in at the Hatfield Marine Science Center, and includes recommendations on cost effective steps that could be taken to reduce energy and waste costs. The contents are based on a recent visit to the facilities in Newport, Oregon.
The OSU Perspective was developed to provide assessment and other information about our students and programs. We hope that by making this information available to OSU faculty and staff, we can stimulate conversation that helps to keep students and student learning at our core.
The Perspective is published quarterly both...
This project was part of the Siuslaw Watershed Restoration Initiative. We designed and established a monitoring program at five sites totaling 319 A: two tidal wetland restoration sites (97A) and two reference sites (205 A) in the Siuslaw River estuary, and one 17 A reference site in the Yaquina River...
Stormwater has traditionally been conveyed off a developed site as quickly as possible, primarily through pipes. This runoff is often stored in large ponds and/or treated in central facilities. As cities grow and development continues, more runoff is generated via impervious surfaces. Excessive runoff impacts the water quality of water...
This study reports on the creation and testing of a model concept-mapping process that will aid the development and documentation of ocean science educational content of The Science and Math Investigative Learning Experiences (SMILE) Program, a pre-college science and math enrichment program based at Oregon State University. The project uses...
The Lincoln County Soil and Water Conservation District produced this map to illustrate existing conservation easements as of 2009. The largest ownerships on the map are 8000 acres owned by Pacific Forest Trust and being managed for older forest conditions with revenue generation from
thinning and selective logging, the Van...
The potential for creating underwater noise disturbance is one environmental impact that must be accounted for by wave energy developers to meet the needs of regulatory agencies. This review study has been conducted to provide a concise knowledge base of the expected underwater noise conditions in the near shore environment...