The City of Bend’s current urban forest management strategy consists of a series of city codes and ordinances, tree protection and planting standards, and two different plans created by the Bend Park and Recreation District. The analysis of these documents, as well as review of existing management approaches in Boise,...
As the frequency and intensity of wildfires continue to occur in the West, so does the need for measures intended to improve firefighter safety; public safety; and the protection of property, resources, and wildlife. Furthermore, as human activity in the expanding Wildland Urban Interface increases, so does the need for...
Beginning with the inception of American art history as a formal discipline in the 1940s, the dominant mode of interpreting nineteenth-century American landscape painting has been to view aspects of the landscape as symbols for grand cultural, religious, national, and moral narratives. While this method of interpretation highlights some key...
Wildlife behavior is a common research topic in conservation studies; however, the relationship between wildlife behavior and human disturbance, specifically in protected areas, is seldom studied. Previous studies have identified relationships between various different types of behaviors of both humans and wildlife, indicating correlations between avoidance behaviors, habituation, and physiological...
Senate Bill 762, Oregon’s 2021 omnibus wildfire bill, directed Oregon State University to conduct a wildfire risk assessment including mapping socially vulnerable communities to help inform decisions and allocate resources related to state wildfire prevention, response, and recovery. This dataset was curated to identify socially vulnerable communities and largely follows...
This is the final version of an essay on a student's connection to the land as part of their Writing Intensive Course, Forest Engineering FE460 Forest Operations Regulations and Policy Issues. The theme for the essay is the student's choice, but must include the history of the piece of land,...
Humans benefit from being in nature and recreating, however outdoor recreation can negatively impact wildlife, including species of conservation concern such as the Pacific marten (Martes caurina), which has been used as a focal species for demonstrating ecosystem integrity. Marten population densities decline following intensive forest management activities, but impacts...
These data were all collected in summer 2021 at Hinkle Creek watershed, a headwater ecosystem in a managed forest landscape in western Oregon. The data set has two components. The first component of the data set includes information about age 1 and older fish collected from two sections of the...
Dataset contains a 2015 partial re-measurement of the Blue Mountains Fire and Fire Surrogate study. 8 plots were measured from each of the 16 units, selected
randomly from all plots in each unit. Species are recorded using USDA plant codes, "UNKN" is unknown species. For fine fuels, 3 Brown's transects...
These data contain temperature readings from dataloggers launched in Deer Creek, Flynn Creek, and Needle Branch from 2006 to 2010. These loggers were apart of the Alsea Watershed Revisisted Study Revisited articles, but the data was incomplete due to logging gaps, temperature spikes, or other issues. The "Thermistor Functionality" datasets...
The Willamette Valley, bounded on the west by the Coast Range and on the east by the Cascade Mountains, is the largest river valley completely confined to Oregon. The fertile valley soils combined with a temperate, marine climate create ideal agronomic conditions for seed production. Historically, seed cropping systems in...
Historical forest harvesting practices were reviewed in the original Alsea Watershed Study where they found increased energy
loading to the stream and produced higher stream temperatures. This was an important early research site that led to the
development of contemporary forest management practices to protect water quality and fish habitat...
Forest harvesting practices can expose mineral soils, decrease infiltration capacities of soils, disturb the stream bank and channel, and increase erosion and fine sediment supply to stream channels. To reduce nonpoint source sediment pollution associated with forest management activities and to maintain the high water quality typically provided from forests,...
These data set includes calibrated predictions of Depth, Velocity and Shear Stress for seven discharges (0.4 to 3.4m^3, equivalent to 0.12 Qbf to Qbf) at Oak Creek using the Flow and Sediment Transport with Morphological Evolution of Channels (FaSTMECH).
This dataset includes the datasets of suspended sediment concentration and environmental variables used to model stream metabolism, and the modeled stream metabolism results for two streams. For more information, see Cargill, SK (2019). The Influence of Lithology on Stream Metabolism in Mountain Systems. MS Thesis, Oregon State University.
We examined long-term changes in daily streamflow associated with forestry practices with two datasets (this one and the original Alsea Streamflow dataset (1972) over a 60-year period (1959–2017) in the Alsea Watershed Study, Oregon Coast Range, Pacific Northwest, USA. In this contemporary period, 2006 to 2017 (12 water years), data...
The Willamette Valley, bounded on the west by the Coast Range and on the east by the Cascade Mountains, is the largest river valley completely confined to Oregon. The fertile valley soils combined with a temperate, marine climate create ideal agronomic conditions for seed production. Historically, seed cropping systems in...
Gray wolves (Canis lupus) are the most socially polarizing species listed under the Endangered Species Act. Wildlife management practices at local, state, and federal levels include lethal control to resolve stakeholder and wolf conflicts as a last resort. There is little experimental evidence that lethal control is effective in this...
Dendrochronological data provides insight in the tree development, and used in conjunction with forest inventory, can supply inputs for growth and yield modeling. However, accurate and precise measurements of a large number of incremental cores require significant resources. One possible source of valuable tree ring data are national forest inventories...
This data set includes the calibrated predictions of Depth, Elevation, Water Surface Elevation, Shear Stress, Vorticity, and Froude Number for three reaches in the Mill Creek watershed, a tributary of the Siletz River, Oregon. The predictions are for bankfull flow before and after the addition of Large Wood using Nays2DH,...
Point Reyes is a 100-square mile peninsula located on the California coast about 30 miles north of San Francisco. The peninsula, surrounding bays, and neighboring coastal mainland are a unique biodiversity hotspot. The area underwent heavy human use, including ranching and logging, during the late 1800s and early 1900s. Conservation...
As the western United States faces warmer and increasingly varied climate conditions, as well as predicted water insecurity, concerns over water quality and water availability are growing. While humans, fish, and wildlife are dependent on clean water for survival in the present, management of water resources needs to consider future...
We sought to improve net ecosystem exchange (NEE) estimates for a tall, dense, mature Douglas-Fir forest in the Oregon Coast range characterized by weak flows, systematic wind directional shear, and limited turbulent mixing throughout the diurnal period. We used eddy covariance (EC) observations at two levels and concurrent biological measurements...
Successful implementation of a forest plan depends in large part on 1) the quality of that plan, 2) the amount of public ownership in it and 3) the ability of the Forest Service to effectively involve the public in the process of putting it into action. The first two'points are...
The files are zipped and will need to be unzipped prior to viewing. Images are contained within 8 sub-folders: Crystal Creek Riparian Sep 2010, Crystal Creek Uplands Sep 2010, Lamar River Riparian Sep 2010, Lamar River Uplands Sep 2010, Rose Creek Riparian Sep 2010, Rose Creek Uplands Set 2010, Slough...
Foresters in Action was a radio program created and performed by students of the OSC School of Forestry. It was broadcast by KOAC radio station in Corvallis from 1936 until ca. 1943. The program offered snapshots of rural life in the Pacific Northwest, and sometimes beyond, told through a collegiate...
Cable yarding systems (also sometimes known as skyline yarding systems) are a versatile means for transporting materials in mountainous terrain in situations that do not allow for conventional harvesting methods such as ground skidding or shovel-logging. Adequate ground anchors are necessary for the safe operation of cable yarding systems. Anchored...
Dynamics of dead wood, a key component of forest structure, are not well described for mixed-severity fire regimes with widely varying fire intervals. A prominent form of such variation is when two stand-replacing fires occur in rapid succession, commonly termed an early-seral “reburn.” These events are thought to strongly influence...
The North American forest sector is well-known for its lack of diversity. In most operations, middle-aged white males are the majority of employees. Given this setting, we investigate the experiences of female executives working in North American forest sector firms. We take a qualitative approach with in-person and Skype interviews...
Scientists seek to create a method of tracking logs from stand to product using scent. In addition to developing the chemicals needed for "aroma tagging," scientists work to create an "electronic nose" to recognize the scents. Featuring Dr. Glen Murphy.
Scientists use sound wave techniques as well as NIR (near infra-red light) to determine the stiffness through density of logs. Featuring Dr. Glen Murphy.
Social Scientists study the differing opinions people have regarding forest use and the skills that can facilitate solutions to conflicts that arise from this. Featuring Dr. Bruce Shindler.
The dangers for National Park Service rangers have been increasing. Scientists study psychology, sociology, and recreation resources to help balance the dangers of crime and hazards with the increase in demand for outdoor recreation. Featuring Dr. Jo Tynon.
Scientists seek to explore the relationship between land use and nitrogen levels at different places along the Calapooia River. Featuring Bill Floyd and Dr. Stephen Schoenholtz.
Earthquake tests have trouble imitating the randomness and varied nature of actual earthquakes. Scientists seek to remedy this and make buildings safer by creating dynamic tests that imitate the random nature of earthquakes. Featuring Dr. Rakesh Gupta.
The mystery of how wolves effect the growth of cottonwood has been solved after comparing old and new photos. Featuring Dr. William Ripple and Dr. Robert Beschta.
Wood glues have formaldehyde, which is associated with human health problems, and are petroleum based, which is not renewable. Based on the chemistry of mussels, new renewable glues are being developed. Featuring Dr. Kaichang Li.
Scientists use a large crane to gather samples from the tops of trees. These samples will be tested for turgor in an attempt to explain why trees stop growing. Featuring Dr. Barbara Bond, Dr. Rick Meinzer, and R.A. Dave Woodruff.
The diverse habitat required by salmon and other anadramous fish is often created by fallen debris in a stream. Scientists aid conifers in growing near streams to eventually become this debris. Featuring Dr. Bill Emmingham.
For a long time historians have looked at Lewis and Clark's journals as important sources. Now scientists are doing the same to learn about the Pacific Northwest before white settlement. Featuring: Dr. Andrea Laliberte and Dr. William Ripple
Scientists are trying to find out how to best utilize high-tech devices in the field. Jennie Cornell seeks to find out how to best utilize helicopters for Precision Forestry
Scientists explore the effects of tree buffers along creek banks on both grazing land and stream ecology. Featuring Dr. Badege Bishaw, Dr. Bill Emmingham, and Dr. Bill Rogers.
Mushrooms are found lots of places, such as beneath trees or on woody debris. Dr. Nancy Weber however found mushrooms in a spot most people wouldn't expect to look, in the canopy.
Wood-plastic composites are made out of recycled materials such as pallets and milk jugs. Combining these materials offers a way to reduce waste and create a durable material. Simonsen and Kai-Chang Li work to create stronger, more affordable composites. Featuring Dr. John Simonsen and Dr. Kai-Chang Li.
Wood shear walls are the main lateral force-resisting system for wood-frame construction. Water intrusion and subsequent decay around connections can significantly impact shear wall behavior, but these problems are seldom studied. In this study, effects of water intrusion and fungal attack on shear wall capacity were examined using small-scale (610-...
We present a systems modeling approach to the development of a place-based ecohydrological model. The conceptual model is calibrated to a variety of existing observations, taken in watershed 10 (WS10) at the HJ Andrews Experimental Forest (HJA) in Oregon, USA, a long term ecological research (LTER) site with a long...
The success of your business will strongly depend on what price tag you attach to your products—and whether your customers are willing to pay this price. Hence your strategic marketing planning should include considerations about how to adequately price your products/services right at the start. After reading this publication, you...
The potential for preservative migration from treated wood exposed in or above aquatic environments has become a major concern in some parts of the United States. Best management practices (BMP) were designed to decrease the potential environmental footprint of treated wood, but there are few studies assessing the efficacy of...
Focus on Forestry is published three times each year (Fall, Winter, Spring) by the College of Forestry, Oregon State University. Our goal is to keep Forestry alumni and friends informed about the College of Forestry and its many activities and programs. We welcome letters, phone calls, and e-mail comments from...