Nonpoint source pollution is a widespread problem with no easy solutions. The variable nature of nonpoint
sources and the wide range of best management practices, coupled with a multitude of managerial constraints, make management of nonpoint source pollution a difficult task. Wisconsin's Nonpoint Source Water Pollution Abatement Program overcomes many...
Humboldt County has several areas which have naturally
high to extreme wildland fire hazards. Recent settlement within
these areas increases the likelihood of a destructive fire. This
report examines the extent and degree to which climate, slope and
vegetation influence the wildland fire hazard in Humboldt County,
as well as...
Voter preference on the issue of comprehensive land use
planning in Oregon was analyzed through various population
characteristics in order to determine the factors
contributing to public preference in this issue and how they
were distributed spatially. Two statistical models were
developed to analyze the correlations between voting outcome
in...
This report describes "VIGRAM" (Visual Programming) which is a program understanding and complexity metric analysis tool for Pascal programs. VIGRAM is implemented on the Macintosh as one part of the "O.S.U." (Qregon Speedcode Universe) project. With VIGRAM, the source code of a Pascal procedure can be displayed as a visual...
Composition and structure of Oregon ash
(Fraxinus latifolia) woodlands in the William L. Finley
National Wildlife Refuge, Oregon are described. Twenty
stands dominated by Fraxinus latifolia were sampled with
500 m2 circular macroplots in which floristic microplot
data were collected for plant community synthesis. Plant
communities were identified by computer-assisted...
Summary of results. After implementing the plain ID3 algorithm, I experimented with
various modifi cations. Two improvements of the process of finding a legal phoneme/stress
could be made by using statistical information about the letter to phoneme/stress-mapping
in the training set.
Adding the CHI-SQUARE test to the ID3 algorithm was...
Based in part on previous work by this researcher, variables assumed to play a minor part in the process/ response system examined by the OSU Alsea Bay Hazard Study Team (1985-87)--river input and subsequent variations in hydrology--were more completely analyzed for their range of effects on the stability of Alsea...
In the mid 1970's, two critical forest planning directives were legislated by Congress. The Forest and Rangelands Renewable Resoures Planning Act (RPA), mandating that the U.S. Forest service undertake long-range planning initiatives, was passed in 1974. The National Forest Management Act of 1976 amended the RPA planning process. Together, these...
Power planning efforts in Oregon require accurate information
about hydroelectric potential. Potential uses for Geographic Information
Systems (GISs) are being investigated by three Oregon planning agencies.
This paper presents a method in which a 616 is used to help identify and
reduce uncertainty in previous hydroelectric inventories. Uncertainty with
respect...
In their search for viable economic development opportunities,
many American Indian tribes have focused their
attention toward tourism development on their reservation
lands. In many cases, the greatest potential for economic
development and attracting income to the reservations lies
in tourist trade. Although tourism may not be a tribe's
primary...
This report is a summary of my internship experience during
the summer of 1984. From June, 1984 through September, 1984, I
worked as a Graduate Intern II for the Alaska Department of Commerce
and Economic Development (ADCED) in Juneau, Alaska. Specifically,
I was associated with the Office of Commercial Fisheries...
"The following analysis will deal with the use of science in
the development of policy and the execution of the Power Act.
Specifically, it will address how science, policy, and politics
play different roles in development, writing, and implementation
of a regional resource plan. To discuss this, some background on...
Annual flood damages continue to rise in the United
States in spite of massive investments in flood control structures
since 1936. These increased losses can be attributed, in part,
to the inherent Limitations in scope and nature of traditional
"structural" approaches to flood control. Acquisition of flood
plain lands is...
Data on motor carrier commodity weights collected in 1976
at Oregon weigh stations by the Public Utilities Commission and the
Department of Transportation are not in a form that readily allows
for commodity flow analysis. A methodology is presented that reduces
existing forest product commodity data into a graphically displayed...
In my application to the Marine Resource Management program I stated that it was ray intention to forge a new career by combining my training and experience as a Naval officer with an education in marine science. As my education at Oregon State progressed through the first year and I...
The purpose of this report is to provide the IDB with the available information on the current status of aquaculture in most of its South American member countries.
This paper reports the findings of two studies conducted at Oregon State University. The first set of studies compares use of header comments versus mnemonic procedure and function names by programmers performing tasks relating to modification tasks. The second study compares the use of header comments versus in-line comments when...
This report is divided into several sections. The first provides information
on the current status of wetlands, the Corps' regulatory role, its statutory
enforcement authority, and its interpretation of that authority. The next
section describes the Portland District's enforcement structure and procedures.
A case study detailing the District's treatment of...
Groundwater is a vital resource and efforts must be made to protect its quality. In certain areas, its quality has been
threatened by the introduction of oil and gasoline, many times originating from underground storage tanks. Massachusetts has
directly reacted to this concern about groundwater quality by promulating a Massachusetts...
The rise of water level in Malheur Lake in Southeastern
Oregon has become a major issue of concern in Harney County,
where the lake is located, and on a state-wide level. The
concern is due to the extensive damage caused by flood water
to agricultural land, highways and roads, a...
The following paper traces important decision processes
connected with initiating and constructing a coastal environmental
facility. There is a brief review of the early history and
summaries of the preliminary studies completed as of April 1986.
Particular focus is placed on the Oregon State University/Oregon
Coast Aquarium cooperative study. Finally,...
The semantic differential technique was used to
quantify four interest groups' perceptions of twenty-six
Alaskan scenes. The scenes represented both panoramic views
and views of Mount McKinley from different sites in southcentral
Alaska. The perceptions were measured on six semantic
scales ("ugly-beautiful", "dislike-like", "unpleasantpleasant",
"unstimulating-stimulating", "level-mountainous",
and 'monotonous-varied"), and the...
The three major public forest land managing agencies In Oregon (USDA - Forest
Service, Bureau of Land Management and State of Oregon) were studied to determine
how public lands are allocated to different uses. This project looked at pertinent laws
and policies to develop an understanding of the impacts these...
The effect of increasing numbers of non-commercial
farms, or hobby farms, on commercial agriculture is examined
through a comparison of Census of Agriculture data for the years
1978 and 1982. During this time, State Land Use Goal #3,
mandating the protection of farmland, was firmly in place and
exclusive farm...
This report reviews previous studies and presents original data on the
biology, habitat, fisheries biology and fisheries oceanography of the jack
mackerel fishery of Chile, and has been written as a contribution for a future management of this fishery.
Gathering and burning firewood in heavily used subalpine areas contributes to campsite deterioration. Forest Service policy directs wilderness managers to implement the principle of nondegradation. As a result, campfires may be prohibited in areas where fire-related impacts
are significant.
The Lakes Basin and Ice Lake Travel Zones in the Eagle...
Urban primacy, or gigantism of the principal metropolis is
the most striking characteristic of the process of urbanization in most
South American countries. It is commonly assumed that the degree, and
evolution of primacy has been similar in all these countries since their
cultural, social, and economic backgrounds have been...
A study of the effects of public use airport designation vs private use airport
designation of Langmack Field in Sweet Home, Oregon was conducted. Langmack Field is a
small utility airport located in the middle of a residentially zoned area. The effects
of designation on the following groups were analyzed:...
This study evaluated the impact of using a rubber-tired skidder to keep the landing clear by sorting and decking the logs along the road prior to loading by a self-loading truck. The evaluation was accomplished through detailed time studies conducted on a Koller K-300 yarder, a Crown Super 3000 self-loader,...
Oregon's Special Farm Use Assessment program is investigated
in this paper for its effectiveness in preserving farmland from urban
sprawl. Basic research for this study was conducted in Jefferson
County, a rural central Oregon county. Data from a similar study conducted
in Washington County, an urbanizing northern Willamette Valley
county,...
This study was done for the Oregon State Marine Board and completed during the 6 month period of June through December of 1986. The purpose of this project is to provide information through reliable secondary data that will show the importance of boating recreation to the Oregon economy. The study...
This research solves the problem of connecting a Macintosh to a Unix machine and presenting the Macintosh Desktop to Unix. Unix Files can be viewed. copied. renamed and opened in the same manner as Macintosh files. Unix programs and shell commands can be defined and attached to Macintosh menus and...
An extension of the sensitivity analysis of linear programming, called parametric programming is used in determining optimal sawtimber logging system mix. The five logging systems under study are manual log-length, system, log-length processor and harvester systems, manual tree-length system and tree-length harvester system. In conditions where it is not exactly...
One of the most important fisheries of the Austral zone,
corresponding to the Magallanes area and the Magellan Strait,
is the king crab (Centolla), Lithodes antarctica. The basic objective of this project is to describe the fisheries of this resource from an economic-biological stand point.
Oregon's land use planning program to preserve
the agricultural land base and to maintain the agricultural
economy is dependent on detailed information concerning the
structure of commercial agricultural enterprises. This
information is presently incomplete and it was the purpose of
this research to test a systematic technique for collecting it....
An automated library system should be capable of providing at least all of the information and capabilities of existing manual catalogs. In addition, an automated system must provide the capability of manipulating that information to produce varying types of reports and statistics. This paper briefly:
- describes historical representations of...
The purpose of this paper is to define terrain analysis, as it relates to
military applications; to review the historical development of the central ideas
of terrain analysis, which has led to the development of three computer
programs that are designed to make terrain analysis an automated process
rather than...
The purpose of this study is to review the historical development of the central ideas of
military geography and terrain analysis and to examine these new research initiatives from that
perspective. Although the mobility and technological aspects of warfare have changed rapidly,
the essential geographic nature of warfare has remained...
Tension relationships were determined in steel cable passed through a stump notch and anchored to another object. Tensions were measured in the cable coming into and leaving the notch with one full wrap on the stump. Data was collected from two sites with two test stumps (15.7 to 37.5 inches...
This report presents a graphical tool for implementation of the scheduling heuristics provided by Kruatrachue. The input of scheduling is a task graph and the output is a schedule in the form of a Gantt chart. The implemented scheduling heuristics are: 1) Hu's HLF (highest level first) algorithm. 2) Yu's...
This paper describes a study done on swinging and processing whole tree, tree length and log length pieces in a smallwood Douglas-fir thinning. Two machines were evaluated, a 70 horsepower rubber tired skidder and a hydraulic loader mounted on a 6 x 4 live tandem truck.
The study took place...
The U.S. Geological Survey is proposing to redesign
its site-specific water-use data base into a topologic
site-specific water-use data base that depicts water use as
an integral part of the hydrologic cycle. The new data base
is to be compatible with the theory of geographic information
systems. By placing water...
The Los Alamos Solar Design Methodology is used to predict the performance of
three hypothetical solar homes situated in the Willamette Valley. The three
homes all used a sunspace for supplemental heating and differed only in their
level of heat loss. Results obtained indicate that a sunspace can contribute up...
Stella Bridge is a program for converting mathematical models designed with STELLA For Business into object-based source programs written in Pascal. The input to Stella Bridge is a series of tables1 functions, and initial conditions generated by STELLA For Business. The output from Stella Bridge is a collection of Pascal...