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Articles 31 - 55 of 55

Full-Text Articles in Forest Sciences

A Practical Look At The Variable Area Transect, Solomon Z. Dobrowski, Shannon K. Murphy Jan 2006

A Practical Look At The Variable Area Transect, Solomon Z. Dobrowski, Shannon K. Murphy

Forest Management Faculty Publications

The variable area transect (VAT) is a plotless density estimator that has received little attention in the ecological literature despite having potentially robust estimation properties. VAT allows for density estimations without the lengthy search times associated with other plotless density estimators. In spite of this, little has been written about the effect of varying transect widths on its density estimation properties or on the practical implementation of the VAT in field settings. An artificial population sampler was used to examine the effect of transect width on density estimates obtained using the VAT. Three transect widths were chosen corresponding to the …


Legislative Intent, Science And Special Provisions In Wilderness: A Process For Navigating Statutory Compromises, Alan E. Watson, Michael Patterson, Neal Christensen, Annette Puttkammer, Shannon Meyer Apr 2004

Legislative Intent, Science And Special Provisions In Wilderness: A Process For Navigating Statutory Compromises, Alan E. Watson, Michael Patterson, Neal Christensen, Annette Puttkammer, Shannon Meyer

Forest Management Faculty Publications

In order to manage special provisions in U.S. wilderness, several research products are needed. Minimally, a complete understanding of the legislative intent of the provision, in-depth understanding of the deep meanings held by the particular stakeholder community of interest, and some knowledge about the larger population of interest are needed. In this study of jet boat use on the Salmon River in the Frank Church– River of No Return Wilderness, a combination of qualitative and quantitative methods were used to understand the attachment jet boat users have to the activity and the place.


Overcoming America's Wood Deficit: An Overlooked Option, Carl E. Fiedler, Stephen F. Arno, Charles E. Keegan, Keith A. Blatner Jan 2001

Overcoming America's Wood Deficit: An Overlooked Option, Carl E. Fiedler, Stephen F. Arno, Charles E. Keegan, Keith A. Blatner

Forest Management Faculty Publications

No abstract provided.


Wilderness And Civilization: Two Decades Of Wilderness Higher Education At The University Of Montana, Laurie Yung, Bob Yetter, Wayne A. Freimund, Perry J. Brown Jul 1998

Wilderness And Civilization: Two Decades Of Wilderness Higher Education At The University Of Montana, Laurie Yung, Bob Yetter, Wayne A. Freimund, Perry J. Brown

Forest Management Faculty Publications

No abstract provided.


Pinus Ponderosa Seedling Establishment And The Influence Of Competition With The Bunchgrass Agropyron Spicatum, Peter F. Kolb, Ronald Robberecht Jan 1996

Pinus Ponderosa Seedling Establishment And The Influence Of Competition With The Bunchgrass Agropyron Spicatum, Peter F. Kolb, Ronald Robberecht

Forest Management Faculty Publications

Interspecific competition between Agropyron spicatum (Pursh.) Scrib. & Smith bunchgrasses and naturally established seedlings of Pinus ponderosa was examined within a pine/bunchgrass community. A wire mesh was used to separate bunchgrass culms from pine seedling shoots to determine if the bunchgrass canopy influenced the survival of pine seedlings. In addition, two lengths of root exclusion tubes were used to determine the effects of bunchgrass root overlap on pine seedlings. The bunchgrass canopy did not significantly affect pine seedling survival. However, root competition, presumably for water, significantly decreased pine seedling survival. Exclusion of bunchgrass roots from a 0.15-m- and 0.30-m-deep root …


Mapping Regional Forest Evapotranspiration And Photosynthesis By Coupling Satellite Data With Ecosystem Simulation, Steven W. Running, Ramakrishna R. Nemani, David L. Peterson, Larry E. Band, Donald F. Potts, Lars E. Pierce, Michael A. Spanner Aug 1989

Mapping Regional Forest Evapotranspiration And Photosynthesis By Coupling Satellite Data With Ecosystem Simulation, Steven W. Running, Ramakrishna R. Nemani, David L. Peterson, Larry E. Band, Donald F. Potts, Lars E. Pierce, Michael A. Spanner

Forest Management Faculty Publications

Mapping Regional Forest Evapotranspiration and Photosynthesis by Coupling Satellite Data With Ecosystem Simulation


The Displacement Process In Recreation, Dorothy H. Anderson, Perry J. Brown Jan 1984

The Displacement Process In Recreation, Dorothy H. Anderson, Perry J. Brown

Forest Management Faculty Publications

This paper presents the recreation displacement process from a social-psychological perspective and models it within the attitude- behavior framework. The displacement process is illustrated with empirical results from a study of use within the Boundary Waters Canoe Area Wilderness. Findings show that factors of displacement include litter, noise, overuse, and visual encounters with others. In most cases, recreation resource administrators should be able to managerially control displacing factors.


A Test Of Concepts Inherent In Experience Based Setting Management For Outdoor Recreation Areas, Michael J. Manfredo, B. L. Driver, Perry J. Brown Jun 1983

A Test Of Concepts Inherent In Experience Based Setting Management For Outdoor Recreation Areas, Michael J. Manfredo, B. L. Driver, Perry J. Brown

Forest Management Faculty Publications

This study examines assumptions of the concepts which form the basis for experience based setting management of outdoor recreation areas. To test the assumptions a sample of wilderness users was surveyed and divided into experience groups based on differences in the specific experiences they desire. These experience groups were then tested for differences in their activity and setting preferences. The study was conducted at the Bridget Wilderness, the Fitzpatrick Wilderness, and the Popo Agie Primitive Area in Wyoming during 1978-79. Data were collected by questionnaire, and responses were examined by object cluster analysis to group users on the basis of …


Review: Land Use In America, Perry J. Brown Jul 1982

Review: Land Use In America, Perry J. Brown

Forest Management Faculty Publications

No abstract provided.


Recreation Opportunity Spectrum With Implications For Wildlife-Oriented Recreation, Perry J. Brown Mar 1982

Recreation Opportunity Spectrum With Implications For Wildlife-Oriented Recreation, Perry J. Brown

Forest Management Faculty Publications

Resource planning has undergone transitions over the years from a site to area to regional orientation and from a single function to integrated resource management orientation. Wildlife and recretation resource planning have been part of this evolution, which has been stimulated somewhat by recent land management planning-oriented legislation such as the National Forest Management Act and the Federal Land Policy and Management Act.

During the last couple of years, a system for recreation planning within the context of integrated resource planning has emerged. It is called Recreation Opportunity Spectrum (ROS) planning and arose as an old idea was made operational …


Use Of Recreation Opportunity Planning To Inventory Arid Lands In Eastern Oregon - A Demonstration, Michael J. Manfredo, Perry J. Brown Jan 1981

Use Of Recreation Opportunity Planning To Inventory Arid Lands In Eastern Oregon - A Demonstration, Michael J. Manfredo, Perry J. Brown

Forest Management Faculty Publications

This paper reports on the use of computer and hand dravn techniques for Implementing the Recreation Opportunity Planning inventory and analysis phases for the Steens Mountain Recreation Lands. Techniques were compared for land classifications and time and monetary costs. Results show computer mapping less likely to result in classification errors, but more costly to conduct.


Use Of The Recreation Opportunity Planning System To Inventory Recreation Opportunities Of Arid Lands, Perry J. Brown, B. L. Driver, Joseph K. Berry Jan 1981

Use Of The Recreation Opportunity Planning System To Inventory Recreation Opportunities Of Arid Lands, Perry J. Brown, B. L. Driver, Joseph K. Berry

Forest Management Faculty Publications

Recreation opportunity planning, which is being adopted by some land management agencies for recreation input to land management planning, is reviewed for Its applicability to arid land situations* Particular attention is given to the Inventory and analysis phases of the system and to what we have learned about its Implementation during its development.


Wilderness Recreation Experiences: The Rawah Case, Perry J. Brown, Glenn E. Haas Jun 1980

Wilderness Recreation Experiences: The Rawah Case, Perry J. Brown, Glenn E. Haas

Forest Management Faculty Publications

This research focused on defining wilderness recreation experiences in terms of the psychological outcomes sought by the recreational users of the Rawah Wilderness in Colorado. Information on the outcomes was used to type users so that groups seeking different experiences could be identified. From a sample of 264 people, there were five types of wilderness recreation experiences identified. Use of information on the psychological outcomes sought by recreationists and on the types of recreationists pursuing specific activity and experience opportunities is discussed. Such information would aid in the development of more specific, quantifiable, and evaluative management objectives; could provide a …


Attributes Of The Deer Hunting Experience: A Cluster-Analytic Study, Jacob Hautaluoma, Perry J. Brown Oct 1978

Attributes Of The Deer Hunting Experience: A Cluster-Analytic Study, Jacob Hautaluoma, Perry J. Brown

Forest Management Faculty Publications

Using data from Washington State deer hunters, this paper reports on a cluster analytic study of the attributes of the deer hunting experience. The data were collected by mail questionnaire from 3,924 deer hunters by Potter, Hendee, and Clark (1973). Scaled data were subjected to a variable cluster analysis, and then variable clusters were used in an object cluster analysis of hunters. Several dimensions of the deer hunting experience which add to or detract from satisfaction, and groups of hunters reacting differently to these dimensions, are identified. Nature, harvest, equipment, out-group contact, and skill are identified as important attributes of …


The Opportunity Spectrum -- Concept And Behavioral Information In Outdoor Recreation Resource Supply Inventories: Background And Application, Perry J. Brown, B. L. Driver, C. Mcconnell Jan 1978

The Opportunity Spectrum -- Concept And Behavioral Information In Outdoor Recreation Resource Supply Inventories: Background And Application, Perry J. Brown, B. L. Driver, C. Mcconnell

Forest Management Faculty Publications

The paper describes an outdoor recreation resource (ORR) Supply Inventory and Classification (SIC) System that is being developed for multiple use natural resource planning. Four previously developed ORR SIC’s on which this system was built are described briefly. A general model for natural resource planning is presented to show how the proposed ORR SIC fits into a larger planning framework.

The proposed SIC System is described and its application for regional and unit planning is explained. Relationships between OR consumers' preferences for specific types of satisfying experiences and their preferences for specific attributes of the physical, social, and managerial settings …


Colorado Deer Hunting Experiences, Perry J. Brown, Jacob Hautaluoma, S. Morton Mcphail Mar 1977

Colorado Deer Hunting Experiences, Perry J. Brown, Jacob Hautaluoma, S. Morton Mcphail

Forest Management Faculty Publications

Those responsible for managing environmental resources, like big game, have often posed questions regarding how best to manage and allocate the resource to “provide benefits to people.” One approach to obtaining information for answering these questions is based on consumer behavior concepts and research.

Our consumer-oriented approach to deriving management information for environmental resources, particularly game and other recreational resources, rests on ideas conceptualized by Wagar (1966) and having their theoretical base in psychology’s expectancy-value theory (Lawler 1973). The general theoretical orientation we follow is described in Driver and Brown (1975). We also acknowledge a debt to the multiple satisfactions …


Information Needs For River Recreation Planning And Management, Perry J. Brown Jan 1977

Information Needs For River Recreation Planning And Management, Perry J. Brown

Forest Management Faculty Publications

Information inputs to making decisions about recreational use of rivers are described. Major recreational decisions and possible Inputs to them are Identified. A future scenario for recreational use of rivers Is given and the needed research on information inputs Is Identified within the context of the scenario.


Review: Management Science Applications To Leisure-Time Operations, Perry J. Brown Oct 1976

Review: Management Science Applications To Leisure-Time Operations, Perry J. Brown

Forest Management Faculty Publications

Book review for Management Science Applications to Leisure-Time Operations by Shaul P. Ladany, ed. Amsterdam: North Holland Publishing Company; 1975.


Review: Issues In Outdoor Recreation, Perry J. Brown Jan 1973

Review: Issues In Outdoor Recreation, Perry J. Brown

Forest Management Faculty Publications

Book Review of Issues in Outdoor Recreation by Clayne R. Jensen and Clark T. Thorstenson. Minneapolis, Minnesota; Burgess Publishing Company, 1972.


Recreation Research—So What?, Perry J. Brown, Allen Dyer, Ross S. Whaley Jan 1973

Recreation Research—So What?, Perry J. Brown, Allen Dyer, Ross S. Whaley

Forest Management Faculty Publications

The authors contend that most recreation research cannot stand the question, "So what?” From that point the article proceeds to a prescription for a meaningful approach to recreation research, which links recreation research to planning within a systems context. Researchable questions are posed dealing with preferences and behavior, resource capabilities and environmental impacts, and the nature and dynamics of institutions for the original state, process, and desired state segments of a planning system.


Answering Questions About Tourism: A Growing Economic Development Tool, John D. Hunt, Perry J. Brown, John H. Schomaker Mar 1972

Answering Questions About Tourism: A Growing Economic Development Tool, John D. Hunt, Perry J. Brown, John H. Schomaker

Forest Management Faculty Publications

No abstract provided.


Sentiment Changes And Recreation Participation, Perry J. Brown Oct 1970

Sentiment Changes And Recreation Participation, Perry J. Brown

Forest Management Faculty Publications

If participation in recreation activities represents a choice among alternatives, then such discretion may have implications for measuring activity participation. Following is a discussion of the discretionary nature of recreation and the importance of such discretion for use projection which utilizes participation rates. It is proposed that consumer sentiment about the economy at the time participation data are collected is important in evaluating the data and activity projections. The 1960 Outdoor Recreation Resources Review Commission projections indicated that participation in recreation activities would increase by a factor of three from 1960 to 2000 (13). More recent (1965) statistics published by …


Tourist Spending Patterns In Utah, Perry J. Brown Jun 1969

Tourist Spending Patterns In Utah, Perry J. Brown

Forest Management Faculty Publications

No abstract provided.


The Influence Of Information Signs On Visitor Distribution And Use, Perry J. Brown, John D. Hunt Jan 1969

The Influence Of Information Signs On Visitor Distribution And Use, Perry J. Brown, John D. Hunt

Forest Management Faculty Publications

Lack of information is a primary factor accounting for visitors jamming recreation sites, overflowing onto highway rights-of-way and blocking facilities [5, p. 95]. In attempting to attain an even distribution of visitors, the importance of information signing as a management tool is often overlooked. Oxenfeldt indicates that advertising (information) alters behavior most efficiently when it supplies information customers are seeking [4, p. 471]. Tocher and Kearns noted in visitor characteristic studies that travelers seek different experiences when touring than when at home or work [6]. Information signs may lead the visitor to these different experiences. Hypothesizing that signs can influence …


Conusmer Sentiment And Utah's Out Of State Visitor, Perry J. Brown, John D. Hunt Dec 1967

Conusmer Sentiment And Utah's Out Of State Visitor, Perry J. Brown, John D. Hunt

Forest Management Faculty Publications

No abstract provided.