Physical Sciences and Mathematics Commons^™

Perceptions Of Trail Safety In Humboldt County, California: An Analysis Of Safety Concerns, Factors That Impact Trail Use, And The Value People Place On Trails, Natalie C. Arroyo

Cal Poly Humboldt theses and projects

Trails in Humboldt County, California that are used for both transportation and recreation have myriad community benefits. However, people’s concerns about feeling safe can affect trail use, design, and development, as well as how trails are valued and perceived by residents. There has been a lack of information in Humboldt County about trail safety perceptions despite it being a factor that repeatedly arises in infrastructure planning and funding conversations. My research was focused on answering the following questions: (1) How do Humboldt County trail users perceive their safety on and near trails? (2) What factors affect these perceptions about safety, …

Demographic Groups Differ In Urban Recreational Behavior, Brandon Barlow

School of Natural Resources: Dissertations, Theses, and Student Research

Urban recreational behavior is an essential component to understanding both how our recreational opportunities will be utilized and how they can be further improved. By improving recreational opportunities, we can ensure safe and reliable emotional and physical outlets for users. As urban areas continue to expand both in geographic area and in population size, urban recreational opportunities will also see growth in the number of recreational users. Demographics provide the opportunity to further understand and predict recreational behavior, producing a variety of decision management tools. Our goal was to understand differences in urban recreational behavior among demographic groups. To address …

Impacts Of Human Recreation On Nutrient Availability And Periphyton Abundance On The Niobrara River, Matthew Chen, Jessica Corman, Sydney Kimnach, Kayla Vondracek

UCARE Research Products

In freshwater ecosystems, eutrophication can create many problems. Excess nutrients, like nitrogen or phosphorus, promote algal or cyanobacterial growth. This growth also leads to increased organic matter production and decomposition, a process that can reduce oxygen concentration in the water. When this happens, species diversity declines, transparency of the water declines, and anoxia may lead to fish kills . Of particular concern is the possibility of cyanobacteria blooms that create compounds toxic for humans. Many of the waters across Nebraska receive excessive nutrients from human activities, largely related to agriculture (Dickey 1982). However, there is one river, the Niobrara River, …

Planning For People In Communities And Outdoor Recreation Places: Fostering Community Cohesion, Shaping Place Meanings, And Exploring Imaginaries, Yumiko Jakobcic

Graduate College Dissertations and Theses

This dissertation examines people’s relationships to place and community. The papers are linked by three broad themes: 1) place meanings, 2) community connections to resource places, and 3) innovative qualitative research methodologies.

The first paper used ethnographic methods in a case study of Vermont’s Winooski Valley Park District to examine how regional park districts can strengthen community relationships. It explored how the district serves visitors and communities, stimulates community interactions and cohesion, and perceives the outcomes of these efforts. Results showed that regional park districts connect people with nature and with others across neighborhoods, communities, and regions. These unique places …

Incorporating User Data In Cross Boundary Trail Mangement: A Case Study Of The Foothills Trail Systemnear Wenatchee, Wa, Beth Macinko

All Master's Theses

Land managers for areas where recreation occurs balance minimizing impacts on the landscape with providing recreation opportunities. Use characteristics including type of use, use frequency, and use patterns have been shown to influence the severity of landscape impacts from recreation. Collecting and incorporating user data is critical to effective recreation management. The Foothills trail system is a nonmotorized, day use trail system adjacent to the city of Wenatchee, Washington that crosses public and private properties. This thesis obtained data on user demographics, use characteristics, user perceptions, and spatial use patterns through a questionnaire administered through a mixed method sampling approach …

Slides: The Columbia River Basin, Barbara Cosens

Coping with Water Scarcity in River Basins Worldwide: Lessons Learned from Shared Experiences (Martz Summer Conference, June 9-10)

Presenter: Barbara Cosens, Professor and Associate Dean of Faculty, University of Idaho College of Law, Waters of the West Interdisciplinary Program

16 slides

Slides: Environmental Flows In The Era Of 'River Anthropology', Rebecca Tharme

Coping with Water Scarcity in River Basins Worldwide: Lessons Learned from Shared Experiences (Martz Summer Conference, June 9-10)

Presenter: Rebecca Tharme, Riverfutures Ltd.

18 slides

Slides: Crystalised Not Frozen: Addressing Historical Exclusion Of Traditional Owners From Water, Poh-Ling Tan

Indigenous Water Justice Symposium (June 6)

Poh-Ling Tan, Griffith University

13 slides

Impact Perceptions And Acceptance Capacity Toward Piping Plovers Charadrius Melodus Among Visitors On A Public Beach In Nebraska, Usa, Joel G. Jorgensen, Mary Bomberger Brown

School of Natural Resources: Faculty Publications

On an increasingly crowded planet, shorebirds and humans are frequently found sharing the same ecosystems. This development requires that the managers of these human-wildlife ecosystems address human dimensions challenges in addition to those associated with species biology. To better understand such challenges, we evaluated impact perceptions and overall acceptance capacity in visitors on public beaches of Lake McConaughy, Nebraska, USA towards a federally- protected shorebird, the Piping Plover Charadrius melodus. Overall acceptance capacity for these birds was relatively high and perceptions of inconvenience caused by the presence of the birds were low. However, acceptance capacity and impact perceptions varied …

Looking Upstream: An Analysis Of Low Water Levels In Lake Powell And The Impacts On Water Supply, Hydropower, Recreation, And The Environment: A Companion Report To The Bathtub Ring, Michael Johnson, Lindsey Ratcliff, Rebecca Shively, Leanne Weiss, Yale University. School Of Forestry And Environmental Studies, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment, Western Water Policy Program

Books, Reports, and Studies

viii, 110 pages : color illustrations, color maps

Slides: Untitled [Innovative Agreements], Greg Hobbs

Innovations in Managing Western Water: New Approaches for Balancing Environmental, Social and Economic Outcomes (Martz Summer Conference, June 11-12)

Presenter: Justice Greg Hobbs, Colorado Supreme Court

13 slides

Slides: Colorado's Water Plan, Lauren Ris

Innovations in Managing Western Water: New Approaches for Balancing Environmental, Social and Economic Outcomes (Martz Summer Conference, June 11-12)

Presenter: Lauren Ris, Assistant Director for Water, Colorado Department of Natural Resources

23 slides

How Wildlife Information, Recreation Involvement And Demographic Characteristics Influence Public Acceptability Of Development, Jessica Espenshade

Graduate College Dissertations and Theses

Increasing development like roads and houses will alter the future landscape of Vermont. Development provides important resources for people and society, but also results in consequences for wildlife and opportunities for recreation. Managing development requires information on the public's acceptability of development and how acceptability is shaped by information on various consequences. In this study, I examined three questions: 1) What is the public's acceptability of development? 2) Does wildlife information influence public acceptability of development and 3) Is the maximum amount of acceptable development influenced by views about wildlife, involvement in recreation, and demographic factors? I surveyed 9,000 households …

The Bathtub Ring. Shrinking Lake Mead: Impacts On Water Supply, Hydropower, Recreation And The Environment, Ning Jiang, Season Martin, Julia Morton, Skyler Murphy, Colorado River Governance Initiative

Books, Reports, and Studies

4 pages (includes color illustrations and color maps).

The Value Of Water In The Colorado River Basin: A Snapshot Of A Fluid Landscape, Brian Annes, Colorado River Governance Initiative

Books, Reports, and Studies

33 pages.

Navigating A Pathway Toward Colorado's Water Future: A Review And Recommendations On Colorado's Draft Water Plan, Lawrence J. Macdonnell, Colorado Water Working Group

Books, Reports, and Studies

40 pages (includes color illustrations).

The First Step In Repairing The Colorado River’S Broken Water Budget: Summary Report, Colorado River Research Group

Books, Reports, and Studies

4 p. : color illustration and chart ; 28 cm.

The First Step In Repairing The Colorado River’S Water Budget: Technical Report, Colorado River Research Group

Books, Reports, and Studies

22 p. : charts (some color) ; 28 cm.

Contents: Introduction -- Diagnosing the problem -- Plans to increase use of basin water: Overview; Upper basin states: Colorado; New Mexico; Utah; Wyoming; Lower basin states: Arizona; California; Nevada; Tribal demands -- Reconciling fantasy with reality: Upper basin; Lower basin -- Conclusion -- Literature cited.

Tables and figures: Declining reservoir storage on the Colorado River -- Average supplies versus demands on the Colorado River mainstem -- Relationship between Lake Powell storage and Lee Ferry virgin flows -- Relationship between Lake Powell releases and Lake Mead storage -- Tribal water rights/demands: upper …

Slides: A History Of Climate Variability And Change In The American West, Kelly T. Redmond

Water, Climate and Uncertainty: Implications for Western Water Law, Policy, and Management (Summer Conference, June 11-13)

Presenter: Kelly T. Redmond, Regional Climatologist, Western Regional Climate Center (WRCC), Desert Research Institute

65 slides

Background Reading: Department Of Agriculture, 2013 Budget Overview, United States. Forest Service, United States. Department Of Agriculture

The Future of Natural Resources Policy (December 6)

57 pages.

"Fiscal Year 2013 Budget Overview"

"February 2012"

"Background Reading"

The Future of Natural Resources Policy: This forum will provide a post-election perspective on some of the challenges and opportunities that natural resources, public lands, and energy policymakers in Washington are likely to face in the next four years. An expert panel will discuss the dynamics in the Department of the Interior, the Department of Agriculture, and Congress, and how their evolving policies are likely to affect Colorado in the coming years.

Slides: Colorado Law: Protecting Water Quantity And Quality, Alan E. Curtis

Monitoring and Protecting Groundwater During Oil and Gas Development (November 26)

Presenter: Alan E. Curtis, White & Jankowski, LLP

23 slides

Slides: Master Development Plans (Mdps) / Geographic Area Plans (Gaps): Comprehensive Planning Tools For Oil And Gas Projects, Allen B. Crockett

Best Management Practices (BMPs): What? How? And Why? (May 26)

Presenter: Mary Bloomstran, Edge Environmental

20 slides

Slides: Livestock Grazing On The Public Lands, Joe Feller

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Joe Feller, Professor of Law, Arizona State University Law School; Visiting Professor, University of Colorado Law School

33 slides

Slides: America's Redrock Wilderness, Scott Groene

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Scott Groene, Executive Director, Southern Utah Wilderness Alliance (Moab, UT)

23 slides

Slides: Forest Service Planning At A Crossroads; New Approaches To Old Recommendations, Rick Cables

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Rick Cables, Regional Forester, U.S. Forest Service - Rocky Mountain Region (Golden, CO)

23 slides

Slides: The Peril Of Energy Usage, Mike Tupper

The Promise and Peril of Oil Shale Development (February 5)

Presenter: Mike Tupper, Executive Vice President, Composite Technology Development, Inc.

9 slides

Slides: Water For Oil (Shale)?, Bart Miller

The Promise and Peril of Oil Shale Development (February 5)

Presenter: Bart Miller, Water Program Director, Western Resource Advocates

10 slides

Slides: Rethinking Western Water Law: Restoring The Public Interest In Western Water Law, Mark Squillace

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Mark Squillace, Director, Natural Resources Law Center, University of Colorado Law School

20 slides

Slides: Adapting Western Water Policy For Resilience Under Climate Change, Bonnie G. Colby

Shifting Baselines and New Meridians: Water, Resources, Landscapes, and the Transformation of the American West (Summer Conference, June 4-6)

Presenter: Dr. Bonnie G. Colby, Professor of Resource Economics & Hydrology, University of Arizona Department of Agriculture & Resource Economics

22 slides

Slides: Threats To Biological Diversity: Global, Continental, Local, J. Michael Scott

Shifting Baselines and New Meridians: Water, Resources, Landscapes, and the Transformation of the American West (Summer Conference, June 4-6)

Presenter: J. Michael Scott, U.S. Geological Survey, Idaho Cooperative Fish and Wildlife Research Unit, University of Idaho

38 slides