Digital Commons Network^™

Deer–Vehicle Collision Prevention Techniques, Lauren L. Mastro, Michael R. Conover, S. Nicole Frey

Human–Wildlife Interactions

Every year in the United States approximately 1.5 million deer–vehicle collisions (DVCs) occur resulting in >29,000 human injuries, >200 human fatalities, 1.3 million deer fatalities, and >1 billion dollars worth of property damage. Despite the magnitude of this problem, there are relatively few well-designed studies that have evaluated techniques that can be used to reduce DVCs. Techniques to reduce DVCs fall into 4 categories: reducing the number of deer (Odocoileus spp.), reducing the number of vehicles, modifying deer behavior, and changing motorist behavior. Techniques to reduce the number of deer include decreasing the deer population or excluding deer from …

Demographics Of Non-Hunted White-Tailed Deer Populations In Suburban Areas, Anthony J. Denicola, Dwayne R. Etter, Thomas Almendinger

Human–Wildlife Interactions

Burgeoning deer populations in urban and suburban areas, along with the inherent problems stemming from this increase, are becoming increasingly widespread. To address these problems, wildlife biologists need quality baseline data of herd composition for harvest and treatment forecasts for management and fertility control research programs. In this study, we provide white-tailed deer (Odocoileus virginianus) population data from 4 areas where localized suburban white-tailed deer populations were substantially reduced utilizing sharpshooting as a management tool. In each area, legal hunting was nonexistent for >10 years preceding the sharpshooting program. The areas ranged in size from 300 ha to …

Deer–Vehicle Collision Statistics And Mitigation Information: Online Sources, Terry A. Messmer, Destiny R. Messmer

Human–Wildlife Interactions

Although good data are lacking, published estimates suggest that >1.5 million deer– vehicle collisions (DVCs) occur annually in the United States. The estimated losses exceed 1 billion dollars. In some states, DVCs are a major cause of reportable accidents. Federal, state, and private partners have cooperated in monitoring trends in DVCs and implementing mitigation measures. Most of this information about such measures is readily available via the Internet. The purpose of this paper is to provide the reader with a broad overview of and a guide to the information currently available online to mitigate DVCs.

The Director's Desk Misconceptions Hamper Protection Of Bears, Bruce D. Leopold

Human–Wildlife Interactions

No abstract provided.

Commentary Impacts Of The Black Bear Supplemental Feeding Program On Ecology In Western Washington, Georg J. Ziegltrum

Human–Wildlife Interactions

No abstract provided.

Effects Of Aversive Conditioning On Behavior Of Nuisance Louisiana Black Bears, Jennifer Leigh, Michael J. Chamberlain

Human–Wildlife Interactions

Complaints associated with nuisance activity by Louisiana black bears (Ursus americanus luteolus) in south Louisiana have steadily increased since 2000, demanding intervention by state and federal agencies. As a federally threatened species, Louisiana black bears that are a nuisance require nonlethal management, referred to as aversive conditioning. We used rubber buckshot and dogs to test the effectiveness of management techniques used by the state of Louisiana to deter nuisance bear activity. We captured 11 bears in residential and industrial areas where nuisance bear activity was reported. We fitted bears with radiotransmitting collars and released them within 2 km …

How People Should Respond When Encountering A Large Carnivore: Opinions Of Wildlife Professionals, Dylan E. Brown, Michael R. Conover

Human–Wildlife Interactions

We conducted telephone surveys of wildlife professionals who work with large carnivores to ask their opinions about how people should respond to avoid being injured when confronted by a black bear (Ursus americana), grizzly bear (Ursus arctos), mountain lion (Puma concolor), or gray wolf (Canis lupus). The respondents agreed that the most appropriate response was to try to increase the distance between a person and the carnivore. In the event of an attack by a black bear, mountain lion, or wolf, most respondents said to fight back. Opinion was divided over the …

Evaluation Of Physical Barriers To Prevent Prairie Dog Colony Expansion, Gary W. Witmer, James Gionfriddo, Michael Pipas

Human–Wildlife Interactions

Expansion of black-tailed prairie dog (Cynomys ludovicianus) colonies on public and private lands can result in damage to property. Physical barriers to prairie dogs can be used to minimize human–wildlife conflicts. We evaluated 17 existing barriers in the Fort Collins and Boulder, Colorado, areas. Most barriers were made of a single row of vinyl material; these barriers sustained high levels of damage, primarily from wind, and were frequently breached by prairie dogs digging underneath them. Barriers that included a vegetation and a vinyl barrier or a double-vinyl barrier were wind damaged and breached less frequently than the singlevinyl …

Relationship Between Raccoon Abundance And Crop Damage, James C. Beasley, Olin E. Rhodes Jr

Human–Wildlife Interactions

Wildlife damage to crops is a widespread concern among agricultural producers and wildlife professionals. In the United States, raccoon (Procyon lotor) damage to field corn (Zea maize) has become a serious concern, as raccoon depredation to corn has increased significantly in recent years. However, little information is available to suggest the underlying factors responsible for recent increases in raccoon depredation on agricultural crops because there is a limited understanding of the ecological factors influencing wildlife damage to crops at local scales. During 2004, we initiated a study to elucidate the ecological factors influencing depredation to field …

Interferon Alfacon 1 Inhibits Sars-Covinfection In Human Bronchial Epithelial Calu-3 Cells, Y. Kumaki, C. W. Day, M. K. Wandersee, B. P. Schow, J. S. Madsen, D. Grant, J. P. Roth, Donald F. Smee, L. M. Blatt, Dale L. Barnard

Animal, Dairy, and Veterinary Science Faculty Publications

The primary targets for SARS-CoV infection are the epithelial cells in the respiratory and intestinal tract. The angiotensin-converting enzyme 2 (ACE-2) has been identified as a functional receptor for SARS-CoV. ACE-2 has been shown to be expressed at the apical domain of polarized Calu-3 cells. In this report, interferon alfacon 1 was examined for inhibitory activities against SARS-CoV on human lung carcinoma epithelial Calu-3 cell line and the other three African green monkey kidney epithelial cell lines. Interferon alfacon 1 demonstrated significant antiviral activity in neutral red uptake assay and virus yield reduction assay. The data might provide an important …

Foal Hoof Care Fact Sheet, Scott Mckendrick, Kerry Rood, Patricia Evans

All Current Publications

No abstract provided.

Human Lice, Erin W. Hodgson

All Current Publications

Lice infestations on humans, called pediculosis, is very common worldwide. Lice can transmit disease and are parasitic insects on humans, pets and livestock. Lice belong to the order Phthiraptera and are generally divided into two groups based on mouthparts and feeding preferences. Chewing lice (Mallophaga) have well developed mandibles and eat skin, feathers, and fur from birds and mammals.

Teaching Risk Management Principles To Livestock Producers Through Production-Oriented Workshops, C Kim Chapman

All Current Publications

This bulletin explains how to effectively marry risk management education, which producers do not have a natural affinity for, and production-oriented education, which is usually very popular with producers. The Beehive Master Beef Manager Program is used as a model.

Vesicular Stomatitis In Cattle, Ann Justice Allen, Kerry A. Rood

All Current Publications

This publication lists definition, symptoms, warning signs, and recommended actions regarding vesicular stomatitis in cattle.

Foal Hoof Care Fact Sheet, When And How Often To Trim?, Patricia Evans, Scott Mckendrick, Kerry A. Rood

All Current Publications

This publication provides detailed information on proper hoof trimming of foals including the first trim and correcting minor deviations. Includes photos and illustrations.

Meeting The Energy Needs Of The Horse, Patricia Evans, Yvette Connely

All Current Publications

This publication describes energy and how it affects the horse from a nutritional aspect.

Curriculum Subcommittee Minutes, December 6, 2007, Utah State University

Educational Policies Committee

Department of Animal, Dairy and Veterinary Sciences

• New Course

Department of Economics

• Title Change, Course Description Change

Department of Communicative Disorders and Deaf Education

• Title Change, Course Description Change
• Title Change, Credit Hour Change, Course Description Change
• Course Description Change

Department of Elementary Education

• Credit Hour Change
• Title Change, Multiple List Change, Prerequisite Change, Course Description Change

Department of Family, Consumer, and Human Development

• New Course
• Title Change, Prerequisite Change, Course Description Change

Department of Instructional Technology

• New Course
• Course Description Change
• Course Number Change
• Title Change, Course Description Change
• Title Change, Prerequisite Change, Course Description Change
• Title Change, Course …

Faculty Senate Agenda, December 3, 2007, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Commencement
• Information Technology Policies
• Athletic Council Report
• EPC Monthly Report and EPC Annual Report
• Cultural Activities Council Annual Report
• Libraries Advisory Council Report
• Honors Program Annual Report
• Committee on Committees Report
• PRPC Items
• Representations of Extension and RCDE on Faculty Senate (2nd reading)
• Reasons for Non-Renewal (1st reading)

Sagestep News, Winter 2007/2008, No. 5, Sagestep

Newsletters

Seasonal newsletter of SageSTEP.

Parker Mountain Adaptive Resource Management Group 2007 Annual Report, Michael Guttery, David Dahlgren, Michael Monsen, Terry Messmer

All Current Publications

No abstract provided.

Can Collective Action And Capacity Building Reduce Vulnerability Among Settled Pastoralists?, D. Layne Coppock, Solomon Desta, Getachew Gebru, Seyoum Tezera

Environment and Society Faculty Publications

In 2001 PARIMA and her partners began to create collective-action groups among illiterate, settled pastoralists in southern Ethiopia. These groups—dominated by women—focused on savings-led microfinance, small business, and livestock marketing to increase incomes and diversify livelihoods. Fifty-nine groups with over 2,100 members were formed using intensive capacity- building methods. After six years we wanted to compare group members with their neighbors who never participated in the PARIMA program. We surveyed 180 individuals from groups and paired control (traditional) communities. Respondents were asked to assess the extent that they perceived positive, negative, or no change in their lives over the past …

Diffusion Of Collective-Action Innovations Among Pastoralists In Liben District, Ethiopia, D. Layne Coppock, Solomon Desta, Getachew Gebru, Getachew Kassa, Seyoum Tezera

Environment and Society Faculty Publications

In 2001 PARIMA and her partners began to create collective-action groups among illiterate, settled pastoralists in Ethiopia. These groups—soon dominated by women—focused on savings-led microfinance, small business activity, and livestock marketing to increase incomes and diversify livelihoods. Fifty-nine groups with over 2,100 members were formed using intensive training methods, and they have subsequently merged into legally recognized cooperatives. We regard this approach as successful and sustainable. We were curious, however, if “the word has spread” and collective-action has spontaneously arisen beyond our immediate project area. Preliminary findings from recent surveys of settlements in Liben District indicate that diffusion of collective-action …

Stakeholder Alliance Facilitates Re-Introduction Of Prescribed Fire On The Borana Plateau Of Southern Ethiopia, D. Layne Coppock, Getachew Gebru, Solomon Desta, Lemma Gizachew, Dadhi Amosha, Feyissa Taffa

Environment and Society Faculty Publications

The implementation of a new prescribed fire program to restore bush-encroached rangelands in southern Ethiopia—and hence increase herbaceous forage supplies for livestock—is given as an example of an integrated action involving multiple institutions to address resource-management problems. The resumption of planned fire—traditionally conducted over hundreds of years by pastoralists until the 1970s—was preceded by key activities including mobilization of the pastoral community, review of government proclamations regarding use of fire, interaction with policy makers, capacity building among pastoralists and agency personnel on how to implement and manage planned fires, development of an overall prescribed burn plan, selection of geo-referenced sites, …

Collective Action Among Agro-Pastoralists In Baringo District, Kenya: Identifying And Nurturing The Entrepreneurs, D. Layne Coppock, Mark N. Mutinda, Stellamaris K. Muthoka, Abdillahi A. Aboud

Environment and Society Faculty Publications

The rural population of Baringo District in the Rift Valley of north-central Kenya faces numerous challenges including widespread environmental degradation and poverty. The region has endured decades of failed development projects, proliferation of food aid, and has been studied extensively. We have recently undertaken a different approach focused on bottom-up participatory action research and outreach among the Il Chamus and Tugen ethnic communities. The objective is to explore new ways to empower local people via provision of information, novel experiences, and initial access to resources to allow them to envision an alternative future and implement their own activities to better-manage …

Building Effective Community Participation And Stakeholder Partnerships To Promote Positive Change In The Southern Ethiopian Rangelands, D. Layne Coppock, Solomon Desta, Getachew Gebru, Seyoum Tezera, Dadi Amosha

Environment and Society Faculty Publications

Recently there has been increased recognition that authentic community participation and creating strong inter-institutional partnerships are both important in the process of capacity building, generating innovation, and sustaining development achievements in rural Africa. Here we summarize a process of community participation and formation of institutional partnerships in support of pastoral risk-management interventions over the past seven years on the Borana Plateau. Community involvement has been stimulated using Participatory Rural Appraisal (PRA) methods. This has resulted in the proliferation of pastoral collective-action groups that have diversified livelihoods, engaged markets, and improved incomes. Implementing and sustaining positive change, however, has also been …

Vulnerability Of Shallow Aquifers Of The Conterminous United States To Nitrate: Assessment Of Methodologies, Karthik Kumarasamy

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Groundwater is an important natural resource for numerous human activities, accounting for more than 50% of the total water used in the United States. Groundwater is vulnerable to contamination by several organic and inorganic pollutants such as nitrate, heavy metals, and pesticides. Assessment of groundwater vulnerability aids in the management and protection of limited groundwater resources.

The focus of this thesis is to (1) statistically compare two groundwater vulnerability assessment models; modified DRASTIC (Acronym for Depth to water, net Recharge, Aquifer media, Soil media, Topography, Impact of vadose zone, and hydraulic Conductivity of aquifer) and ordinal logistic regression for NO …

When Using Intensive Grazing Practices, Does It Matter How Often You Move Cattle To A New Paddock On Improved, Irrigated Pastures In Utah?, R. D. Weidmeier

All Current Publications

This publication includes results from a study that answers the question of how often to move cattle to a new paddock when using intensive grazing practices.

Faculty Senate Executive Committee Agenda, November 19, 2007, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Brown Bag Lunch with President Canceled on December 5
• Faculty Code Review Committee
• Commencement
• Cultural Activities Council Annual Report
• Libraries Advisory Council Report
• Honors Program Annual Report
• EPC Annual Report
• Committee on Committee Report
• PRPC Items
• Representation of Extension and RCDE on Faculty Senate (2nd reading)
• Reasons of Non-Renewal (1st reading)
• Old Versions of Code

Selected Nsf Projects Of Interest To K-12 Engineering And Technology Education, Dan L. Householder

Engineering Education Faculty Publications

The National Science Foundation (NSF) portfolio addressing K-12 engineering and technology education includes initiatives supported by a number of programs. This list includes projects identified by searching lists of awards in the respective NSF programs as well as projects suggested for inclusion by researchers, practitioners, and program officers. The list includes projects concerned with standards in technology education, teacher professional development, centers for learning and teaching, preparation of instructional materials, digital libraries, and technological activities in informal settings, as well as small numbers of projects in several other areas. This compilation provides current information on projects of interest to educators, …

Fish Nutrient Cycling, Aquatic Respiration, And Terrestrial Insect Nutrient Subsidies To Lakes, Wayne A. Wurtsbaugh

Watershed Sciences Faculty Publications

Mehner et al. (2005) reported that fish feeding on terrestrial insects could be important for nutrient budgets and cycling in lakes. They studied bleak (Alburnus alburnus) that fed largely on terrestrial insects, and they suggested that this contributed 2.1% of the lake's nutrient budget and that the subsequent excretion by the fish was equivalent to 11% of epilimnetic dissolved phosphorus concentrations. They concluded that nutrients delivered to lakes via terrestrial insects and recycled by fish would be most important for small lakes because of the large perimeter-to-area ratio between donor and recipient habitats. Fish may have important impacts …