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Articles 1 - 16 of 16
Full-Text Articles in Life Sciences
Northern Flicker - Biology And Damage Management, Nicki Frey, Steve Zanoni
Northern Flicker - Biology And Damage Management, Nicki Frey, Steve Zanoni
All Current Publications
This fact sheet describes the northern flicker, a large woodpecker, It include how to identify it, sources of conflict with humans, and managing damage it may cause,
Evaluating Resistance Surfaces For Modeling Wildlife Movement And Connectivity, Katherine Zeller
Evaluating Resistance Surfaces For Modeling Wildlife Movement And Connectivity, Katherine Zeller
Doctoral Dissertations
The continued growth of human populations and associated development in many areas of the world is causing persistent fragmentation of natural habitats. In response, wildlife corridors are often promoted as essential for the conservation of wildlife species. Wildlife corridors allow for the movement of individuals between habitat patches and confer many benefits including the maintenance of metapopulations and metapopulation dynamics, the maintenance of seasonal migratory routes, genetic exchange, and the potential for individuals and populations to shift their ranges in response to climate change. Wildlife corridors are modeled across a resistance-to-movement surface where resistance represents the willingness of an organism …
Considerations For Sage-Grouse Management Objectives, David K. Dahlgren, Terry A. Messmer, Eric T. Thacker
Considerations For Sage-Grouse Management Objectives, David K. Dahlgren, Terry A. Messmer, Eric T. Thacker
All Current Publications
This fact sheet describes ways to conserve and manage sage-grouse and includes information on population dynamics; movements, habitat, and climatic interactions; and management objectives.
Cottontails And Jackrabbits, S. Nicole Frey
Cottontails And Jackrabbits, S. Nicole Frey
All Current Publications
This fact sheet explains the difference between rabbits and hares and describes their conflicts with humans, methods to prevent damage including excluding, repelling, or removing, and population control. It also describes Tularemia, a disease caused by infection of a bacteria Franisella tularenis.
For The Blue Crab, J.D. Smith
The Effect Of Home Range Estimation Techniques On Habitat Use Analysis, Brendon Quinton
The Effect Of Home Range Estimation Techniques On Habitat Use Analysis, Brendon Quinton
USF Tampa Graduate Theses and Dissertations
The term “home range” refers to the area in which an animal spends most of its time during everyday activities. This study examined the effects of four different home range estimation techniques on the proportions of habitats located therein. The study utilized a point dataset collected for twenty individual Florida Black Bears (Ursus americanus floridanus), occurring in five different areas throughout the state of Florida. Each dataset was used to create home ranges using the following techniques: (1) Minimum Convex Polygon, (2) Kernel Density Estimation, (3) Characteristic Hull Polygon, and (4) Time-Geographic Density Estimation, a new home range …
A Retrospective Analysis Of Trends In Central Ohio Wildlife Health Using Records From A Wildlife Rehabilitation Facility, Rachel B. Dalton
A Retrospective Analysis Of Trends In Central Ohio Wildlife Health Using Records From A Wildlife Rehabilitation Facility, Rachel B. Dalton
Undergraduate Honors Thesis Projects
The analysis of records from wildlife rehabilitation facilities has shown great potential as a technique for monitoring health trends in local wildlife populations. We examined 45,668 records of animals admitted to a wildlife rehabilitation facility located in Ohio over a 10 year period (2005-2014). The objective was to examine how causes of admission for commonly admitted species may change over time and co-vary with seasonal patterns, with the goal of using fluctuations in wildlife admissions as a monitoring technique for population and ecosystem health. We assigned causes of admission to broad categories, such as “Collision with Non-Moving Object”, and a …
Management Of Wild Turkeys In Utah, Nicki Frey, Mallory Ortego
Management Of Wild Turkeys In Utah, Nicki Frey, Mallory Ortego
All Current Publications
This fact sheet describes wild turkeys, how to identify them, their habitats, their status in Utah, issues and concerns, and how to manage damage they may do to crops.
Wildlife And Local Community Investigation In Trans-Boundary Area Between China-Mongolia Borders, Weikang Yang, Wenxuan Xu, Canjun Xia, Wei Liu, Xingyi Gao
Wildlife And Local Community Investigation In Trans-Boundary Area Between China-Mongolia Borders, Weikang Yang, Wenxuan Xu, Canjun Xia, Wei Liu, Xingyi Gao
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
During June 2008, and August and December 2010, we investigated both the status of wildlife and local human communities in the great Gobi trans-boundary area between China and Mongolia. We surveyed Baytik Mountain (called Baitag Bogdt on the Mongolian side of the border)( 44°59′ - 45°21′N，90°30′ - 90°53′E), which is located in the West of Great Gobi B strict protected area (GGB) and connected with Dzungarian Gobi. The Kazakh shepherds still maintain their nomadic life here in Baytik Mountains. The region was divided into summer, winter and transitional pasture, and most of the livestock were goats and sheep. We also …
A Benefit-Cost Analysis Decision Framework For Mitigation Of Disease Transmission At The Wildlife–Livestock Interface, Stephanie A. Shwiff, Steven J. Sweeney, Julie L. Elser, Ryan S. Miller, Matthew L. Farnsworth, Pauline Nol, Steven S. Shwiff, Aaron M. Anderson
A Benefit-Cost Analysis Decision Framework For Mitigation Of Disease Transmission At The Wildlife–Livestock Interface, Stephanie A. Shwiff, Steven J. Sweeney, Julie L. Elser, Ryan S. Miller, Matthew L. Farnsworth, Pauline Nol, Steven S. Shwiff, Aaron M. Anderson
Human–Wildlife Interactions
The economics of managing disease transmission at the wildlife–livestock interface have received heightened attention as agricultural and natural resource agencies struggle to tackle growing risks to animal health. In the fiscal landscape of increased scrutiny and shrinking budgets, resource managers seek to maximize the benefits and minimize the costs of disease mitigation efforts. To address this issue, a benefit-cost analysis decision framework was developed to help users make informed choices about whether and how to target disease management efforts in wildlife and livestock populations. Within the context of this framework, we examined the conclusions of a bene� t-cost analysis conducted …
A Conceptual Model To Determine Vulnerability Of Wildlife Populations To Offshore Wind Energy Development, M. Wing Goodale, Iain J. Stenhouse
A Conceptual Model To Determine Vulnerability Of Wildlife Populations To Offshore Wind Energy Development, M. Wing Goodale, Iain J. Stenhouse
Human–Wildlife Interactions
As offshore wind energy development is planned in the United States, there is an increasing need for pre- and post-construction monitoring plans to be focused on species determined to be most vulnerable to hazards of a specific project. We propose a conceptual model that incorporates biological and sociological parameters. Specifically, we suggest that demographic, ethological/biological, and population sensitivity be considered with legal protection, economic importance, and/or stakeholder interest. We recommend that vulnerability determinations include qualitative and quantitative methods.
Chapter 8 Keeping Wildlife Out Of Your Food: Mitigation And Control Strategies To Reduce The Transmission Risk Of Food-Borne Pathogens, Alan B. Franklin, Kurt C. Vercauteren
Chapter 8 Keeping Wildlife Out Of Your Food: Mitigation And Control Strategies To Reduce The Transmission Risk Of Food-Borne Pathogens, Alan B. Franklin, Kurt C. Vercauteren
USDA Wildlife Services: Staff Publications
In this chapter, we provide a general framework for developing strategies to mitigate the contamination of agricultural operations with pathogens carried by wildlife. As part of this framework, we present adaptive management as a viable approach to developing these strategies to reduce the uncertainty over time as to whether management methods are being effective. We provide the general steps to developing an adaptive management strategies as well as generic mitigation methods that can be applied to agricultural operations as part of an adaptive management strategy.
A Benefit-Cost Analysis Decision Framework For Mitigation Of Disease Transmission At The Wildlife–Livestock Interface, Stephanie A. Shwiff, Steven J. Sweeney, Julie L. Elser, Ryan S. Miller, Matthew Farnsworth, Pauline Nol, Steven S. Shwiff, Aaron M. Anderson
A Benefit-Cost Analysis Decision Framework For Mitigation Of Disease Transmission At The Wildlife–Livestock Interface, Stephanie A. Shwiff, Steven J. Sweeney, Julie L. Elser, Ryan S. Miller, Matthew Farnsworth, Pauline Nol, Steven S. Shwiff, Aaron M. Anderson
USDA Wildlife Services: Staff Publications
The economics of managing disease transmission at the wildlife–livestock interface have received heightened attention as agricultural and natural resource agencies struggle to tackle growing risks to animal health. In the fiscal landscape of increased scrutiny and shrinking budgets, resource managers seek to maximize the benefits and minimize the costs of disease mitigation efforts. To address this issue, a benefit-cost analysis decision framework was developed to help users make informed choices about whether and how to target disease management efforts in wildlife and livestock populations. Within the context of this framework, we examined the conclusions of a benefit-cost analysis conducted for …
Composition And Diversity Of Avian Communities Using A New Urban Habitat: Green Roofs, Brian E. Washburn, Ryan M. Swearingin, Craig K. Pullins, Matthew E. Rice
Composition And Diversity Of Avian Communities Using A New Urban Habitat: Green Roofs, Brian E. Washburn, Ryan M. Swearingin, Craig K. Pullins, Matthew E. Rice
USDA Wildlife Services: Staff Publications
Green roofs on buildings are becoming popular and represent a new component of the urban landscape. Public benefits of green roof projects include reduced stormwater runoff, improved air quality, reduced urban heat island effects, and aesthetic values. As part of a city-wide plan, several green roofs have been constructed at Chicago’s O’Hare International Airport (ORD). Like some other landscaping features, green roofs on or near an airport might attract wildlife and thus increase the risk of bird–aircraft collisions. During 2007–2011, we conducted a series of studies to evaluate wildlife use of newly constructed green roofs and traditional (gravel) roofs on …
Quantifying Effects Of Quaking Aspen Silvicultural Treatments On Aspen Regeneration And Residual Growth, Philip W. Williams
Quantifying Effects Of Quaking Aspen Silvicultural Treatments On Aspen Regeneration And Residual Growth, Philip W. Williams
Undergraduate Theses, Professional Papers, and Capstone Artifacts
Many quaking aspen (Populus tremuloides) populations are in decline across the western United States, a trend likely driven by ongoing climate change and past management that has led to increased competition with conifers. Restoration of aspen is a management goal potentially achievable through active forest management, but treatment effects on regeneration and residual growth have not been comprehensively studied. This project examined if removal of competing conifers altered aspen regeneration density, ungulate browsing, and residual adult aspen diameter growth using a control-impact study design. Sampling occurred at the Burnt Fork (ten treatments, four controls) and Bandy (seven treatments, four controls) …
Seasonal Habitat Selection Of The North American Porcupine (Erethizon Dorsatum) In A Coastal Dune Forest, Cara L. Appel
Seasonal Habitat Selection Of The North American Porcupine (Erethizon Dorsatum) In A Coastal Dune Forest, Cara L. Appel
Cal Poly Humboldt theses and projects
Wildlife-habitat relationship studies are important for understanding the factors that determine where species occur in space and time. Habitat selection by generalist species should be studied on fine spatial and temporal scales to avoid masking important differences between seasons, localities, or orders of selection. I conducted the first study of habitat use and general ecology of North American porcupines (Erethizon dorsatum) in a coastal dune environment. Specifically, I assessed changes in body mass, home range size, and habitat selection in relation to the potential for seasonal nutritional and survival bottlenecks as reported elsewhere. Although they are considered generalists, …