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Pharmacology, Toxicology and Environmental Health Commons™
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- Agroecology (1)
- Amphibian (1)
- Ecology (1)
- Environmental Toxicology (1)
- Feral Cat Management (1)
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- Feral swine (1)
- Fisheries and Wildlife (1)
- Herbicide (1)
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- Husker Cats (1)
- Long-term food systems (1)
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- Pesticide (1)
- Public Perceptions of Feral Cats (1)
- Road Salt (1)
- Sodium nitrate (1)
- Sus scrofa (1)
- Systems learning (1)
- Toxicant (1)
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- University Campus (1)
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Articles 1 - 4 of 4
Full-Text Articles in Pharmacology, Toxicology and Environmental Health
Cats Of Unl: An Investigation Into The Human-Feral Cat Relationships On A University Campus In Nebraska, Jacey Skoda
Cats Of Unl: An Investigation Into The Human-Feral Cat Relationships On A University Campus In Nebraska, Jacey Skoda
Honors Theses
At the University of Nebraska-Lincoln (UNL), there exists a population of feral cats that is monitored and cared for by a group known as Husker Cats. As the cats wander the sidewalks and gardens of the university, they may appear non-threatening and pleasant to have around. However, a feral cat presence could have detrimental impacts on the surrounding ecosystem, property, and community. The first component of this project, a survey of individuals on UNL campus, ultimately seeks to understand what those in the UNL community know about the feral cats, how they feel about the feral cats, and how they …
Growth And Survival Of Amphibians Exposed To Road Salt And Glyphosate-Based Herbicide, Jerica Eaton
Growth And Survival Of Amphibians Exposed To Road Salt And Glyphosate-Based Herbicide, Jerica Eaton
Mahurin Honors College Capstone Experience/Thesis Projects
Amphibian populations are threatened by increasing levels of environmental pollution resulting from human activities. Areas with mixed land use that include agriculture and urban development experience increased contamination from surface herbicide and road deicer application. Upon entering water sources, these chemicals have the capacity to disrupt the natural dynamics of aquatic ecosystems. This study aimed to evaluate the effects of these contaminants on amphibian populations. I used the spotted salamander (Ambystoma maculatum) as a model, rearing larvae from hatching to metamorphosis. I subjected larvae in each of the treatment groups to varying levels of herbicide and salt concentrations. …
Teaching Agroecology: Preparing Students For Navigating Uncharted Territory, Charles A. Francis, Steve Gliessman
Teaching Agroecology: Preparing Students For Navigating Uncharted Territory, Charles A. Francis, Steve Gliessman
Department of Agronomy and Horticulture: Faculty Publications
Agroecologists understand that farming and food systems are more complex than the aggregation of their components. This realization drives our choices of learning strategies and activities that will prepare students for complexity and uncertainty. Our quest for a just, sustainable, and nutritious food system adequate to equitably serve everyone on the planet today and into the future is an enormous challenge. An undertaking of this magnitude will be met only with major adjustments informed by thoughtful teaching and practicing problem solving skills through a new educational lens. The principles of agroecology help us focus this lens on the wicked problems …
Assessment Of Spilled Toxic Bait By Wild Pigs And Potential Risk To Non-Target Species, John C. Kinsey, Justin A. Foster, Nathan P. Snow, Jason D. Wishart, Linton D. Staples, Janis K. Bush, Kurt V. Vercauteren
Assessment Of Spilled Toxic Bait By Wild Pigs And Potential Risk To Non-Target Species, John C. Kinsey, Justin A. Foster, Nathan P. Snow, Jason D. Wishart, Linton D. Staples, Janis K. Bush, Kurt V. Vercauteren
USDA Wildlife Services: Staff Publications
Background
In 2018, a sodium nitrite (SN)-based toxic bait for invasive wild pigs (hereafter wild pigs; Sus scrofa), was evaluated to determine its effectiveness in reducing local wild pig populations in Texas. Localized population reductions of > 70% were achieved, but spillage of bait outside wild pig-specific feeders (bait stations) caused by feeding wild pigs resulted in the deaths of non-target animals. To evaluate risks to non-target animals, we tested whether bait presentation influenced the total amount of bait spilled by wild pigs and estimated the associated risk to non-target species.
Results
We found that bait spilled outside bait stations …