Matching Items (39)
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- All Subjects: conservation
- Creators: School of Life Sciences
- Resource Type: Text
- Status: Published
ContributorsHynds, Janna (Author) / Hedges, Craig (Thesis director) / Senko, Jesse (Committee member) / Barrett, The Honors College (Contributor) / School of Earth and Space Exploration (Contributor) / School of Life Sciences (Contributor)
Created2023-05
Description
Black-footed ferrets have become one of the most popular conservation success stories because of the miraculous rediscovery of the species after being declared extinct and the growing population today. The stability of the species is still highly variable as the ferrets are threatened by disease, habitat fragmentation, human infringement, and the extermination of their main prey item the prairie dog. The complexity of the issue arises from negative public perceptions of prairie dogs leading to less citizen support for protection which in turn undermines progress in black-footed ferret conservation. General issues with the bureaucracy of conservation helps to delay a formal protection of species at risk which would be especially important for species that are actively being removed or exterminated by humans like the prairie dog. Careful analysis of the black-footed ferret and the prairie dog through the lenses of their natural histories, conservation histories, and modern conservation methods suggest that the public’s opinion and support is the greatest tool for the protection of species at risk because of the complexity of conservation and the rallying bureaucratic motion.
ContributorsMarek, Aislinn (Author) / Taylor, Jesse (Thesis director) / Shaffer, Zachary (Committee member) / Barrett, The Honors College (Contributor) / School of Geographical Sciences and Urban Planning (Contributor) / School of Life Sciences (Contributor)
Created2023-05
Description
This research dives into the media’s influence, population tracking, new conservation methods, and previous studies to support the thesis that creating a positive public perception of the animals will help reduce shark finning and overfishing. Provisions and solutions provide inspiration for what we can do to reduce the overfishing and finning of sharks.
ContributorsMinhinnick, Tess (Author) / Chew, Matthew (Thesis director) / Lyon, Cassandra (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2023-12
Description
This paper addresses the issue of conservation funding in Arizona, particularly for the Arizona Game and Fish Department. This department is traditionally funded by the Pittman-Robertson act, which places excise taxes on hunting equipment to fund species conservation, and sales of hunting tags and licenses, but there is concern that these sources are unable to cover the increasing costs of climate change. A decrease in hunter participation and expenditures on hunting equipment also brings into question the stability of these revenue sources. This paper explains and analyzes four methods to supplement the department's funding to ensure adequate financial resources are available to conserve state wildlife and wildlife areas and draws conclusions about which method is best for the state of Arizona.
ContributorsGibson, Braxton (Author) / Leonard, Bryan (Thesis director) / Abbott, Joshua (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / School of Geographical Sciences and Urban Planning (Contributor)
Created2022-05
Description
Environmental ethics is often described on a continuum of anthropocentrism to biocentrism. Pet ownership has been shown to correlate with biocentrism. This study aims to answer how strong the correlation is between pet ownership and biocentrism and how pet owners react when pets' needs conflict with the environment. Findings from the study confirm previous research that pet owners lean biocentric, but their biocentric beliefs end when their pet's well-being misaligns with environmental concerns.
ContributorsCrawford-Paz Soldan, Esme (Author) / Wynne, Clive (Thesis director) / Minteer, Ben (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2024-05
Description
The use of genetic management in conservation has sparked much debate around the ethical and environmental impacts of the plans. A case study on the conservation of leopard frogs in Arizona was analyzed to better understand the benefits and issues surrounding genetic management plans. The first part of the case focuses on the recent management plan for Chiricahua Leopard Frogs implemented by the Arizona Game and Fish Department. The goal of the plan is to better understand the genetic dynamics of the established Chiricahua Leopard Frog populations to develop a more effective management plan. The second part of the case focuses on the Arizona Game and Fish Department’s management of the Northern Leopard Frog. There was little success with the initial breed and release program of the native species, however a nonnative subspecies of Northern Leopard Frog was able to establish a thriving population. This case study exemplifies the many complications with genetic management plans and the importance of careful assessment of options when deciding on a genetic management plan. Despite the complexity of genetic management plans, it is an important method to consider when discussing the conservation of a species.
ContributorsTurpen, Alexa (Author) / Murphree, Julie (Thesis director) / Collins, James (Thesis director) / Owens, Audrey (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / College of Integrative Sciences and Arts (Contributor) / School of Mathematical and Natural Sciences (Contributor)
Created2024-05
Description
In the Alto Mayo Protection Forest (AMPF) of San Martín, Peru, unsustainable farming practices in coffee agroecosystems are the main drivers of deforestation and habitat loss. Previous studies indicate that across Latin American coffee farms, using shade-grown coffee result in higher biodiversity on the farms with a larger abundance of floral and faunal species. In AMPF, conservation agreements have been implemented between cultivators and Conservation International to ameliorate the environmental damages incurred by poor farming practices, as well as to increase cultivator livelihoods. To measure the effectiveness of these agreements, we compared camera trap data to drone-captured shade cover data to find the correlation between higher shade cover and biodiversity among subscriber plots. While our results showed no interrelationship between shade cover and species abundance or richness, this study was a small subset of the larger study, representing only 15% of the total subscriber plots and 24% of the overall sectors. Therefore, we predict that the results of the larger study will be more conclusive and will better indicate the predicted positive relationship between biodiversity and agroecology in AMPF.
ContributorsDelaune, Celeste Rose (Author) / Gerber, Leah (Thesis director) / Ahumada, Jorge (Committee member) / Summers, Percy (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Beginning in 2011, the Gulf of Mexico and all of the surrounding coastlines saw a rapid influx of pelagic Sargassum seaweed. The issue continues to worsen, and as larger amounts of Sargassum continue to wash ashore the affected regions are becoming threatened on multiple fronts. These previously unseen quantities of Sargassum seaweed are creating a host of serious environmental, economic, and health concerns. Affected areas are desperately searching for solutions to help remove the seaweed while wondering if these Sargassum covered beaches will become the new norm. While currently these concerns are centralized in coastal regions of the Gulf of Mexico, there is no evidence that the issue will not proliferate leading to wide-scale global problems. This paper investigates the various concerns created by the inundation of the Sargassum seaweed, researches the unique characteristics of the thriving species of Sargassum in hopes of identifying a solution, and explores the potential market value these solutions may have in an attempt to mitigate the large-scale impact of the Sargassum invasion.
ContributorsVan Bussum, Ryan William (Author) / Leah, Gerber (Thesis director) / Ann, Kinzig (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Human activities around the world are threatening scores of wildlife species, pushing them closer to extinction. In order to address what many conservationists view as a global biodiversity crisis, it is vital that more people are inspired to care about wild animals and motivated to act in ways that help protect them. The up-close experiences and personal connections that people form with wild animals in zoos accredited by the Association of Zoos and Aquariums (AZA) or the World Association of Zoos and Aquariums (WAZA) can help achieve this. However, it is not very well understood how different types of encounters within these zoos may inspire conservation mindedness and pro-environmental behaviors. During this thesis project, surveys were conducted at the AZA-accredited Arizona Center for Nature Conservation/Phoenix Zoo to understand how interactive, hands-on animal experiences within zoos differ from passively viewing zoo animals when it comes to inspiring people to care about conservation. The Phoenix Zoo is home to two different species of giraffes, and guests can view them from the front of the Savanna Exhibit. Guests can also participate in the Giraffe Encounter, which is a much more interactive, hands-on experience. After surveying guests at both locations, the results showed that fewer people at the Giraffe Encounter responded that they often engage in pro-environmental behaviors. This may indicate that the people who participated in the Giraffe Encounter came to the zoo more for recreation and entertainment than to learn about wildlife. Despite this, more people learned something new about nature or conservation at the Giraffe Encounter than they did at the Savanna Exhibit. On average, guests also felt that the Giraffe Encounter motivated them to learn more about how to help animals in the wild than the Savanna Exhibit did. Overall, there is a strong correlation between having an interactive, hands-on experience with a zoo animal and caring more about wildlife conservation. However, more research still needs to be done in order to conclusively provide evidence for causation.
ContributorsBurgess, Christa Noell (Author) / Schoon, Michael (Thesis director) / Minteer, Ben (Committee member) / Allard, Ruth (Committee member) / School of Life Sciences (Contributor) / School of Sustainability (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-12
Description
Climate change, as it becomes more prevalent, is putting a much harsher strain on the resources of the world, specifically food, energy, and water. With this in mind, now is the time to make a change and begin working towards a more sustainable future for everyone. Arizona is an especially susceptible location that has the opportunity to be the leader of this change. In order to effectively manage this movement through governance, a food-energy-water nexus approach is required. This approach recognizes and accounts for the intricate relationships between these industries in order to promote more resilience and balance throughout the nexus. While the main focus in Arizona tends to be on water, and rightfully so, it is important to understand the intricacies of the food, energy, and water systems together. Right now, the system is fragile and needs a new, more complex approach. Ultimately, legislation that intertwines water rights with agriculture regulation and energy production goals, while also including equity and justice measures, have the capacity to work towards limiting the effects of climate change that Arizona will see. Arizona has the opportunity here to either provide a cautionary tale to other regions of how mismanagement can lead to destruction or can showcase the legislative success that the nexus governance approach can provide.
ContributorsKonopka, Violet (Author) / York, Abigail (Thesis director) / Richter, Jennifer (Committee member) / School of Sustainability (Contributor) / School of Life Sciences (Contributor) / School of Politics and Global Studies (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05