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Capstone Projects

No Known Antidote: Quantification of a deadly toxin, tetrodotoxin, in red efts (Notopthalamus viridescens; Rafinesgue, 1820)

Mon, 04/29/2013 - 17:42
Abstract: Tetrodotoxin (TTX) in found in taxa worldwide including the eft life stage of the eastern newt (Notopthalamus virisdescens). Previous studies have shown that there is variability of TTX concentrations within efts and newts, and it is not known if the presence of TTX in these efts is common among populations. Our objective was to determine the distribution of TTX within the body N. viridescens efts. We hypothesized that the skin would have the highest concentrations of TTX as it is the area of the body that will likely come into contact with a predator. If certain regions of the skin come into contact with a predator more often than others, there may be significant differences in the dorsal, abdominal and pectoral regions of skin. Further, we hypothesized that the ova would have the second highest concentration of TTX as they are vital to reproduction yet vulnerable to predation. Through HPLC analysis we determined the concentrations of TTX within different tissues of N. viridescens efts including the: dorsal, pectoral, and abdominal skin; ovaries; testes; liver; pancreas; and alimentary canal. The concentrations of TTX between the different tissue types are not significantly different, nor were individuals significantly different in concentration of TTX from one another. Toxicity levels were high in comparison to other N. viridescens efts and more similar to the toxicity of highly toxic Taricha newts. The high toxicity of N. viridescens could be contributed to strong predation pressure by the slightly resistant garter snake (Thamnopsis sirtalis) and eastern hognose snake (Heterodon platirhinos).
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Major: Biology
Year: 2013
Authors: Kimberly M. Forrest

The Conservation and Management of Wolverine (Gulo gulo) Populations in Northern Idaho to Help Prevent Human Caused Extirpation from the Contiguous United States

Thu, 05/02/2013 - 11:21
Abstract: Wolverines (Gulo gulo) were once a thriving species in the North Western United States, but large scale trapping and poison programs in the early 1900s lead to the species near extinction. Since then, populations in the United States have been struggling to maintain a strong presence in Idaho. Its current listing as threatened on the Endangered Species Act prohibits hunting and trapping, but more management is needed to sustain populations. Human development and recreation activities have caused wolverines to disperse from its nature range. Using habitat preservation techniques on current and historical wolverine habitat, increase availability and connectivity will improve dispersal. Close relationship with state officials will provide protection regarding land use, recreation, hunting, trapping and harassment. Public education will teach residents ways they can help prevent wolverine populations from further decline. Extensive research and population monitoring are needed due to the currently declining populations and the low fecundity of the species.
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Major: Biology, Fisheries and Wildlife Science
Year: 2013
Authors: Danielle E. Ball

Paul Smith's Car Sharing Program: A feasibility study of implementing a car-sharing program at Paul Smiths

Mon, 04/22/2013 - 16:21
Abstract: Car-sharing is a program in which companies own a fleet of vehicles, insure them, maintain them, and offer memberships to people who wish to use them. Car-sharing is an eco-friendly way to use a vehicle when needed without the need to own one. These programs are environmentally friendly as well as cost effective. Paul Smith’s college is an environmentally friendly campus currently lacking an effective program to reduce emissions on campus. In addition to the absence of an efficient program to reduce emissions, Paul Smith’s College is experiencing a shortage of parking spots due to the excessive number of vehicles parked here. In effort to take further steps towards being an environmentally friendly campus and reduce the number of vehicles parked on campus, a feasibility study to implement a car-sharing program on Paul Smith’s College campus will be conducted.
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Major: Business Management and Entrepreneurial Studies, Integrative Studies
Year: 2013
File Attachments: draft4.4.doc
Authors: Ray Honsinger, Lance Ryan

Conveyor Belt Sushi Restaurants: A study of customer knowledge and perceived benefit of technological management systems within conveyor belt sushi restaurants

Mon, 04/22/2013 - 15:42
Abstract: Radio frequency identification management systems are used by conveyor belt sushi restaurants to ensure the freshness of sushi they provide to customers. The workers within these restaurants feel the systems improve business but whether the customers, who are imperative in a restaurant’s success, are aware of them and what benefits they perceive is still undefined. The purpose of this study is to determine how and to what extent the knowledge and perceived benefits of RFID systems in conveyor belt restaurants affect customer satisfaction. This qualitative study focuses on the relationship between technological management systems and customer satisfaction as it pertains to freshness. A method of voluntary surveys will be used in this study to measure the knowledge and perceived benefits from frequent sushi consumers dining within a conveyor belt sushi restaurant, as well as online using social media sites. The survey results will be compiled and used to determine the percentage of consumers who are aware of these systems, whether they believe they are beneficial and how satisfied they feel knowing the restaurant uses it. This study will assist sushi restaurant owners in understanding how their customers perceive these systems and potentially furthering their business.
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Major: Integrative Studies
Year: 2013
File Attachments: Miller_finalcapstone.pdf
Authors: Heather Miller

A COPAR Report of Ethnographic Inquiry Addressing Issues of Water Availability and Hygiene Mathare Valley, Nairobi, Kenya

Wed, 04/24/2013 - 21:30
Abstract: I conducted a cyclical ethnographic inquiry in the Mathare Valley informal settlement of Nairobi, Kenya, during the months of May and June 2012. My question was: How do Mathare residents interact with and access water and what are the technological and environmental restrictions limiting or preventing adequate water supply? The goal of this study was to create environmental and social change by improving access to water for consumption and bathing. As both a researcher and technical advisor, I adopted and used Community Oriented Participatory Action Research (COPAR). This research approach required my immersion into the Kenyan culture where I lived, ate and slept in the informal settlement of Mathare Valley, interviewing a total of 49 families on communal issues of water and hygiene. While in Mathare, I recorded quantitative and qualitative data comparing wet and dry seasons; distance to water sources; amount of water used; cost of water; and prevalence of disease (represented by potability) as well as issues regarding the Nairobi City Council, communal water availability, and hygienic conditions. A potential solution to water conservation and hygiene was construction of a bucket shower (several liter metal bucket with handle and valve to control water flow) to conserve bathing water reducing overall consumption. Through analysis of seven major, quantitatively and qualitatively determined themes, this paper presents anecdotal evidence in the context of empirical data through temporal revelation of thematic constraints. I found that during the dry season: family members in Mathare travel significantly farther to gather water, spending more money while consuming less water presenting complex issues among livelihoods within an informal settlement environment.
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Major: Natural Resources Management and Policy
Year: 2013
File Attachments: Anderson_Ian_Capstone.docx
Authors: Ian Anderson

Remote Sensing for Forest Change Detection in Afghanistan

Fri, 04/26/2013 - 08:41
Abstract: Abstract: Afghanistan’s forests are one of the country’s most important natural resources. Afghanistan has faced conflicts that have plagued the country for more than 25 years and resulted in rapid deforestation and environmental despoliation. Forested lands need to be preserved in order for Afghanistan to revamp social and economic livelihoods and control the environmental degradation. This study will analyze Landsat satellite imagery using Geographic Information Systems (GIS) and ERDAS DeltaCue change detection software to assess forest deviations in Afghanistan between 1998 and 2010. Areas in Nangarhar Province identified significant change in vegetation cover in terms of both deforestation and reforestation. Deforestation occurred more frequently around the city edges of Jalalabad, whereas reforestation occurred farther from settlements. The Tasseled Cap process produced a final output change detection layer which represented the combined detection of all significant change between the three images. Determining where deforestation is occurring through Remote Sensing is a critical first step towards rehabilitating Afghanistan’s forest productivity.
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Literary Rights: On
Major: Natural Resources Management and Policy
Year: 2013
Authors: David Lattuca

A Meta-Analysis of the Impacts of Professional Bass Fishing Tournaments

Mon, 04/29/2013 - 19:28
Abstract: Professional black bass (Micropterous spp.) fishing tournaments have significant economic benefits associated with them; however concerns about various negative ecological effects are being raised. Fish mortality has the potential to be critically high following release of the fish, whether it be from stress, hooking injuries, heat exposure, disease, or a lack of sufficient oxygen. Mortality can occur prior to release, or it can occur several days to even weeks after release. The vast majority of organized tournaments release all of the fish in one specific location once the weigh-in process has been completed. The lack of dispersal among bass once they are released back into the water is another key issue. Utilizing 17 different studies on mortality and 8 studies on dispersal, this meta-analysis study looks at how tournaments can affect the bass population in lakes and rivers across the country. It also examines the variables that affect mortality and dispersal such as season, water temperature, location, and species of bass. The potential ways for the survival rate to be improved is also discussed. The results of the meta-analysis showed that water temperature had a significant impact on mortality, as did the time of year the tournaments were held. Mortality was highest from a period of 1-10 days following the tournaments, but was still occurring up to one month after. Dispersal was highest for Largemouth Bass, and for Spring-held tournaments. The study concludes that there are several ways to potentially lower the tournament associated mortality rate for black bass.
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Major: Natural Resources Management and Policy
Year: 2013
File Attachments: The Author has selected not to publish this complete work.
Authors: Brett Leidner

Sharing the John Dillon Park Experience with More Visitors: A marketing and management strategy, to increase visitor usage concentrating on organizations for people with disabilities and Veterans

Mon, 04/16/2012 - 17:54
Abstract: International Paper John Dillon Park (JDP) is a fully accessible campground managed by Paul Smith's College (PSC). Fully accessible means it was designed so anyone, regardless of the presence of a disability, can utilize the facility. The campground has not been near full capacity since it was opened in 2006. PSC wishes to increase those visitor numbers concentrating on Veterans and organizations for people with disabilities. A survey was conducted of the current park visitors to obtain information needed to help define the desired demographic and other information needed for the marketing strategy of JDP. These visitor responses showed that PSC needs to concentrate its marketing efforts into better contact with its current users to stimulate return users, make a few changes to the facilities themselves, and advertise within magazines, Veteran organizations, organizations for people with disabilities and Fort Drum. Also, the responses informed PSC that it needs to provide for the recollection phase of the recreational experience by selling JDP souvenirs. With an increase in the visitor usage of JDP, more people will be able to appreciate the serenity of nature and the camping experience JDP offers to all people.
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Literary Rights: Off
Major: Forestry, Natural Resources Management and Policy
Year: 2012
File Attachments: Jeffrey T. Bellaire.pdf
Authors: Jeffrey T. Bellaire

An Analysis of Possible Forest Type Shifts due to Asian Longhorned Beetle Invasion in the Northern Hardwood Forest of Hebron, NY

Mon, 04/16/2012 - 18:10
Abstract: The Asian Longhorned beetle (Anoplophora glabripennis) is an invasive alien insect that poses a severe threat to forests of the northeastern United States. If this insect is allowed to run rampant through our forests there will be huge economic and ecological implications. This study hopes to provide a better understanding of these potential implications and provide potential policies for managing and controlling this insect that has potentially devastating effects on the hardwood forests of the northeast. The study on hand will explore the effects on current forest types in Hebron, NY and what future regeneration may look like in the aftermath of an ALB infestation. ALB has the potential to completely change not only the landscape but also alter current markets based around the northern hardwood stand type. This study was designed to attempt to grasp the magnitude and effects of an infestation by ALB. Current policies were reviewed to attempt to create a possible set of management strategies that could be used to minimize the effects of the ALB. Possible forest type shifts were predicted for the area based upon species range and soil types present in the study area. It is important to understand not only what ALB is capable of but also what can be expected to happen if or when it does move through the area.
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Major: Forestry, Natural Resources Management and Policy
Year: 2012
File Attachments: Complete Project.docx
Authors: Leonard Jenkins, Robert Bell, Schuyler VanAuken

The Distribution of Northern Harriers (Circus cyaneus) in Northern New York State in Relation to the Availability of Habitat Types

Mon, 04/16/2012 - 18:55
Abstract: Northern Harriers (Circus cyaneus), a bird of prey species, are widely distributed throughout the United States generally at low densities. Harriers are found in New York State, although they are less common than in the Midwest. As the harrier is a species of concern in some regions, it is important to understand how land cover types can affect the distribution of Northern Harriers over time, within a given area. Specifically, this study investigated whether the distributions of Northern Harriers are dependent upon habitat type, and if the frequency of habitat types significantly affects the abundance of Northern Harriers. The area selected for this study includes the majority of New York State to the North and East of Watertown. This region was selected because data indicates that harrier populations have declined from 1980 to 2005. In addition, this region encompasses mountainous areas as well as lower, relatively flatter land outside of the Adirondacks which represents most of New York State. Remote Sensing and Geographic Information Systems were utilized to determine land cover types for the region. These land cover types were then combined with New York State Department of Environmental Conservation’s Breeding Bird Atlas survey blocks. Dominant cover types for each survey block were determined, and the region as a whole was compared to survey blocks within which harriers were present. This process was completed for the years 1984 and 2005, two years in which the Breeding Bird Atlas data were collected for New York State. By using Remote Sensing and GIS, a clearer understanding of the relationship between cover type frequency and harrier presence was possible. Results indicate that Northern Harriers are significantly selecting habitat from land cover types in a proportion different to that which is available. Land cover in this region has shifted throughout the time covered in this study. In addition, a trend of open habitat being chosen over closed canopy habitat is evident. Understanding harrier selection of land cover types can greatly affect management strategies, practices and funding, as the specie is listed as threatened in New York State. The results of this study support much of the available scientific literature on harriers, which state that harriers require a combination of open canopy habitats, including early successional habitat with low vegetative cover.
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Major: Forestry, Natural Resources Management and Policy
Year: 2012
Authors: Kelly Hoffman