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Capstone Projects

Would an underpass/tunnel on Keese Mills Road decrease the percentage of amphibian mortality due to road mortality?

Wed, 04/29/2015 - 18:09
Abstract: Road Mortality has had a huge impact on Amphibian populations worldwide. Several options are available to help maintain and preserve migrating populations across roadways. One method that is looked at during this study is underpass and fencing. In this study, I assessed the need for an underpass and if it could help reduce the amount of amphibian’s mortality by traffic and, if an underpass is necessary, properly predict a location. I also looked at if underpasses alone could reduce the mortality of amphibians. I constructed arrays and pitfall traps to simulate an underpass on Keese Mills Road at Paul Smiths and Santa Clara, Franklin County New York. I predicted that underpass would decrease the amount of amphibian being slayed. I also predicted that certain locations would have more usage then others. The results showed that there was no significant difference between the location of the sites and whether they would be used by the amphibians. The results also showed that there was no correlation between the species that were captured and the species that were killed.
Access: No
Literary Rights: On
Major: Biology
Year: 2015
File Attachments: The Author has selected not to publish this complete work.
Authors: Jorge Velazquez

White-tailed Deer Browse Preference: A Comparative Study of the Catskill and Adirondack Mountain Regions, New York State

Tue, 05/05/2015 - 14:23
Abstract: Abundant white-tailed deer (Odocoileus virginianus) in New York State, United States, affect forest regeneration and stand composition through feeding (browse) pressure. White-tailed deer browse preference of six different hardwood tree species in two mountain ranges, the Catskill and Adirondack Mountains, within New York State were compared in order to determine the extent of browse selection by deer. There were no statistically different browse selection by white-tailed deer within the Catskills or Adirondack study area or between each study site. Visual analysis of the study areas after concluding the study revealed that red maple (Acer rubrum) was the preferred browse species at each study site.
Access: Yes
Literary Rights: Off
Major: Biology, Natural Resources Management and Policy
Year: 2015
File Attachments: Title, abstract, TOC , Report
Authors: John MacNaught, Blaine Kenyon, Mark Staats, Travis Boucher, Noah Finlayson-Gesten

The Effects of Varying Wavelengths of Light on Diatom Movement

Wed, 05/06/2015 - 16:18
Abstract: Diatoms were studied in order to determine in which wavelength of light they would be most active. It was surmised this knowledge would allow easier testing of future diatom movement hypotheses. This knowledge could, in turn, allow control over diatom movement in order to prevent or circumvent hazardous diatom blooms. Specimens were studied using a Parco scientific microscope in a dark room. They were studied both with and without cover slips to ensure the cover slips did not hinder movement. Sheets of high quality color transparency paper were laid over the microscope light, producing a single, strong color. In the end, the diatoms didn’t move at all, no matter the circumstances. The diatoms could have had no reason for movement or have been restricted by the small amount of water on the microscope slide due to the vast difference between the slide and the diatoms’ natural environment.
Access: Yes
Literary Rights: On
Major: Biology
Year: 2015
File Attachments: Diatoms.docx
Authors: Eric Swiecki

Examination of Potentially Ectoparasite-driven Behavior in Burrowing Owls: Tests of Alternative Hypotheses

Thu, 05/07/2015 - 19:06
Abstract: Burrowing Owls (Athene cunicularia) and their nests harbor at least 39 species of arthropods from 21 different families. Among the ectoparasites on Burrowing Owls are fleas, which are primarily Pulex irritans (Family Pulicidae), the human flea. Fleas can number in the hundreds on individual Burrowing Owls. Thus, we hypothesized that flea infestation has shaped Burrowing Owl behavior to avoid the costs of ectoparasitism. As part of experiments using infrared trail cameras deployed at Burrowing Owl nests in southern Idaho ¬¬during 2012-2013, we noticed apparent sunning behavior in both adult and nestling Burrowing Owls. Camera images captured owls lying on the ground with wings outstretched and flat. We only observed this behavior during daylight hours, although cameras were active for 24 h/day. Sunbathing in birds is often associated with ectoparasite reduction, although sunning has not previously been examined in relation to flea infestation. During 2014 we conducted an experiment that included fumigating some nests with a flea removing insecticide and examined the prediction that sunbathing would occur more frequently in control nests where ectoparasites remained. As sunning was not during the coolest parts of the day, it did not appear to function for warming. Also, we ultimately found no difference in the frequency of sunning in fumigated and control nests, and there was no relationship between sunning and abundance of fleas on owls. Thus, the evidence is not consistent with the ectoparasite hypothesis, as owls sunned irrespective of flea load. We also evaluated the alternative hypotheses that sunning was related to thermoregulation, anting, drying or feather degrading bacteria. The first three we were able to reject, and the last will need future research.
Access: No
Literary Rights: Off
Major: Biology
Year: 2015
File Attachments: The Author has selected not to publish this complete work.
Authors: Skyler Wysocki

Environmental Factors Influencing the Establishment of Moss Species in the Elevator Shaft on Whiteface Mountain: A Descriptive Study

Wed, 12/02/2015 - 15:19
Abstract: The moss species growing in the elevator shaft on Whiteface Mountain have not yet been identified and little is known on the environmental conditions in which they exist. Light, moisture, substrate pH, and temperature play vital roles in the establishment and reproduction of moss. In the summer of 2015 eight moss species, present only in their gametophyte generation, were identified in the shaft. Four of these species are known to exist on the mountain outside of the elevator shaft. Temperature and relative humidity were measured to represent the conditions of the shaft, whereas available light, moisture, and substrate pH were measured with each colony. Temperature and humidity became more stable further into the shaft, similar to that of a cave environment. In addition, temperature peaked during the hours the elevator was in operation. Light, moisture, and substrate pH of each species were not strongly correlated with colony area. Most colonies were found to be growing on a type of sediment, rather than directly on the granite wall of the shaft. The pH of these substrates ranged between 6.68 and 8.99. The influx of tourists on Whiteface between May and October may play a vital role in the establishment of these species. The elevator may provide air circulation within the shaft and the electric lights omit the radiation necessary for the mosses survival. There is a 6 month period with possibly no light source or circulation of air. Further research should document these changes in environmental conditions during this period.
Access: Yes
Literary Rights: On
Major: Integrative Studies
Year: 2015
Authors: Danica R. Maloney

Effective Computer Services

Wed, 04/29/2015 - 12:51
Abstract: Effective Computer Services (ECS) is a full service computer company with focus on personal computers and repair. Catering to the needs of the individual, ECS offers a personal touch of on-site service, repair, and software training. ECS offers a range of services from virus removal, data backup or file recovery, to complex small business networking. Effective Computer Services has the resources to complete a project on time and within with minimal turn-around time and at industry competitive prices. ECS offers a variety of new, used, and loaner computers. Its commitment to customer complete satisfaction and convenience is paramount. ECS works directly with customers to determine computer products that match users’ needs. ECS offers free consultation with any purchase from small personal computers to large network infrastructures
Access: Yes
Literary Rights: Off
Major: Integrative Studies
Year: 2015
File Attachments: ECS bplan final (1).docx
Authors: James Finizio

Assessing Activities and Policies to Improve Outing Club Participation

Wed, 04/29/2015 - 19:48
Abstract: College outing clubs have proven to be very beneficial for college students of all ages and fields of study. Research shows that outing programs, outdoor education programs, and adventure education programs can have a terrific impact on student’s mental, physical, and spiritual health. This study aims to assess activities and policies that could potentially increase participation in the outing club of Paul Smiths College in the Adirondack Mountains of Upstate New York. The questions this study intends to answer are: 1.) What types of activities will cause an increase in participation? 2.) What types of qualifications & experience should be required of guides and group leaders? and 3.) What can we do to increase organization or professionalism of our program? Using surveys, interviews, and credible sources, this study collected data from successful college outing clubs, the Paul Smith’s student body, and professionals in the field of recreation and summarized it into one collection of results with intentions of exposing ways to increase participation in the program and increase professionalism and organization of the program. Results exposed reoccurring themes regarding expectations for guide training, activities provided through other successful programs, and activities suggested by the student body. The student body survey revealed high support of technical skills seminars to teach students technical backcountry skills in a shorter period of time, and a high demand for high intensity activities such as white water rafting. Many responses supported the fact that in order to increase popularity in a program, the activities need to be demanding enough that individuals aren’t likely to partake in the activity without prior organization and qualified leadership. The results and data found in this study can be used in the future to develop outing club policies and procedures to aid in the success of the program.
Access: Yes
Literary Rights: On
Major: Integrative Studies
Year: 2015
File Attachments:
Authors: Richard DeLong

Tetrodotoxin- toxicity of red efts (Notophthalmus viridescens) based on predatory selection

Thu, 04/30/2015 - 09:33
Abstract: Predators and prey have been coevolving for millions of years; those that have more aggressive relationships undergo more extreme selection as they become paired in an evolutionary arms race. This selection must affect both organisms to truly be an arms race; a relationship that accurately fits these criteria is that of the Eastern Red-Spotted Newt (red-efts) (Notophthalmus viridescens) and the Eastern Hognose Snake (Heterodon platirhinos). Samples of tetrodotoxin (TTX) extracted from red-efts were used to analyze a potential relationship between the efts and resistant predatory species. The values acquired upon analysis of samples were recorded from a population of organisms in an area vacant of the hognose and can be compared to areas where both species reside. Samples came from eighteen red-efts in a wetland located in the southeastern portion of the Adirondack Park where there are no known populations of the hognose snake. These samples were processed using various ELSIA grade chemicals, a procedure that concluded with ELSIA assays applicable for comparison to a set standard. By performing this study we hope to attain data pertaining to tetrodotoxin levels in red-efts that reflect an environment which does not contain hognose snakes, presented in the form of low levels of the specified toxin.
Access: No
Literary Rights: Off
Major: Integrative Studies
Year: 2015
File Attachments: The Author has selected not to publish this complete work.
Authors: Sarah Desrosier

Acidic Deposition in Adirondack Lakes: Episodic Acidification and Equilibrium

Tue, 05/05/2015 - 10:06
Abstract: Acid deposition has been a historic problem in the Adirondacks. Though after original mitigation attempts were deemed successful, funding for many acid deposition-monitoring programs in the area has been cut or eliminated, and much of the data that has been collected is now old and outdated. Newer data on this issue needed to be collected to determine if there truly has been recovery of Adirondack lakes. Through this observational experiment the pH levels of 18 different lakes scattered around the Adirondacks during winter were examined. The pH levels of the snow around the lakes were examined to determine the levels of acid shock. This data was compared to the historic data available and created a preliminary finding. This comparison helped determine that Adirondack water bodies could possibly be coming to a form of equilibrium as the pH levels are possibly returning to a resemblance of pre-disturbance conditions, which suggests recent legislation may have had measurable successes in the goal of reducing the acidification of Adirondack freshwater ecosystems.
Access: No
Literary Rights: Off
Major: Integrative Studies, Natural Resources Management and Policy
Year: 2015
File Attachments: The Author has selected not to publish this complete work.
Authors: Timothy Johnston, Andrew Olcott

An Examination of the Paul Smith’s Visitor Interpretative Center Trail Conditions and Suggested Sustainable Maintenance Practices

Tue, 05/05/2015 - 10:59
Abstract: The Adirondack Park is a 6.4 million acre state park in Upstate New York. With over 2,000 miles of hike able trails, this region is a popular tourist attraction in the Northeast. Thousands of people visit the Adirondack region to hike each year, which means that the trails within the park are subject to high intensity use. Natural resource management professionals such as the New York State Department of Environmental Conservation (DEC) and the Adirondack Park Agency (APA) are concerned with the quality of trails winding through the region, and also promote awareness of the fragile alpine ecosystems resting atop the 5,000+ ft. tall mountains- which are constantly being degraded by human foot traffic. However, there are smaller and less maintained trails that run through our own backyard here at Paul Smith’s College, at the Visitors Interpretative Center (V.I.C.), with equally as fragile and important ecosystems. These range from bogs to eskers- the home of the rare and interesting Pitcher Plant (Sarracenia purpurea), to wetlands and riverine systems containing native heritage Brook Trout (Salvelinus fontinalis), populations such as the Windfall strain. Currently, there is no formal data documenting the condition of trails within the VIC property, therefore one may never know the true condition of the entire trail system. The Paul Smith’s V.I.C. can greatly benefit from applying recommended management techniques in the future using up to date information gathered in the spring of 2015. This report will provide new data, which will help management professionals examine the feasibility of applying accepted current and future sustainable trail management practices to the trails belonging to Paul Smith’s College.
Access: Yes
Literary Rights: Off
Major: Integrative Studies
Year: 2015
File Attachments: NEWCAPSTONE.docx
Authors: Loretta Buerkle