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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.
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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.
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Literary Rights: Off
Major: Biology
Year: 2015
File Attachments: The Author has selected not to publish this complete work.
Authors: Skyler Wysocki

Initiatives to Increase Student Use of the Visitor Interpretive Center: A focus on marketing

Mon, 12/07/2015 - 09:18
Abstract: The focus of this study was on marketing the Paul Smith’s College Visitor Interpretive Center (VIC) to students and faculty with an overarching goal of increasing student use of the VIC. Through the study market research was conducted to identify the desired programming of the student body and methods of reaching students. Desired programs were then implemented and promoted alongside current programs. Program evaluations were conducted to assess the effectiveness of the marketing research and methods of promotion. Focus groups were held to allow a deeper insight on the preferences of different styles of promotion and the effectiveness of VIC brochures geared towards incoming students and faculty. The results of the study should be used in the future to increase communication between upper level management, and students and faculty regarding VIC resources and programming. The VIC is a resource for education, interpretation, and recreation that is underutilized and could be increasingly influential in the years to come.
Access: Yes
Literary Rights: Off
Major: Recreations, Adventure Travel and Ecotourism
Year: 2015
File Attachments:
Authors: Paige Buchholz

Removing Barriers: Student’s Use of the Paul Smith’s Visitor Interpretive Center

Tue, 12/08/2015 - 16:56
Abstract: The Paul Smith’s College’s Visitor Interpretive Center (VIC) has been a staple in the lives of locals and tourists of the Adirondacks. The VIC offers nature-based recreational and educational programs year-round with the assistance of Paul Smith’s College’s students, faculty and staff. The purpose of this research is to take a deeper look into the present barriers preventing the Paul Smith’s College community (student, faculty and staff) from accessing and utilizing the VIC’s building and its trail system. A study was performed to discover barriers to accessing in the VIC area by utilizing surveys, focus groups, on-site visits, program implementation, trail register log, previous recreation capstones, and online resources. The results were analyzed to concentrate specific barriers. Most barriers involved programing, such as expanding current programs, as well as, offering new programs, followed by accessing the VIC, such as adequate signage and map interpretation, and finally access to general information, such as advertising and marketing. Using research from the past and present, this project gives suggestions that would better serve the PSC community by clarifying the needs and desires of the appropriate stakeholders associated with the VIC.
Access: Yes
Literary Rights: Off
Major: Recreations, Adventure Travel and Ecotourism
Year: 2015
Authors: Phillip Brandel

Looking Forward at Outdoor Recreational Opportunities at the Paul Smith’s Visitor Interpretive Center

Wed, 05/06/2015 - 10:57
Abstract: The Paul Smiths College Visitor Interpretation Center (VIC) has been a major contributor to the lives of locals and tourists of the Adirondacks. The VIC provides recreational and educational programs for the surrounding area to enjoy and learn from. It is located about a mile down Route 30 from Paul Smith’s College. The purpose of this research is to look deeper into the VIC viewing is past, present and possible future programing with regards to the art, invasive species, climate change, digital media and recreation. Using surveys, interviews, on site visits, previous related capstones and online resources a study has been done looking into the present and past to what the VIC could possibly unfold for future programing. The purpose of this capstone is to do an analysis of the Visitor Interpretation Center (VIC) in regards to recreation. To begin, we looked into the history of recreation in the Adirondacks as a whole to get some background information. We then did research on what recreational pursuits were offered in the past at the VIC, up to present day. Surveys were conducted and personal observations and interviews were done to get information on the current status of outdoor recreation at the VIC. Using information from the past and present, alongside of a needs assessment of the VIC, our project shows what is most desired for future recreational programing at the VIC. This information will be presented to stakeholders of the VIC for past reflections as well as ideas to move forward.
Access: Yes
Literary Rights: On
Major: Recreations, Adventure Travel and Ecotourism
Year: 2015
File Attachments: Full Paper.docx
Authors: Nathanial Casaregola, Steven Farrell

The Effects on Soil Caused by Garlic Mustard (Alliaria petiolata) in a Northern Hardwood Forest in the Northern Adirondack Mountains

Mon, 12/02/2013 - 10:54
Abstract: Plant invasions are thought to be among the worst causes of biological extinction and biodiversity loss in the modern world. With the United States spending upward of thirty four million dollars a year in attempts to control and repair the damages caused by invasive plants, not only are we feeling the biological effects, but we financially cannot afford to keep combating these invasive species (Barto and Cipollini, 2009). Garlic mustard (Alliaria petiolata) can invade multiple types of sites whether the soil is sandy or if a site has been disturbed. This invasive species will take over the understory and alter soil chemistry (Morris, McClain, Anderson and McConnaughay, 2012). This study aimed to look at how garlic mustard is affecting soils in the northern Adirondack Mountains in New York State. Although currently scattered and not very prevalent, there have already been changes to the soil chemistry. This study was conducted by setting up multiple plots within areas where garlic mustard was present and gathering soil to be used to test for nutrient values. It was found in this study that calcium, phosphorous, magnesium, potassium, sodium, aluminum and soil pH values changed due to the presence of garlic mustard.
Access: Yes
Literary Rights: On
Major: Biology, Forestry
Year: 2013
File Attachments: Capstone Final.docx
Authors: Kyle Dash

A Paleolimnological study of precipitation variability in the Adirondacks over the last thousand years

Mon, 12/02/2013 - 20:40
Abstract: At present, most regional climate models anticipate wetter conditions by the end of this century, but a few models anticipate drier conditions. This study uses foresight to test these models, as well as describe the relationship between the dominant climate system in the region and past precipitation in the Adirondacks. Precipitation was inferred from diatom assemblages observed along a lake sediment core extending into the 1000 years. This study shows that abrupt, extreme wet events were common during the last 1000 years, and a relationship between the dominant climate system (North Atlantic Oscillation) and precipitation was irregular during the cool Little Ice Age but negatively associated during the warm Medieval Climate Anomaly. With temperatures in the Northeast projected to increase by 2-5 degrees C by 2100 AD, our study suggests the region may become more arid rather than wetter, opposite of what models currently suggest.
Access: Yes
Literary Rights: On
Major: Biology, Environmental Sciences
Year: 2013
File Attachments: regalado.serwatka.docx
Authors: Sean A. Regalado, W. Martin Serwatka

Tardigrade Abundance in Green Shield Lichens on Different Tree Species

Wed, 04/24/2013 - 18:43
Abstract: Many studies have been done on tardigrades, a microscopic, aquatic organism that feeds on plant cell fluid, bacteria, algae, protozoa, and other small invertebrates. Most of these studies have addressed their ability to survive extreme environments and not their preferred living habitats. Virtually no studies have been done investigating the ecology of tardigrades. This study focuses on which species of tardigrade live on a species of lichen (Common Greenshield Lichen, Flavoparmelia caperata) found on three species of trees; Red Maple (Acer rubrum), Black Cherry (Prunus serotina), and White Pine (Pinus strobus). Five trees of each species were chosen and five samples of the Common Greenshield Lichen were taken from all 25 trees during each of the fall and winter seasons. From every lichen sample processed, five slides were looked at, each containing two drops of the water that the lichen was suspended in for 2 hours. The samples were looked at underneath a compound microscope and a dichotomous key was used to identify tardigrades that were found. Due to the fact that liquid water is less available in winter, samples were taken during the fall and winter to look at the differences in species diversity and abundance. The greatest abundance of tardigrades was found on Red Maple, during both fall and winter. Black Cherry had the lowest abundance of tardigrades during both fall and winter. White Pine had an abundance less than that of Red Maple but greater than that of the Black Cherry. There were more tardigrades found on the lichen in fall than in winter. This implies that they find Red Maple a more suitable habitat than the Black Cherry and White Pine, may be related to acidity of the Black Cherry and White Pine being greater than that of Red Maple. Throughfall and stemflow on the trees may also contribute to habitat preference of the tardigrades.
Access: Yes
Literary Rights: Off
Major: Biology
Year: 2013
File Attachments: Capstone Report.docx
Authors: Heather Cooner