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Capstone Projects

Lower St. Regis Lake Survey: A Comparative Study of Fish Population Structure and Function over Time

Thu, 12/13/2018 - 14:24
Abstract: Lake surveys are performed on bodies of water to provide a health analysis of fish populations over time. Lake surveys can be conducted in a variety of ways to attain specific data. Lower St. Regis Lake was surveyed to determine the fish community composition and to understand fish population traits. Using fyke nets placed at six predetermined locations for 24 hours, as well as fishing, we collected data for age, length (mm), weight (g), and parasites present. Data was analyzed in the lab using Excel to form graphs and tables to demonstrate our findings. Catch rates were lower compared to years before and comparing our data to New York State Department of Conservation data found that our length-at-age data was lower for the six-species sampled. Pumpkinseed and yellow perch were the only two species to have over twenty fish sampled. Decreased air temperatures brought in by a cold front during the week of our sampling may have been a reason for our lower number of fish caught. Mesh size is also a bias while using these nets as smaller fish can escape, and predatory fish can prey on smaller fish while in the net. Some species of fish such as black crappie may be more susceptible to capture due to its habit of associating with structure.
Access: Yes
Literary Rights: Off
Major: Biology, Environmental Sciences, Environmental Studies, Fisheries and Wildlife Science, Natural Resources Conservation and Management
Year: 2018
File Attachments: Capstone_Final.docx
Authors: Deacon Chapin, Jared Chlus, Louis Daversa, Jon Herrman, Robert Visicaro

The Effect of One’s Origins on Recycling Behavior

Fri, 12/08/2017 - 10:36
Abstract: Recycling, which is valuable to combating pollution, reducing waste, conserving natural resources, and halting global climate change is a relatively easy activity that many can participate in. Research on recycling and what motivates humans to participate in it, has provided valuable knowledge on an individual’s obstacles to recycling. The research I conducted advanced the knowledge we have on how people decide to recycle or not. The research was conducted through surveys and interviews at Paul Smith’s College. The subjects were students, staff, and faculty. It was found that suburban participants were more likely to always recycle as opposed to those from rural areas. Interview participants were found to often cite their parents as reasons for current recycling habits. The results helped to further certain beliefs that parents, friends, and environmental knowledge help to promote positive recycling behaviors.
Access: Yes
Literary Rights: Off
Major: Environmental Studies
Year: 2017
Authors: Kevin Shea

Turning Points and the Ecological Conscience

Mon, 04/25/2016 - 08:15
Abstract: We live in a time when environmental crises seem to be overwhelming: global climate change, water crises, and mass extinctions, to name a few. Some people seek out ways to address environmental problems, while others remain ignorant or deny the existence of serious issues. Aldo Leopold’s land ethic calls those who help, people who feel “the stirring of an ecological conscience.” Many studies have looked at the psychology of environmentalism and the factors that instill an environmental ethic. Some studies look at early childhood, others at significant turning point events. Many factors foster an ecological conscience among people. I was interested in how the “stirring of an ecological conscience” was instilled in our own community here at Paul Smith’s College. The faculty and students all have a story to tell about what led them here and this project explored that. The sample studied here found that among faculty and students, experiences from childhood played a significant role in the development of an ecological conscience. These experiences most often influenced the path of each participants life journey. These findings provide us with information on ways we can look to help instill the ecological conscience in others, through education and daily life.
Access: Yes
Literary Rights: Off
Major: Environmental Studies
Year: 2016
Authors: Dominic Rickicki

Best Management Practices for Cultivating Cold-Weather Shiitake Strains in the Adirondack North Country

Fri, 05/01/2015 - 09:55
Abstract: Shiitake (Lentinula edodes) cultivation has become an important tool for private woodlot owners to diversify their income and manage their woodlots more efficiently and sustainably. Through the art and science of mushroom cultivation three strains of shiitake have been created for varying climates: Wide Range (WR), Warm Weather (WW), and Cold Weather (CW). This study proposes that CW strains would be most ideal for the Adirondack North Country because growing conditions now and in the future are nearly optimal. CW strains have a shorter fruiting period (spring and fall) than the WR and WW; therefore, the mushroom production potential of the CW is underutilized. In order to get maximum production of their logs, most growers use a method called shocking to induce fruiting with WR and WW; however, research has shown that shocking does not trigger fruiting in the CW strains; rather, CW strains respond to temperature fluctuations. Taking this into account, we’ve introduced a hybrid approach of growing CW shiitake, which combines outdoor and indoor cultivation techniques to best imitate that temperature fluctuation. Growing CW shiitake using a hybrid approach can be the best choice for small-scale growers who wish to extend their growing season into the winter months, thus opening new market opportunities. By conducting interviews with shiitake growers in similar climates and compiling and analyzing literature from other professionals, we have gathered data on log harvesting, laying yard conditions, moisture management, and lighting conditions and developed a best management practices guide for small-scale shiitake grower/woodlot owners in a northern Adirondack climate. Ultimately, growers could diversify their sources of income, provide incentive to manage their woodlots and most importantly learn how to effectively utilize CW strains through the winter months.
Access: Yes
Literary Rights: Off
Major: Environmental Studies, Forestry
Year: 2015
Authors: Brittney E. Bell, Evan M. White

The Potential Distribution of Invasive Species Parallel to Climate Change at the Paul Smiths College Visitor Interpretive Center

Wed, 05/06/2015 - 13:17
Abstract: Human civilizations have been contributing to global climate change for as long as they have been altering the landscape. Whether it be from deforestation, to the release of carbon dioxide, we have been continually causing a greenhouse effect in the atmosphere. Due to warming temperatures, climate conditions have become more variable in the recent decades. A change of variability in the climate, also means a change in species distribution. As temperatures fluctuate in the Adirondack Park we may begin to see an increase in invasive plant species. Many invasive plant species have the ability to outperform native plants in regards to changing climates and eventually take over an area. The purpose of this study is to determine which plant species are most likely to make their way into the Paul Smiths College Visitor Interpretive Center, parallel to climate change, and what may be done to prevent or mitigate this new, potential alteration to the landscape.
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Literary Rights: Off
Major: Environmental Studies
Year: 2015
File Attachments: The Author has selected not to publish this complete work.
Authors: Heather Reilly

Environmental Values Represented in Successful Green Building; LEED vs. Passive House

Mon, 04/28/2014 - 12:02
Abstract: In a society struggling to synchronize human development with environmental quality, the construction sector is often the target of sustainability initiatives. The purpose of this research is to investigate the environmental values and themes that influenced the design process of two successful green building projects. The two buildings at the focus of the study are new residential construction in the state of Maine; one with LEED Platinum certification and one with Passive House certification. Both buildings were found to exemplify themes of energy performance, practicality, and bioregionalism and included a collaborative design effort. A better understanding of these themes and values that guided these project teams to construct paradigm-shifting structures can help form a model for mainstream applications of a sustainable built environment.
Access: No
Literary Rights: Off
Major: Environmental Studies
Year: 2014
File Attachments: The Author has selected not to publish this complete work.
Authors: Heather Coleates

Paul Smith's College & International Learning: A Small Scale Assessment of Student Perceived Personal & Academic Gains

Mon, 04/22/2013 - 22:16
Abstract: Many students who participate in a study abroad experience during their college or university career experience positive gains on personal and academic levels. This growth can be gained directly from the sojourn while it is taking place, and/or upon individual reflection of the experience once the student returns home. Currently, Paul Smith’s College (PSC) students are able to participate in a variety of international experiences, including short-term (minimum of ten days) tours, faculty-led service learning practicums and semester-long study abroad programs, personally organized by individual students. Since there has been no central Paul Smith's College entity that examines how students may be making gains from these experiences, there exists an unmet need to discover how students believe they have benefited from study abroad. This study used grounded theory methodology and mixed qualitative research methods to investigate whether PSC students benefited personally and academically from their individual international learning experiences. This research has revealed the majority of students interviewed believed themselves to have been positively affected on both levels. These students are also more open to continuing traveling, either for personal enjoyment or career advancement. This perceived growth occurred despite, and perhaps, as a result of having experienced culture shock during their sojourns or upon their return to the U.S.
Access: Yes
Literary Rights: Off
Major: Environmental Studies
Year: 2013
File Attachments: Mckenney_FinalCapstone.docx
Authors: Sarah McKenney

Monitoring the Zebra Mussel Invasion Front: Use of New Technology

Thu, 02/09/2012 - 15:39
Abstract: Zebra mussels are invasive mollusks that are affecting the well-being of the water bodies in the United States. This study uses environmental DNA (eDNA) is a sensitive early detection system that may be useful in monitoring their spread. The purpose of this study is to determine the effectiveness of eDNA technology in identifying infested water bodies, to determine if zebra mussel DNA is in the Adirondack water bodies not known to be infested, if the water chemistry of these water bodies is favorable for zebra mussel establishment, and if the eDNA technology is transferable to an institution like Paul Smith’s College. Eighteen lakes, all in New York State were sampled, fifteen of which are located in the Adirondack Park. DNA was extracted from water and plankton samples and species specific primers were used for PCR amplification to determine if zebra mussel DNA was present. Of seven samples taken from sites known to be infested, five of these tested positive for zebra mussel eDNA. Four lakes not known to be infested within the Park also tested positive for zebra mussel eDNA. Based on zebra mussel risk parameters (water chemistry) applied to 1,469 Adirondack water bodies, less than 3% are at risk of zebra mussel establishment. However it is possible that established populations could occur at microsites that may have locally high levels of calcium and higher pH.
Access: No
Literary Rights: Off
Major: Biology, Environmental Sciences, Environmental Studies, Fisheries and Wildlife Science, Forestry, Natural Resources Management and Policy
Year: 2011
File Attachments: The Author has selected not to publish this complete work.
Authors: Alexandria Bevilacqua, John Bishop, Charles Cain, Tyler Clark, Seth Crevison, Robert Culyer, Ryan Deibler, Brian DeMeo, Jonathan Eckert, Kirsten Goranowski, Joelle Guisti, Alan Jancef, Korinna Marino, Michelle Melagrano, KaitlynNedo, Joseph Nelson, Aaron Palmieri, Cole Reagan, John Scahill, JohnathanStrassheim, Scott Travis, Sarah Van Nostrand and Sarah Vella