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Capstone Projects

Soil moisture levels’ impact on variation in microhabitat selection and distribution between shrub species along the riparian zones of the St. Regis River in Northern New York

Sat, 11/28/2020 - 15:42
Abstract: Willows (Salix spp.) are commonly found along riparian zones of northern latitude water bodies and are often used in riparian restoration and bank stabilization. However, not much is known about willows on a species level, especially among thee shrubby species native to North America. This study seeks to better understand the variation in the distribution of three willows (Salix bebbiana, S. discolor, and S. petiolaris) and two other shrub species (Alnus incana and Viburnum nudum) on a species level based on soil moisture. To reach this goal this study analyzes their distribution at several points along the shore of the St. Regis River. The study analyzed vertical distance from the river as a proxy for soil moisture, saturation volume as a proxy for porosity, and bulk density. It was found that soil moisture, as approximated by vertical distance was statistically significantly linked to the distribution of different shrub species. Porosity, bulk density, and distance along the river had no statistically significant relationship. The results supported the hypothesis that willows had the highest soil moisture requirements. The sample sizes were very small and only one willow, a S. petiolaris, was found in the study sites.
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Literary Rights: Off
Major: Forestry
Year: 2020
File Attachments: G.Davis_Capstone_final.docx
Authors: Gregory Davis

Forest Structure and Composition in the Smitty Creek Watershed

Wed, 12/14/2016 - 09:56
Abstract: The 2016 Smitty Creek CFI (Continuous Forest Inventory) study addressed the issue of creating a reliable and repeatable inventory design to examine general forestry trends and their relationships with the watershed itself. Identifying these trends and their consequences is important when considering factors linked to climate change, such as carbon storage and allocation. The objective of this project were as follows: establish 10 new CFI plots, monitor and record for signs of disease and insects, tree mortality, and overstory wildlife habitat, accurately estimate forest carbon sequestration, record understory composition in a 1/50th acre area around each plot center, and suggest methods and reasons for application in Paul Smith’s College CFI capstone projects. The study was conducted within the Smitty Creek watershed in Paul Smiths, NY with the plots falling on a transect that runs north and south. At each plot, trees within the radius were assigned numbered aluminum tags, trees were measured at diameter at breast height, and other features, such as snags, were recorded. Upon completing the project, 10 CFI plots had been created and their locations were recorded, several diseases and forest health concerns were identified, as well as, tree mortality and wildlife habitat considerations, carbon sequestration for the watershed was modeled over the next century, and a CFI project was designed for the Paul Smith’s College land compartments. The Smitty Creek watershed CFI project is repeatable and has an accurate baseline of information for future studies, and the Paul Smith’s College land compartments CFI plot design is ready for implementation.
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Literary Rights: On
Major: Environmental Sciences, Fisheries and Wildlife Science, Forestry
Year: 2016
Authors: Gregg Slezak, Leonard Johnson, William O'Reilly, Jake Weber, Charlie Ulrich, Collin Perkins McCraw, Jake Harm, Nick Georgelas

Outward Bound semester: Skills to last a life time

Wed, 12/14/2016 - 10:44
Abstract: The focus of this study will examine the level at which an Outward Bound semester fosters personal growth, connection with nature, and hard skills. This particular Outward Bound semester course traveled from the Florida Keys then on to Costa Rica and Panama in Central America. The course focused on the water elements of sailing, surfing, whitewater rafting, scuba diving, and sea kayaking. Methods used include personal journal reflections, peer and instructors oral and written responses. The researcher was an active participant in the immersive experience and kept a journal of the entire experience trying to gather as much information about the course itself and reflecting on the research process throughout. This research indicated that this experience developed personal character and a connection with nature. These skills have an impact deeper than an isolated course with Outward Bound but can be transferred to daily life.
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Major: Recreations, Adventure Travel and Ecotourism, Recreation, Adventure Education and Leisure Management, Parks, Recreation and Facilities Management
Year: 2016
Authors: Sam Annable