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Capstone Projects

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

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

Management of the Invasive Species; a recommendation to the Paul Smith's College VIC

Wed, 05/06/2015 - 08:10
Abstract: This research looks at invasive species that are harming the Adirondack region. By examining both invasive species on land and water we can make connections to what the problematic issues are. By understanding the species, information can be gathered to educate the public on what to look for and how to prevent the species from spreading. Paul Smith’s College VIC is looking for new ideas to incorporate for both the campus and local community. The focus of this project is to look at what the VIC has done in the past, present and future in terms of education and programs. Creating a new program and addressing an environmental issue are two key components that we hope to make the VIC a stronger addition to the area.
Access: Yes
Literary Rights: On
Major: Environmental Studies
Year: 2015
File Attachments: Invasive Species.docx
Authors: Cari Brazie

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

Tiny Houses: A Step Toward Conserving Natural Resources

Tue, 05/05/2015 - 13:45
Abstract: This project examines the potential to downsize America’s current living style in efforts to conserve natural resources and adapt to the changing world. The average home has increased to an excessive size over the years. As a result, abundant amounts of timber are desired, pollution is produced, and homeowners are buried in financial debt. A possible relief to these issues is the tiny home . Many tiny house advocates allegedly stated these structures require fewer materials to construct, lessening the need for natural resources. To confirm these ideas, a study was implemented through extensive research on small living, followed by a survey and the construction of a tiny house model. The results showed many American’s with large homes cannot justify the need for the excess space. Therefore, downsized to a tiny house may be a good choice for many citizens. These structures proved to require fewer materials at a more cost efficient price. So if the tiny house is both livable and affordable, what does this mean for the future of the tiny house?
Access: Yes
Literary Rights: Off
Major: Natural Resources Management and Policy
Year: 2015
File Attachments: Capstone NRS 495
Authors: Tim Baker, Falon Neske

A More Sustainable Computer

Tue, 05/05/2015 - 09:36
Abstract: The idea of a more sustainable computer has been looked at before by Fitzpatrick et al (2009). The project relooks at the idea and expands on it, discussing the production of a sustainable computer by larger companies for everyday household use. By putting together a computer in a compact oak casing, with minimal wiring, plastic and metal use, the project shows how you can make a budget friendly sustainable computer. An important part about sustainability is reusability. The availability of part reuse and recycling is also looked into to be able to make the most out of what has to be used. The results show a way in which it is possible to make a budget friendly, design for environment (DFE) computer that could be sold for everyday household use.
Access: Yes
Literary Rights: Off
Major: Natural Resources Management and Policy
Year: 2015
File Attachments: CAPSTONE.docx
Authors: William Ruger

Comparison of Industry Standard 5/16” Maple Sap Tubing Versus 3/16” Maple Sap Tubing Regarding Overall Yields for the 2014-2015 Maple Syrup Season at Paul Smiths College Visitor Interpretation Center, Paul Smiths, New York.

Wed, 04/29/2015 - 20:17
Abstract: Obtaining the highest yields during a growing season has long been the utmost interest by maple syrup producers across the northeast. Methods have been introduced such as different tubing sizes starting at 7/16” tubing to the industry standard 5/16” tubing, however recently the newest tubing on the market is 3/16” tubing. Theoretically the new 3/16” tubing would provide the highest overall yields in comparison to 5/16” tubing by increasing the amount of vacuum present under a natural gravity system. The study of examining the flow of maple sap between two tubing types consists of two sugar bushes located at the Paul Smiths College Visitor Interpretation Center in Paul Smiths, New York in the Adirondack Park. The two sugar bushes were constructed on similar landscapes providing the same of the following I.) Slope, II.) Size of trees, III.) Growing conditions, and IV.) Number of taps. Measurements of canopy cover and tree diameter were also compared to determine the overall health of both plots. The analysis showed that both canopy cover and tree diameter were less in 3/16” tubing however more sap still was produced in 3/16” tubing. The test compared 5/16” tubing versus 3/16” tubing in regards to overall seasonal yields. The overall seasonal yields for both 3/16” and 5/16” were measured in gallons from two separate locations. 3/16” tubing yielded more overall, ending with a total volume collected of 324.75 gallons of sap, while the standard 5/16” tubing yielded 296.5 gallons.
Access: Yes
Literary Rights: Off
Major: Natural Resources Management and Policy
Year: 2015
Authors: Joshua Brewer

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

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

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.
Access: Yes
Literary Rights: On
Major: Biology, Fisheries and Wildlife Science
Year: 2013
Authors: Danielle E. Ball