A Comparison of Macro-Invertebrate Communities in Different Substrates among Impacted and Minimally-Impacted Sites on Lower St. Regis Lake and Benchmark Sites on Black Pond
Wed, 05/03/2017 - 21:34
Abstract: Many shorelines today have been impacted by human activities which has resulted in changes in macro-aquatic invertebrate communities. Ecological restoration can be used in efforts to bring macro-aquatic invertebrates back into shorelines. However, data is needed to better understand how macro-aquatic invertebrates can be used in these efforts as indicator species to determine community structure health and function. This project compared the macro-aquatic invertebrate communities in impacted and minimally impacted sites located on Lower St. Regis Lake and benchmark sites located on Black Pond. The two objectives to this project were to 1) compare the species richness among impact levels and 2) compare the density among impact levels. Each impacted level has three sites and at each site ten samples were taken in a systematic way which resulted in 90 total samples. Samples were taken to the lab to be sorted and for macro-aquatic invertebrates could be identified to the family level. The macro-aquatic invertebrate community was different among each impact level. The overall family diversity was greater at the benchmark sites than the minimally impacted and impacted sites. Dominate substrate type that had a greater presence of different families were sites that had organic matter. The findings of this study create a more knowledge base which can be useful for future ecological restoration efforts on the impacted and minimally impacted areas located on Lower St. Regis Lake and to educate the public on the impacts on macro-aquatic invertebrates and their communities.
Literary Rights: On
File Attachments: Capstone Final-AmberSt.Andrew Spring 2017.docx
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.
Literary Rights: On
File Attachments: Diatoms.docx
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.
Literary Rights: On
Major: Recreations, Adventure Travel and Ecotourism
File Attachments: Full Paper.docx