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.
Literary Rights: Off
Major: Biology, Environmental Sciences, Environmental Studies, Fisheries and Wildlife Science, Natural Resources Conservation and Management
File Attachments: Capstone_Final.docx
A Comparison of Terrestrial Invertebrate Communities among Impacted, Minimally Impacted, and Reference Sites: Implications for Shoreline Vegetation Restoration
Fri, 12/14/2018 - 12:19
Abstract: The problem that this study attempts to address is the possibility of terrestrial invertebrate communities being negatively impacted by man-made disturbances along shorelines. This is a relevant issue because terrestrial invertebrates play multiple key roles in an ecosystem such as pollinating and serve as a food source for both aquatic and terrestrial organisms. The objective of this study is to provide a preliminary observation of terrestrial invertebrate communities between impacted, minimally impacted, and reference conditions sites so that further research can be conducted and add another aspect to shoreline management and restoration decisions. The impacted and minimally impacted sites that were sampled were located along the shore of Lower Saint Regis Lake on Paul Smith’s College property. The reference condition site sampled in this study was located along the shore of Black Pond on Paul Smith’s College VIC property. Invertebrates were sampled using pitfall traps and sweep nets. The invertebrates were then identified by taxonomic family and preserved in vials of alcohol. The findings of this study may imply that there may be inverse relationship between insect populations and arachnid populations based on impact level. Due to seasonal conditions of the Adirondacks, the results of this study could have been influenced by weather conditions, so a similar study conducted during a different season may produce vastly different results. The information collected in this study can be used to determine shoreline restoration and management decisions in the future.
Literary Rights: Off
Major: Natural Resources Conservation and Management
File Attachments: Final Capstone Report.docx
Promoting ALT Awareness & Mission Objectives Through Interpretation on the Glenview Property
Fri, 12/14/2018 - 21:44
Abstract: The Adirondack Land Trust (ALT) purchased the Glenview property in October of 2016 for a discounted price of $98,000 in conjunction with the promise to preserve the scenic vista for which this property is well known. The 238-acre property located on NY State Route 86 is a popular roadside vista near Donnelly’s Ice Cream Stand that draws many visitors. The ALT not only wishes to preserve the scenic vista but several important features of the property. These include pollinator habitat, wetland ecosystems, and maple syrup production. It is believed that awareness of these important characteristics and the ALT can be increased through meaningful and relevant public engagement on the Glenview property. What follows is part of a larger plan for an interpretive nature center located on the site. This paper outlines what interpretation is, why interpretation is important, and how interpretation on the Glenview property can be used to promote the ALT mission objectives.
Literary Rights: Off
Major: Recreation, Adventure Education and Leisure Management
File Attachments: The Author has selected not to publish this complete work.