Special Topic: An Investigation of Long Term Monitoring of Fishes in Two Aquatic Ecosystems
Fri, 05/11/2018 - 10:06
Abstract: Lower St. Regis Lake Abstract Long-term ecological research is important in understanding how fish communities change over time. The objective of this study was to determine how fish communities in Lower St. Regis Lake have changed. From 2004 - 2017 fisheries students at Paul Smith’s College have conducted lake surveys on Lower St. Regis Lake using standardized sampling protocols. This study showed shifts in fish community composition, changes in size structure, and variable body condition. As Lower St. Regis Lake changes, continued long-term ecological research will provide an opportunity for students monitor and study factors that may be effecting fish populations and communities. Smitty Creek Abstract Long term ecological monitoring of streams provides an effective means to evaluate changing habitat conditions on fish population dynamics. Our objective was to use long-term data from four tributaries in Smitty Creek Watershed to explore the relationship of age-0 brook trout densities to regional weather conditions. Catch data of age 0 brook trout was collected during the fall from 2004 to 2017. Average monthly precipitation and temperature data was taken from the Lake Clear regional weather station. Of four streams, Little Aldo showed correlation of age-0 brook trout with the precipitation and temperature data. Future work should include improved instrumentation within the reaches and the use of site-specific data.
Literary Rights: On
Major: Fisheries and Wildlife Science
File Attachments: Final Capstone West St. Cyr