Effects of Silvicultural Treatments on Wildlife Communities at the Paul Smith's College Forest Research Demonstration Areas
Fri, 05/11/2018 - 16:15
Abstract: Logging has drastically altered North American forest ecosystems for centuries. While extensive studies have been done to determine the impacts of different silvicultural practices on plant communities, minimal research has evaluated the impacts on wildlife communities, particularly in the Adirondack Mountains. Silvicultural practices may significantly impact wildlife communities due to the disturbances it causes, as well as the way it alters the habitat. We monitored winter wildlife communities in the Forest Ecosystem Research Demonstration Area owned by Paul Smith’s College in the Northern Adirondack Park. By analyzing the data collected by trail cameras, tracks and measuring percent browse, we compared the abundance and diversity of wildlife in three silvicultural treatments (i.e., clearcut, group selection, control). We also collected data regarding the physical aspects of the silvicultural treatment plot (i.e. canopy cover and snow depth) to indicate the kind of available habitat. We found that despite there being the highest average relative activity in group selection, there is no significant relationship between average relative activity and harvest treatment type. Using the Shannon-Weiner Diversity Index, we found that the highest diversity was in control/reference. Due to our limited treatment sample size, we did not have conclusive findings in most areas of our study. However, the highest total tracks and relative activity were found in the clearcuts. We suggest that more research be done on this study in order to eventually make forest management plans that properly account for both plant and wildlife species.
Literary Rights: On
Major: Biology, Environmental Sciences, Natural Resources Conservation and Management
File Attachments: Effects_Silviculture_Wildlife_FERDA.docx
Impact of Wellness Policies on Public School A La Carte Food Sales
Mon, 04/22/2013 - 20:00
Abstract: While nutrition and wellness standards in schools have been a topic of concern for many nutrition experts, schools are sometimes reluctant to modify foods sold to meet healthier standards in fear it will negatively impact sales. The purpose of this quantitative, comparative study was to analyze the impact of varying types of wellness policies in Upstate New York public schools on a la carte food sales. Data was collected in the form of daily sales reports provided by school food service managers from schools with varying types of wellness policies in several Upstate New York public high schools and were compared to see the differences, similarities, and other notable patterns in sales of items sold. This will help schools in the process of producing wellness plans predict which a la carte sales will be most beneficial, as well as understand the implications of the USDA’s recently proposed guideline for school foods. This study will benefit school food services from a sales perspective while maintaining the effort to provide today’s youth with healthy options in schools.
Literary Rights: Off
Major: Food Service and Beverage Management
File Attachments: Capstone.docx