Browsing Center for Earth and Environmental Science Student Work by Subject "New York"
Now showing items 1-2 of 2
Georeference Inventory of SUNY Plattsburgh's Taxidermy CollectionIn the midst of global climate change, invasive species, habitat loss/fragmentation, and pollution, which leads to local extirpation and extinction, taxidermy collections are essential in educating the public on the importance of natural history. Documentation of where specimens are collected is critical to understanding mammal range shifts in this time of global change. The goal of this inventory was to georeference SUNY Plattsburgh's taxidermy collection to assess whether there were some regional hotspots of collection that might be sources of sampling in the future. Georeferencing included noting species name, collection site, morphological measurements, as well as other information on the voucher specimen tag and importing that into GIS. Approximately, half of all the voucher specimens in the collection were unmarked, 35% were collected from Clinton County (19% Plattsburgh), and 10% from Essex County (3% Lewis). All specimens documented were collected from New York State. Several unique specimens were documented including a bobcat (Lynx rufus), black bear (Ursus americanus), fisher (Martes pennan), red (Vulpes vulpes) and gray fox (Urocyon cinereoargenteous). Small mammals, including deer mice and white-footed mice (Peromyscus spp., 15%), red squirrel (Tamiasciurus hudsonious, 10%), and snowshoe hare (Lepus americanus, 8%) were among the most abundant voucher species. The importance of continued sampling in these same voucher collection sites, might prove helpful when tracking range expansions as climate changes over the next century. SUNY Plattsburgh's snowshoe hare voucher specimens correspond to the southern edge of the historic range of the species and span the border of that range across four counties (e.g., Clinton, Essex, Warren, Ulster). Future implications for this information may include documentation of shifts in their southern range boarder as local conditions change in response to anthropogenic effects.
Micro-plastic Pollution: A Comparative Survey of Wastewater Effluent in New YorkMicro-plastics are hypothesized to be discharged into the waterways through wastewater treatment plant (WWTP) effluent. Students from SUNY Fredonia, jointly with students from SUNY Plattsburgh, have conducted a survey of regional plastic pollution at WWTPs in Chautauqua County, NY (Dunkirk and Fredonia) and Clinton County, NY (Peru and Plattsburgh) to explore this hypothesis. Samples of wastewater treatment effluent were collected using sieve arrays and materials were analyzed in the lab for any suspect micro-plastics. The suspect micro-plastics were placed into sample containers for future analysis. Preliminary results of this survey suggest suspect particles were present and discharged at rates of 109,556, 81,911, and 1,061,953 particles per day from Plattsburgh, Fredonia, and Dunkirk, respectively. Continued monitoring and dissemination of micro-plastic results to sewer facilities, may result in mitigation to reduce the amount of plastic discharge. These micro-plastics have become ubiquitous freshwater and marine pollutants, that are negatively impacting survival and fitness of aquatic species. Technological improvements to older facilities are likely to reduce micro-plastic waste and harm to the ecosystem.