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Capstone Projects
Monitoring the Zebra Mussel Invasion Front: Use of New Technology
Thu, 02/09/2012 - 15:39
Abstract: Zebra mussels are invasive mollusks that are affecting the well-being of the water bodies in the United States. This study uses environmental DNA (eDNA) is a sensitive early detection system that may be useful in monitoring their spread. The purpose of this study is to determine the effectiveness of eDNA technology in identifying infested water bodies, to determine if zebra mussel DNA is in the Adirondack water bodies not known to be infested, if the water chemistry of these water bodies is favorable for zebra mussel establishment, and if the eDNA technology is transferable to an institution like Paul Smith’s College. Eighteen lakes, all in New York State were sampled, fifteen of which are located in the Adirondack Park. DNA was extracted from water and plankton samples and species specific primers were used for PCR amplification to determine if zebra mussel DNA was present. Of seven samples taken from sites known to be infested, five of these tested positive for zebra mussel eDNA. Four lakes not known to be infested within the Park also tested positive for zebra mussel eDNA. Based on zebra mussel risk parameters (water chemistry) applied to 1,469 Adirondack water bodies, less than 3% are at risk of zebra mussel establishment. However it is possible that established populations could occur at microsites that may have locally high levels of calcium and higher pH.
Access: No
Literary Rights: Off
Major: Biology, Environmental Sciences, Environmental Studies, Fisheries and Wildlife Science, Forestry, Natural Resources Management and Policy
Year: 2011
File Attachments: The Author has selected not to publish this complete work.
Accommodation for the Deaf culture in hotels and recreational facilities
Mon, 12/05/2011 - 18:18
Abstract: Hotels and recreational facilities do not always have adequate accommodations, to help the Deaf culture communicate with the hearing world and take advantage of special services. Hotels and recreational facilities are improving their accommodation but more can be done to meet the needs for this demographic. This study will research what services are already available for the Deaf culture in hotels and recreational facilities. The outcome will determine what the Deaf culture prefers in accommodations, what hotels and recreation facilities offer, and new accommodations. This will help not only the Deaf culture, but everyone by breaking the language barrier between hearing and Deaf. The Deaf culture can benefit by utilizing new technology to have a more enjoyable experience at hotels and recreational facilities.
Access: No
Literary Rights: Off
Major: Culinary Arts and Service Management, Recreations, Adventure Travel and Ecotourism
Year: 2011
File Attachments: The Author has selected not to publish this complete work.