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Capstone Projects

Limnological Report of Marvin (Potters) Pond

Thu, 04/30/2015 - 09:51
Abstract: Long term data of limnological conditions is crucial to understand lentic freshwater ecosystems. Marvin (Potters) pond is a 2.04 hectare kettle pond located in Franklin County, New York in the Northern Adirondack Park. There have been numerous short studies of the pond over the past 30 years but the pond has never been intently monitored to date. The pond is assumed to be meromictic by the NYSDEC. The objectives of this study are to 1) calculate the morphometry of the pond and its watershed; 2) the determination of the trophic status of the pond; 3) to document the chemical composition of the pond, particularly as it relates to acidity and acid neutralizing capacity; 4) to document the annual dynamics of temperature and dissolved oxygen. Evidence from profile data on dissolved oxygen and total iron suggests that the pond is monomictic with the capability to be meromictic under certain climatic conditions. The mixing period of the pond occurred in the month of November. The morphometry of Marvin pond was found to have a conical cross sectional area and large depth for the surface area of the pond. The trophic state of Marvin pond was found to be eutrophic for chlorophyll-a and total phosphorus concentrations but mesotrophic for the secchi disk reading. The acidity of the pond was found to be high with a low buffering capacity.
Access: Yes
Literary Rights: On
Major: Environmental Sciences
Year: 2015
Authors: Robert Frank

Trophic status of Lake Placid over the past 2740 + 30 years inferred by sub-fossil diatom analysis.

Thu, 04/30/2015 - 11:07
Abstract: The hypothesis of this study was that human activity in the Lake Placid watershed would cause changes in the lakes trophic status. Trophic status was inferred by changes in diatom assemblages over time. This analysis shows that an unusual increase in Asterionella and Tabellaria has occurred within the past 200 years. Both of these species are indicators of higher trophic status, so their increase in numbers indicates a recent increase in trophic status (Stager 2001, Rawson 1956, Stevenson et al, 1982). Loss on ignition tests were used to determine the organic content of samples from two cores. These tests showed that organic content has varied in the past, however changes observed in the upper 20 cm of the record for Lake Placid and Wolf Lake suggest that human activity impacted the lake. The data collected in this study supports the hypothesis that human settlement in the Lake Placid watershed has changed its trophic status.
Access: Yes
Literary Rights: On
Major: Environmental Sciences
Year: 2015
Authors: Alex Garrigan-Piela

Building Families Stronger

Tue, 05/05/2015 - 14:05
Abstract: The purpose of this study is to design a program that can be implemented in local camps to accommodate the needs of individuals in a family group affected by mental illness. The study will explain the importance of educating individuals about mental illness and integrating supportive behaviors. This program is designed to help families cope with the effects mental illness can have on the entire family dynamic. Families are often the strongest support system for dealing with mental illness and educating families is essential for success of the mentally ill. Team building games are used to enhance social behaviors and encourage group bonding, this program uses a recreational therapeutic approach to addressing issues in the lives of those affected by mental illness. To figure out how many people will be most likely be using the therapy program, a survey was created using a series of questions that went with the topic for respondents to answer. In fact the survey established that the majority of people agree on recreational approach to therapy as a means of coping with their illness in real life tasks. Other questions asked was what their favorite activities where, such as paddle sports and hiking. Another question was what disability was so as to get an idea what accommodations would be need and services for patients involved with the program.
Access: Yes
Literary Rights: On
Major: Fisheries and Wildlife Science, Natural Resources Environmental Science, Parks, Recreation and Facilities Management
Year: 2015
Authors: Courtney Berg, Douglas Menge, Ashley Beldock

A Paleolimnological study of precipitation variability in the Adirondacks over the last thousand years

Mon, 12/02/2013 - 20:40
Abstract: At present, most regional climate models anticipate wetter conditions by the end of this century, but a few models anticipate drier conditions. This study uses foresight to test these models, as well as describe the relationship between the dominant climate system in the region and past precipitation in the Adirondacks. Precipitation was inferred from diatom assemblages observed along a lake sediment core extending into the 1000 years. This study shows that abrupt, extreme wet events were common during the last 1000 years, and a relationship between the dominant climate system (North Atlantic Oscillation) and precipitation was irregular during the cool Little Ice Age but negatively associated during the warm Medieval Climate Anomaly. With temperatures in the Northeast projected to increase by 2-5 degrees C by 2100 AD, our study suggests the region may become more arid rather than wetter, opposite of what models currently suggest.
Access: Yes
Literary Rights: On
Major: Biology, Environmental Sciences
Year: 2013
File Attachments: regalado.serwatka.docx
Authors: Sean A. Regalado, W. Martin Serwatka

The Effect of Temperature and pH on the Growth of Variable-leaf Milfoil (Myriophyllum heterophyllum)

Tue, 12/04/2012 - 18:03
Abstract: A fundamental part of invasion biology is the prediction of the potential spread of nonindigenous species (NIS). This is due to the negative ecological, economic and human-health effects that NIS may cause. Variable-leaf Milfoil (Myriophyllum heterophyllum), a highly invasive NIS to the Northeast, is native to southern U.S. states from Florida to New Mexico, and has since spread to North Dakota and southwestern Quebec without becoming invasive to those areas. Variable-leaf milfoil is invasive to the Adirondacks in northern New York State and is spreading at a rapid pace. This study questions whether temperature and pH have an effect on the growth of Variable-leaf milfoil. In this laboratory experiment, the growth of 80 Variable-leaf Milfoil fragments was examined in warm (33.1275°C) and cold (23.135°C) temperatures, combined with 10 pH treatments. Fragments showed increased growth in cold water when compared to the warm temperature treatment, and no relationship was shown between temperature and pH treatment in relation to growth.
Access: Yes
Literary Rights: On
Major: Environmental Sciences
Year: 2012
File Attachments: CapstoneDeliverable.docx
Authors: Claire Baker

A Land Management Plan for the Gottemoeller Family Farm

Thu, 12/06/2012 - 09:58
Abstract: Private landowners own property that is used for a variety of purposes. A management plan can help them realize their goals. This management plan focuses on two main goals. One is to maximize the sustainable out put of black walnut and other quality hardwoods. The other is creation of quail habitat to increase the carrying capacity of bobwhite quail on the farm. Using aerial photos and field visits, the property was divided into ten different management units. Some units have a forestry focus and others have a quail habitat focus or both. A Wildlife Habitat Appraisal Guide was used to evaluate the existing habitat and to identify which elements need to be improved. Peer reviewed research and agency technical expertise were used to identify which practices will improve the limiting elements for quail habitat. A Forest Plan developed by a professional forester with the Missouri Department of Conservation was incorporated into the farm Management Plan.
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Literary Rights: On
Major: Environmental Sciences
Year: 2012
Authors: Adam Gottemoeller