Rooted Education: learning from aquaponics
Sat, 04/30/2016 - 15:02
Abstract: Aquaponics is the integration of soil-less agriculture (hydroponics) within closed-loop aquaculture systems to reduce the toxic accumulation of nutrient waste from aquatic animals. Bacteria naturally establish to purify water by oxidizing the ammonia secreted by fish, which reduces the toxicity of effluent while creating a usable nitrogen source for plants. The conversion of ammonia and nitrite into nitrate by living bacteria communities is called a biological filter, or biofiltration (FAO 2014). Aquaponics would not be possible without biofiltration; the slightest amount of ammonia would be fatally toxic to fish, and plants wouldn't receive the nitrates they need to grow. There are unique opportunities offered by an aquaponics system to learn about ecological and human communities. 1.1. Aquaponics enables users to grow fish and agricultural plants with limited space and resource use (water, soil, and time). This enables an aquaponics user to invest less physical energy and time into expanding sustainable food resources for their household use. 1.2. A small aquaponics system could promote cultural values of self-sufficiency, energy consciousness, and connection to food systems. It could inspire individual efforts to produce food for one’s household, to build healthier and more resilient systems, and a greater appreciation for farming. Therefore, this project aims to actualize a mobile and functional aquaponics system for the educational benefit of the Paul Smith's College community. I will provide the background knowledge needed to maintain an aquaponics system, as well as describe the general concept of aquaponics design.
Literary Rights: On
Major: Environmental Sciences, Natural Resources Sustainability Studies
File Attachments: The Author has selected not to publish this complete work.
Turning Points and the Ecological Conscience
Mon, 04/25/2016 - 08:15
Abstract: We live in a time when environmental crises seem to be overwhelming: global climate change, water crises, and mass extinctions, to name a few. Some people seek out ways to address environmental problems, while others remain ignorant or deny the existence of serious issues. Aldo Leopold’s land ethic calls those who help, people who feel “the stirring of an ecological conscience.” Many studies have looked at the psychology of environmentalism and the factors that instill an environmental ethic. Some studies look at early childhood, others at significant turning point events. Many factors foster an ecological conscience among people. I was interested in how the “stirring of an ecological conscience” was instilled in our own community here at Paul Smith’s College. The faculty and students all have a story to tell about what led them here and this project explored that. The sample studied here found that among faculty and students, experiences from childhood played a significant role in the development of an ecological conscience. These experiences most often influenced the path of each participants life journey. These findings provide us with information on ways we can look to help instill the ecological conscience in others, through education and daily life.
Literary Rights: Off
Major: Environmental Studies
File Attachments: Rickicki_Turning Points and the Ecological Conscience.pdf
Roots of Paul Smith’s - Interpreting Our Past to Inspire Our Future : A conceptual design for an interpretive trail guide exhibit on Paul Smith’s College campus
Tue, 05/10/2016 - 13:17
Abstract: It is a pivotal time for Paul Smith’s College (PSC) where many of those directly involved with its inception are no long with us. PSC history was shaped by the Adirondack wilderness and together they influence how the college is run today. This project aimed to create the conceptual design for an interpretive trail exhibit on PSC campus. I worked with a professional exhibit designer to develop artistically inspired signage using archival photos to bring to life the heritage and natural history of the Paul Smith’s. Extensive research, input from stakeholders, and professional design guidance were utilized to create the content for six interpretive signs, a conceptual design, two formative evaluations, an estimated budget, and two campus sustainability fund proposals. These signs are meant to engage and inspire the current and future members of the Paul Smith’s College community, to build a deeper appreciation for the heritage that makes us unique.
Literary Rights: Off
Major: Integrative Studies
File Attachments: Capstone Report Final Version.pdf
An examination of sustainable agricultural practices of small scale dairy farms in the Adirondack North Country of Upstate New York
Mon, 05/01/2017 - 09:14
Abstract: This study examines the sustainable practices of small scale dairy farms in the Adirondack North Country of Upstate New York. The results of this study can assist farmers in developing and implementing sustainable agriculture practices specific for small scale dairy farms in the North Country. Methods for research include farm tours as well as in person interviews with the farmers which will provide an understanding of what farming practices are currently being implemented as well as identifying what potential practices may be implemented. The information that is gathered can also be helpful with legislative processes. It may provide law makers and various agencies with valuable information that can help create guidelines and regulations that support sustainable farming methods as well as assist farmers in understanding their challenges and successes in reaching both economic and environmental sustainability
Literary Rights: Off
Major: Natural Resources Management and Policy
Outward Bound semester: Skills to last a life time
Wed, 12/14/2016 - 10:44
Abstract: The focus of this study will examine the level at which an Outward Bound semester fosters personal growth, connection with nature, and hard skills. This particular Outward Bound semester course traveled from the Florida Keys then on to Costa Rica and Panama in Central America. The course focused on the water elements of sailing, surfing, whitewater rafting, scuba diving, and sea kayaking. Methods used include personal journal reflections, peer and instructors oral and written responses. The researcher was an active participant in the immersive experience and kept a journal of the entire experience trying to gather as much information about the course itself and reflecting on the research process throughout. This research indicated that this experience developed personal character and a connection with nature. These skills have an impact deeper than an isolated course with Outward Bound but can be transferred to daily life.
Literary Rights: Off
Major: Recreations, Adventure Travel and Ecotourism, Recreation, Adventure Education and Leisure Management, Parks, Recreation and Facilities Management
File Attachments: Outward Bound semester: Skills to last a life time
Changes in aquatic communities resulting from interactions between climate change and invasive aquatic plants in the Adirondacks.
Thu, 02/09/2012 - 11:26
Abstract: Global climate change can act synergistically with invasive species leading to shifts in ecosystem structure and function. We assessed how a rise in water temperature influenced the potential competitive advantage of an invasive aquatic plant, Eurasian watermilfoil, (Myriophyllum spicatum) over a co-occurring native species northern watermilfoil (M. sibiricum). We also examined the interrelationship between water temperature, watermilfoil, and the aquatic ecosystem including periphyton growth and zooplankton abundance. The study was conducted using replicated mesocosms (3785-liter), with water heaters used to provide a range of temperatures. We found that increasing water temperature promoted the likely competitive advantage of the invasive species, M. spicatum: Survival of M. sibiricum plants was lower than that of M. spicatum across all temperature treatments with a mean survival rate of 24% and 96% respectively. M. sibiricum also showed significantly slower rates of plant growth (mean growth of 3.3 cm compared to 7.6 cm for M. spicatum) and reduced vigor compared to M. spicatum, with an average of less than half the number of growing meristems. Zooplankton densities averaged over 20 times higher in mesocosms with M. sibiricum compared to those with the invasive M. spicatum. Periphyton biomass was best explained by water temperature with an increase in growth in warmer water. Our study confirms that in the face of global climate change, the invasive M. spicatum will continue to exert dominance over its native counterpart. Our results also provide compelling evidence that the combined effects of climate change and invasive aquatic plants can dramatically alter aquatic ecosystems.
Literary Rights: Off
Major: Environmental Sciences, Fisheries and Wildlife Science, Forestry, Natural Resources Management and Policy
File Attachments: Climate change and milfoil draft FINAL.doc