- Air, Water and Soil Pollution from Concentrated Animal Feeding Operations (CAFOs) "...over 160 volatile organic compounds (VOCs) and gases have been identified as coming from CAFOs, there are a few main culprits. Concentrations of ammonia and hydrogen sulfide in as little as 20 parts per billion (ppb) can cause irritation to a person’s eyes and respiratory system. This exposure can be especially dangerous to people who do not have a robust or fully developed respiratory system, including children, the elderly, and individuals with respiratory ailments. In addition to VOCs and gas components of air pollution from CAFOs, dust, dander, and pathogens are also components, and equally dangerous. A number of personal accounts of individuals living near CAFOs report extended periods of time where they cannot open their windows or perform outdoor activities, in part, because of the excessive fumes emanating from nearby CAFOs"(State Environmental Resource Center, http://www.serconline.org/cafoAirEmissions.html ).
- Animal Cruelty: http://www.youtube.com/watch?v=JJ--faib7to
Utilizing Appropriate Technology Within Small-Scale Sustainable Agriculture: Building and field testing a prototype mobile solar hen house
Brief wrap-up:
In an effort to bring together faculty and students form both the Appropriate Technology (AT) program and the Sustainable Development program (SD) I designed built and tested a prototype Solar Hen House (SHH1). This process involved ideas and materials from both disciplines. On the one hand, components such as a Photovoltaic (PV) panel, tools, wiring and electronic diagrams were borrowed from AT, while on the other, agroecologic methods, poultry science theory and farmland were procured through SD. It's through my efforts that I hope more interdepartmental cooperation takes place and by donating the SHH1 to AppState I hope to spawn research opportunities for many years to come.
Photos:
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