Browsing by Author "Eddy, Zachary"

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Effectiveness of "Bokashi" compost in breakdown of pre-consumer food waste
(Towne's Harvest Garden, 2013-06) Appling, Talinna; DePartee, Max; Eddy, Zachary; Rychener, Paul
Our student group tested the effectiveness of the Bokashi composting approach, comparing carbon dioxide emissions during a 1 month laboratory incubation and 6-week field incubation of pre-consumer food waste at Montana State University. Preliminary results are presented suggesting there is little difference in decomposition dynamics between pre-consumer food waste alone (control), food waste amended with Bokashi, and food waste amended with soil.
Naegleria fowleri Detected in Grand Teton National Park Hot Springs
(American Chemical Society, 2024-01) Barnhart, Elliot P.; Kinsey, Stacey M.; Wright, Peter R.; Caldwell, Sara L.; Hill, Vince; Kahler, Amy; Mattioli, Mia; Cornman, Robert S.; Iwanowicz, Deborah; Eddy, Zachary; Halonen, Sandra; Mueller, Rebecca; Peyton, Brent M.; Puzon, Geoffrey J.
The free-living thermophilic amoeba Naegleria fowleri (N. fowleri) causes the highly fatal disease primary amoebic meningoencephalitis. The environmental conditions that are favorable to the growth and proliferation of N. fowleri are not well-defined, especially in northern regions of the United States. In this study, we used culture-based methods and multiple molecular approaches to detect and analyzeN. fowleri and other Naegleria spp. in water, sediment, and biofilm samples from five hot spring sites in Grand Teton National Park, Wyoming, U.S.A. These results provide the first detections of N. fowleri in Grand Teton National Park and provide new insights into the distribution of pathogenic N. fowleri and other nonpathogenic Naegleria spp. in natural thermal water systems in northern latitudes.