The Expo is also this Friday and Saturday and features awesome seminars. Freshwater crabs are macroconsumers that are commonly found in Neotropical headwater streams that may play a key role in energy flow and nutrient cycling in detrital food webs. The full program is here. We found that the observed network was less connected than the simulated networks, that urban-urban and natural-natural connections were strong, and that individuals using urban sites had the least-variable habitat use. The Mission of EcoReach The purpose of this program is to connect graduate, undergraduate, and professional ecologists at the University of Georgia with school-age children in order to heighten awareness of the science of ecology and environmental issues. Freshwater crabs (Decapoda: Pseudothelphusidae) increase rates of leaf breakdown in a neotropical headwater stream. Off-campus research facilities include the Savannah River Ecology Laboratory, the Coweeta Hydrologic Laboratory, the UGA Marine Institute, the Joseph W. Jones Ecological Research Center, the UGA Center for Research and Education at Wormsloe, and the San Luis Research Station in Costa Rica. We strongly encourage applicants to contact faculty members with whom you are interested in working. Thank you for your inquiry about graduate work in the Ecology degree programs at The University of Georgia. Ecology Building Athens, GA 30602-2202. We attempt to structure the program of study to meet the needs of the individual student. Chagas disease is caused by the parasite Trypanosoma cruzi that is carried in the guts of hematophagous triatomine vectors. Triatomines are often coinfected with the parasite T. rangeli, which is non-pathogenic to mammals but can reduce fitness of their triatomine hosts. Laura’s masters thesis research does just this, as she analyzed a variety of literature to assess how algae, invertebrates, and fishes respond to extended periods of low flow in streams and rivers, using the Upper Flint River Basin as her focal system. We hypothesized that single and coinfected triatomines would have greater gut microbial diversity than uninfected individuals due to pathogen-microbe interactions within the gut, which can facilitate the proliferation of less dominant bacterial taxa. 2020;00:1–12. You can access the full program here.. Carbon and nitrogen foliar content and invertebrate herbivory did not respond to warming in any year, but there were interactive effects of temperature and species. https://doi.org/10.1186/s40462-020-00233-7. For example, ectotherms experienced trade-offs between immune performance at the host’s optimal temperature and the consistency of immune performance across temperatures, but these trade-offs were absent in endotherms. Academic Department: Eugene P. Odum School of Ecology. The Odum School of Ecology only accepts students for admission in the fall semester of each academic year. We used a spatial network approach to investigate how individual movement patterns influence connectivity between urban and non-urban sites. Dexter Strother is a 2020 graduate of the Ecology Doctoral Program (Ph.D.) at the University of Georgia's Odum School of Ecology. In her second chapter, Ashley further explored relationships between immune performance and temperature across vertebrate species, finding that the effects of temperature on immune performance depended on host thermoregulation strategy. Laura’s research expertly identifies the areas of concern that water managers, conservationists, and other stakeholders need to consider. Habitat specialization in urban-acclimated wildlife could reduce the exchange of propagules and nutrients between urban and natural areas, which has consequences both for beneficial effects of connectivity such as gene flow and for detrimental effects such as the spread of contaminants or pathogens. Christine Fallon is a 2020 graduate of the Master of Science in Ecology at the UGA's Odum School of Ecology. For admission to the M.S. Kate’s research focuses on the relationship between the gut microbiome and infection status of wild African ungulates, using disease ecology and genomic approaches. Leaf mass loss was significantly higher (p < 0.001) in tanks with crabs (0.49 ± 0.07 g, mean ± 1 SD) compared to control tanks (0.31 ± 0.05 g). As omnivorous macroconsumers, freshwater crabs affect multiple trophic levels. Odum School of Ecology provides post graduate and doctorate degree programs in conservation ecology. Neotropical freshwater crabs (Decapoda: Pseudothelphusidae) shred leaves. Previous warming studies have primarily been conducted in recently glaciated, more fertile soils, and the response of plant and invertebrate interactions to warming is unclear in lower latitude, less fertile soils of the Georgia Piedmont. Laura Kojima featured on Ologies Podcast! She moved to coastal Georgia in 2011 to establish this research lab and graduate student program in collaboration with the Georgia Sea Turtle Center. These results highlight patterns of microbial diversity which may be impacted by vector infection status and will be important to consider when developing vector control strategies. If we can provide additional information, please let us know. The keynote speaker was Virginia Schutte, Ph.D. ’14. However, international efforts have driven the debilitating Guinea worm parasite closer to the brink of eradication than nearly any other parasite. Ecology master’s students work with faculty mentors to develop a focused research thesis that can be completed in about two years. From the level of DNA to cells to whole organisms, research is focused on the impact the environment has on embryonic development; studying alligators to determine the consequences of environmental contaminants on embryonic gonadal development and the epigenome to understand how these translate into later life stages and overall … In this study, we used machine learning methods to identify demographic, geographic, and climatic factors associated with the presence of Guinea worm-infected dogs at the village level, and spatial clustering of dog cases regionally. Be considered when studying energy flow and nutrient cycling in detrital processing in neotropical streams... To structure the program of study to meet the needs of the Institute. Nutrient cycling in detrital processing in neotropical headwater streams if we can provide information! 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