Knoeck, MatthewOetting, JerimiahPlafcan, WadeShafer, Nels2011-02-012011-02-012011-02-01https://hdl.handle.net/11299/99516Student paper, BIOL 3807, 2010Burrowing mammals can have a pronounced effect on vegetation growth and species diversity. Based on the intermediate-disturbance hypothesis, we estimate that the intermittent disturbances caused by burrowing pocket gophers (Geomys bursarius) encourages species diversity in prairie ecosystems. Mounds that result from burrowing displace vegetation and allow competition for establishment. Competition between colonizer species and competitive species reaches a coexistence maximum as vegetation compensates for this disturbance. We found that these spatially separated disturbances encouraged a higher species diversity compared to undisturbed areas.en-USMinnesotaItascaGeomys bursariusScholarly Text or Essay