@article {KNZ00226,
	title = {Effects of animal disturbance on tallgrass prairie vegetation},
	journal = {The American Midland Naturalist},
	volume = {121},
	year = {1989},
	pages = {144 -154},
	abstract = {<p>Plant species associated with animal disturbances (ant hills, badger mounds, pocket gopher mounds, prairie vole burrow systems and bison wallows) were examined on a tallgrass prairie in northeast Kansas. Vegetation growing on disturbed sites was a function of both the type of disturbance and the surrounding vegetation. Annuals were an important component of the flora on some disturbances, e.g., badger mounds, but on other sites, e.g., pocket gopher mounds and ant hills, common perennial prairie species were more abundant. These effects of animals illustrate the importance of disturbance in maintaining species richness and spatial heterogeneity in tallgrass prairie</p>},
	keywords = {LTER-KNZ, tallgrass prairie},
	doi = {http://www.jstor.org/stable/2425665},
	author = {D.J. Gibson}
}
