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Plague causes fragmentation of prairie dog colonies in Conata Basin, South Dakota from 1993 - 2015

July 6, 2020

This data was used to investigate the invasion of a non-native disease, plague, to a keystone species, prairie dogs, in Conata Basin, South Dakota, United States. We documented the resulting extent of fragmentation and habitat loss in western grasslands using colony boundaries mapped by the USFS every one to three years from 1993 - 2015. Specifically, we assessed how the arrival of plague in 2008, affected the size, shape, and aggregation of prairie dog colonies, an animal species known to be highly susceptible to plague. As expected the colony complex and the patches in colonies became smaller and more fragmented after the arrival of plague; the total area of each colony and the average area per patch within a colony decreased, the number of patches per colony increased, and average contiguity of each patch decreased, leading to habitat fragmentation.

Citation Information

Publication Year 2020
Title Plague causes fragmentation of prairie dog colonies in Conata Basin, South Dakota from 1993 - 2015
DOI 10.5066/P9XON1P4
Authors Krystal M Kueler, Gebbiana M Bron, Randall Griebel, Katherine LD Richgels
Product Type Data Release
Record Source USGS Digital Object Identifier Catalog
USGS Organization National Wildlife Health Center

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