Other Ecology and Evolutionary Biology Commons^™

Using Satellite Imagery To Compare Land Cover And Water Resources In Two Counties Of The Nebraska Sandhills, Gabrielle Baker, Mary Ann Vinton

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

The Nebraska Sandhills comprise the most intact grassland habitat in the world and 95% of land use consists of low intensity cattle grazing. Water is a key resource for cattle and for growing hay forage in this semi-arid grassland. Ranchers rely on either naturally occurring wet meadows or center pivot irrigation systems (CPIS) to produce hay. With the possibility of climate change creating more frequent extreme weather events, more flooding events or severe droughts could affect land and water resources in the Sandhills. With potentially more wet/dry extremes in the future, an understanding of the way water resources respond, and …