Fig. 1From: Land tenure and landscape change: a comparison of public-private lands in the southern High PlainsThe study area, Cimarron County, OK, and Union County, NM, in the southern Great Plains is a matrix of public and private lands. Data based on the Protected Areas Database of the United States (PAD-US) (USGS GAP Analysis Program, U.S. Geological Survey 2012)Back to article page