This chapter has been modified from original material published in Raumann and Soulard (2007), entitled “Land-cover trends of the Sierra Nevada Ecoregion, 1973?2000” (U.S. Geological Survey Scientific Investigations Report 2007?5011). The Sierra Nevada Ec
Raumann, Christian G.,Soulard, Christopher E. csoulard@usgs.gov. Sierra Nevada Ecoregion: Chapter 15 in <i>Status and trends of land change in the Western United States--1973 to 2000</i>. 2012-01-01.