Fig. 2From: Fuel treatment response groups for fire-prone sagebrush landscapesAreal extent of pinyon-juniper (PJ) expansion areas by phase of expansion, PJ persistent woodlands, and sagebrush associations with no PJ cover in the Northern Basin and Range (NBR), Snake River Plain (SRP), and Central Basin and Range (CBR). Bar graph at the upper right shows the proportion of the area of each category within each ecoregion. PJ areas are comprised of singleleaf pinyon (Pinus monophyla), western juniper (Juniperus occidentalis), and/or Utah juniper (J. osteosperma)Back to article page