Figure 1From: Historical Fire-Climate Relationships in Contrasting Interior Pacific Northwest Forest TypesMap of study area showing location of study sites. PDSI = Palmer Drought Severity Index; the PDSI site is the location where the weather was used to calculate PDSI. MNF = Malheur National Forest. ABGR site (green square) refers to a grand fir dominated site. PIPO site (orange square) refers to a ponderosa pine dominated site.Back to article page