TY - RPRT TI - Human presence diminishes the importance of climate in driving fire activity across the United States AU - Alexandra D. Syphard AU - Jon E. Keeley AU - Anne Hopkins Pfaff AU - Ken Ferschweiler PY - 2017 DO - 10.1073/pnas.1713885114 UR - https://pubs.usgs.gov/publication/70195388 ID - 70195388 ER -