Ecological Archives A025-142-A4
Susanne Fork, Andrea Woolfolk, Antonia Akhavan, Eric Van Dyke, Shirley Murphy, Bree Candiloro, Todd Newberry, Sondra Schreibman, Joshua Salisbury, and Kerstin Wasson. 2015. Biodiversity effects and rates of spread of nonnative eucalypt woodlands in central California. Ecological Applications 25:2306–2319. http://dx.doi.org/10.1890/14-1943.1
Appendix D. Example of GIS analysis, documenting the spread of eucalypts between 1931 and 2001. This time series shows the Vega region in a) 1931, b) 1956, c) 1980, and d) 2001. Color polygons represent the mapped eucalypt groves.