Fig. 1From: Disentangling the role of sex dimorphism and forest structure as drivers of growth and wood density in expanding Juniperus thurifera L. woodlandsLocation of the three sampling sites (Maranchón, Ribarredonda, and Huertahernando) in central Spain in the Alto Tajo Natural Park and surrounding areas. The gradient of forest expansion is indicated for each plot (EXP, expanding front; TRAN, transition zone; LON, long-existing forest)Back to article page