Transition 



D Disturbed 



Mixed Transition/ 

 Disturbed 



Brackish Marsh 



Figure 1.3. Map of habitat types at Tijuana Estuary (see Chapter 3 for descriptions and Table 3.1 

 for acreages of each). Habitats were delineated using the 1986 aerial photos, ground truthing, and 

 topographic maps. This map was produced by a Geographic Information System, courtesy of the R. 

 Wright, Geography Department, SDSU. Modified from Entrix et al. (1991). 



