Treatments common to both sites are quarterly fertilization (macro- and micronutrients) and unmanipulated. At El Verde, a third set of plots was subject to a one time removal of litter and woody debris generated by Hurricane Hugo (September 1989). The following table offers a map of the treatments performed at the plots:

Quarterly fertilization (macro- and micronutrients) and unmanipulated
Site Block Plot Treatment  
El Verde 1 1 L

Where,
L= Total litter removal once following hurricane Hugo, and once again following hurricane Georges.
F= fertilization
C= Controls
T= Total litter removal following hurricane Georges ONLY (new plots after Georges)
W= "Extra" control plots up to hurricane Georges, then after hurricane Georges, Coarse Woody Debris (wood) removal only.

PE = Pico del Este area

NA= Not apllicable; blocks do not exist at the PE area

El Verde 1 2 F
El Verde 1 3 C
El Verde 1 4 W
El Verde 1 5 T
El Verde 2
1 F
El Verde 2 2 W
El Verde 2 3 T
El Verde 2 4 L
El Verde 2 5 C
El Verde 3 1 T
El Verde 3 2 W
El Verde 3 3 L
El Verde 3 4 C
El Verde 3 5 F
El Verde 4 2 L
El Verde 4 3 C
El Verde 4 5 F
PE NA 1, 3, 6, 8, 9, 12 C
PE NA 2, 4, 5, 7, 10, 11 F