Threatened tropical woodland habitats

Name(s): 
Threatened tropical low open woodland habitats
Threatened tropical savanna woodland habitats
Threatened tropical thorn woodland habitats
Nature 
***.
Background 
According to Holdridge's system of ecological zones, tropical thorn woodland has a mean annual temperature of 24 or more øC and an average annual rainfall of 250-500 mm.
Value(s) 
Type 
(D) Detailed problems