In 1978, renowned ecologist Dan Janzen jumped into a ravine in Costa Rica, broke three ribs, and spent the first month of the ...

Tropical Gardening: Hawaii Island forests, gardens threatened by global warming – Features ... Some forest areas are particularly vulnerable like our dry land forests when it comes to fire.

The Pohakuloa Training Area is classified as a sub-alpine tropical dry land forest, one of the rarest kinds of ecosystem in the world. Situated between Mauna Loa and Mauna Kea, PTA is the military ...