Forest cover in Sumatra, 1990-2010. The extent of old-growth forest in Sumatra shrank by 40 percent over the past 20 years, while overall forest on the Indonesian island declined by 36 percent, finds ...

Despite many years of research in conservation biology, precise maps of tropical deforestation that document the global spatial extent of tropical forests destruction are generally not available ...

There is a new mapping tool that documents the disturbing loss of forest cover in Sumatra Island in Indonesia. Sumatra, one of the largest islands in the world, is known to be the only place where ...

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!68858~!0#focus ...