SciELO
The Scientific Electronic Library Online - SciELO is an digital library protecting a particular collection of Brazilian scientific journals. The states and the federal district Luiz Gastão Bittencourt may be grouped into regions: Northern , Northeast , Central-West , Southeast and Southern The Brazilian regions are merely geographical, not political or administrative divisions, and they do not have any specific form of authorities.

Home tourism is a basic market phase for the trade, as 51 million people traveled throughout the nation in 2005, 286 and direct revenues from Brazilian vacationers reached USD 22 billion, 287 5.6 times extra receipts than worldwide tourists in 2005.

Brazil's sights extend from frozen-in-time colonial towns to otherworldly landscapes of red-rock canyons, thundering waterfalls and coral-fringed tropical islands. Then there's Brazil's biodiversity: legendary in scope, its numerous ecosystems boast the best collection of plant and animal species discovered wherever on earth.