SciELO
The Scientific Electronic Library On-line - SciELO is an digital library overlaying a specific collection of Brazilian scientific journals. 317 Presently, the Brazilian authorities, unlike the past, seeks to encourage this mode of transport; an example of this incentive is the venture of the Rio-São renato franchi Paulo excessive-pace rail , that will connect the two main cities of the country to carry passengers.

Brazil's attractions prolong 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 diverse ecosystems boast the greatest collection of plant and animal species found anywhere on earth.

The states and the federal district could also be grouped into areas: Northern , Northeast , Central-West , Southeast and Southern The Brazilian regions are merely geographical, not political or administrative divisions, and they don't have any specific form of authorities.