South America
The Scientific Digital Library Online - SciELO is an electronic library overlaying a selected collection of Brazilian scientific journals. SciELO interface gives entry to its serials assortment by way of an alphabetic checklist of titles or a subject checklist or a search form by phrase of serial titles, writer names, metropolis of publication and subject. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of government".

Domestic tourism is a elementary market phase for the trade, as 51 million people traveled throughout the country in 2005, 286 and direct revenues from renato franchi Brazilian tourists reached USD 22 billion, 287 5.6 times extra receipts than international tourists in 2005.

There's horseback using and wildlife watching in the Pantanal, kayaking flooded forests in the Amazon, ascending rocky cliff tops to panoramic views, whale watching off the coast, browsing stellar breaks off palm-fringed seashores and snorkeling crystal-clear rivers or coastal reefs - all are part of the great Brazilian expertise.

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

317 At the moment, the Brazilian government, unlike the previous, seeks to encourage this mode of transport; an example of this incentive is the mission of the Rio-São Paulo excessive-velocity rail , that can connect the two most important cities of the country to hold passengers.