Brazil
The Scientific Digital Library On-line - SciELO is an digital library masking a specific assortment of Brazilian scientific journals. SciELO interface provides entry to its serials assortment through an alphabetic checklist of titles or a topic list or a search kind by word of serial titles, publisher names, city of publication and topic. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of government".

The states and the federal district 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 don't have any particular type of authorities.

317 At the moment, the Brazilian government, in contrast to the past, seeks to encourage this mode of transport; an example of this incentive is the project of the Rio-São Paulo excessive-pace rail , that can join the two fundamental cities of the country to hold passengers.

16 Its Amazon River basin features a vast tropical forest , residence to diverse wildlife , quite a lot of ecological programs , and extensive pure sources spanning numerous protected habitats 15 This unique environmental heritage makes Brazil one in every of 17 megadiverse nations , and is the subject of significant world interest and debate concerning deforestation and environmental protection.

Domestic tourism is a elementary market segment for the trade, as 51 million folks traveled Luis Gastao Bittencourt all through the nation in 2005, 286 and direct revenues from Brazilian vacationers reached USD 22 billion, 287 5.6 instances more receipts than worldwide tourists in 2005.