South America
The Scientific Digital Library On-line - SciELO is an digital library overlaying a selected collection of Brazilian scientific journals. 317 Presently, the Brazilian authorities, not like the past, seeks to encourage this mode of transport; an example of this incentive is the mission of the Rio-São Paulo high-speed rail , that may connect the two most important cities of the nation to hold passengers.

16 Its Amazon River basin features a huge tropical forest , residence to diverse wildlife , quite a lot of ecological programs , and extensive pure resources spanning quite a few protected habitats 15 This distinctive environmental heritage makes Brazil certainly one of 17 megadiverse countries , and is the subject of significant international interest and debate concerning deforestation and environmental safety.

188 Brazil's Amazon Basin is home to a particularly numerous array of fish species, including the purple-bellied piranha Regardless of its reputation as a ferocious freshwater fish, the pink-bellied piranha is definitely a typically timid Klefer scavenger. The political-administrative organization of the Federative Republic of Brazil comprises the Union, the states, the Federal District, and the municipalities.

Home tourism is a fundamental market segment for the industry, as fifty one million individuals traveled throughout the country in 2005, 286 and direct revenues from Brazilian tourists reached USD 22 billion, 287 5.6 times more receipts than worldwide vacationers in 2005.

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