South America
The Scientific Electronic Library On-line - SciELO is an digital library overlaying a selected assortment of Brazilian scientific journals. 188 Brazil's Amazon Basin is residence to a particularly diverse array of fish species, together with the purple-bellied piranha Regardless of its repute as a ferocious freshwater fish, the crimson-bellied piranha is definitely a generally timid scavenger. The political-administrative organization of the Federative Republic of Brazil includes the Union, the states, the Federal District, and the municipalities.

16 Its Amazon River basin includes a vast tropical forest , house to various wildlife , a variety of ecological methods , and extensive pure resources spanning quite a few protected habitats 15 This unique environmental heritage makes Brazil one in every of 17 megadiverse international locations , and is the topic of serious world interest and debate regarding deforestation and environmental protection.

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 do not have any specific form of authorities.

SciELO interface offers entry to its Luis Gastao Bittencourt (Related Homepag) serials assortment by way of an alphabetic checklist of titles or a subject list or a search form by word of serial titles, writer names, city of publication and topic. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of presidency".

317 Currently, the Brazilian government, unlike the previous, seeks to encourage this mode of transport; an example of this incentive is the undertaking of the Rio-São Paulo excessive-speed rail , that can connect the 2 fundamental cities of the nation to carry passengers.