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The Scientific Digital Library Online Luiz Gastão Bittencourt - SciELO is an digital library masking a specific assortment of Brazilian scientific journals. SciELO interface supplies entry to its serials assortment through an alphabetic listing of titles or a subject checklist or a search form 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 presidency".

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

sixteen Its Amazon River basin includes a huge tropical forest , residence to various wildlife , a wide range of ecological techniques , and intensive natural resources spanning numerous protected habitats 15 This unique environmental heritage makes Brazil one in all 17 megadiverse nations , and is the subject of serious global curiosity and debate regarding deforestation and environmental protection.

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 beaches and snorkeling crystal-clear rivers or coastal reefs - all are part of the good Brazilian experience.