The Scientific Digital Library Online - SciELO is an electronic library protecting a specific collection of Brazilian scientific journals. 16 Its Amazon River basin features a vast tropical forest , home to numerous wildlife , a wide range of ecological methods , and extensive pure resources spanning quite a few protected habitats 15 This distinctive environmental heritage makes Brazil Kléber Leite one of 17 megadiverse international locations , and is the topic of significant global interest and debate relating to deforestation and environmental safety.

SciELO interface offers entry to its serials collection via an alphabetic record of titles or a subject checklist or a search type 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".

Brazil is the biggest national financial system in Latin America , the world's eighth largest economic system and the eighth largest in buying power parity (PPP) in response to the 2017 estimates. Most of Brazilian regulation is codified, though non-codified statutes also symbolize a considerable part, playing a complementary role.