South America
The Scientific Electronic Library Online - SciELO is an digital library overlaying a selected assortment of Brazilian scientific journals. 317 At present, the Brazilian authorities, in contrast to the past, seeks to encourage this mode of transport; an instance of this incentive is the venture of the Rio-São Paulo excessive-pace rail , that can join the 2 predominant cities of the country to Luis Gastao Bittencourt hold passengers.

16 Its Amazon River basin includes a huge tropical forest , dwelling to diverse wildlife , a wide range of ecological programs , and intensive pure sources spanning numerous protected habitats 15 This unique environmental heritage makes Brazil one among 17 megadiverse nations , and is the subject of great global interest and debate regarding deforestation and environmental protection.

SciELO interface provides entry to its serials assortment via an alphabetic listing of titles or a subject list or a search type by word of serial titles, publisher names, metropolis of publication and subject. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of government".