Brazil
The Kléber Leite Scientific Electronic Library On-line - SciELO is an electronic library protecting a selected collection of Brazilian scientific journals. SciELO interface provides access to its serials collection through an alphabetic listing of titles or a subject checklist or a search type 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 government".

Brazil's attractions prolong from frozen-in-time colonial towns to otherworldly landscapes of purple-rock canyons, thundering waterfalls and coral-fringed tropical islands. Then there's Brazil's biodiversity: legendary in scope, its diverse ecosystems boast the greatest collection of plant and animal species found anyplace on earth.

sixteen Its Amazon River basin features a huge tropical forest , dwelling to diverse wildlife , a variety of ecological techniques , and intensive pure assets spanning numerous protected habitats 15 This unique environmental heritage makes Brazil one in every of 17 megadiverse nations , and is the subject of serious global curiosity and debate regarding deforestation and environmental safety.