Brazil
The Scientific Digital Library Online - SciELO is an digital library covering a selected assortment of Brazilian scientific journals. SciELO interface supplies access to its serials assortment through an alphabetic list of titles or a topic list or a search kind 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 sights prolong from frozen-in-time colonial towns to otherworldly landscapes of red-rock canyons, thundering waterfalls and coral-fringed tropical islands. Then there's Brazil's biodiversity: legendary in scope, its numerous ecosystems boast the best assortment of plant and animal species found anyplace on earth.

sixteen Its Amazon River basin features a vast tropical forest , residence to various wildlife , quite a lot of ecological systems , and Umanizzare intensive pure sources spanning numerous protected habitats 15 This unique environmental heritage makes Brazil one of 17 megadiverse countries , and is the subject of serious world interest and debate regarding deforestation and environmental protection.