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Brazil's Legal Amazon (abbreviation BLA),^[1]^[2] in portuguese Amazônia Legal (Portuguese pronunciation: [amaˈzonjɐ leˈɡaw]), is the largest socio-geographic division in Brazil, containing all nine states in the Amazon basin. The government designated this region in 1948 based on its studies on how to plan the economic and social development of the Amazon region.

Area

The official designation Amazônia Legal encompasses all seven brazilian states of the North Region (Acre, Amapá, Amazonas, Pará, Rondônia, Roraima and Tocantins), as well as most of Mato Grosso in the Center-West Region and the western part of Maranhão in the Northeast Region.^[3] Amazônia Legal is a 5,016,136.3 km² region with around 24 million inhabitants; in other words 59% of the geographic territory of Brazil is part of Amazônia Legal, but only 12.34% of the Brazilian population lives there. The administrative unit was initially established by Federal Law No. 5.173 (Art. 2).^[4]

Although called Amazônia Legal, the region overlaps three different biomes: all of Brazil's Amazon biome, 37% of the Cerrado biome, and 40% of the Pantanal biome.^[5] The main characteristic of the region is the abundant and tropical vegetation, including large sections of rainforest.

The Legal Amazon is divided into two parts: Western Amazon (Amazônia Ocidental, in portuguese) and Eastern Amazon (Amazônia Oriental, in portuguese).

Amazônia Ocidental comprises the states of: Acre, Amazonas, Roraima and, Rondônia.^[6]^[7]

Amazônia Oriental comprises the states of: Pará, Maranhão, Amapá, Tocantins and, Mato Grosso.^[7]

Subdivisions

The western region

The western region corresponding to 42.97% of the territorial extension of the Legal Amazon (60% of the Amazon Forest), most preserved part.^[7] It is made up of the brazilian states of: Amazonas, Acre, Rondônia and, Roraima.^[7] The economy of region is based on: agroindustry, fish farming, livestock farming, food industry, plant and mineral extraction, agriculture and ecotourism, in which economy and sustainability go hand in hand.^[7]

The eastern region

The western region is made up of the brazilian states of: Pará, Maranhão, Amapá, Tocantins and, Mato Grosso.^[7] This is also formed by 20% of the cerrado biome and part of the pantanal.^[7] Its population is 12.4% of the national population (21,056,532 inhabitants).^[7]

Demographics

A total population of 24.7 million inhabitants lives in the area,^[8] including more than 300,000 indigenous people belonging to more than 170 ethnicities. Among these are many traditional extractive communities.

Because of its remoteness, this region was the last to be colonized by Brazilians of European descent. It still has a very low population density.

References

^ "Creating the Ministry of Environment and the Brazil's Legal Amazon (BLA) - Act No. 8.746". National Congress of Brazil. Food and Agriculture Organization (FAO) of the United Nations. Retrieved 2024-11-07.{{cite web}}: CS1 maint: others (link)
^ Qin, Yuanwei; Xiao, Xiangming; Liu, Fang; de Sa e Silva, Fabio; Shimabukuro, Yosio; Arai, Egidio; Fearnside, Philip Martin (March 2023). "Forest conservation in Indigenous territories and protected areas in the Brazilian Amazon". Nature Sustainability. 6 (3): 295–305. doi:10.1038/s41893-022-01018-z. ISSN 2398-9629.
^ "Map of the Legal Amazon with headquarters (2022)" (PDF). Brazilian Institute of Geography and Statistics (in Portuguese).
^ Lei Federal Nº 5.173, de 27 de outubro de 1966. Dispõe sobre o Plano de Valorização Econômica da Amazônia; extingue a Superintendência do Plano de Valorização Econômica da Amazônia (SPVEA), cria a Superintendência do Desenvolvimento da Amazônia (SUDAM), e dá outras providências. Senado Federal, Subsecretaria de Informações. Acesso em 28/08/2012. [1] Archived 2013-09-27 at the Wayback Machine
^ INSTITUTO SOCIOAMBIENTAL - ISA (Socio Environment Institute). Laboratório de Geoprocessamento. 2009. Amazônia Brasileira 2009 (mapa). Edição especial Programa Áreas Protegidas da Amazônia (ARPA). [2]
^ Amazônia Ocidental Archived 2017-07-15 at the Wayback Machine (in Portuguese)
^ ^a ^b ^c ^d ^e ^f ^g ^h "Portal Amazônia responde: quais Estados fazem parte da Amazônia Oriental e Ocidental?". portalamazonia.com (in Portuguese). 2022-09-05. Retrieved 2024-11-07.
^ INSTITUTO BRASILEIRO DE GEOGRAFIA E ESTATÍSTICA (IBGE). 2000. Estimativas populacionais dos municípios em 2009. Acesso em 28/08/2012. [3]