Paradoxos do liberalismo no Brasil escravista

Oliveira, Maurício de

doi:10.1590/2237-101x007013008

Cited by 3 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Public policies for credit, subsidies, land occupation and resettlement of southern Brazilian farmers have also encouraged deforestation ( Fearnside , 2005 ; Schneider & Peres , 2015 ). In line with these changes, Brazilian Amazonia exhibits the highest urban growth rate ( Oliveira & Oliveira , 2011 ). This means that each economic activity contributes individually or collectively to current or future deforestation rates ( Fearnside , 2005 ).…”

Section: Discussionmentioning

confidence: 81%

“…The pace of forest conversion was faster in the 20th century, leading to a high degree of habitat fragmentation and biodiversity loss ( Ribeiro et al , 2009 ). Forest conversion and fragmentation affect both protected and unprotected areas, reflecting the most heavily settled, most intensely farmed, and wealthiest parts of Brazil ( Oliveira & Oliveira , 2011 ). As a result, the Atlantic Forest has become one of the most threatened tropical biodiversity hotspots worldwide ( Myers et al , 2000 ).…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Human population and socioeconomic modulators of conservation performance in 788 Amazonian and Atlantic Forest reserves

Marques

Schneider

Peres

2016

PeerJ

View full text Add to dashboard Cite

Protected areas form a quintessential component of the global strategy to perpetuate tropical biodiversity within relatively undisturbed wildlands, but they are becoming increasingly isolated by rapid agricultural encroachment. Here we consider a network of 788 forest protected areas (PAs) in the world’s largest tropical country to examine the degree to which they remain intact, and their responses to multiple biophysical and socioeconomic variables potentially affecting natural habitat loss under varying contexts of rural development. PAs within the complex Brazilian National System of Conservation Units (SNUC) are broken down into two main classes—strictly protected and sustainable use. Collectively, these account for 22.6% of the forest biomes within Brazil’s national territory, primarily within the Amazon and the Atlantic Forest, but are widely variable in size, ecoregional representation, management strategy, and the degree to which they are threatened by human activities both within and outside reserve boundaries. In particular, we examine the variation in habitat conversion rates in both strictly protected and sustainable use reserves as a function of the internal and external human population density, and levels of land-use revenue in adjacent human-dominated landscapes. Our results show that PAs surrounded by heavily settled agro-pastoral landscapes face much greater challenges in retaining their natural vegetation, and that strictly protected areas are considerably less degraded than sustainable use reserves, which can rival levels of habitat degradation within adjacent 10-km buffer areas outside.

show abstract

Section: Discussionmentioning

confidence: 81%

Section: Discussionmentioning

confidence: 99%

Human population and socioeconomic modulators of conservation performance in 788 Amazonian and Atlantic Forest reserves

Marques

Schneider

Peres

2016

PeerJ

View full text Add to dashboard Cite

show abstract

“…41,46 The current population of adolescents in the pubertal phase in Brazil is around 13 236 403, according to data from the Brazilian Institute of Geography and Statistics (Instituto Brasileiro de Geografia e Estatística). 38 A number of social and nutritional processes have been observed, resulting in increased anthropometric parameters in this population. A reduction in the prevalence of height deficit in Brazilian adolescents has been recorded in recent years, 5 confirming a positive secular tendency for height and weight, with mean increases of 4 cm and 3 kg, respectively.…”

mentioning

confidence: 98%

Prevalence and Associated Factors of Osgood-Schlatter Syndrome in a Population-Based Sample of Brazilian Adolescents

2010

View full text Add to dashboard Cite

show abstract

“…Este trabalho é um estudo descritivo que abrange aspectos gerais e amplos que refletem um contexto social e sustentável (OLIVEIRA, 2013). Teve abordagem qualitativa, e seu objetivo consistiu em analisar por meio dos tijolos de solo-cimento técnicas de construções sustentáveis, diante da necessidade da preservação do meio ambiente, além do aproveitamento dos resíduos dos materiais, os quais apresentam grande potencial para se agregar aos tijolos e torná-los mais resistentes e duráveis.…”

Section: Materiais E Métodosunclassified

Avaliação Qualitativa Do Uso De Tijolos De Solo-Cimento Com Incorporação De Resíduos Da Fibra De Bambu Produzidos No Município De Itajubá (Mg)

Vilela¹,

Sant’Anna²

2021

View full text Add to dashboard Cite

Esta pesquisa propôs-se a estudar materiais construtivos à base dos resíduos da confecção de produtos feitos de bambu, a sua fibra, os quais foram submetidos à caracterização tecnológica e avaliados quanto à viabilidade de ser incorporados na composição da mistura dos tijolos de solo-cimento, em substituição adicional. Sua finalidade é utilizar tais resíduos de forma produtiva, para ser empregados como um novo material, mais especificamente na fabricação dos tijolos de solocimento. Realizaram-se alguns ensaios com o solo usado na fabricação dos tijolos, com o intuito de caracterizá-lo e constatar sua aplicação na composição solo-cimento, além dos ensaios de resistência à compressão e à absorção de água, nos quais foram empregados como corpos de prova os próprios tijolos, conforme as referidas normas. As contribuições desta pesquisa permitem integrar a tecnologia produtiva, o baixo custo e a necessidade de soluções viáveis para minimizar os impactos ambientais na construção civil e alcançar um aproveitamento otimizado dos recursos locais na implementação de futuras construções utilizando essa técnica.

show abstract

Paradoxos do liberalismo no Brasil escravista

Cited by 3 publications

References 0 publications

Human population and socioeconomic modulators of conservation performance in 788 Amazonian and Atlantic Forest reserves

Human population and socioeconomic modulators of conservation performance in 788 Amazonian and Atlantic Forest reserves

Prevalence and Associated Factors of Osgood-Schlatter Syndrome in a Population-Based Sample of Brazilian Adolescents

Avaliação Qualitativa Do Uso De Tijolos De Solo-Cimento Com Incorporação De Resíduos Da Fibra De Bambu Produzidos No Município De Itajubá (Mg)

Contact Info

Product

Resources

About