The following research is based on the affirmation that urban sustainability in developing regions such as Latin America is an impossible goal to be totally achieved due to the circumstances of poverty informality slums corruption violence among others that exist there Therefore urban sustainability in the cities of this region has to be reached through survival efforts that seek to balance the existing inequalities urban justice So the first step to take is to detect and measure those inequalities in order to be able to take actions to eradicate or decrease them The research presents five
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Library ResourceArticles et Livresjanvier, 2019Brésil
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Library ResourceArticles et Livresjuillet, 2022Amérique du Sud, Brésil
As áreas metropolitanas, como a de Brasília – DF, são objetos de estudo da Geografia quanto ao processo das transformações espaciais. Neste processo, dois problemas são evidenciados: o aumento da densidade populacional, e um novo ciclo de expansão urbana que valoriza o capital imobiliário e o da construção civil. O objetivo deste trabalho é analisar as modificações espaciais e investigar a participação dos poderes público, privado e da sociedade como agentes modificadores do espaço, considerando a dispersão urbana a oeste do patrimônio.
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Library ResourceArticles et Livresoctobre, 2017Amérique du Sud, Brésil
Inserida na área da antropologia urbana e de uma antropologia do Estado, a pesquisa tem como ponto de partida os processos de reconfiguração e transformação urbana na cidade do Rio de Janeiro nos últimos anos, apontando para um aumento, provocado pelo município, dos deslocamentos forçados das famílias que habitam áreas periféricas e de favelas.
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Library Resource
Um alerta em saúde pública e uma ameaça à segurança alimentar
Rapports et recherchesmai, 2023Amérique du Sud, BrésilA ciência tem mostrado nas últimas décadas que a conta- minação por mercúrio (Hg) é um problema ambiental e de saúde pública. Uma importante fonte poluidora é o garim- po ilegal de ouro, que vem crescendo vertiginosamente, deixando um rastro de destruição. Outras atividades rea- lizadas por seres humanos, incluindo o desmatamento, a queimada de florestas e a construção de hidrelétricas, au- mentam os níveis de contaminação por mercúrio em cor- pos d’agua e no ambiente.
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Library Resource
Sustainability
Publication évaluée par des pairsjanvier, 2017ÉquateurWhile an increase in the size and number of conservation areas is expected as part of global environmental commitments, at the same time, Protected Area Downgrading, Downsizing, and Degazettement, or PADDD, is becoming more frequent worldwide. This paper analyzes the causal relationships between land claims and human settlements on the one hand and the downsizing process of a protective forest in southeastern Ecuador on the other.
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Library Resource
Sustainability
Publication évaluée par des pairsjanvier, 2018BrésilImportant among global issues is the trilemma of abrupt climate change, food insecurity, and environmental degradation. Despite the increasing use of fossil fuel, about one third of global C emissions come from tropical deforestation and indiscriminate use of agricultural practices. Global food insecurity, affecting one in seven persons, aggravates environmental degradation. The importance of judicious land use and soil sustainability in addressing the trilemma cannot be overemphasized.
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Library Resource
Sustainability
Publication évaluée par des pairsjanvier, 2023BrésilSince the dawn of Brazilian trade, extensive cattle farming has predominated. Brazil’s extensive pasture-based system uses pasture plants adapted to climate and soil conditions with limited use of purchased inputs. However, new technologies such as integrated crop and livestock systems have recently been adopted, with government support and public policies that are intended to encourage increased agricultural production in Brazil.
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Library Resource
Sustainability
Publication évaluée par des pairsjanvier, 2021BrésilThis research examines the relations between forest decrease and legal property security in Mato Grosso State, Brazil. The study area encompasses 133,090.4 km2 of the Amazonian biome, belonging to the Brazilian Legal Amazon, located at the arc of deforestation where agriculture and cattle ranching compete with the native vegetation cover. Cadastral monitoring and certification of productive land plots are Brazil’s public policies to implement to tackle these environmental challenges.
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Library Resource
Sustainability
Publication évaluée par des pairsjanvier, 2016BrésilUnsustainable farming practices such as shifting cultivation and slash-and-burn agriculture in the humid tropics threaten the preservation of the rainforest and the health of the local and global environment. In weathered soils prone to cohesion in humid tropic due to low Fe and carbon content and the enormous amounts of P that can be adsorbed, sustainable soil use is heavily dependent on the availability and efficient use of nutrients.
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Library Resource
Sustainability
Publication évaluée par des pairsjanvier, 2020BrésilAgroforestry systems have been promoted as a solution to address trade-offs between environmental conservation efforts and the need for increased agricultural productivity on smallholder farms in Brazil. However, the impact of land use change from degraded pasture to agroforestry on soil properties remains unclear.
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