2002
DOI: 10.21168/rbrh.v7n4.p105-112
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Sustentabilidade do Semi-Árido Brasileiro: Desafios e Perspectivas

Abstract: Based on a sustainable development framework, with particular emphasis on the Brazilian Semi-Arid region, a concept of water sustainability is presented, and the two big water management challenges are identified: complexity and risks. Themes such as multiple uses, social sustainability, holistic vision, partnerships, security, vulnerability, are considered. Several trends are indicated, comprising, among others: economical-environmental water basins management, water permits, capacity building, hydrometeorolo… Show more

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Cited by 11 publications
(7 citation statements)
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“…The semi-arid regions are characterized by annual precipitation between 400 and 800 millimeters with a rainy season that normally occurs between January and July, but presenting spatial and temporal amplitude variation (BARBOSA et al, 2012). The long dry annual period, characterized by absence and scarcity as well as by the high spatial and temporal variability of rains, raises the local temperature, characterizing seasonal aridity (VIEIRA, 2002). Even for this region, high temperatures and low precipitation can result in an increase in eutrophication and salinization of surface waters and, as a consequence, an increase in the occurrence of cyanobacteria blooms, which is already usually reported (HUSZAR et al, 2000;MEDEIROS et al, 2015;BECKER, 2016).…”
Section: Introductionmentioning
confidence: 99%
“…The semi-arid regions are characterized by annual precipitation between 400 and 800 millimeters with a rainy season that normally occurs between January and July, but presenting spatial and temporal amplitude variation (BARBOSA et al, 2012). The long dry annual period, characterized by absence and scarcity as well as by the high spatial and temporal variability of rains, raises the local temperature, characterizing seasonal aridity (VIEIRA, 2002). Even for this region, high temperatures and low precipitation can result in an increase in eutrophication and salinization of surface waters and, as a consequence, an increase in the occurrence of cyanobacteria blooms, which is already usually reported (HUSZAR et al, 2000;MEDEIROS et al, 2015;BECKER, 2016).…”
Section: Introductionmentioning
confidence: 99%
“…Proporcionar um desenvolvimento sustentável se torna difícil, pois é preciso impor o conceito de que o meio ambiente deve atender as necessidades do presente, sem prejudicar as necessidades de gerações futuras. O maior desafio é convencer a sociedade que a aplicação de métodos sustentáveis pode gerar resultados satisfatórios (Vieira, 2002).…”
Section: Desafios Enfrentados Pela Agricultura Familiar No Semiárido ...unclassified
“…", embora a proposta metodológica tenha sido respondê-la com base na análise da própria política, como exposto na seção "Metodologia", durante a revisão da literatura foram identificados diversos textos que, com maior ou menor ênfase, de forma direta ou indireta, afirmam esse viés, ratificando o exposto na seção anterior (Figueirêdo et al, 2008;Haase;Gutiérrez, 2008;Jacobi;Barbi, 2007;Padilla et al, 2013;Santin;Goellner, 2013;Tundisi, 2008;Vieira, 2002;Wolkmer;Pimmel, 2013).…”
Section: Participação No Universo Das Práticas Exercidas Em Torno Da unclassified