DOI: 10.11606/t.18.2013.tde-22042014-104728
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Repartição da água da chuva sob o dossel e umidade do solo no gradiente fisionômico da vegetação do Cerrado

Abstract: Agradeço, encarecidamente, à orientadora, Giselda Durigan, pelo incentivo, confiança, sugestões, conselhos e, acima de tudo, encorajamento e apoio.Ao Instituto Florestal, pela oportunidade.Aos funcionários da Floresta Estadual de Assis, seu atual chefe, Osmar Vilas Boas e exchefe, José Carlos Molina Max, que, apesar dos recursos sempre escassos, nunca negaram apoio a esta pesquisa.Ao Professor Walter de Paula Lima, um agradecimento muito especial por ter sido o grande mestre de gerações de hidrólogos no fabulo… Show more

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Cited by 3 publications
(6 citation statements)
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References 55 publications
(87 reference statements)
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“…Rain that is not retained reaches the forest floor as throughfall (Tf), which consists of the fraction that drips from the canopies or passes directly through them, and as stemflow (Sf) (Crockford and Richardson, 2000). Together they make up net precipitation (Np) (Arcova et al 2003;Honda, 2013). Throughfall corresponds to approximately 80% of gross precipitation (Levia and Frost, 2006) and stemflow is generally very small, being between 1% and 5% of gross precipitation (Honda, 2013).…”
Section: Introductionmentioning
confidence: 99%
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“…Rain that is not retained reaches the forest floor as throughfall (Tf), which consists of the fraction that drips from the canopies or passes directly through them, and as stemflow (Sf) (Crockford and Richardson, 2000). Together they make up net precipitation (Np) (Arcova et al 2003;Honda, 2013). Throughfall corresponds to approximately 80% of gross precipitation (Levia and Frost, 2006) and stemflow is generally very small, being between 1% and 5% of gross precipitation (Honda, 2013).…”
Section: Introductionmentioning
confidence: 99%
“…Together they make up net precipitation (Np) (Arcova et al 2003;Honda, 2013). Throughfall corresponds to approximately 80% of gross precipitation (Levia and Frost, 2006) and stemflow is generally very small, being between 1% and 5% of gross precipitation (Honda, 2013). The volume of water intercepted is not negligible and can be up to 50% of annual precipitation (Carlyle-Moses and Gash, 2011) and constitutes a considerable reduction in the amount that actually reaches the soil and, as a consequence, there is a decrease in water productivity (Crockford and Richardson, 2000;Honda, 2013).…”
Section: Introductionmentioning
confidence: 99%
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“…The Cerrado biome corresponds to areas that form eight of the twelve main Brazilian drainage basins, as classified by the National Council of Water Resources (LIMA; SILVA, 2008;BRASIL, 2017). It is considered a large water reservoir, denominated "cradle of waters", and plays a fundamental role in the processes of abstraction and distribution of water resources to other regions of Brazil, including contributions to the recharge of the Guarani aquifer (CARVALHO et al, 2016;HONDA, 2013;HUSSEIN, 2018).…”
Section: Introductionmentioning
confidence: 99%
“…Mas apesar de sua relevância, atualmente são poucos os estudos na área da hidrologia, sobre a importância do papel da serrapilheira em processos hidrológicos (BULCOCK e JEWITT, 2012). Os estudos de interceptação da chuva no Brasil não têm considerado a interceptação da serrapilheira, as investigações feitas avaliaram apenas a interceptação do dossel e do tronco, como os trabalhos de Honda (2013), Lilienfein e Wilcke (2004), Oliveira et al (2014), Lima e Nicolielo (1983) e Vieira e Palmier (2006). Em seu artigo de revisão, Giglio e Kobiyama (2013) corroboram a percepção de tal lacuna quanto à necessidade de mais estudos sobre a interceptação da chuva em florestas de Cerrado típico, e também nos biomas Caatinga, Pantanal e Pampa.…”
Section: -Introduçãounclassified