Rainfall Interception
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Processos hidrológicos em uma sub-bacia do Parque Estadual da Serra do Mar, núcleo Santa Virgínia
Resumo O presente estudo busca caracterizar o funcionamento hidrológico de uma sub-bacia com cobertura de Mata Atlântica, localizada no Parque Estadual da Serra do Mar, núcleo Santa Virgínia. Para isso, foram monitorados entre os anos de 2008 e 2009, alguns processos hidrológicos: escoamento superficial, umidade do solo (0,15, 0,30, 0,50 e 0,90 metros d
Ciênc. Florest.. Publicado em: 30/09/2019
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2. Capacidade de retenção de água do dossel vegetativo: comparação entre Mata Atlântica e plantação florestal de eucalipto
Resumo A Mata Atlântica, um dos ecossistemas mais ameaçados do planeta, reduzida atualmente a menos de 8% de sua cobertura original, necessita de atenção especial para sua melhor conservação. O objetivo do estudo foi comparar a capacidade de retenção de água do dossel vegetativo em uma microbacia coberta por Floresta Ombrófila Densa (Mata Atlântic
Ciênc. Florest.. Publicado em: 30/05/2019
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3. Partitioning of rainfall into throughfall, stemflow, and interception loss in the Brazilian Northeastern Atlantic Forest
RESUMO A compreensão do comportamento hidrológico e da distribuição da vegetação em um ambiente semiárido é fundamental para o desenvolvimento de técnicas e estratégias para a convivência com as secas. Objetivou-se com esse trabalho, quantificar o particionamento da precipitação pela vegetação caracterizada como Mata Atlântica Nordestina bem
Rev. bras. eng. agríc. ambient.. Publicado em: 2019-01
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4. Spatial and Temporal Potential Groundwater Recharge: the Case of the Doce River Basin, Brazil
ABSTRACT: Little is known about the groundwater recharge potential of weathered tropical catchments, where increasing water uptake is widespread to meet various water demands. This study aimed to estimate the volume of groundwater recharge of the Doce River Basin, Minas Gerais, Brazil. The BALSEQ model was applied to calculate the water balance over a period
Rev. Bras. Ciênc. Solo. Publicado em: 20/12/2018
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5. Fluxos hídricos na microbacia do córrego do Queixada no município de Jataí / Water flows in the stream watershed queixada in the city of Jataí (Go)
The diagnosis of hydrological flow and the rainfall interception by vegetation is justified by the need for knowing the influence of these elements in river basins, where weeds and appropriate use of land are responsible for maintaining the quality of the slopes, avoiding erosion, soil loss, silting of waterways and induces the maintenance of groundwater res
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/08/2011
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6. Fluxos hídricos na microbacia do córrego do Queixada no município de Jataí / Water flows in the stream watershed queixada in the city of Jataí (Go)
The diagnosis of hydrological flow and the rainfall interception by vegetation is justified by the need for knowing the influence of these elements in river basins, where weeds and appropriate use of land are responsible for maintaining the quality of the slopes, avoiding erosion, soil loss, silting of waterways and induces the maintenance of groundwater res
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/08/2011
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7. Diversidade e distribuiÃÃo espacial e temporal da Anurofauna (Amphibia, Anura) em fragmento de Mata AtlÃntica de Igarassu, Pernambuco
This study aimed to inventory the species of amphibian anuran, to estimate its diversity, richness and abundance, analyze the spatial and temporal distribution of the species and verify if there is a correlation between the abiotic parameters (temperature, rainfall and humidity of the air) and its richness and abundance in an fragment of the Atlantic Forest
Publicado em: 2009
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8. Rainfall interception in species of Sibipiruna (Caesalpinia pluviosa DC.) and Tipuana (Tipuana tipu O. Kuntze) / Interceptação da chuva nas espécies de Sibipiruna (Caesalpinia pluviosa DC.) e Tipuana (Tipuana tipu O. kuntze)
Climate studies are receiving more attention in the environmental field, especially concerning air quality (atmosphere pollution), thermal comfort (heat islands) and pluvial impacts (urban flood generators). In the latter, the rain causes disturbance of the population and the competent public organ, due the extreme events that are increasing in the whole wor
Publicado em: 2008
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9. Avaliação dos impactos ambientais de plantações de eucalipto no Cerrado com base na análise comparativa do ciclo hidrológico e da sustentabilidade da paisagem em duas bacias de segunda ordem / Evaluation of the environmental impacts of eucalyptus plantations in the Cerrado region based on the comparative analyses of the water cycle and landscape sustainability in two small catchments
The present study aims to contribute to the analysis of the environmental impact of eucalypt plantations in the Cerrado region of the southern part of the State of Goiás, Brazil. The analysis were based on the methodology of the General Theory of the Systems and also on the results of hydrologic monitoring of two experimental catchments, which included grou
Publicado em: 2008
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10. Simulação hidrologica de uma bacia rural utilizando o modelo TOPMODEL acoplado a um modelo de interceptação de chuva pela cobertura vegetal / Hydrological simulation of a rural basin using the TOPMODELcoupled to a model of rainfall interception by vegetation
The study of hydrological mechanisms as well as determination of available water in watersheds provides conditions for assessment of water resources. The semi-distributed model of rainfall transformation into flow TOPMODEL has been widely used by researchers, since its development in 1979. This paper describes the use of TOPMODEL to simulate the hydrological
Publicado em: 2005
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11. Water dynamics in level terraces. / Dinâmica da água em terraços de infiltração.
Terracing is a soil conservation practice that aims to reduce water and soil loss by interception of runoff that occurs when rainfall intensities exceed infiltration capacity. Actually, dimensions of terraces are being determined in an empirical way; however, a more detailed understanding of the physics behind the hydrological functions of terraces would all
Publicado em: 2001