2011
DOI: 10.1590/s0104-77602011000400009
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Transpiração de espécies típicas do cerrado medida por transpirômetro de equilíbrio e porômetro

Abstract: RESUMO:Critérios ecofisiológicos precisam ser conhecidos para adoção de modelos eficientes de manejo florestal, uma vez que são estabelecidas relações entre fatores ambientais e respostas metabólicas das espécies. A transpiração é influenciada por vários fatores, inclusive, pela espécie florestal. Neste trabalho, propõe-se relacionar medidas de transpiração obtidas no "Transpirômetro de Equilíbrio" (Transpirômetro) e no "Porômetro de Estado de Estacionário" (Porômetro) para as seguintes espécies florestais: Ip… Show more

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Cited by 5 publications
(4 citation statements)
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References 11 publications
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“…The values found in Table 1 show that, where the levels of dependence were negative, as one variable increases, the other shows a decreasing trend, this result was also found by Souza et al (2011), in a study with several forest species, RH reduced as TR increased.…”
Section: Discussionsupporting
confidence: 67%
See 2 more Smart Citations
“…The values found in Table 1 show that, where the levels of dependence were negative, as one variable increases, the other shows a decreasing trend, this result was also found by Souza et al (2011), in a study with several forest species, RH reduced as TR increased.…”
Section: Discussionsupporting
confidence: 67%
“…For Fagan et al (2005), the plant organism can maintain an adequate water status, thus modifying its stomatal resistance since water loss is controlled by transpiration. In this same context, Souza et al (2011) points out that plant transpiration is affected by species, age and other abiotic factors, such as soil type and conditions, meteorological elements and water availability. Thus, in the presence of higher temperatures, transpiration rates tend to be higher.…”
Section: Introductionmentioning
confidence: 99%
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“…The highest transpiration means were obtained in full sunlight, 35 and 50% shading, which did not differed each other ( Figure 2C). Souza et al (2011) can explain this result. According to the authors, highest transpiration 5/8 Figure 2.…”
Section: Resultsmentioning
confidence: 71%