2013
DOI: 10.3390/rs5115783
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Large-Scale Water Productivity Assessments with MODIS Images in a Changing Semi-Arid Environment: A Brazilian Case Study

Abstract: Abstract:In the Brazilian semi-arid region, the intensification of agriculture results in a change of natural vegetation by irrigated crops. To quantify the contrast between these two ecosystems, the large-scale values of water productivity components were modelled in Petrolina (PE) and Juazeiro (BA) municipalities. The SAFER (Simple Algorithm For Evapotranspiration Retrieving) algorithm was used to acquire evapotranspiration (ET), while the Monteith's radiation model was applied for estimating the biomass pro… Show more

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Cited by 62 publications
(100 citation statements)
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“…onde a G e b G são coeficientes de regressão considerados como 3.98 e -25.47, respectivamente, para as condições semiáridas brasileiras (TEIXEIRA et al, 2013;TEIXEIRA et al, 2014).…”
Section: Modelagem Da Produtividade Da áGuaunclassified
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“…onde a G e b G são coeficientes de regressão considerados como 3.98 e -25.47, respectivamente, para as condições semiáridas brasileiras (TEIXEIRA et al, 2013;TEIXEIRA et al, 2014).…”
Section: Modelagem Da Produtividade Da áGuaunclassified
“…Nos cálculos da BIO, o modelo da radiação de Monteith foi aplicado (TEIXEIRA et al, 2009b;TEIXEIRA et al, 2013):…”
Section: Modelagem Da Produtividade Da áGuaunclassified
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