2020
DOI: 10.1016/j.rsase.2020.100296
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Water productivity monitoring by using geotechnological tools in contrasting social and environmental conditions: Applications in the São Francisco River basin, Brazil

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Cited by 8 publications
(10 citation statements)
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References 26 publications
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“…At the annual scale the average BIO of 38.2 t ha -1 yr -1 was the second highest among biomes, behind only PP. Teixeira et al (2020b) applying the SAFER algorithm to MODIS images, found annual average BIO values ranging from 47 to 93 kg ha -1 d -1 for AF areas inside the São Francisco River basin, corroborating with our values in the current study, considering the limits involved by the mean and SD values.…”
Section: Spatial and Temporal Distributions Of Biomass Productionsupporting
confidence: 91%
See 1 more Smart Citation
“…At the annual scale the average BIO of 38.2 t ha -1 yr -1 was the second highest among biomes, behind only PP. Teixeira et al (2020b) applying the SAFER algorithm to MODIS images, found annual average BIO values ranging from 47 to 93 kg ha -1 d -1 for AF areas inside the São Francisco River basin, corroborating with our values in the current study, considering the limits involved by the mean and SD values.…”
Section: Spatial and Temporal Distributions Of Biomass Productionsupporting
confidence: 91%
“…where asf and bsf regression coefficients found for the CT biome as 1.90 and -0.008, being 0 year ET 5 introduced here as a correction factor to consider the atmospheric demands for the other Brazilian biomes, with the denominator of 5 mm d -1 being the annual reference evapotranspiration ( year 0 ET ) for the period of the SAFER algorithm elaboration in CT (Teixeira et al 2020b(Teixeira et al , 2021b.…”
Section: Environmental Indicatorsmentioning
confidence: 99%
“…As imagens de cobertura do solo utilizadas na simulação foram obtidas a partir de produtos gerados pelo sensor MODIS. O MODIS é um instrumento acoplado nas plataformas Terra e Aqua que possui 36 bandas espectrais e gera produtos com resoluções espaciais de 250, 500 e 1000 metros (Teixeira et al, 2020). As imagens foram obtidas através do Reverb ECHO, uma plataforma que disponibiliza diferentes produtos provenientes dos sensores remotos.…”
Section: Aquisição E Tratamento Dos Dadosunclassified
“…Neste sentido, a bacia hidrográfica do Rio São Francisco está situada em uma região com elevada produção agrícola e, consequentemente, com grandes quantidades de água sendo destinadas para irrigação. Esta característica tem causado mudanças no uso do solo e alterações nas vazões observadas do curso d'água (Teixeira et al, 2020). De acordo com a Agência Nacional de Águas (Brasil, 2015), a demanda hídrica para irrigação na região corresponde a cerca de 77% de toda a demanda da bacia, o que corresponde a 626 mil hectares de terras irrigadas.…”
unclassified
“…Nesse caso, são utilizados dados de sensoriamento remoto juntamente com modelos e/ou algoritmos (Warren et. al., 2013;Lima et al, 2014;Andrade et al, 2016;Teixeira et al, 2020).…”
Section: Introductionunclassified