Incremento diamétrico arbóreo em diferentes grupos funcionais e produção de serapilheira em duas florestas tropicais brasileiras

Ferreira, Maurí­cio Lamano

doi:10.11606/t.64.2014.tde-04112014-153404

Cited by 1 publication

(1 citation statement)

References 147 publications

(262 reference statements)

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“…The larger contribution of leaves to total litter production in all collection months has been reported in other studies in tropical forests (Almeida et al, 2015;Ferreira, 2014;Ferreira et al, 2015;Silva et al, 2009;Silva and Oliveira Júnior, 2010;Silva, 2014).…”

Section: Temporal Variation Of the Meteorological Data And Litter Prosupporting

confidence: 77%

Litter production in a natural stand of Brazil nut trees (Bertholletia excelsa Bonpl.)

Guerreiro¹,

JÃonior²,

Ruivo³

et al. 2018

Afr. J. Agric. Res.

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This research estimated litter production and analyzed its relation to environmental variables such as maximum temperature, insolation, and rainfall. The study was conducted on a 300 × 300 m experiment as part of the project titled mapping of native Brazil nut stands and socio-environmental and economic characterization of Brazil nut production systems (MapCast), in the Tapajós National Forest (FLONA Tapajós). Every 30 days for one full year (August 2015 to July 2016), litterfall was collected and stored in a laboratory. After drying, the material was separated into leaves, wood, flowers and fruits, and miscellaneous and weighed. Statistical tests conducted were Shapiro-Wilk (5%), Principal coordinate analysis, t-test, Pearson's linear correlation, cross-correlation, and canonical redundancy analysis. Rainfall and temperature data were inferior and superior, respectively, to normal climate conditions in the region, and data for solar insolation had an abnormal pattern compared to normal climate conditions. Leaf production varied between 169.9 and 965.6 kg ha . The greatest leaf production was measured during the months with the lowest amount of rainfall and highest temperatures, and variation in leaf production and total litterfall was partially explained by temperature and insolation.

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Section: Temporal Variation Of the Meteorological Data And Litter Prosupporting

confidence: 77%

Litter production in a natural stand of Brazil nut trees (Bertholletia excelsa Bonpl.)

Guerreiro¹,

JÃonior²,

Ruivo³

et al. 2018

Afr. J. Agric. Res.

View full text Add to dashboard Cite

show abstract

Incremento diamétrico arbóreo em diferentes grupos funcionais e produção de serapilheira em duas florestas tropicais brasileiras

Cited by 1 publication

References 147 publications

Litter production in a natural stand of Brazil nut trees (Bertholletia excelsa Bonpl.)

Litter production in a natural stand of Brazil nut trees (Bertholletia excelsa Bonpl.)

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