INDEPENDENT AND SIMULTANEOUS MODELING OF BIOMASS AND CARBON OF Guinean Elaeis
Author(s) -
Carlos Roberto Sanquetta,
Myrcia Minatti,
Sérgio Costa,
Jonathan William Trautenmüller,
Ana Paula Dalla Côrte
Publication year - 2019
Publication title -
floresta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.386
H-Index - 13
eISSN - 1982-4688
pISSN - 0015-3826
DOI - 10.5380/rf.v49i3.58897
Subject(s) - biomass (ecology) , statistical analysis , statistics , mathematics , carbon fibers , environmental science , agronomy , biology , algorithm , composite number
The objective of this study was to perform and evaluate the modeling for individual and aboveground components of biomass and carbon in palm crops by independent and simultaneous estimation in different cultivation ages. The data collection was performed in a commercial pam crop in Taperoa, state of Bahia. Five models were tested and the best one was chosen based on statistical criteria of adjusted R 2 , Syx (%), AIC and graphical analysis of the residuals for independent adjustments and the best equations for each component were adjusted simultaneously. Biomass and carbon showed good correlation with the stipe height and total height, which was identified by path analysis. The simultaneous estimation demonstrated satisfactory results in the statistical criteria when compared to the independent estimates, being it total or by compartments.
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