@Article{CantinhoPonzSant:2014:SeTrAl,
author = "Cantinho, R. Z. and Ponzoni, Fl{\'a}vio Jorge and Santos, S. B.
dos",
affiliation = "{Geopixel Ltda} and {Instituto Nacional de Pesquisas Espaciais
(INPE)} and Instituto Nacional de Pesquisas EspaciaisS{\~a}o
Jos{\'e} dos Campos, S{\~a}o Paulo, Brazil",
title = "Leaf area index estimation of eucalyptus plantation using three
alternative methodologies [Estimativas de {\'{\i}}ndice de
{\'a}rea foliar de plantios de Eucalyptus spp. segundo tr{\^e}s
alternativas metodol{\'o}gicas]",
journal = "Cerne",
year = "2014",
volume = "20",
number = "3",
pages = "485--492",
month = "jul.",
keywords = "dicotyledon, forest canopy, leaf area index, phenology,
plantation, sampling, Eucalyptus.",
abstract = "Leaf Area Index (LAI) and Vegetation Area Index (VAI) estimations
have been performed in 36 sample points located in Eucalyptus sp.
canopies situated in Aracruz and S{\~a}o Mateus (ES) towns and
from FIBRIA S/A company. Three different techniques have been
applied: destructive method, hemispherical photos taken inside the
canopies and LAI-2000 (LICOR). The field data collections were
carried out in two seasons in order to detect phenological changes
that should affect both LAI and VAI values. LAI values estimated
by destructive method were higher than VAI values estimated by the
indirect methods in absolute terms. During the rainy season the
relationships between LAI and VAI, for the two indirect methods,
were stronger and more consistent than those verified for the dry
season. The relationships between VAI (indirect methods) were
consistent than those calculated between LAI and VAI.",
doi = "10.1590/01047760201420031516",
url = "http://dx.doi.org/10.1590/01047760201420031516",
issn = "0104-7760",
label = "scopus 2014-11 CantinhoPonzSant:2014:SeTrAl",
language = "pt",
targetfile = "a19v20n3cantinho.pdf",
urlaccessdate = "27 abr. 2024"
}