@Article{ZiccardiRGGLAOCF:2021:FoFiFa,
author = "Ziccardi, Leonardo Guimar{\~a}es and Reis, Mateus dos and
Gra{\c{c}}a, Paulo Maur{\'{\i}}cio Lima de Alencastro and
Gon{\c{c}}alves, Nathan Borges and Lopes, Aline Pontes and
Arag{\~a}o, Luiz Eduardo Oliveira e Cruz de and Oliveira, Reyjane
Patr{\'{\i}}cia and Clarck, Lynn and Fearnside, Philip Martin",
affiliation = "{Instituto Nacional de Pesquisas da Amaz{\^o}nia (INPA)} and
{Instituto Nacional de Pesquisas da Amaz{\^o}nia (INPA)} and
{Instituto Nacional de Pesquisas da Amaz{\^o}nia (INPA)} and
{Michigan State University} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais
(INPE)} and {Universidade Estadual de Feira de Santana} and {Iowa
State University} and {Instituto Nacional de Pesquisas da
Amaz{\^o}nia (INPA)}",
title = "Forest fires facilitate growth of herbaceous bamboos in central
Amazonia",
journal = "Biotropica",
year = "2021",
volume = "53",
number = "4",
pages = "1021--1030",
month = "July",
keywords = "Amazoniabiological invasionBrazilfireforest degradationOlyra
latifoliaOlyreaeTaquara micrantha.",
abstract = "Severe droughts in Amazonia caused by El Nino and Atlantic dipole
events are expected to become more frequent due to anthropogenic
climate change. These droughts lead the tropical forests of
central Amazonia to become increasingly exposed to fire.
Forest-fire disturbances can create ideal scenarios for
opportunistic plants, such as some bamboos. In this study, we
investigate the influence of forest fires, canopy openness, and
vertical distance to channel network (VDCN-a proxy for soil
moisture availability) on the growth and expansion of Olyra
latifolia and Taquara micrantha in the municipality of Autazes,
Amazonas, Brazil. The density of these herbaceous bamboos was
represented by the density of clumps (clumps ha(-1)) and of culms
(culms ha(-1)), while bamboo growth was expressed as culms per
clump and the average height of clumps. Forest disturbed by fire
had a density of culms 116% higher than the value found in the
control treatment. Plots affected by fire, which were at lower
VDCN, showed evidence of higher potential for fire ignition in the
low areas. The average number of culms per clump was significantly
higher in post-burn forests. While canopy opening revealed a
significant positive linear relationship with the abundance of
herbaceous bamboo in our study area, VDCN had a negative effect on
bamboo growth, suggesting that, in addition to fire, light in the
understory and access to the water table are limiting factors for
these two species in the upland forests of central Amazonia.",
doi = "10.1111/btp.12915",
url = "http://dx.doi.org/10.1111/btp.12915",
issn = "0006-3606 and 1744-7429",
language = "en",
targetfile = "ziccardi_forest.pdf",
urlaccessdate = "02 maio 2024"
}