@InProceedings{VedovatoAraiAndeArag:2017:AnEsOc,
author = "Vedovato, Laura Barbosa and Arai, Egidio and Anderson, Liana
Oighenstein and Arag{\~a}o, Luiz Eduardo Oliveira e Cruz de",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {} and {Instituto
Nacional de Pesquisas Espaciais (INPE)}",
title = "An{\'a}lise espa{\c{c}}o-temporal da ocorr{\^e}ncia de focos de
calor e fragmenta{\c{c}}{\~a}o florestal na Amaz{\^o}nia
Brasileira",
booktitle = "Anais...",
year = "2017",
editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz
Eduardo Oliveira e Cruz de",
pages = "2485--2492",
organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 18. (SBSR)",
publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
address = "S{\~a}o Jos{\'e} dos Campos",
abstract = "This work aimed carrying out a spatio-temporal analysis of the
relationship between fire hot spots and fragmentation in the
Brazilian Amazon from 2003 to 2014. We used fire hot spots data
from the MCD14ML product of the MODIS sensor. Morphological
Spatial Pattern Analysis (MSPA) methodology was used to calculate
forest fragmentation metrics. This technique provides various
landscape classes such core area, islet, loop, bridge,
perforation, edge and branch. The loop, bridge and branch classes
for having the same function of connecting different extremities
were united into a single class called corridor. A correlation
analysis per pixel (Pearsonīs Coefficient R) was carried out over
the time series to understand the relationship between fire hot
spots and the fragmentation classes. The class of fragmentation
that presented the largest number of significant cells correlated
with the occurrence of hot spots was the corridor with 23.9% of
all cells, followed by core area (16.7%), perforation (13%), edge
(11.7%) and islet (5.1%). We conclude therefore that the classes
most exposed to anthropic influences and of smaller sizes are the
most susceptible to events of fire. The mitigation of
deforestation and consequent forest fragmentation, and fire events
is essential for the preservation and conservation of the
Amazonian ecosystem.",
conference-location = "Santos",
conference-year = "28-31 maio 2017",
isbn = "978-85-17-00088-1",
label = "59262",
language = "pt",
organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
ibi = "8JMKD3MGP6W34M/3PSLQLT",
url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSLQLT",
targetfile = "59262.pdf",
type = "Degrada{\c{c}}{\~a}o de florestas",
urlaccessdate = "29 mar. 2024"
}