Banca de QUALIFICAÇÃO: CLARISSA SILVA BISPO

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : CLARISSA SILVA BISPO
DATA : 12/05/2022
HORA: 08:30
LOCAL: meet.google.com/wkp-vcdm-vsj
TÍTULO:

FOREST FIRE DETECTION AND MONITORING IN CHAPADA DIAMANTINA NATIONAL PARK, BAHIA, BRAZIL

PALAVRAS-CHAVES:

Remote Sensing; Conservation Unit; Hot Spots; Spectral Indices

PÁGINAS: 84
GRANDE ÁREA: Outra
ÁREA: Ciências Ambientais
RESUMO:

The PARNA of Chapada Diamantina is a Conservation Unit (UC) of integral protection and aims to preserve nature, the indirect use of its natural resources in the only use allowed. The occurrence of large forest fires in Conservation Units in Brazil and in the PNCD has been considered a serious threat to the conservation of biodiversity and maintenance of ecological processes. This work aims to analyze the forest fires that occurred in the Chapada Diamantina National Park (PNCD). The database for the development of this work was made through the identification of forest fires dynamics by the quantification of hotspots, numerical modeling of the terrain, analysis of environmental factors, such as meteorological data, use, coverage and land occupation. And in the determination of areas affected by forest fires, through the delimitation and quantification of scars in the years 1993, 1999, 2008, 2015 and 2020 and the application of spectral indices NDVI, NDMI, SAVI, NDWI and NBR. The results showed that 7.285 hotspots were registered at the  PNCD and its ZA,  and that 92.305,627 ha of scars were caused by forest fires during the study period. The application of spectral indices was proved to be satisfactory in the identification of burn scars when the transversal profile is applied to the fires affected area, showing the details of their values. The next step of the research is to make a connection between the collected data and the factors that drive the forest fires dynamics.

MEMBROS DA BANCA:
Presidente - 1993763 - VINICIUS DE AMORIM SILVA
Interno - 1059478 - GERSON DOS SANTOS LISBOA
Interno - 1562546 - ALEX MOTA DOS SANTOS
Externo à Instituição - PABLO SANTANA SANTOS - UFBA