Banca de QUALIFICAÇÃO: SAMUEL DIAS SANTOS

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : SAMUEL DIAS SANTOS
DATA : 06/10/2020
HORA: 14:30
LOCAL: Sala virtual com link de transmissão
TÍTULO:

Use of multicriterial spatial modeling in prioritizing areas for the recovery of native vegetation in the Buranhém watershed

PALAVRAS-CHAVES:

Mapping; Geoprocessing; Analysis; Map algebra.

PÁGINAS: 80
GRANDE ÁREA: Outra
ÁREA: Ciências Ambientais
RESUMO:

Deforestation and changes in land use have several impacts on the dynamics of a watershed, interfering in all stages of its hydrological cycle. However, a significant part of the deforested areas are amenable to use, because the legislation allows it. However, there are areas that could not have been deforested due to the restrictions on use established by current legislation, because of their location peculiarities or environmental conditions. It is important to know, then, how to identify which of these areas need to recover their original vegetation? In this sense, the objective of this study was to apply Multicriteria Analysis techniques to identify the priority areas for the recovery of native vegetation, in the Buranhém watershed, located between the states of Minas Gerais and Bahia. The spatial modeling involved the use of the free program QGIS and the geoprocessing of information regarding ten criteria related to the purpose of the study and which constituted the information plans used in the modeling. The final product, generated from the algebra of maps, was the elaboration of a synthesis map with the hierarchy of priority areas for recovery, allowing, even, the viability of ecological corridors interconnecting conservation units and isolated forest fragments.

MEMBROS DA BANCA:
Externo à Instituição - ALEXANDRE UEZU - IPÊ
Externo à Instituição - DIÓGENES FELIX DA SILVA COSTA - UFRN
Presidente - 1932539 - JOAO BATISTA LOPES DA SILVA