Banca de DEFESA: BRUNA DA SILVA CASSEB

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : BRUNA DA SILVA CASSEB
DATE: 30/10/2020
TIME: 09:00
LOCAL: remota
TITLE:


USE OF RPA FOR THE EVALUATION OF LIGHTS IN FOREST MANAGEMENT AREA


KEY WORDS:

orthomosaic,  drone, vectoring, forest management.


PAGES: 30
BIG AREA: Ciências Agrárias
AREA: Recursos Florestais e Engenharia Florestal
SUMMARY:

T

The study was carried out in the forest management area belonging to the private company ABC Norte Agropecuária - Fazenda Pacajá, in the municipality of Portel - Pa, the exploration took place in the years 2008 and 2019. 10 flyovers were carried out randomly in the Annual Production Units ( UPA) 06, 15 and 16, being 10 ha each, totaling 100 ha per UPA. The orthomatics of the flights performed and the vectoring of all gaps were made in order to observe their distribution and size. Regarding the classification, the highest presence of small class gaps was observed in all units of annual production: UPA 06 (99%), UPA 15 (94.67%) and UPA 16 (100%). The size of gaps assessed drone showed values 157% greater than the sizes of gaps estimated by the Runkle method, in addition it was observed that UPA 15 presented clearings of size 193% larger than UPA 16 (not explored), in which can be explained by the most recent exploration at UPA 15. Several wood species of high commercial value showed high values of IVI (importance value index) such as: Manilkara bidentata, Tachigali myrmecophila Ducke, Dinizia excelsa Ducke and Vouacapoua americana Aubl, observed in other works in the Portel region, which makes it possible to contribute to the floristic characterization of the region.


BANKING MEMBERS:
Presidente - 741.673.590-49 - GUSTAVO SCHWARTZ - EMBRAPA
Interna - 2410727 - LINA BUFALINO
Externo à Instituição - LUIZ FERNANDES SILVA DIONISIO
Externa ao Programa - 2223320 - MERILENE DO SOCORRO SILVA COSTA
Notícia cadastrada em: 20/10/2020 19:08
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