7 documents found, page 1 of 1
Analysis of hotspots in the state of Pará from 2016 to 2019
Costa , Renan Ribeiro; Oliveira, Bianca Lobato; Paiva, Paula Fernanda Pinheiro Ribeiro; Rocha, Eduardo Saraiva da; Silva Junior, Orleno Marques daThis work aimed to analyze the incidence of hotspots located in the state of Pará, from 2016 to 2019. For analysis, the hotspots that occurred in the state of Pará were mapped, highlighting the mesoregions with the highest occurrence. Statistical variables of measures of central trends were used, as well as maps were generated through the Kernel density estimator. For data manipulation, GIS system software was ...
NVDI analysis in a transition area of cerrado and secondary vegetation in the m...
Barros, Márciá Nazaré Rodrigues; Silva, Veríssimo César Sousa da; Santos, Lucyana Barros; Meiguins, Aline; Adami, Marcos; Carneiro, Francimary da SilvaThis study aimed to analyze the changes in use and vegetation cover in the municipality of Vigia and to evaluate the Normalized Difference Vegetation Index-NDVI in a transition area of cerrado and secondary vegetation in the same municipality. Presenting two different scales, one at the municipal level and the other analysis was at the local level. The Grassland class showed an increase, from 107 km² in 1985 ...
Analysis of road afforestation in the riverside neighborhood of the city of Imp...
Lima, Dayane da Silva; Santos, Gabriel Alves; Silva, Fernanda Viana da; Gomes, Jaqueline Macedo; Santos, Diego Pereira; Angelo, Dalton HenriqueLa pratique de l'inventaire forestier en reboisement urbain est l'un des outils indispensables pour connaître les espèces d'arbres et les éventuels problèmes liés à la mauvaise exécution de l'implantation des arbres dans les rues et voies publiques. L'objectif de cette étude était d'analyser les aspects quali-quantitatifs du boisement des rues dans le quartier Beira Rio de la ville d'Imperatriz - MA. Le quartie...
Floristic and structural analysis of a secondary forest in two successional pha...
Pinheiro, Klewton Adriano Oliveira; Silva , Manoela Ferreira Fernandes da; Carneiro, Francimary da Silva; Ribeiro , Ellen Gabriele PintoThe objective of this work was to analyze the floristic and structural changes of an area with two successional phases in a secondary forest in Capitão Poço - PA. Two measurements were taken with an interval of four years, called Phase 1 and 2. The area has 0.36 ha, divided into 36 subplots of 10m x 10m, where all individuals with DBH ≥ 5 cm were recorded, meeting 444 individuals distributed in 35 species, 26 g...
Risk analysis of the iron ore dam in the Northern Mountains in Pará
Rodrigues, Hellem Cristina Teixeira; Oliveira, Isabela Lopes de; Santos, Patrícia Silva dos; Almeida, Halison Felipe Pimenta; Freitas, Luan da SilvaMining is one of the sectors responsible for land use and occupation of the Brazilian territory, it has been essential for the country's economic growth. The main growth in the North Region, in the state of Pará, is located in Serra dos Carajás, where one of the largest deposits of pure iron ore in the world is located. That is why it is important to analyze a future socio-environmental impact in the event of a...
Determination of volume equations for a forest area in the Municipality of Mara...
Pinheiro, Klewton Adriano Oliveira; Carneiro, Francimary da Silva; Amorim, Marcio Braga; Castro, Carla Vanessa BorgesThe terra firme forests, in some regions of the eastern Amazon, as well as in igapós and floodplains, present a high diversity of species. These forest types have different characteristics that result from the different influences of environmental factors. The work was carried out on the Pioneira farm belonging to Companhia Siderúrgica do Pará between latitudes of 5º 35' and 5º 55' (S) and longitude of 48º 50' ...
Regeneration of Protium pallidum Cuatrec. in clearings originated from selectiv...
Costa, Stone César Cavalcante da; Jardim, Fernando Cristóvam da Silva; Carneiro, Francimary da Silva; Amorim, Marcio BragaThe objective of this research was to evaluate the dynamics of Protium pallidum Cuatrec. Regenerants, in clearings resulting from selective logging, nine clearings were used in this study, ranging in size from 231m2 to 748m2. Each clearing had its center determined and from the edge four strips of 10m x 50m were marked in the North, South, East and West directions. For the evaluation of natural regeneration, th...