Engenharia Florestal (Sede)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/15
Siglas das Coleções:
APP - Artigo Publicado em Periódico
TAE - Trabalho Apresentado em Evento
TCC - Trabalho de Conclusão de Curso
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Resultados da Pesquisa
Item Diagnóstico da arborização no Parque Municipal Maria Anita Amazonas Macdowell, Camaragibe – PE(2023-09-20) Paula, Williane Victoria Matos de; Lima Neto, Everaldo Marques de; http://lattes.cnpq.br/6791561445213969Parks are considered one of the main areas that provide ecosystem benefits for urban centers, characterized by the diversity of species found, performing a landscape and/or social function and contributing to the environmental quality of cities. Therefore, the study aims to inventory the afforestation of the Maria Anita Amazonas Macdowell Municipal Park qualitatively and quantitatively, providing support for the management of green areas in the municipality of Camaragibe – PE. To this end, an arboreal-shrub inventory was carried out, carried out quantitatively, evaluating quantitative parameters, including: number of individuals, species, total height and circumference at breast height. The qualitative diagnosis was carried out by evaluating the following parameters: phytosanitary conditions, mechanical injuries, conditions of the root system and general condition of the individual. In addition, the soil cover classification was carried out and the vegetation cover indices for the municipal park were calculated. 92 individuals were found among trees and palm trees, distributed in 11 botanical families and 13 species. It was observed that 37% of the individuals are less than 3 m tall and 59.78% dbh between 3.7 and 18.6 cm, indicating that they are young individuals from a recent planting. The quality of the park's afforestation is considered good, as 95.65% of individuals are in good physical condition without presenting problems that compromise their development. The presence of anthills was observed in 31.52% of the individuals, only 4.35% had superficial roots. Regarding mechanical injuries, 33.70% of individuals had some type of pruning. The park has an area of 18,602.28 m2, of which 10.68% is tree coverage, 61.29% permeable coverage and 28.03% pavement coverage. In relation to the total green area index (0.126 m2 hab.-1), vegetation cover index (0.013 m2 hab.-1) and percentage of vegetation cover (10.68%), the values found for the park were much lower considered satisfactory. Therefore, it is recommended to implement public policies to raise environmental awareness and plant new individuals, so that the best environmental conditions can be offered to the population in the future.Item Histórico das mudanças nas classes de uso e cobertura do solo nas fazendas da Eucatex no estado de São Paulo(2022-09-27) Silva, Yasmim Victória de Araújo e; Berger, Rute; Marques, Luísa Pereira; http://lattes.cnpq.br/1603075418219366; http://lattes.cnpq.br/5395827385005105; http://lattes.cnpq.br/0643141145421813The consumption of forest-based products has increased in recent decades and forestry has been considered a strategic segment to collaborate and encourage the increase in the production of wood products. Until 2019, forest plantations represented about 9.8 million hectares in Brazil. The first land use and land cover classification system with remote sensing data aimed to identify the different categories of land classes. Land cover changes can be related to conversions, which are the complete replacement of one type of cover with another. The objective of this work was to measure the conversion of areas in forest management farms planted with Eucalyptus sp. of Eucatex Florestal, which are the scope of forest certification (FSC-FM), following the natural forest in an interval of up to 27 years (1994 – 2021). The study areas correspond to 51 Eucatex Florestal farms in the regions of Botucatu, Sorocaba and Bauru, in the state of São Paulo, distributed in 18 municipalities. In this study, Eucalyptus is not planted in conjunction with natural forest, but at the stands for commercial purposes, and areas with native species are separated by setbacks or trails. Imagery from satellite Landsat 5, 7, and 8 was used, depending on availability for the requested date. The images were downloaded from the Earth Explorer website and the maximum likelihood method was applied. Of the 51 farms analyzed, 43 had an increase in their natural forest areas and only eight had some type of vegetation loss. The Morrinhos Radar farm showed the greatest increase in the “natural forest” class since 1994, totaling 455.13 ha converted. The Santa Filomena farm had the greatest area loss, with 39.82 ha of its natural forest areas lost, and the other seven farms lost less than 10 ha. There was a increase in the natural forest cover spontaneously, without the application of forest restoration techniques, only with the isolation of the areas. The farms lost more area of natural forest before being acquired by the company, whereas after the implantation of the Eucalyptus stands, there was an increase in the natural areas. The culture of Eucalyptus sp. did not interfere with the regeneration of natural forest areas.