Engenharia Florestal (Sede)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/15
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APP - Artigo Publicado em Periódico
TAE - Trabalho Apresentado em Evento
TCC - Trabalho de Conclusão de Curso
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117 resultados
Resultados da Pesquisa
Item Panorama da arborização urbana no Brasil e dos recursos florais oferecidos para a manutenção das abelhas(2022-12-12) Lidizio, Rebeca Kneipp; Parizotto, Daniele Regina; Costa, Pedro Eugenio Silva da; http://lattes.cnpq.br/5781652413151836; http://lattes.cnpq.br/6991049107988724; http://lattes.cnpq.br/5758118946730310Urban forestry has a primordial role in the quality of life and environmental comfort of its inhabitants. In Brazil, the discussion about planning afforestation has been growing in recent years, although synchrony with ecological aspects is still quite outdated. Therefore, this study aimed to present an updated of urban forestry in Brazil through a survey of the country's capitals. For this, afforestation manuals, master plans and afforestation guides from Brazilian capitals were consulted, resulting in more than 400 indicated species from 70 botanical families. Among the most indicated species, predominate species from seven families, with the genera Handroanthus and Tabebuia being the most indicate in Brazilian capitals. The results demonstrate that the official documents consulted are outdated and the also a low diversity of indicated species. The floral visitors for the indicated species belong 23 genera of bees, the majority being large bees of Apinae subfamily. The data show the need to diversify of species used in urban afforestation in Brazil and the inclusion of information regarding the floral resources. Finally, it is necessary to promote discussions that allow the inclusion of information about floral visitors in afforestation manuals. The diversification of tree species will promote the maintained of pollinators and the same time will help the health of plant species.Item Censo florestal de um fragmento urbano de Mata Atlântica no Campus-Sede da UFRPE(2023-09-22) Bernardo, Cristiane Maria; Melo, Maria Rita Cabral Sales de; http://lattes.cnpq.br/7622929508035541; http://lattes.cnpq.br/8253046211733265The ongoing urbanization and expansion of cities, have resulted in profound modifications to the surrounding natural environments, significantly impacting biodiversity and ecosystems. In urban contexts, native vegetation fragments become essential for biodiversity preservation and enhancing the quality of life for inhabitants. The purpose of this study was to conduct a floristic census in an urban area situated in Zone I of the UFRPE Recife campus, through the collection of dendrometric data and georeferencing of all tree habit individuals, aiming to contribute to the dissemination of botanical and ecological knowledge and provide scientific data for future research in the area. Zone I, designated as the study site, was divided into four areas, referred to as Area 1, Area 2, Area 3, and Area 4, to facilitate data analysis. These samples were subsequently compared with other materials from the Prof. Vasconcelos Sobrinho Herbarium (PEUFR). For the construction of the floristic census, tree species with a height ≥ 2.5 m and DBH (Diameter at Breast Height) ≥ 10 cm were considered, as they already fulfill their urban role according to the objectives of this work. Among all the sampled species, Clitoria fairchildiana (sombreiro) had the highest representation, totaling 48 individuals identified within the study area, followed by Paubrasilia echinata, Tabebuia rosea, and Mangifera indica, with a total of 20, 19, and 18 specimens found, respectively. Based on the results, despite Zone I being a highly anthropized area due to its location and intense human traffic, the quantity of species surveyed proved satisfactory for an urban forest fragment, demonstrating a strong presence of native flora and a wide diversity of species.Item Análise da regeneração natural em áreas de restauração florestal na Zona da Mata Sul de Pernambuco(2023-09-14) Calixto, Shermesson Henrique Mota; Feliciano, Ana Lícia Patriota; Silva, Marília Isabelle Oliveira da; http://lattes.cnpq.br/1029149032423660; http://lattes.cnpq.br/9184673853412326; http://lattes.cnpq.br/3349917891877024In the evaluation of the restoration process, natural regeneration is a relevant indicator for evaluate the functioning of recovering ecosystems. This is because it represents the processes of species establishment and the sustainability of the tree community, which is responsible for triggering ecological processes. This study aimed to analyze natural regeneration in two riparian areas located in the South Wood Zone of Pernambuco, with the intention of inferring about the forest restoration process of these environments. The work was carried out in two areas undergoing restoration (Palma III and Palma IV), located in Sirinhaém/PE. Twenty plots (5 x 5 m) were installed in each study area, and floristic and phytosociological surveys were conducted to verify composition and structure. Regenerating individuals were considered those with a height equal to or greater than 1 m and with a circumference at breast height (CBH) less than 15 cm. After species identification, their origin, endemism, ecological groups, dispersal syndromes, and pollination syndromes were determined. The main results of the floristic analysis showed that the majority of species in the Palma III area (PIII) are early successional species, while pioneers occupy that space in the Palma IV area (PIV). In both areas, most species have zoochorous dispersal syndrome and melittophilous pollination syndrome, and they are native to the Atlantic Forest biome and not endemic. In the PIII area, the species Guarea guidonia was dominant, representing 70.80% of the total density of the study and occupying 85% of the plots with a total of 80 individuals. These factors resulted in low diversity and evenness indices in the area. Guarea guidonia was also the dominant species in the PIV area, but with a more balanced proportion of individuals, with 21 individuals representing a total density of 31.34%, present in 50% of the plots. PIV alsoItem Análise das características dos índices de vegetação em um plantio de Eucalyptus spp. utilizando imagens do Sentinel-2A(2023-09-14) Silva, Adailton Domingos Salustiano da; Silva, Emanuel Araújo; Sá, Vânia Aparecida de; http://lattes.cnpq.br/5807408661337266; http://lattes.cnpq.br/2765651276275384; http://lattes.cnpq.br/7511858370212406Item Relatório final de atividades do Estágio Supervisionado Obrigatório em Engenharia Florestal: Gestão e Monitoramento Ambiental Urbano em Recife, PE(2022) Calixto, Shermesson Henrique Mota; Santos, Marcone Moreira; http://lattes.cnpq.br/3284707164193715; http://lattes.cnpq.br/3349917891877024Item Análise de sobrevivência e qualidade de um plantio de Eucaliptos spp. em estágio inicial na Zona da Mata Norte de Pernambuco(2023-09-15) Ferreira, Priscila Geni de Andrade; Fernandes, Ana Paula Donicht; Silva, Richeliel Albert Rodrigues; http://lattes.cnpq.br/4633852866899003; http://lattes.cnpq.br/7392835869663724; http://lattes.cnpq.br/2663481260535032The forest inventory is an essential tool for accurate forestry planning, with the aim of obtaining a homogeneous forest in the future with good expressiveness in terms of diameter and height. The study area was a sugar-alcohol company located in the Zona da Mata Norte region of Pernambuco, in the municipality of Tracunhaém. In order to have a quality forest, it is necessary to periodically monitor the stand from the time the seedlings are planted in the field until they are harvested. The aim of this study was to assess the survival and quality of Eucalyptus hybrids (Eucalyptus urophylla x Eucalyptus camaldulensis) using two sampling methods, using the Pv50% uniformity index. The inventory was carried out at 3 months and 14 months using the circular plot and systematic line sampling methods. The planting was done at a spacing of 3m x 3m in an area close to a community that used it to dispose of its solid waste. Systematic sampling was carried out by randomly establishing the start of the systematic sampling sequence and followed the sequence established for data collection. The sampling per plot was 6 meters long and 113m² in area. The data obtained made it possible to generate information on the percentage of survival, planting failures and mortality, with the systematic line sampling method performing more efficiently, as it generates reliable information when it comes to observing trends in a forest. Survival by systematic sampling at 3 months ranged from 85% to 66% survival, and at 14 months 78% to 63%, while the circular plot method at 1 month had a percentage of 94% to 100% survival and at 14 months 72% to 99%. The study showed satisfactory sampling sufficiency, with a 9% sampling error being admissible, and a coefficient of variation of 43%, showing high variability in the volume of samples. The uniformity index Pv50% of the plots had 37% uniformity, indicating that the silviculture applied to the areas did not provide equal growing conditions for the hybrids. When analyzing the sampling methods based on the analysis of variance statistics, it was possible to see that the systematic sampling method was significant and more efficient for carrying out a survival inventory.Item Levantamento populacional de coleobrocas associadas a espécies florestais sob monocultivo em Goiana - PE(2023-09-15) Lima, Paloma Richelle dos Santos; Gonçalves, Maria da Penha Moreira; http://lattes.cnpq.br/0539509819672370; http://lattes.cnpq.br/3119218064534593In forest environments, whether natural or cultivated, there is always the chance of harmful insect species occurring. However, coleoborers stand out, which act as pests, whose knowledge of the damage caused to forests and wood is extremely important in some cultivated forest species. In this sense, the study aimed to understand the diversity and measure the population fluctuation of coleoborer insects in three forest plantations in Zona da Mata Norte Pernambucana. The forest plantations with the species Eucaliptus spp, Mimosa caesalpinifolia and Hevea brasiliensis are located at the Experimental Station of the Empresa Pernambucana de Pesquisa Agropecuária (IPA) of Itapirema, in the municipality of Goiana, in the Zona da Mata Norte of the state of Pernambuco. The insects were collected using aerial interception traps, model Carvalho 47, installed at three sampling points in each forest plantation. They were then transported to the Forest Protection Laboratory of the Forest Science Department of the Federal University of Pernambuco for identification. 276 individuals were collected, grouped into three families/subfamilies (Bostrichidae, Cerambycidae and Scolytinae). A predominance of individuals from the Scotylinae family was observed (86.23%), occurring in the three plantations. Although in smaller numbers, the Cerambycidae family also occurred in different areas. Regarding population fluctuation, in the first week of collection the largest number of species was collected, 34 in the Hevea brasiliensis planting, 31 in the Eucaliptus spp planting and 14 in the Mimosa caesalpinifolia planting. The fluctuation of insects in the planting of Eucaliptus spp was decreasing. However, in the cultivation of Hevea brasiliensis, there was a significant reduction in the third week, with the collection of only eight individuals. While there was a reduction in Sabiá planting, in the second and third week, respectively. The results suggest that factors such as the age of trees, their specific characteristics and environmental conditions play important roles in population fluctuation and interactions between coleoptera entomofauna and trees.Item Influência das áreas verdes urbanas sobre a temperatura de superfície utilizando sensoriamento remoto(2023-07-07) Siqueira, Ítalo Fernandes Pessôa; Alba, Elisiane; Oliveira, Géssyca Fernanda de Sena; http://lattes.cnpq.br/8717407990656771; http://lattes.cnpq.br/1465154212352591; http://lattes.cnpq.br/6866008330390945Item Percepção ambiental de estudantes e profissionais de tecnologia da informação em relação às áreas verdes públicas de Recife - PE(2023-04-24) Freire, Evelyn Victória do Nascimento; Lima Neto, Everaldo Marques de; http://lattes.cnpq.br/6791561445213969; http://lattes.cnpq.br/1334017526244291The loss of information technology (IT) professionals to other regions of the country, and even to other countries, is something that has been discussed in the city of Recife for some years now. These professionals go in search not only of a better salary, but also of a good relationship between work and personal life. In other words, these professionals go in search of a better quality of life. However, the quality of life can be provided by several factors, including green areas. However, although the population's perception of the benefits of these areas has increased, it is not unanimous and may change over the years. Thereby, it is necessary to carry out environmental perception studies to understand the importance of green areas in urban centers and how the population makes use of them. In this sense, the present work aims to analyze the environmental perception and use of green areas by students and professionals of Information Technology (IT), as a resource of quality of life in the city of Recife. For this, an online environmental perception questionnaire was applied, through the Google forms platform, to students and IT professionals residing in the city of Recife, and who are over 18 years old. Subsequently, a spreadsheet was prepared in Excel to tabulate the quali-quantitative data. In all, 70 valid responses were obtained, 45 of which were male, 23 were female and 2 were non-binary. When analyzing the responses obtained, it was found that although respondents frequent the areas, they do not go as often as they would like. However, respondents recognize the importance of green areas within the city and that they are linked to a better quality of life. One of the reasons for this response was perceived as the lack of security in these areas, especially during the night. Thus, it is essential that public management pay attention to the green areas, and how they are distributed in the city, in order to encourage the population to frequent them.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.