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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Parâmetros ﬁtossociológicos e índice de perfomance na arborização de ruas de Recife, Pernambuco
(2025-02-10) Novais, Maria Eduarda Silva de; Lima Neto, Everaldo Marques de; http://lattes.cnpq.br/6791561445213969; http://lattes.cnpq.br/1071037415624656
The phytosociological study of urban trees is an important tool for planning, maintaining and managing tree planting in cities. Understanding the floristic composition and phytosociological structure of urban environments is fundamental to understanding the dynamics of vegetation, as well as providing support for the implementation of actions aimed at conserving and improving diversity in these areas. With this in mind, the aim of this study was to analyze the adaptation and performance of the species present in the street trees of Recife-PE. The research was carried out on 4 (four) sample units measuring 350 meters x 560 meters, randomly selected from the inventory of street trees carried out by Biondi (1985) in Recife, Pernambuco. The species present on the sidewalks were identified and the phytosociological parameters, Absolute and Relative Frequency (AF and FR), Absolute and Relative Dominance (DoA and DoR), Absolute and Relative Total Density (DT, DA and DR), Absolute and Relative Importance Value (VI and VI%), and the Performance Index (IPE) were estimated. A total of 528 individuals were counted, distributed among 59 species belonging to 19 families. It was observed that 67,86% are of exotic origin from Brazil, which is one of the main causes of biodiversity reduction. The species with the highest number of individuals were Senna siamea (87 individuals), Ficus benjamina (64 individuals) and Adonidia merrillii (53 individuals). The phytosociological analysis showed that Pithecellobium dulce was the most dominant (19,99%), followed by Terminalia catappa (14,31%) and Senna siamea (13,85%). In erms of relative density, Senna siamea (21,48%), Ficus benjamina (16,79%) and Pithecellobium dulce (6,67%) showed a lower diversity of species in the areas studied. The VI was highest for Senna siamea (13,40%), followed by Ficus benjamina (10,97%) and Pithecellobium dulce (10,11%). The species with IPE above 1,0 were Handroanthus impetiginosus, Hymenaea courbaril, Schinus terebinthifolia, Apeiba tibourbou, Cassia fistula, Cassia javanica, Genipa americana and Bauhinia monandra, which continue to be included in Recife's afforestation. It is recommended that measures be taken to introduce species of native origin, and possibly to gradually replace individuals, helping to reduce the concentration of individuals in a few species, with the species Handroanthus impetiginosus and Bauhinia monandra, which were promising in relation to the values for IPE and VI%.
Planejamento da arborização urbana: estudo de caso da Avenida Duque de Caxias, São Lourenço da Mata - PE
(2024-10-01) Cravo, Amanda Clarinda de Melo; Lima Neto, Everaldo Marques de; http://lattes.cnpq.br/6791561445213969
This study focused on urban tree planning along Duque de Caxias Avenue, considering its feasibility and associated costs. The objective was to evaluate the physical conditions of the road and specific challenges, following the guidelines of the Urban Tree Planting Manual of Recife. Small-sized species suitable for sidewalk widths and wire heights were selected, essential to mitigate risks and reduce seedling mortality rates. The methodology included a detailed survey of available planting spaces, identifying 179 viable intervals, albeit limited by the scattered presence of urban elements such as poles and signage boards. The results highlighted the need for 2130 seedlings to cover the planned demand, considering a mortality rate of 50%. Cost assessments from nine local nurseries revealed budgets ranging from R$ 383,400.00 to R$ 440,200.00, emphasizing the complexity and economic challenges associated with acquiring seedlings in a region with scarce available native species. Additionally, a significant gap was identified in the supply of native species seedlings in local nurseries, underscoring the importance of effective policies for urban biodiversity conservation and encouragement of local seedling production. It is concluded that integrated and participatory planning is crucial for the success of urban tree planting initiatives, actively involving local communities, government agencies, and research institutions. This approach not only contributes to improving urban quality of life but also strengthens city resilience in the face of environmental challenges. This study not only provides relevant information for the practical implementation of urban tree planting projects but also highlights the ongoing need for adaptation and innovation in urban policies to promote greener and more sustainable urban environments aligned with sustainable development goals.
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/5758118946730310
Urban 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.
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/8253046211733265
The 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.
Ações e medidas alcançadas na implementação das diretrizes do Plano Municipal de Arborização de Recife, Pernambuco
(2024-03-07) Tavares, Tiago Teixeira Guimarães; Fernandes, Ana Paula Donicht; http://lattes.cnpq.br/7392835869663724
Urban afforestation provides multiple benefits, including improvements in climate, air quality, and the physical and mental health of residents, as well as enhancing the beauty of the environment and reducing sound and visual pollution. Careful planning, considering suitable species and preventing planting problems, is essential to maximize these benefits. This study aimed to analyze the implementation of the guidelines of the Urban Afforestation Plan of the city of Recife, Pernambuco. The research is qualitative, involving the collection of documentary data from articles, books, theses, dissertations, municipal legislation, and electronic documents for bibliographic review. Additionally, documents acquired from the Recife Environmental Secretariat were analyzed. Three classifications of actions and measures for the implementation of the Afforestation Plan were defined: planting practice measures, information integration, and educational measures. The results indicated that approximately 90% of the afforestation plan guidelines were implemented, demonstrating the potential for development in the city's afforestation plan. The planting measures category achieved a 50% compliance rate with guidelines related to tree planting in public or private areas, followed by 35% for information integration and 15% for educational measures. Thus, practical planting measures prevail in the afforestation plan, emphasizing the importance of collective efforts for the improvement of urban afforestation in Recife. Therefore, it is recommended to create specific documents, strengthen integration among municipal agencies, and provide financial incentives for afforestation. These coordinated measures can make the city more sustainable and resilient.
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/3349917891877024
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/6866008330390945
Potencial de falha em árvores utilizando tomógrafo de impulso na Praça da Madalena em Recife/PE
(2024-03-05) Silva Junior, Israel Vicente da; Nogueira, Marcelo; http://lattes.cnpq.br/2791448000405507; http://lattes.cnpq.br/2353404237882065
In the city of Recife - PE, the falling of trees mainly results from factors such as the absence of well-structured vegetation, due to the occurrence of pests, pathogens, and mechanical failures. Therefore, the structural evaluation of urban trees has become a priority, as the good condition of trees distributed throughout the city is crucial. To perform this evaluation, non-destructive methods, such as impulse tomography, are essential as they do not compromise the mechanical properties of the trees. Thus, the objective of this work was to evaluate the structural condition of the trees in Madalena Square in the municipality of Recife - PE through non-destructive tests. The research was conducted in Madalena Square, where six trees that make up the vegetation of the green area were examined. To evaluate the presence and level of internal deterioration of the tree trunks, the non-destructive analysis method using the impulse tomograph ARBOTOM was used. Furthermore, based on the interpretation of degradation indicative graphs generated by the equipment, it was possible to classify the degree of trunk deterioration, categorizing them with low, medium, high, or severe potential for failure. Of the evaluated individuals, three trees showed a better structural conservation state of their stems. On the other hand, the fourth evaluated tree demonstrated the highest mechanical compromise, as it has termites, boring insects, decaying fungi, as well as poorly executed pruning in its trunk. There is a possibility of the presence of xylophagous agents and decaying fungi, even to a lesser extent, in the core of tree two, since it showed a mechanical failure in its central region, without any external indication of degradation. The third tree, on the other hand, has structural fragility related to the action of mechanical forces, such as traction and compression of fibers, due to its inclination. All trees showed structural fragility caused mainly by the action of xylophagous agents and decaying fungi, in addition to the inclination of the evaluated trunks. Therefore, it is necessary to take actions to replace some tree specimens, considering that the worsening of trunk degradation poses a direct risk to the users of Madalena Square.
Sequestro de carbono por árvores urbanas no bairro das Graças em Recife - PE
(2023-09-12) Silva, Alana Gabriela Mira; Lima Neto, Everaldo Marques de; http://lattes.cnpq.br/6791561445213969; http://lattes.cnpq.br/4205887441577169
The rapid expansion of urban areas, coupled with changes in land use, has undermined the presence of native vegetation and this alteration occurs concurrently with the escalation of Greenhouse Gas (GHG) emissions. In response, urban afforestation is employed to mitigate the consequences arising from the disorderly growth of urban centers. The present research aims to estimate and quantify the carbon sequestration potential through street tree planting in the Graças neighborhood, Recife - PE. The study was based on urban forest inventory and the collection of dendrometric variables (height, DBH, canopy area), followed by data tabulation using Microsoft Excel software. Using the inventory data, carbon sequestration per species was estimated using the I-tree eco platform and allometric equations employed by the platform to obtain carbon sequestration values. A total of 137 tree individuals distributed among 30 different species were inventoried, collectively sequestering 4.04 tons/year of carbon from the atmosphere. Determination of the total sequestered carbon considered variables like total height, diameter at breast height, and dry weight calculated by the platform itself. The species with the highest carbon sequestration potential was Senna siamea (1.15 tons/year), followed by Licania tomentosa (0.65 tons/year) and Filicium decipiens (0.32 tons/year). Thus, the implementation of tree-covered areas, whether street tree planting or parks and green areas, with a focus on species with rapid growth in both height and diameter, is highlighted.
Índices de áreas verdes e a relação com dados socioeconômicos em Recife/PE
(2023-09-04) Lima Junior, Francisco de Assis de; Lima Neto, Everaldo Marques de; http://lattes.cnpq.br/6791561445213969; http://lattes.cnpq.br/6109865471506527
Urban growth consolidated in concrete, together with the continuous suppression of vegetation, contributes to the deterioration of environmental conditions and is directly linked to a lower quality of life. The index of public green areas (IAVP) is fundamental for assessing the quality of urban life and the well-being of the population, where the vast majority of open spaces are not incorporated for the low-income population. In this study, we sought to analyze the distribution of green area indices and their relationship with socio-economic data, supporting urban forest planning in Recife-PE. To achieve this goal, it was essential to use shapefile data representing green areas, such as squares and parks, together with socio-economic information, enabling correlation calculations to be carried out. The city of Recife has 462 green areas that are classified as Green Areas for Living, Recreation, Sport or Leisure - AVCEL, totaling 227.34 ha (21 parks and 441 squares), with an index of squares per inhabitant (IAPH) of 1.48 m²/inhabitant. The IAPH ranged from 0.44 to 3.45 among the Political-Administrative Regions (RPAs), with RPA 6 having the highest number of green areas (114), but one of the lowest rates of square areas per region (IAPR) with 0.97% and an IAPH of 1.06, showing that the number of green areas in the region is not correlated with the green area rates. Only 5 neighborhoods have AVCEL values above 15 m²/inhabitant, i.e. 94.70% of the neighborhoods do not meet the criteria determined by the Brazilian Society of Urban Afforestation (SBAU). The majority of AVCELs are concentrated in 14 neighborhoods, which comprise more than 50% of all areas in the city. Around 5.56% of the inhabitants of the city of Recife-PE do not have access to AVCELs in their neighborhoods. The Spearman correlation revealed that the average nominal monthly household income (RNMD) in RPA 3 showed moderate positive correlations with AVCEL (0.4936), IAPH (0.5367) and IAPB (0.5277), indicating that neighborhoods with higher incomes tend to have more green areas and public spaces, and a moderate negative correlation with the number of inhabitants (-0.5118), suggesting that wealthier neighborhoods tend to have lower population density. The unequal distribution of these areas directly influences the socio-economic disparities between the city's neighborhoods, identifying patterns in the distribution of green areas that highlight the importance of sustainable and inclusive urban planning.

Engenharia Florestal (Sede)

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