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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4 resultados
Resultados da Pesquisa
Item 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/7392835869663724Urban 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.Item Política Estadual de Mudanças Climáticas: instrumentos, resultados e interação com questões florestais(2022-10-10) Caetano, Matheus Braga Cordeiro; Meunier, Isabelle Maria Jacqueline; http://lattes.cnpq.br/9202793669201466; http://lattes.cnpq.br/4973571977743177The climate changes that the planet has been facing are the result of the intensification of the so-called greenhouse effect. In this sense, countries have signed agreements, establishing measures that those involved must adopt to define mitigation and adaptation strategies. Forests play an important role in mitigation, as they act as atmospheric carbon sinks, and it is essential that conservation strategies and expansion of forested areas are settled. Brazil and its states have been developing their national and local coping strategies. This work aims at describing public policies on climate change in the state of Pernambuco, in order to identify the main legal frameworks that provide the basis for confronting climate change in the region. Moreover, this paper analyzes the points of interaction of climate policies and measures for conservation and reforestation, identifying their results and stages of implementation and which projects have been executed or are in progress linked to the forest area that contribute to mitigating the effects of climate change. Qualitative research was developed based on bibliographic research, official documents and interviews. The state of Pernambuco has its state climate policy and instruments such as the State Plan for Climate Change (PEMC/PE) and the Pernambuco Decarbonization State Plan (PDPE) in addition to other policies that have programmatic coherence. It was identified that, for the forestry sector, the plans establish goals aimed at conservation and reforestation. Of the objectives for the forestry sector of the PEMC/PE, only the expansion of 22 conservation units could be verified. Mechanisms such as Payment for Environmental Services (PSA) and Reduction of Emissions from Deforestation and Degradation (REDD), proposed as options for the sector, were not proven successful, with no projects being developed over the twelve years of climate policy due to the lack of financial support for project development. There are only two programs under development in Pernambuco that can contribute to the mitigation strategy, but they are still in the implementation phase. The absence of implementation verification mechanisms, lack of financial support for policy implementation and low institutional coordination constitute major barriers to advancing climate policy and to mitigation by conservation and reforestation.Item Avaliação quali-quantitativa dos planos de gestão de qualidade ambiental submetidos à Agência Estadual de Meio Ambiente de Pernambuco(2022-05-25) Barbosa, Sandra Dias; Freitas, Eliane Cristina Sampaio de; Souza, Viviannne Lucia Bormann de; http://lattes.cnpq.br/4200588308108261; http://lattes.cnpq.br/7525975084334972; http://lattes.cnpq.br/7636706492175339Faced with the needed to conserve biodiversity, actions to recover degraded areas and restore native vegetation are essential to ensure the maintenance and quality of natural resources. The recovering and forest recomposing program demand adequate planning, and in the state of Pernambuco the CPRH Environmental Quality Management Plan exists as an instrument for the control and monitoring of projects that have a polluting potential. The objective of this project was to carry out the evaluation of the Environmental Quality Management Plans - PGQA, in quantitative and qualitative terms, seeking to identify the species and families most indicated in the plans; the risk of species extinction; origin, endemism and distribution. The use of 259 species was identified, comprising 52 families, the most used being the Fabaceae Family. These have an average area of 70,316ha. Having found 23 species in common use among all the plans, with the highest occurrence being Hymenaea courbaril, the extinction analyzes were carried out within the CNCFlora databases where it was identified that 4 species were classified as endangered and IUCN red list where Vochysia oblongifolia and Senna multijuga were identified as endangered. It is worth mentioning that some species were not considered for a risk classification, considering that the absence of this information directly impacts the adoption and implementation of strategies for biodiversity conservation, which may interfere with the quantity and availability in the environment.Item Detecção de árvores individuais por meio do lidar para a gestão da arborização do Campus-Dois Irmãos da UFRPE(2019-07-11) Gomes, Rayane Mireli Silva; Silva, Emanuel Araújo; Silva, Vanessa Souza da; http://lattes.cnpq.br/2765651276275384; http://lattes.cnpq.br/0663135141305608Urban forests are elements that promote the balance between urban and rural environments, presenting important social, political, economic and architectural character, besides providing an improvement in the population's quality of life. LiDAR is a technology that has been used in forest applications with certain frequency growth, mainly due to the fast availability and access to data and its accuracy. Forest inventory is an essential activity for the qualitative and quantitative knowledge and characterization of forest areas, but it is very time consuming, so many companies and professionals are using remote sensing techniques to optimize the performance of the activity, in terms of time, cost and efficiency. With the constant improvement of technologies, remote sensing became part of the techniques and methodologies used in the monitoring and management of green areas. Automatic detection of individual trees is a fundamental procedure for studies that aim to extract dendrometric data at tree level, height, for example, is a measure that in the field can be difficult to obtain in the traditional way. These data from individual trees allow us to represent canopy and / or canopy characteristics, as well as future analyzes and structural and floristic characterizations of the vegetation. Given the above, the objective of the present work was to explore the potential of airborne LiDAR data for detecting individual trees in an urban forest area at the UFRPE headquarters campus, using Fusion, the technology has as its principle a laser scanning of a terrain emitting pulses at a high frequency and calculating the return time of these pulses to the sensor, forming a cloud of dots mapping the terrain below. Using the Fusion software, soil and surface separation was performed using the Groundfilter command, followed by the creation of digital terrain and surface models using the GridsurfaceCreate command. Still in a Fusion environment, a digital canopy model (CHM) was created using the Canopymodel command. After processing, data analysis was performed in RStudio, using packages and functions specific to this type of processing. In the FindTreesDetection function, three filter window sizes were used, since the study refers to the vegetation area without standard spacing. The results showed that in the study area, as calculated by RStudio, based on the 3x3, 5x5 and 7x7 filter windows, there are, respectively, 6,263, 2,356 and 1,367 trees identified during processing.