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Authors
Abstract(s)
Uma Rede de MediĆ§Ć£o da Qualidade do Ar (RMQAr) Ć© composta por vĆ”rias EstaƧƵes de MediĆ§Ć£o (EM). Em cada uma destas EM Ć© recolhida informaĆ§Ć£o sobre os principais poluentes presentes na sua zona de implantaĆ§Ć£o. A otimizaĆ§Ć£o da RMQAr Ć© um fator essencial para garantir o bom funcionamento das EM, pelo que Ć© importante avaliar a existĆŖncia de EM redundantes. A sua existĆŖncia pode permitir a transferĆŖncia das mesmas para novas localizaƧƵes, alargando a Ć”rea monitorizada, sem aumentar o custo com a sua manutenĆ§Ć£o. Neste trabalho pretende-se identificar zonas envolventes Ć s EM da Ć”rea metropolitana de Lisboa, com comportamentos semelhantes de poluiĆ§Ć£o do ar, por um dos poluentes presentes e contribuir para a identificaĆ§Ć£o de possĆveis EM redundantes, usando tĆ©cnicas de EstatĆstica Multivariada.
An Air Quality Measurement Network (RMQAr) is composed of several Measurement Stations (EM). In each of these MS, information is collected on the main pollutants present in their area of implantation. Optimizing the RMQAr is an essential factor to ensure the proper functioning of the EM, so it is important to assess the existence of redundant EM. Their existence may allow their transfer to new locations, expanding the monitored area, without increasing the cost of maintenance. In this work, we intend to identify areas surrounding MS in the metropolitan area of Lisbon, with similar air pollution behaviors, by one of the pollutants present, and contribute to the identification of possible redundant MS, using Multivariate Statistics techniques.
An Air Quality Measurement Network (RMQAr) is composed of several Measurement Stations (EM). In each of these MS, information is collected on the main pollutants present in their area of implantation. Optimizing the RMQAr is an essential factor to ensure the proper functioning of the EM, so it is important to assess the existence of redundant EM. Their existence may allow their transfer to new locations, expanding the monitored area, without increasing the cost of maintenance. In this work, we intend to identify areas surrounding MS in the metropolitan area of Lisbon, with similar air pollution behaviors, by one of the pollutants present, and contribute to the identification of possible redundant MS, using Multivariate Statistics techniques.
Description
Trabalho final de Mestrado para obtenĆ§Ć£o do grau de Mestre em Engenharia da Qualidade e Ambiente
Keywords
DiĆ³xido de azoto Material particulado Redes de monitorizaĆ§Ć£o da qualidade do ar EstatĆstica multivariada Nitrogen dioxide Particulate matter Air quality monitoring networks Multivariate statistics
Citation
BACALHAU, Raquel Maria GaiĆ£o - Estudo de uma rede de monitorizaĆ§Ć£o da qualidade do ar. Lisboa: Instituto Superior de Engenharia de Lisboa, 2023. DissertaĆ§Ć£o de Mestrado.