Impacto Ambiental Sonoro No Trecho Sul Da Linha Verde Na Cidade De Curitiba, Paraná, Brasil

Bunn, Fernando; Filho, Marcus Manfrin Oliveira; Zannin, Paulo Henrique Trombetta

doi:10.5380/raega.v38i0.41165

Cited by 2 publications

(3 citation statements)

References 2 publications

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“…This is confirmed by a study carried out by Richard (2013) in Germany and published in the journal Lärmbekämpfung, which states that: "The expected margin of reduction of sound levels in response to the adoption of individual mitigation measures, including, for example, the reduction in the percentage of heavy vehicles, ranges from 1 to 3 dB (A)". Bunn and Zannin, (2015) and Bunn et al (2016) studied the acoustic field around the south section of the Green Line, simulating reductions in heavy vehicle flow, and found that Table 2 and NBR 10151-Brazilian Technical Standards- Table 1).…”

Section: Resultsmentioning

confidence: 99%

“…Measurements were taken in the morning between 9 a.m. and 11 a.m., and in the after-noon between 2 p.m. and 4:30 p.m. (Guedes et al, 2011;Bunn et al, 2016). The data were collected over a period of 120 days, between August and November 2012.…”

Section: Methodsmentioning

confidence: 99%

“…Rapid population growth in the municipality of Curitiba over recent decades resulted in urban sprawl into previously sparsely populated areas. This included expansion along both sides of the old BR-116 highway located within the urban perimeter of Curitiba, transforming these areas into densely populated neighborhoods (Zannin & Sant'Ana, 2011;Bunn et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

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Evaluation of Noise in the Vicinity of a Hospital and a Gated Community

Zannin¹,

Milanês²,

Filho³

2019

CUS

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An evaluation was made of the acoustic environment of the Green Line North (GLN) by noise mapping calculations. In addition, the equivalent sound pressure levels, L eq , that reach the facades of a residential building and a hospital located along the GLN, were simulated to determine the noise levels to which they are subjected. The simulated noise levels were compared with the maximum allowable noise levels established by Curitiba Municipal Law and by the Brazilian standard on Noise Assessment in Populated Areas. It was concluded unequivocally that, in the current situation, noise pollution affects the hospital and the gated community. A simulation of heavy vehicle traffic reduction was performed, aiming at evaluating the impact of this mitigation measure. Even the reduction of number of heavy vehicle to 10% of the original number proved to be insufficient to attend values established by the municipal law and the Brazilian standard.

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Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Evaluation of Noise in the Vicinity of a Hospital and a Gated Community

Zannin¹,

Milanês²,

Filho³

2019

CUS

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Study of association models for determining the growth of the fleet of motor vehicles in the Metropolitan Region of Cariri, Ceará

Soares

Braga

Almeida

et al. 2021

Int J Innov Educ Res

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The quality of life underlying the modern society can be attributed to several factors, among them, the technological and economic development experienced in recent years. Durable consumer goods are part of this modern society, such as automobiles. However, because most automobiles are powered by the combustion of fossil fuels, the emission of greenhouse gases is a worrisome environmental problem. The objective of this article is to analyze Gross Domestic Product (GDP) data, population and SELIC rate (SELIC stands for Special System of Settlement and Custody) in the period from 2001 to 2020 to evaluate the impact on the number of vehicles in the Cariri Metropolitan Region (RMC), using multivariate models. It was verified that the fleet of the RMC experienced an increase of 561.45% in the last 20 years. Three prediction models were tested and the conclusion was reached that for the next 20 years it is not sustainable to maintain the same growth already experienced, in a linear manner. Instead, the ideal is to adopt a model with growth forecast with a logarithmic function, i. e. with a stationary tendency in the long time. In a society where over 50% of vehicles are more than 10 years old, it is essential that public managers, the private initiative, the academic-scientific environment and society adopt sustainable practices and consider future scenarios to make decisions in order to preserve the environment and to ensure everyone's quality of life.

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Impacto Ambiental Sonoro No Trecho Sul Da Linha Verde Na Cidade De Curitiba, Paraná, Brasil

Cited by 2 publications

References 2 publications

Evaluation of Noise in the Vicinity of a Hospital and a Gated Community

Evaluation of Noise in the Vicinity of a Hospital and a Gated Community

Study of association models for determining the growth of the fleet of motor vehicles in the Metropolitan Region of Cariri, Ceará

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