Modeling the Relationship between Noise Pollution and Landscape Metrics of Urban Structures and Green Covers (Case Study: Esfahan City)

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MAZAHERI REZA; SALMANMAHINY ABDOLRASSOUL; REZAEI HASAN; Kamyab Hamidreza; Sakieh Yousef; Sakieh Yousef

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Journal: Journal of Research in Environmental Health Year:2020 | Volume:6 | Issue:1 Page(s): 45-55

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Title

Modeling the Relationship between Noise Pollution and Landscape Metrics of Urban Structures and Green Covers (Case Study: Esfahan City)

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Keywords

Noise of pllutionQ2

landscape metricsQ1

modelingQ1

random in forest regressionQ1

Abstract

Background and Aim: Population growth and the increase in urban migration in the past decades have led to an increase in population density and size of major cities. Unfortunately, this kind of pollution has mostly gone unnoticed. The purpose of this study was to model the correlation between noise pollution level and landscape metrics of urban structures and vegetation. Materials and Methods: A number of 67 stations were selected in different parts of Isfahan and noise parameters were measured at peak traffic hours (16 to 19) during the fall of the year 2016. Sampling stations were located through a systematic-random method based on the amount of construction, green spaces and structural diversity. There were 27 types of landscapes and three stations were randomly selected in each. Results: In most stations, the noise level was above the permitted threshold(Residential 45-55, Residential-Commercial 50-60). IJI index measurements had the most stability and more uniform diagrams, at it was the first and second important index in most models. Considering the behavior of this Index, it can be an important factor in the study of landscape. Conclusion: The random forest advanced regression method was used for the analysis. the most effective metrics identified in different buffers were IJI index, FRAC_MN index, CLUMPY index, CONTIG_MN index, SHAPE_MN index, ENN_MN index. Also, checking of the first six metrics in each of the buffers and land uses showed the importance of the metrics is different. Identification of important metrics in each buffer and land use helps better design urban blocks and their arrangement.

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APA: Copy

MAZAHERI, REZA, SALMANMAHINY, ABDOLRASSOUL, REZAEI, HASAN, Kamyab, Hamidreza, & Sakieh, Yousef. (2020). Modeling the Relationship between Noise Pollution and Landscape Metrics of Urban Structures and Green Covers (Case Study: Esfahan City). JOURNAL OF RESEARCH IN ENVIRONMENTAL HEALTH, 6(1 ), 45-55. SID. https://sid.ir/paper/358804/en

Vancouver: Copy

MAZAHERI REZA, SALMANMAHINY ABDOLRASSOUL, REZAEI HASAN, Kamyab Hamidreza, Sakieh Yousef. Modeling the Relationship between Noise Pollution and Landscape Metrics of Urban Structures and Green Covers (Case Study: Esfahan City). JOURNAL OF RESEARCH IN ENVIRONMENTAL HEALTH[Internet]. 2020;6(1 ):45-55. Available from: https://sid.ir/paper/358804/en

IEEE: Copy

REZA MAZAHERI, ABDOLRASSOUL SALMANMAHINY, HASAN REZAEI, Hamidreza Kamyab, and Yousef Sakieh, “Modeling the Relationship between Noise Pollution and Landscape Metrics of Urban Structures and Green Covers (Case Study: Esfahan City),” JOURNAL OF RESEARCH IN ENVIRONMENTAL HEALTH, vol. 6, no. 1 , pp. 45–55, 2020, [Online]. Available: https://sid.ir/paper/358804/en

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