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烟污染的评估及其在伊朗东北部的空间分布

Narges Babaei¹, Fateme Kabirinia¹, Ali Asghar Nahafpoor²

¹Student Research Committee, Department of Environmental Health Engineering, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran.

Scientific reports

|July 20, 2025

概括

伊朗马什哈德的烟污染严重,超过三分之一的地区受到严重污染. 影响烟分布的关键因素包括人口密度和土地使用.

科学领域:

环境科学环境科学
城市生态城市生态学
污染研究污染研究

背景情况:

烟是城市垃圾的主要来源.
了解CB污染的空间分布对于有效管理至关重要.

研究的目的:

调查伊朗马什哈德的烟污染的空间分布和严重程度.
确定影响卷烟分布和污染水平的因素.

主要方法:

在马什哈德的25个选定的地区使用了香烟污染指数 (CBPI).
每个位置的计算CB密度和CBPI.
分析了CB分布与环境/社会经济因素之间的相关性.

主要成果:

马什哈德有相当大的烟污染,平均CBPI为8.89.
在33.33%的研究区域中检测到严重污染 (CBPI>10).
人口密度,土地利用,地表,降雨量和地下水的接近程度显著影响CB的分布.

结论:

烟污染是伊朗马什哈德的一个重大环境问题.
迫切需要有效的管理策略来缓解这种污染.
马什哈德的污染水平相当于伊朗的一些地区,但低于某些全球城市.

关键词:

环境污染环境污染地理信息系统 (GIS) 是一个危险废物危险废物马什哈德 (Mashhad) 马什哈德 (Mashhad) 是一个城市.固体废物管理固体废物管理城市污染城市污染

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