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An atmospheric vulnerability assessment framework for environment management and protection based on CAMx

机译:基于CAMx的环境管理与保护的大气脆弱性评估框架

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This paper presents an atmospheric vulnerability assessment framework based on CAMx that should be helpful to assess potential impacts of changes in human, atmospheric environment, and social economic elements of atmospheric vulnerability. It is also a useful and effective tool that can provide policy-guidance for environmental protection and management to reduce the atmospheric vulnerability. The developed framework was applied to evaluate the atmospheric environment vulnerability of 13 cities in the Beijing-Tianjin-Hebei (BTH) region for verification. The results indicated that regional disparity of the atmospheric vulnerability existed in the study site. More specifically, the central and southern regions show more atmospheric environment vulnerability than the northern regions. The impact factors of atmospheric environment vulnerability in the BTH region mainly derived from increasing population press, frequently unfavorable meteorological conditions, extensive economic growth of secondary industry, increased environmental pollution, and accelerating population aging. The framework shown in this paper is an interpretative and heuristic tool for a better understanding of atmospheric vulnerability. This framework can also be replicated at different spatial and temporal scales using context-specific datasets to straightly support environmental managers with decision-making.
机译:本文提出了一种基于CAMx的大气脆弱性评估框架,该框架应有助于评估人类,大气环境变化以及大气脆弱性的社会经济因素的潜在影响。它也是一种有用且有效的工具,可以为环境保护和管理提供政策指导,以减少大气脆弱性。将开发的框架应用于评估京津冀地区的13个城市的大气环境脆弱性,以进行验证。结果表明,研究地点存在大气脆弱性的区域差异。更具体地说,中部和南部地区比北部地区显示出更多的大气环境脆弱性。 BTH地区大气环境脆弱性的影响因素主要来自人口压力的增加,气象条件的经常不利,第二产业的广泛经济增长,环境污染的加剧以及人口老龄化的加剧。本文显示的框架是一种解释性和启发式工具,可用于更好地了解大气脆弱性。也可以使用特定于上下文的数据集在不同的空间和时间尺度上复制此框架,以直接支持环境管理者的决策。

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