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Urban atmospheric environment and human biometeorological studies in Dar es Salaam, Tanzania

机译:坦桑尼亚达累斯萨拉姆的城市大气环境与人类生物气象研究

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摘要

The urban climate system is a complex system constituting many components including urban air pollution and the thermal climate. While air pollution modifies local climate through the composition of the air, human biometeorological condition is assessed through thermal indices in order to understand the effects of thermal climate on man. In this study, a holistic approach was applied to review the past research in urban climate of Dar es Salaam, by considering the past research in air pollution and thermal climate about the city. Dar es Salaam is one of the fastest growing cities in the world, and this study is very relevant to future research in urban climate and urban planning, especially to cities with similar environmental challenges like Dar es Salaam. It was noted that the city, as many other cities in Africa or developing world, lacks a proper air quality monitoring programme despite of air pollution being a problem many years ago. However, meteorological observation started as early as in nineteenth century with rainfall being the most sampled environmental parameter in terms of spatial distribution, hence providing a potential to future research and comprehensive understanding of the urban climate.
机译:城市气候系统是一个复杂的系统,由许多部分组成,包括城市空气污染和热气候。空气污染通过空气的成分改变了局部气候,同时通过热指数评估了人类的生物气象状况,以了解热气候对人类的影响。在这项研究中,通过考虑过去关于城市​​空气污染和热气候的研究,采用整体方法回顾了达累斯萨拉姆城市气候的过去研究。达累斯萨拉姆(Dar es Salaam)是世界上发展最快的城市之一,这项研究与城市气候和城市规划的未来研究非常相关,尤其是与达累斯萨拉姆(Dar es Salaam)等具有类似环境挑战的城市。值得注意的是,尽管许多年前空气污染是一个问题,但该城市与非洲或其他许多发展中国家的城市一样,缺乏适当的空气质量监测计划。但是,气象观测最早始于19世纪,就空间分布而言,降雨是采样最多的环境参数,因此为将来的研究和对城市气候的全面理解提供了潜力。

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