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Sensors and systems for air quality assessment monitoring and management: A review
Journal of Environmental Management ( IF 8.7 ) Pub Date : 2021-04-04 , DOI: 10.1016/j.jenvman.2021.112510
Dharmendra Singh , Meenakshi Dahiya , Rahul Kumar , Chintan Nanda

Air quality (AQ) is a global concern for human health management. Therefore, air quality monitoring (AQM) and its management is a must-needed activity for the current world environment. A systematic review of various sensors and systems for AQ management may strengthen our understanding of the monitoring and management of AQ. Thus, the current review presents details on sensors/systems available for AQ assessment, monitoring, and management. First, we had gone through the published literature based on special keywords including AQM, Particulate Matter (PM), Carbon Mono-oxide (CO), Sulfur di-Oxide (SO2), and Nitrogen di-Oxide (NO2) among others, and identified the current scenario of research in AQ management. We discussed various sensors/systems available for the AQ management based on self-conceptualised five major categories including, ground-based AQS (wet chemistry) systems, ground-based digital sensors systems, aerial sensors systems, satellite-based sensors systems, and integrated systems. The prospects in the field of AQ assessment and management (AQA&M) were then discussed in detail. We concluded that the AQA&M can be better achieved by coupling new technologies like ground-based smart sensors, satellite remote sensing sensors, Geospatial technologies, and computational technologies like machine learning, Artificial intelligence, and Internet of Things (IoT). The current work may lead to a junction of information for connecting these sensors/systems, which is expected to be beneficial in future AQ research and management.



中文翻译:

空气质量评估监测和管理传感器和系统:回顾

空气质量(AQ)是人类健康管理的全球关注点。因此,对于当前的世界环境,空气质量监测(AQM)及其管理是一项必不可少的活动。对用于AQ管理的各种传感器和系统进行系统的审查可能会加深我们对AQ的监视和管理的理解。因此,本次审查提出了有关可用于AQ评估,监测和管理的传感器/系统的详细信息。首先,我们浏览了基于特殊关键字的公开文献,这些关键字包括AQM,颗粒物(PM),一氧化碳(CO),二氧化硫(SO2)和二氧化氮(NO2)等,以及确定了当前的AQ管理研究场景。我们根据自我概念化的五个主要类别讨论了可用于AQ管理的各种传感器/系统,包括:地面AQS(湿化学)系统,地面数字传感器系统,航空传感器系统,卫星传感器系统和集成系统。然后详细讨论了AQ评估和管理(AQA&M)领域的前景。我们得出的结论是,通过结合新技术(例如基于地面的智能传感器,卫星遥感传感器,地理空间技术)和计算技术(例如机器学习,人工智能和物联网(IoT)),可以更好地实现AQA&M。当前的工作可能会导致连接这些传感器/系统的信息汇合,这有望在未来的AQ研究和管理中受益。和集成系统。然后详细讨论了AQ评估和管理(AQA&M)领域的前景。我们得出的结论是,通过结合新技术(例如基于地面的智能传感器,卫星遥感传感器,地理空间技术)和计算技术(例如机器学习,人工智能和物联网(IoT)),可以更好地实现AQA&M。当前的工作可能会导致连接这些传感器/系统的信息汇合,这有望在未来的AQ研究和管理中受益。和集成系统。然后详细讨论了AQ评估和管理(AQA&M)领域的前景。我们得出的结论是,通过结合新技术(例如基于地面的智能传感器,卫星遥感传感器,地理空间技术)和计算技术(例如机器学习,人工智能和物联网(IoT)),可以更好地实现AQA&M。当前的工作可能会导致连接这些传感器/系统的信息汇合,这有望在未来的AQ研究和管理中受益。以及机器学习,人工智能和物联网(IoT)等计算技术。当前的工作可能会导致连接这些传感器/系统的信息汇合,这有望在未来的AQ研究和管理中受益。以及机器学习,人工智能和物联网(IoT)等计算技术。当前的工作可能会导致连接这些传感器/系统的信息汇合,这有望在未来的AQ研究和管理中受益。

更新日期:2021-04-04
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