Review on Detection Methods of Nitrogen Species in Air, Soil and Water
Review on Detection Methods of Nitrogen Species in Air, Soil and Water
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DOI：
10.3390/nitrogen3010008
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发表时间：
2022-03
期刊：
影响因子：
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通讯作者：
Md Faishal Yousuf;Md. Shaad Mahmud
中科院分区：
文献类型：
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作者：
Md Faishal Yousuf;Md. Shaad Mahmud
氮在大气、土壤和水中的存在对生态系统的稳定起着至关重要的作用。活性氮气是关键的空气质量指标，是大气臭氧层消耗的原因。土壤氮素是植物生长的主要营养元素之一。水体中氮的形态是水质的重要指标，在水环境监测中起着重要的作用。人类活动严重影响了氮素的自然平衡。因此，对不同环境中的氮浓度进行连续监测至关重要。已经探索了各种方法来测量空气、土壤和水中氮的浓度。在这里，我们回顾了最近的进展，在光学和电化学传感方法测量氮浓度在空气中，土壤和水。讨论了现有方法的优缺点和未来的发展前景。可供从事环境污染和精准农业研究的人员参考。
Nitrogen species present in the atmosphere, soil, and water play a vital role in ecosystem stability. Reactive nitrogen gases are key air quality indicators and are responsible for atmospheric ozone layer depletion. Soil nitrogen species are one of the primary macronutrients for plant growth. Species of nitrogen in water are essential indicators of water quality, and they play an important role in aquatic environment monitoring. Anthropogenic activities have highly impacted the natural balance of the nitrogen species. Therefore, it is critical to monitor nitrogen concentrations in different environments continuously. Various methods have been explored to measure the concentration of nitrogen species in the air, soil, and water. Here, we review the recent advancements in optical and electrochemical sensing methods for measuring nitrogen concentration in the air, soil, and water. We have discussed the advantages and disadvantages of the existing methods and the future prospects. This will serve as a reference for researchers working with environment pollution and precision agriculture.