Environmental Science and Pollution Research Pub Date : 2021-05-06 , DOI: 10.1007/s11356-021-14258-x Leandro Galon 1 , Lucimara Bragagnolo 1 , Eduardo Pavan Korf 1 , José Barbosa Dos Santos 2 , Gabriela Madureira Barroso 2 , Victor Hugo Vidal Ribeiro 3
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Knowledge of the partition mechanisms in the agrochemical environment is fundamental for understanding their behavior within an ecosystem and mitigating possible adverse effects of these products. In this review, the objective was to present the main transport mechanisms, physical-chemical properties, and atmospheric monitoring methodologies of the most diverse types of agrochemicals used in agriculture that can reach the atmosphere and affect different compartments. It has been verified that volatilization is one of more considerable significance of the various forms of transport since a significant part of the applied pesticides can volatilize in a few days. As for monitoring these compounds in the atmosphere, both passive and active sampling have their advantages and disadvantages. Passive samplers allow sampling in large quantities and at remote locations, in addition to making continuous measurements, while active samplers have the advantage of being able to detect low concentrations and continuously. Since a significant portion of the applied pesticides is directed to the atmosphere, monitoring makes it possible to understand some properties of the pesticides present in the air. This monitoring can be done from different existing methodologies based on adopted criteria and existing technical standards.
Graphical abstract
中文翻译：
大气中农药的移动性和环境监测——综述
了解农化环境中的分配机制对于了解其在生态系统中的行为并减轻这些产品可能产生的不利影响至关重要。本次综述的目的是介绍农业中使用的最多种类型农用化学品的主要传输机制、物理化学性质和大气监测方法，这些农用化学品可以到达大气并影响不同的区域。已经证实，挥发是各种运输方式中更重要的原因之一，因为施用的农药的很大一部分可以在几天内挥发。对于大气中这些化合物的监测，被动采样和主动采样各有优缺点。被动采样器除了进行连续测量外，还可以在远程位置进行大量采样，而主动采样器的优点是能够连续检测低浓度。由于所施用的农药的很大一部分是直接排放到大气中的，因此通过监测可以了解空气中农药的一些特性。这种监测可以根据采用的标准和现有技术标准，通过不同的现有方法来完成。
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