A Critical Review for Real-Time Continuous Soil Monitoring: Advantages, Challenges, and Perspectives

Yingzheng Fan; Xingyu Wang; Thomas Funk

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A Critical Review for Real-Time Continuous Soil Monitoring: Advantages, Challenges, and Perspectives

机译：A Critical Review for Real-Time Continuous Soil Monitoring: Advantages, Challenges, and Perspectives

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Most soil quality measurements have been limited to laboratory-based methods that suffer from time delay, high cost, intensive labor requirement, discrete data collection, and tedious sample pretreatment. Real-time continuous soil monitoring (RTCSM) possesses a great potential to revolutionize field measurements by providing first-hand information for continuously tracking variations of heterogeneous soil parameters and diverse pollutants in a timely manner and thus enable constant updates essential for system control and decision-making. Through a systematic literature search and comprehensive analysis of state-of-the-art RTCSM technologies, extensive discussion of their vital hurdles, and sharing of our future perspectives, this critical review bridges the knowledge gap of spatiotemporal uninterrupted soil monitoring and soil management execution. First, the barriers for reliable RTCSM data acquisition are elucidated by examining typical soil monitoring techniques (e.g., electrochemical and spectroscopic sensors). Next, the prevailing challenges of the RTCSM sensor network, data transmission, data processing, and personalized data management are comprehensively discussed. Furthermore, this review explores RTCSM data application for updating diverse strategies including high-fidelity soil process models, control methodologies, digital soil mapping, soil degradation, food security, and climate change mitigation. Finally, the significance of RTCSM implementation in agricultural and environmental fields is underscored through illuminating future directions and perspectives in this systematic review.

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来源
《Environmental Science & Technology: ES&T》 |2022年第19期|13546-13564|共19页
作者
Yingzheng Fan; Xingyu Wang; Thomas Funk;
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作者单位

Department of Civil and Environmental Engineering, University of Connectieut, Storrs, Connecticut 06269, United States;

Department of Civil and Environmental Engineering, University of Connecticut, Storrs, Connecticut 06269, United States;

Department of Civil and Environmental Engineering University of Connecticut, Storrs, Connecticut 06269, United States;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种英语
中图分类环境科学、安全科学;
关键词
real-time continuous soil monitoring; soil data acquisition; soil data application; agricultural and environmental practices;

A Critical Review for Real-Time Continuous Soil Monitoring: Advantages, Challenges, and Perspectives

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