Abstract：
Bioavailability has become a critical factor in improving ecological risk assessment and environmental remediation efficiency in contaminated soil research. However, the soil environmental quality standards and risk assessment procedures used in most countries are still based on the total amount of pollutants for lacking sufficient understanding of the exposure pathways and action mechanisms of pollutants. we collected relevant literature from the Web of Science database, spanning the period from 1950 to 2021 by using Citespace to analyze the scientific development of bioavailability. As of January 09, 2022, the database contained 118,813 publications on bioavailability. The review summarizes the progress in bioavailability research and emerging trends, including exploring advanced analytical techniques, advancing modeling approaches, and integrating interdisciplinary approaches to better understand the fate and behavior of pollutants in complex environmental matrices. In particular, the review emphasizes the need for better integration of bioavailability concepts into soil environmental reference, risk assessment procedures, and environmental remediation strategies. Overall, this review emphasized the necessity of incorporating the concept of bioavailability into soil environmental reference, risk assessment procedures, and environmental remediation strategies.
摘要：
在污染土壤研究中，生物有效性已成为提高生态风险评估和环境修复效率的关键因素。然而,大多数国家使用的土壤环境质量标准和风险评估程序仍然基于污染物的总量，因为对污染物的暴露途径和作用机理缺乏足够的了解。我们从WebofScience数据库收集相关文献,通过使用Citespace分析生物利用度的科学发展，从1950年到2021年。截至2022年1月9日，该数据库包含118,813份关于生物利用度的出版物。综述了生物利用度研究的进展和新兴趋势，包括探索先进的分析技术，推进建模方法，并整合跨学科方法，以更好地了解复杂环境基质中污染物的命运和行为。特别是,审查强调需要更好地将生物利用度概念纳入土壤环境参考，风险评估程序，和环境修复战略。总的来说,这篇综述强调了将生物有效性概念纳入土壤环境参考的必要性，风险评估程序，和环境修复战略。
