Micro- and nanoplastics in soils: Tracing research progression from comprehensive analysis to ecotoxicological effects

作者：Hongdou Liu, Lizhen Cui, Tong Li, Calogero Schillaci, Xiufang Song, Paolo Pastorino, Hongtao Zou, Xiaoyong Cui, Zhihong Xu, Peter Fantke · 发表于：Ecological Indicators · 年份：2023 · DOI：10.1016/j.ecolind.2023.111109 · 被引用次数：20 · 研究领域：Microplastics and Plastic Pollution、Recycling and Waste Management Techniques

Micro- and nanoplastics (MNPs) emissions and pollution are a growing concern due to their potential impact on ecosystems and human health, particularly in soil. This study conducts a comprehensive bibliometric analysis of 2,451 publications spanning from 2006 to 2023. The aim is to assess the research landscape, trends, contributors, and collaborative efforts related to MNPs in soil. Moreover, it examines the extensive research on the effects of MNPs on soil organisms, including earthworms, nematodes, and other fauna as well as the physical–chemical impacts, nanoscale interactions, and ecotoxicological effects on soil microorganisms. Utilizing network analysis, this study explores the global distribution of research across countries, institutions, authors, and keywords, shedding light on the interconnected scientific exploration. The findings reveal a consistent rise in research output over the past decade, reflecting worldwide interest in soil MNPs pollution. It also identifies influential authors and interdisciplinary clusters, highlighting their significant collaborations. Moreover, it pinpoints key institutions and leading journals in this area. Keyword co-occurrence and time-series analysis uncover seven significant research clusters. All provide insights into crucial MNPs aspects and their environmental and health implications. Our findings guide future research and inform strategies to combat MNPs pollution in soils, underscore the need for interdisciplinary approaches...