Soil animal ecology in China: Two decades of progress and future prospects
Xin Sun , Zhihong Qiao , Weixin Zhang , Qi Li , Yuanhu Shao , Haifeng Yao , Jihua Wu , Manqiang Liu , Donghui Wu , Wenju Liang , Feng Hu , Stefan Scheu , Shenglei Fu , Yong-Guan Zhu
Soil Ecology Letters ›› 2026, Vol. 8 ›› Issue (4) : 260425
Soil ecological research in China has accelerated rapidly over the past two decades, with the historically understudied field of soil animal ecology making particularly notable progress. Through a comprehensive bibliometric analysis and literature review, we synthesize these advancements. We document a remarkable increase from 725 to 1094 in global annual publications, driven by national monitoring networks and a shift from taxonomic inventories to functional ecology. Notably, China’s share of global publications in soil fauna research surged from less than 5% in 2006 to 27% in 2025, emerging as a driving force in advancing the field. Key advancements include elucidating the role of soil fauna as bioindicators of climate change and land-use intensification, quantifying their engineering effects on carbon sequestration and nutrient cycling at continental scales, and uncovering the mechanisms by which multi-trophic interactions regulate ecosystem multifunctionality. Despite these gains, critical gaps remain in scaling mechanistic understanding from microcosms to fields and in predicting responses under interacting global changes. We propose a future research agenda emphasizing technological innovation, coordinated networks, and theory integration to position China at the forefront of developing soil biodiversity-based solutions for global sustainability challenges.
soil fauna / biodiversity / biogeography / research trends / China / ecosystem function
| ● Tracks the research advances of soil animal ecology research over the past two decades in China. | |
| ● Positions soil fauna as bioindicators, quantifies their ecosystem engineering effects, and uncovers how multi-trophic interactions regulate multifunctionality. | |
| ● Proposes a strategic framework for soil biodiversity-based solutions to tackle global sustainability challenges. |
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Higher Education Press
Supplementary files
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