论文题目：Agricultural soil microbiomes are structurally and functionally more resistant to warming than adjacent natural ecosystems.
论文作者：Shuo Jiao, Haibo Pan, Pablo García-Palacios, Hairong Tu, Yiran Zhang, Yu Liu, Hang Gao, Beibei Chen, Ziheng Peng, Shi Chen, Jiejun Qi, Chunling Liang, Xiaomeng Li, Yang Wang, Chujie Jin, Min Gao, Jiai Liu, Yihe Wang, Junhui Zhao, Lan Jiang, Ferran Romero, Samiran Banerjee, Yunfeng Yang, Yahai Lu, Manuel Delgado-Baquerizo, Marcel G. A. van der Heijden, Gehong Wei
论文摘要：Agricultural soil microbiomes experience frequent disturbance from intensive management and may therefore be better equipped to withstand climate warming than microbiomes in undisturbed natural soils. Here we test this by combining a continental-scale warming microcosm experiment across 100 paired agricultural–natural sites with a global meta-analysis and three microbiome manipulation experiments (microbial suspensions, cross-inoculation and synthetic communities). Agricultural soils showed a higher resistance of soil multifunctionality to warming than natural soils, consistent across the meta-analysis. Resistance of microbial community composition was the strongest predictor of functional resistance and was confirmed in artificial soils inoculated with agricultural versus natural microbial suspensions. Introducing soil microbiomes from agricultural ecosystems into previously undisturbed natural soils enhanced functional resistance to warming. Metagenomic analysis revealed that microbial life-history strategies play a crucial role in regulating the resistance of soil microbial community to warming, with communities dominated by stress-tolerant strategies conferring significantly stronger resistance. Our work highlights the potential of microbiome engineering to strengthen ecosystem functioning under climate change.
农业土壤微生物组频繁遭受集约化管理的干扰，因此与未受干扰的自然土壤微生物组相比，可能具备更强抵御气候变暖的能力。为检验这一假设，本研究结合了覆盖100个农业—自然配对样点的大陆尺度增温微宇宙实验、全球元分析以及三项微生物组操控实验（微生物悬液、交叉接种和合成菌群）。结果表明，与自然土壤相比，农业土壤多功能性对增温具有更高的抗性，这一模式也得到了全球元分析的支持。微生物群落组成的增温抗性是预测生态系统功能抗性的最强预测因子，并且在接种农业和自然来源微生物悬液的人工土壤实验中得到了进一步证实。将农业生态系统的土壤微生物组引入先前未受干扰的自然土壤中，能够增强其对增温的功能抗性。宏基因组分析表明，微生物生活史策略在调节土壤微生物群落对增温的抗性中发挥着关键作用，其中由耐受胁迫策略主导的群落展现出更强的抗性。我们的工作强调了微生物组工程在气候变化下增强生态系统功能的巨大潜力。
论文链接：https://www.nature.com/articles/s43016-026-01348-7