Sánchez-Moreno Sara, Ros Mart B H, Walder Florian, Peixoto Leanne, Gómez-Gallego Tamara, Jeanbille Mathilde, Juhanson Jaanis, Feiza Virginijus, Aponte Cristina, Pulido-Moncada Mansonia, Parasotas Irmantas, Kochiieru Mykola, Amaleviciute-Volunge Kristina, Dammie Nompumelelo, van der Heijden Marcel G A, Ramos Juan Luis, Feizene Dalia, Philippot Laurent, Munkholm Lars, Velthof Gerard L, Petersen Søren O, Hallin Sara, Goberna Marta
Department of Environment and Agronomy, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Spanish National Research Council (INIA, CSIC), Madrid, Spain.
Wageningen Environmental Research, Wageningen University & Research, Wageningen, Netherlands.
Sci Data. 2025 Jun 2;12(1):929. doi: 10.1038/s41597-025-05238-8.
Maintaining and enhancing soil organic carbon (SOC) in agricultural soils is proposed as a key practice to mitigate climate change. While there is agreement on the co-benefits of SOC accrual on other agroecosystem services, its potential trade-offs in terms of greenhouse gas emissions and nutrient losses are still under debate. We present a global dataset compiling the results of 232 articles that experimentally compare the effects of agricultural management practices with a potential to preserve or enhance SOC against conventional practices. The dataset reports 570 experimental effects of practices to minimise soil disturbance, diversify cropping systems, or increase organic inputs in 254 experiments across 38 countries. The dataset further reports the qualitative (positive, neutral or negative) effects of these management practices on SOC accrual, crop yield, and other response variables related to soil structure, soil biota, CO and NO emissions, and nitrogen and phosphorus losses. This dataset helps understanding the synergies and trade-offs of SOC accrual practices with other ecosystem services, detect current knowledge gaps, and guide future agricultural policies.
在农业土壤中维持和增加土壤有机碳（SOC）被认为是缓解气候变化的一项关键措施。虽然人们对于土壤有机碳积累对其他农业生态系统服务的协同效益已达成共识，但其在温室气体排放和养分流失方面的潜在权衡仍存在争议。我们提供了一个全球数据集，汇总了232篇文章的研究结果，这些文章通过实验比较了具有保护或增加土壤有机碳潜力的农业管理措施与传统措施的效果。该数据集报告了在38个国家的254项实验中，570个关于尽量减少土壤扰动、使种植系统多样化或增加有机投入措施的实验效果。该数据集还报告了这些管理措施对土壤有机碳积累、作物产量以及与土壤结构、土壤生物群、一氧化碳和一氧化氮排放以及氮和磷流失相关的其他响应变量的定性（积极、中性或消极）影响。这个数据集有助于理解土壤有机碳积累措施与其他生态系统服务之间的协同作用和权衡，发现当前的知识空白，并指导未来的农业政策。
