Do Soil Microbes Drive the Trade-Off Between C Sequestration and Non-CO2 GHG Emissions in EU Agricultural Soils? A Systematic Review
土壌微生物はEU農業土壌における炭素隔離と非CO2温室効果ガス排出のトレードオフを駆動するか？系統的レビュー (AI 翻訳)
Arianna Latini, Luciana Di Gregorio, Elena Valkama, Manuela Costanzo, Peter Maenhout, Marjetka Suhadolc, Francesco Vitali, Stéfano Mocali, Alessandra Lagomarsino, Annamaria Bevivino
🤖 gxceed AI 要約
日本語
本系統的レビューは、EU農業土壌における有機物施用が微生物バイオマスと活性を高め、土壌有機炭素を増加させ、N2OやCH4排出を削減する可能性を示す。植物の多様性がN2O削減と炭素貯留に重要であるが、研究間の方法論的標準化の欠如が比較を妨げている。地域特異的な解決策の特定には、欧州の多様な土壌気候条件での標準化研究が求められる。
English
This systematic review synthesizes evidence that organic matter application in EU agricultural soils enhances microbial biomass and activity, increases soil organic carbon, and potentially reduces N2O and CH4 emissions. Plant diversity is critical for emission reduction and carbon storage, but methodological standardization across studies is lacking. Standardized research across Europe's pedoclimatic regions is needed to identify region-specific solutions for soil health and sustainable farming.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本では、農地土壌への炭素貯留は「みどりの食料システム戦略」やJ-クレジット制度の対象であり、土壌微生物を介したGHG削減の知見は、国内の農業由来排出削減策や炭素貯留認証の設計に示唆を与える。ただし、本レビューはEU中心のため、日本の土壌・気候条件への適用には追加の検証が必要。
In the global GX context
Globally, this review contributes to the discourse on soil carbon sequestration and GHG mitigation in agriculture, relevant to initiatives like the EU's Carbon Farming and the 4 per 1000 initiative. It underscores the need for standardized methodologies to quantify soil carbon and non-CO2 emissions, which is critical for carbon credit integrity and climate reporting under frameworks like the EU's LULUCF regulation.
👥 読者別の含意
🔬研究者:Provides a synthesis of microbial mechanisms linking organic matter inputs to C sequestration and GHG emissions, highlighting research gaps and methodological challenges.
🏢実務担当者:Offers evidence that organic matter application can enhance soil health and potentially reduce GHG emissions, informing sustainable farming practices and carbon credit eligibility.
🏛政策担当者:Emphasizes the need for standardized measurement protocols to support agricultural climate policies and carbon farming incentives.
📄 Abstract（原文）
The role of soil microbial communities in soil organic matter (OM) decomposition, transformation, and the global nitrogen (N) and carbon (C) cycles has been widely investigated. However, a comprehensive understanding of how specific agricultural practices and OM inputs shape microbial-driven processes across different European pedoclimatic conditions is still lacking, particularly regarding their effectiveness in mitigating greenhouse gas (GHG) emissions. This systematic review synthesizes current knowledge on the biotic mechanisms underlying soil C sequestration and GHG reduction, emphasizing key microbial processes influenced by land management practices. A rigorous selection was applied, resulting in 16 eligible articles that addressed the targeted outcomes: soil microorganism biodiversity, including microbiome composition and other common Biodiversity Indexes, C sequestration and non-CO2 GHG emissions (namely N2O and CH4 emissions), and N leaching. The review highlights that, despite some variations across studies, the application of OM enhances soil microbial biomass (MB) and activity, boosts soil organic carbon (SOC), and potentially reduces emissions. Notably, plant richness and diversity emerged as critical factors in reducing N2O emissions and promoting carbon storage. However, the lack of methodological standardization across studies hinders meaningful comparison of outcomes—a key challenge identified in this review. The analysis reveals that studies examining the simultaneous effects of agricultural management practices and OM inputs on soil microorganisms, non-CO2 GHG emissions, and SOC are scarce. Standardized studies across Europe’s diverse pedoclimatic regions would be valuable for assessing the benefits of OM inputs in agricultural soils. This would enable the identification of region-specific solutions that enhance soil health, prevent degradation, and support sustainable and productive farming systems.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.5281/zenodo.21477501first seen 2026-08-09 05:04:10 · last seen 2026-08-09 05:05:32
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