気候変動が土壌の健康と炭素隔離に与える影響：系統的レビュー
Impact of climate change on soil health and carbon sequestration: A systematic review (原題)
Tadesse Tesfaye, Girma Yitagesu, Teshale Anbessa
🤖 gxceed AI 要約
日本語
気候変動が土壌の健康と炭素隔離に与える影響を系統的にレビュー。気温上昇や降水パターンの変化が土壌の物理性、肥沃度、微生物活動を損ない、炭素隔離能力を低下させる。一方、保全耕起、カバークロップ、輪作、バイオ炭などの農業緩和策が土壌炭素貯留を向上させる可能性を示す。持続可能な土地管理と土壌有機炭素回復の政策が気候変動緩和と食料安全保障に重要と結論。
English
This systematic review examines how climate change affects soil health and carbon sequestration. Rising temperatures and altered precipitation degrade soil properties and reduce carbon storage capacity. However, agricultural practices like conservation tillage, cover cropping, crop rotation, and biochar can enhance soil carbon sequestration. The paper emphasizes policies for sustainable land management and soil organic carbon restoration as crucial for climate mitigation and food security.
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カーボンニュートラル戦略の一部として注目されており、J-クレジット制度での土壌炭素貯留方法論が検討されている。本レビューは、日本の農業分野における炭素隔離の可能性と実践的対策を評価する上で基礎的な知見を提供する。
In the global GX context
Globally, soil carbon sequestration is recognized as a nature-based solution for climate mitigation, with initiatives like the EU's 4 per 1000 and the UNCCD's land degradation neutrality. This review synthesizes evidence on agricultural practices that can enhance soil carbon, informing corporate sustainability strategies and climate policy frameworks such as ISSB and CSRD reporting on land-use impacts.
👥 読者別の含意
🔬研究者:土壌炭素隔離の研究動向と農業緩和策の効果を俯瞰するための有用なレビュー。
🏢実務担当者:農業関連企業や土地管理者が、炭素貯留を高める実践的な農業手法を特定するための参考になる。
🏛政策担当者:土壌炭素隔離を気候政策に組み込む際の科学的根拠として活用できる。
📄 Abstract（原文）
Climate change, driven by rising global temperatures and shifting precipitation patterns, has profound implications for soil health and carbon sequestration. Soils, which act as a critical carbon sink, are increasingly being disrupted by extreme weather events, changing temperatures, and altered hydrological cycles. These disruptions negatively affect soil properties, including physical structure, fertility, and microbial activity, while also hindering the soil’s ability to sequester carbon. The rapid decomposition of soil organic matter due to increased temperatures, as well as soil erosion and degradation, exacerbate this issue. While soil has the potential to store large amounts of carbon, land use changes such as deforestation, intensive farming, and unsustainable agricultural practices are undermining this capacity. However, agricultural mitigation practices like conservation tillage, cover cropping, crop rotation, and the use of biochar offer promising solutions to enhance soil health and carbon sequestration. Policies focused on sustainable land management, restoration of soil organic carbon (SOC), and adaptive agricultural practices are crucial for mitigating climate change and ensuring long-term food security. Efforts to restore soil health, optimize carbon storage, and improve agricultural resilience will not only support global climate change (GCC) mitigation but also contribute to enhanced ecosystem resilience and socio-economic stability. Key words: Climate change, soil health, carbon sequestration, soil organic carbon, agricultural practices, conservation tillage, soil restoration.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.5897/ajar2025.17107first seen 2026-09-01 05:09:25
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