Pathways to Carbon Neutrality in Agriculture: Emission Sources, Mitigation Strategies, and Policy Frameworks
農業におけるカーボンニュートラルへの道筋：排出源、緩和戦略、政策枠組み (AI 翻訳)
Joairia Hossain Faria, Sabina Yeasmin, Sanjana Hossain Nijhum, A. K. M. Mominul Islam, Md. Parvez Anwar
🤖 gxceed AI 要約
日本語
本稿は農業分野の温室効果ガス排出源を整理し、メタン・一酸化二窒素の削減策（家畜管理、化学肥料削減、保全農業など）と、炭素税や排出量取引などの政策手法を総合的にレビューする。農業のカーボンニュートラル達成には、技術的対策と政策の組み合わせが不可欠であり、空間的異質性を考慮した地域ごとの戦略が重要と指摘する。
English
This review systematically examines agricultural GHG emission sources and mitigation strategies, including livestock management, reduced fertilizer use, conservation agriculture, and renewable energy. It emphasizes the need for policy instruments like carbon taxes and cap-and-trade to support technical measures, highlighting the spatial heterogeneity of emissions and the importance of localized approaches for achieving carbon neutrality in agriculture.
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
日本の農業分野はGHG排出の約3%を占め、特に水田からのメタン排出が特徴的。本稿は世界の事例を整理しており、日本の農業政策（みどりの食料システム戦略など）と比較検討する際の参考となる。ただし日本固有の制度やデータには直接触れていない。
In the global GX context
This paper provides a comprehensive global overview of agricultural carbon neutrality pathways, relevant for countries developing NDCs and agricultural emission reduction plans. It connects technical mitigation with carbon pricing and regulatory frameworks, offering a useful reference for integrating agriculture into broader climate policy discussions.
👥 読者別の含意
🔬研究者:Provides a structured overview of agricultural emission sources and mitigation options, useful as a starting point for further research on sectoral decarbonization.
🏢実務担当者:Offers a menu of technical and policy measures that could inform corporate sustainability strategies in agri-food supply chains.
🏛政策担当者:Summarizes policy instruments such as carbon taxes and subsidies that can be adapted to national contexts for agricultural emission reductions.
📄 Abstract（原文）
Globally, greenhouse gas (GHG) emissions have risen dramatically due to accelerated industrialization, excessive fossil fuel extraction, and agricultural activities, leading to global warming and ecosystem collapse. Achieving net-zero carbon emissions has therefore become a crucial global priority. Despite substantial international efforts, only a small number of countries have achieved carbon neutrality so far, with the majority aiming to do so by 2050 or 2060. Progress remains hindered by fragmented international coordination and inadequate integration of mitigation and adaptation co-benefits. However, agriculture is a major carbon emitter with significant mitigation potential. Attaining local carbon neutrality in agricultural landscapes is highly costly and strongly impacted by the spatial heterogeneity of GHG emissions and the diversity of available mitigation possibilities. This sector remains a major contributor to methane (CH4) and nitrous oxide (N2O) emissions, mainly through enteric fermentation and fertilizer use, and thus must be prioritized in global carbon neutrality strategies. Tactics such as improved livestock management, reduced use of synthetic fertilizers, conservation agriculture, afforestation, and renewable energy adoption can reduce emissions. These technical approaches should be supported by effective policy instruments, like carbon taxes, cap-and-trade schemes, low-carbon practice subsidies, and regulatory frameworks. Together, these measures can enable a transition toward long-term sustainability in agriculture by balancing emissions with removals through enhanced carbon sinks and credible offset mechanisms.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3390/cli14050097first seen 2026-05-17 05:14:26
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