気候変動緩和とレジリエンスのための農業における炭素クレジット：インド北東部における機会・課題・展望に関する批判的ナラティブレビュー
Carbon Credits in Agriculture for Climate Change Mitigation and Resilience: Opportunities, Challenges and Prospects in Northeast India: A Critical Narrative Review (原題)
Aditya Borah, Kirtiman Borah, Irik Rime, Bhargab Kalita, Vishal Acharjee, Deep Joshi, Akhil S
🤖 gxceed AI 要約
日本語
本レビューは、インド北東部の農業炭素市場が追加性・耐久性・公平性を備えたクレジットを生み出せるかを批判的に検討する。地域の生態・土地利用の多様性ゆえ、測定された炭素蓄積と検証可能な排出削減・除去は区別が必要だと指摘。インドの炭素クレジット取引制度では農業関連手法が家畜・糞尿メタン回収に限られ、土壌炭素やアグロフォレストリーは直ちに対象外と整理する。段階的アプローチと保守的モニタリング、独立検証、透明な利益配分を提言する。
English
This critical narrative review asks whether locally plausible agricultural mitigation in Northeast India can yield additional, durable and equitably shared carbon credits. It distinguishes measured carbon stocks from verifiable emission reductions, noting that sampling depth, counterfactuals, leakage and reversal distort credit estimates. India's Carbon Credit Trading Scheme currently covers only livestock/manure methane, not ordinary soil-carbon or agroforestry activities. The authors propose a tiered pathway linking land rights and baseline evidence to conservative monitoring, independent verification and transparent benefit-sharing.
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
日本でもJ-クレジットの農業・森林分野や炭素貯留の認証を巡り、追加性・ベースライン・二重計上の議論が続く。本稿の「測定された炭素蓄積と検証可能な削減の区別」「方法論適格性の制約」という論点は、国内の農業由来クレジット制度設計やSSBJ開示におけるオフセット品質評価に直接示唆を与える。
In the global GX context
As Article 6, VCMI and ISSB-aligned disclosure push carbon markets toward integrity scrutiny, this review adds a Global South perspective on additionality, methodology eligibility and distributive equity in agricultural credits. It is a useful counterweight to supply-side optimism, reminding global disclosure scholars that credit quality hinges on institutional and consent conditions, not measurement alone.
👥 読者別の含意
🔬研究者:追加性・ベースライン・リーケージの識別課題を、農業炭素市場の実証研究設計にどう組み込むかの論点を提供する。
🏢実務担当者:農業・食品企業が炭素クレジット調達やオフセット活用を検討する際、方法論適格性と検証可能性を事前に確認すべき点を示す。
🏛政策担当者:農業由来クレジット制度の設計で、方法論の範囲設定と利益配分・地域合意の担保が不可欠であることを示唆する。
📄 Abstract（原文）
Agricultural carbon markets are increasingly proposed as instruments for financing greenhouse gas mitigation while supporting climate-resilient rural livelihoods. Their relevance to Northeast India is complicated by steep ecological gradients, flood-prone valleys, shifting-cultivation mosaics, community-governed forests and uneven access to measurement and market institutions. This critical narrative review examines whether locally plausible mitigation pathways can be translated into additional, durable and equitably distributed carbon credits, and distinguishes measured ecosystem carbon stocks from verifiable emission reductions or removals. Peer-reviewed studies and authoritative institutional records published up to 23 August 2026 were critically examined across agronomy, soil science, forest ecology, governance and environmental economics. Regional field studies indicate substantial variation in biomass recovery, soil carbon and agroforestry performance, but predominantly use cross-sectional comparisons or chronosequences that cannot independently establish project-level additionality. International evidence shows that sampling depth, counterfactual choice, climatic variability, leakage and reversal can materially distort credit estimates. Indian field evidence raises concerns about inclusion, payment timing and continued practice adoption. As documented in the national approved-methodology list updated in July 2026, the agriculture-specific method under the Carbon Credit Trading Scheme concerns methane recovery from livestock and manure management; it does not establish immediate eligibility for ordinary soil-carbon or upland agroforestry activities. The review proposes a tiered pathway linking locally legitimate land rights and baseline evidence to conservative monitoring, independent verification and transparent benefit-sharing. For the region, restoration and low-emission agriculture may offer genuine mitigation and adaptation gains, but creditable outcomes remain conditional on methodology eligibility, reliable counterfactuals, transaction economics and community consent. Better carbon data alone will not resolve institutional and distributive risks.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.9734/jaeri/2026/v27i6827first seen 2026-10-30 04:59:23 · last seen 2026-11-06 04:55:09
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