Integrated Bamboo Agroforestry for Carbon Finance and Smallholder Livelihoods in the Ethiopian Afromontane Highlands: A Study on Carbon Finance

エチオピア高地における炭素ファイナンスと小規模農家の生計のための統合竹アグロフォレストリー：炭素ファイナンスに関する研究 (AI 翻訳)

Behaylu Abreha, Zerihun Kassa -

Journal of Agroforestry and Environment📚 査読済 / ジャーナル2026-06-22#carbon_finance対象セクター: agriculture

DOI: 10.55706/jae1919

原典: https://doi.org/10.55706/jae1919

🤖 gxceed AI 要約

日本語

本研究は、エチオピア高地におけるYushania alpinaを中心とした統合アグロフォレストリーモデルを評価。生存率は高く、間作やバイオチャーによる土壌改良で収量向上が見られた。しかし、炭素ファイナンスの実現可能性は高コストと投入不足により制限される。ブレンデッドファイナンスやコミュニティバイオチャーハブなどの必要性を示唆。

English

This study evaluates an integrated bamboo agroforestry model in the Ethiopian highlands, showing high survival rates, intercropping adoption, and biochar benefits. However, carbon finance viability is constrained by high costs and input access. It recommends blended finance and community biochar hubs.

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

日本企業がJCMを通じて海外炭素クレジットを獲得する際、本論文の高コスト課題や農家インセンティブ設計は参考になる。特にアフリカでのアグロフォレストリー型プロジェクトの実証データとして有用。

In the global GX context

This paper provides empirical evidence on the challenges of linking carbon finance with smallholder agroforestry, relevant for global carbon market integrity and social safeguards under Article 6 of the Paris Agreement.

👥 読者別の含意

🔬研究者:Provides real-world data on survival rates and yield impacts of biochar in an agroforestry carbon project setting.

🏢実務担当者:Useful for designing agroforestry carbon projects with smallholders, highlighting cost and input constraints.

🏛政策担当者:Informs policy on blended finance and community infrastructure for carbon projects in developing countries.

📄 Abstract（原文）

Carbon finance projects face a temporal disconnect: carbon revenues accrue over decades, while smallholder farmers require immediate returns. This study evaluates an integrated agroforestry model centred on Yushania alpina with native companion species, intercropping, biochar soil amendment, peer-to-peer learning, and pilot cooperative finance in the Ethiopian highlands. A mixed-methods design was applied on 66 stratified random plots (0.2 ha each) in Sidama Region (June 2024–April 2026). Survival of Y. alpina reached 95% across 170 ha, and companion species 91%. Mean survival in 66 plots was 90.6%, with 98.5% of plots rated good or excellent. Weeding effectiveness was the strongest predictor of survival (β = 12.4, p < 0.001). All interviewed farmers adopted intercropping; 64% reduced synthetic fertiliser use. A trust index increased by 68% (p < 0.001). Biochar experimental plots raised potato yield by 22–31% and soil pH from 5.2 to 6.4. Per-hectare afforestation cost was USD 1,984, 40–50% above regional benchmarks. The model is ecologically effective, but carbon finance viability is constrained by high costs and insufficient input access. Blended finance, community biochar hubs, formalised peer-to-peer learning, and infrastructure investment are needed. (Word count: 186).

🔗 Provenance — このレコードを発見したソース

openalex https://doi.org/10.55706/jae1919first seen 2026-06-24 04:56:09

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