A Case Study on Greenhouse Gas Emission Reduction Potential in Smallholder Pig and Wild Boar Farms in Vietnam
ベトナムの小規模養豚・野生イノシシ農場における温室効果ガス排出削減可能性に関する事例研究 (AI 翻訳)
Thi Thu Thao Nguyen, Thi Hong Gap Nguyen
🤖 gxceed AI 要約
日本語
本研究はベトナムの小規模養豚・野生イノシシ農場における温室効果ガス（GHG）排出ポテンシャルを評価し、推奨される廃棄物管理代替案のインベントリを作成した。主な排出源は腸内発酵と糞尿管理であり、養豚は野生イノシシより1.5倍高い排出係数を示した。嫌気性消化（バイオガス）による糞尿処理が最も効果的で、ベースライン比40-60%の削減が可能と判明した。
English
This study assesses GHG emission potential of smallholder pig and wild boar farms in Vietnam, identifying enteric fermentation and manure management as main hotspots. Pig farming emits 1.5 times more than wild boar. Anaerobic digestion (biogas) for manure treatment is the most effective mitigation, reducing emissions by 40-60% compared to baseline.
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
日本では大規模畜産が中心だが、小規模農家の排出実態把握はアジア地域の気候政策に寄与する。本知見は日本の国際協力や技術輸出（バイオガス）の参考となる可能性がある。
In the global GX context
This case study provides empirical emission factors from smallholder livestock in a developing country, filling a gap in global agricultural GHG inventories. It underscores the effectiveness of biogas systems for manure management, relevant for national mitigation strategies in the Global South.
👥 読者別の含意
🔬研究者:Useful empirical data for agricultural emission modeling in Southeast Asia.
🏛政策担当者:Insights for designing national mitigation policies targeting smallholder livestock sectors.
📄 Abstract（原文）
Livestock production contributes a large share of total greenhouse gas (GHG) emissions in the agricultural sector, with manure management being one of the major emission sources. This study assessed the GHG emission potential of two household-scaled pig and wild boar farms, as well as a GHG inventory for recommended farm waste mitigation alternatives. The research identified emission "hotspots" produced mostly by enteric digestion and manure management practices. Pig farming had a GHG emission ratio 1.5 times greater than wild boar farming. Because of the dispersed nature of smallholder livestock production and waste management systems, GHG mitigation efficiency has been low. Among the mitigation solutions, fully treating manure with anaerobic digestion (biogas) was found to be the most effective, giving the lowest emission factor and reducing GHG emissions by about 40-60% when compared to the baseline emissions of the two farming systems. As a result, conducting household-scale GHG inventory would help businesses and policymakers find optimal mitigation solutions and build appropriate emission reduction routes that are linked with national targets.
🔗 Provenance — このレコードを発見したソース
- crossref https://doi.org/10.54644/jte.2026.2265first seen 2026-05-28 05:33:10 · last seen 2026-06-03 05:55:18
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。