Participatory systems modeling of food value chains to improve food and nutrition security under climate change
気候変動下の食料安全保障向上のためのフードバリューチェーンの参加型システムモデリング (AI 翻訳)
Charles F. Nicholson, Daniel Mason-D'Croz, Emma Stephens, Marie Spiker, Philip Thornton, Erica Phillips, James L. Garrett, Miguel Gomez, Eva Monterrosa, Birgit Kopainsky, Andrew D. Jones, Robert B. Zougmoré, David Parsons, Michel A. Wattiaux, Laura D. Cramer
🤖 gxceed AI 要約
日本語
本論文は、気候変動による食料・栄養安全保障への脅威に対し、フードバリューチェーン単位の参加型システムモデリング（PSM）を提案する。PSMはステークホルダー協議と定量的システムシミュレーションを組み合わせ、適応と緩和の優先行動を低コストで特定する手法である。著者らは、多文脈のケーススタディと標準化を通じたスケールアップのロードマップを提示する。
English
This paper proposes Participatory Systems Modeling (PSM) as a methodological approach to improve food and nutrition security under climate change. PSM combines facilitated stakeholder discussions with quantitative inter-temporal simulation models to identify and assess high-leverage mitigation and adaptation actions along food value chains. The authors argue that PSM is low-cost, flexible, and can link to other systems-oriented frameworks, and propose a roadmap for scaling it through multi-context case studies and standardized best practices.
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
本稿は日本のGX文脈（SSBJやTCFD）と直接的には結びつかないが、日本の農業・食料政策における気候変動適応計画やサプライチェーン強靭化に示唆を与える。参加型モデリングは、地域のステークホルダーを巻き込んだ政策設計に有用であり、今後の食料システムの脱炭素化・適応策の立案に参考となる。
In the global GX context
Globally, this paper contributes to the growing scholarship on climate adaptation in agriculture and food systems, complementing disclosure frameworks like CDP's supply chain program by offering a stakeholder-driven modeling approach to prioritize resilience actions. It supports the broader GX agenda by linking climate risk assessment to practical, ex ante mitigation planning in food value chains.
👥 読者別の含意
🔬研究者:Researchers in climate adaptation and food systems can adopt PSM to integrate stakeholder knowledge with quantitative modeling for value chain resilience.
🏢実務担当者:Sustainability teams in food and agriculture can use PSM scenarios to anticipate climate-related supply chain disruptions and prioritize adaptation investments.
🏛政策担当者:Policymakers can leverage PSM to design participatory, evidence-based climate adaptation strategies for food and nutrition security.
📄 Abstract（原文）
The threats posed by climate change to food and nutrition security are growing, and the need to develop actions to both mitigate and adapt to climate change is increasingly important. A systems approach to governance that involves stakeholders at the scale of food value chains can address important knowledge gaps between climate change and food and nutrition security outcomes, and facilitate identification and implementation of high-leverage ex ante mitigation actions. Participatory Systems Modeling (PSM) is a methodological approach to identify and assess priority actions that combines facilitated stakeholder discussions with the development of quantitative inter-temporal systems simulation models. PSM has potential benefits deriving from the involvement of stakeholders, the application of well-developed quantitative systems modeling methods, flexibility, low cost and linkages to other systems-oriented frameworks. We propose a roadmap for scaling PSM through multi-context case studies and further development of standardized best practices.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3389/fsufs.2026.1844937first seen 2026-08-01 05:12:49
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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。