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Exploring the Linkages Between Climate Change, Food Security, Economic Growth, and Migration in Selected Countries

気候変動、食料安全保障、経済成長、および移住の関連性の探求：選択された国々において (AI 翻訳)

Zeynep Köse, Pelin Aliyev, Eda Dineri, Zeynep Özgüner, Büşra Öztekin, Ercan Seyhan

Sustainability📚 査読済 / ジャーナル2026-05-20#気候科学
DOI: 10.3390/su18105135
原典: https://doi.org/10.3390/su18105135

🤖 gxceed AI 要約

日本語

ND-GAIN指数で最も脆弱な9カ国を対象に、気候変動、食料安全保障、経済成長、移住の因果関係を分析。1999年から2022年のパネルデータを用い、気候変動と食料安全保障の双方向因果関係を確認。非持続可能な農業政策が気候変動を悪化させる可能性も示唆。包括的政策アプローチの必要性を強調。

English

Examines causal relationships between climate change, food security, economic growth, and migration in nine most climate-vulnerable countries using panel data (1999-2022). Finds bidirectional causality between climate change and food security, and links to migration. Highlights need for holistic policy approaches.

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

本論文は日本のGX実務に直接的な関連性は低いが、気候変動脆弱国における食料安全保障と移住の連関は、日本企業のサプライチェーンリスク評価や国際開発協力の文脈で参考となる可能性がある。

In the global GX context

While not directly tied to corporate disclosure or transition finance, this paper provides empirical evidence on climate-food-migration linkages in vulnerable regions, relevant for global adaptation policy and resilience planning.

👥 読者別の含意

🔬研究者:Confirms bidirectional causal links between climate change and food security using panel data; useful for climate-economy modeling.

🏛政策担当者:Emphasizes the need for integrated policies addressing climate, food, and migration simultaneously.

📄 Abstract（原文）

This study explores the relationships among climate change, food security, economic growth, and migration in the nine countries with the lowest rankings on the Notre Dame Global Adaptation Initiative (ND-GAIN) Index. It identifies the most vulnerable countries to climate change and the least prepared, using panel data from 1999 to 2022. The results show a bidirectional causal relationship between climate change and food security. Climate change worsens food insecurity by reducing agricultural productivity, which in turn drives up food prices. Conversely, agricultural policies aimed at increasing production can contribute to climate change if implemented unsustainably. A bidirectional causal relationship has been identified between climate change, food security, and migration. Finally, a bidirectional causal relationship has also been determined between economic growth, climate change, and migration. Changes in economic growth affect sectors, the labor market, and overall well-being, which in turn influence migration decisions. All these findings provide policymakers with valuable guidance for developing sustainable strategies that consider climate change, effectively manage migration, and prioritize food security. The findings indicate that climate change, food security, economic growth, and migration cannot be addressed in isolation; therefore, a holistic policy approach should be adopted.

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