気候変動は生産と栄養の連鎖的脆弱性を通じて食料安全保障を脅かす：包括的レビュー
Climate change threatens food security through cascading production and nutritional vulnerabilities: a comprehensive review (原題)
Joachim Matondo, Antony I. Anatoli, Nyamhanga J. Nyagesera, Warren Kilemile
🤖 gxceed AI 要約
日本語
本レビューは、気候変動が食料・栄養安全保障を損なう多様な経路を統合的に整理する。極端気象や降雨パターンの変化による作物生産の不安定化、海洋生態系の撹乱、土壌劣化や花粉媒介者の減少などの環境悪化、CO2濃度上昇による栄養希釈、価格変動や流通網の断絶などが連鎖的に食料アクセスを悪化させる。統合的対策の必要性を強調する。
English
This comprehensive review synthesizes how climate change erodes food and nutrition security through multiple pathways: destabilized crop production from extreme weather, disrupted marine ecosystems, environmental degradation, nutrient dilution from elevated CO2, and socioeconomic instability. It provides a unified framework linking production, environmental, and socioeconomic vulnerabilities, emphasizing the need for integrated solutions such as climate-smart agriculture and supply chain transformation.
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、気候変動が輸入依存の高い食料供給に与える影響や、国内農業の適応策（気候スマート農業）の推進に関連する。また、食品関連企業のサプライチェーンリスク管理や、TCFD/SSBJ開示における気候リスク評価の文脈でも参照され得る。
In the global GX context
Globally, this review supports climate risk assessments in food supply chains, relevant to TCFD/ISSB disclosure frameworks and CSRD reporting. It highlights cascading risks that companies and policymakers should integrate into climate adaptation and resilience planning.
👥 読者別の含意
🔬研究者:Provides a comprehensive framework linking climate change to food and nutrition security, useful for structuring further research.
🏢実務担当者:Highlights supply chain vulnerabilities that food companies should consider in climate risk assessments.
🏛政策担当者:Emphasizes the need for integrated policies addressing production, environmental, and socioeconomic dimensions of food security.
📄 Abstract（原文）
This comprehensive review synthesizes the multifaceted mechanisms through which climate change erodes food and nutrition security across global systems. Particularly, climate stressors destabilize crop production through extreme weather events, shifting rainfall patterns, and accelerated phenological development, while simultaneously disrupting marine food webs through warming and acidification. Simultaneously, environmental degradation undermines agricultural foundations via soil health decline, water scarcity, pollinator collapse, and biodiversity loss. In addition, nutrient dilution from elevated atmospheric CO2, heat-induced compromises in livestock and fish quality, multiplying food safety hazards, and escalating post-harvest losses collectively diminish nutritional outcomes. Moreover, price volatility, disrupted distribution networks, and climate-induced migration further destabilize food access for vulnerable populations. Accordingly, this review provides a unified framework linking production disruptions, environmental degradation, and socioeconomic instability to reveal how climate change creates cascading vulnerabilities across the entire food system. To this end, addressing these interconnected threats requires integrated solutions spanning climate-smart agriculture, resource restoration, supply chain transformation, inclusive governance, and innovation partnerships. Finally, without decisive action that tackles production losses, ecological degradation, and structural inequities simultaneously, climate change will relentlessly widen the gap between food supply and nutritional demand.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1080/23311932.2026.2715259first seen 2026-08-24 04:48:44
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