気候変動が全球農業に与える影響:主要な影響と適応戦略
令和8年1月6日|p.9
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The Impact of Climate Change on Global Agriculture
Climate change poses significant threats to global agricultural productivity and food security. Rising temperatures, altered precipitation patterns, increased frequency of extreme weather events, and changing pest dynamics are among the key factors impacting farming systems worldwide.
Key Impacts
• Reduced Crop Yields: Higher temperatures can lead to heat stress in crops, reducing photosynthesis efficiency and ultimately lowering yields.
• Water Scarcity: Changes in rainfall patterns and increasing evaporation rates exacerbate water scarcity issues, particularly in arid and semi-arid regions.
• Pest and Disease Proliferation: Warmer climates provide more favorable conditions for pests and diseases, leading to higher infestation levels and crop losses.