The Impact of Climate Change on Global Agriculture (Environmental Research Institute)
令和7年2月18日|p.47
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The Impact of Climate Change on Global Agriculture
Climate change poses significant threats to global agricultural systems, affecting crop yields, food security, and livelihoods worldwide. Rising temperatures, altered precipitation patterns, increased frequency of extreme weather events, and changing pest dynamics are among the key drivers impacting agriculture.
Key Impacts
- Reduced Crop Yields: Higher temperatures and water scarcity lead to lower productivity in many regions.
- Shifts in Growing Seasons: Changes in temperature and rainfall patterns disrupt traditional farming cycles.
- Increased Pests and Diseases: Warmer climates expand the range and activity of pests and pathogens.
Adaptation Strategies
To mitigate these impacts, farmers and policymakers must adopt innovative strategies such as drought-resistant crop varieties, improved irrigation techniques, sustainable land management practices, and early warning systems for extreme weather events.
Figure 1: Projected changes in global crop yields due to climate change by 2050.