Impact of El Niño on Agriculture: Papua New Guinea Faces Severe Frosts and Drought

Just now September 30, 2026 1 min read 📰 Phys.org

📋 Key Takeaway

Severe frosts and drought in Papua New Guinea have devastated local crops, affecting food security for communities. This situation highlights the broader impacts of climate phenomena like El Niño, which can have ripple effects on global food supply chains. For Iran, this could mean increased pressure on food prices and availability due to interconnected agricultural markets.

In the highlands of Papua New Guinea, crops have been killed by drought and frost. Severe frosts have destroyed food crops such as taro, sweet potatoes, bananas and sugarcane, leaving some local communities scrambling for food.