"Flash drought" nghĩa là gì?


"Flash drought" -> nghĩa là giai đoạn hạn hán đột ngột.

Ví dụ
Unlike a conventional (thông thường) drought which takes a while to develop, a flash drought, as the name suggests, happens much more quickly. 

If not predicted (đoán trước) and discovered early enough, changes in soil moisture (độ ẩm) that accompany flash drought can cause extensive damage to agriculture (nông nghiệp), economies and ecosystem goods and services, according to NOAA.

The research reveals a global surge (dâng trào) in flash drought occurrences under various scenarios, particularly in cases of higher radiative forcing and increased fossil fuel usage.

As the frequency and severity (khắc nghiệt) of flash droughts increase, proactive measures are necessary to safeguard croplands, ensure water availability, and mitigate the socioeconomic impact on food production and global stability.

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