The Sahel’s Shifting Climates: Adaptation Beyond Rainfall Metrics

萨赫勒气候变迁：超越降雨量指标的适应之道

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Rainfall totals in the Sahel have recovered since the 1980s droughts, yet intra-seasonal variability—dry spells during critical planting windows—has increased sharply.
Farmers in Niger now use indigenous phenological indicators—like acacia leaf flush timing—to calibrate sowing, supplementing unreliable meteorological forecasts.

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