Figure 7. Spatial distribution of meteorological drought duration for return periods of 2, 5, 10, 20, and 50 years

From

Use of L-moments in the Regional Frequency Analysis of Meteorological Drought Duration in the Transboundary Comoé River Basin

Ouattara Ismaïla, Bamba Adama, Coulibaly Léréyaha, Dao Amidou, Kamagaté Bamory

American Journal of Water Resources. 2025, 13(4), 158-169 doi:10.12691/ajwr-13-4-5