Figure 4. Spatial analysis of the SDI between stations. (a) year 1991-1992; (b) year 1994-1995; (c) year 1997-1998; (d) year 2005-2006; (e) year 2009-2010; (f) year 2015-2016.

From

Spatiotemporal Coherence of Low Water Levels and Mechanism of Transfer from Meteorological to Hydrological and Agricultural Droughts

Yaovi Aymar Bossa, Ernest Amoussou, Afoussath Assani, Octave Djangni, Jean Hounkpè, Jean-Emmanuel Paturel

American Journal of Water Resources. 2023, 11(4), 133-141 doi:10.12691/ajwr-11-4-2