Fig. 1

Chikwawa and Nsanje Districts in the Lower Shire of Malawi as presented with QGIS version 3.22.1 mapping software (https://qgis.org/). The inset map shows the location of Lower Shire Valley in the context of Malawi.

Chikwawa and Nsanje Districts in the Lower Shire of Malawi as presented with QGIS version 3.22.1 mapping software (https://qgis.org/). The inset map shows the location of Lower Shire Valley in the context of Malawi.