1. University of KwaZulu-Natal, School of Agricultural Earth and Environmental Sciences, Discipline of Geography and Environmental Science, Pietermaritzburg, South Africa
2. University of the Western Cape, Department of Geography, Environmental Studies and Tourism, Faculty of Arts, Cape Town, South Africa
3. University of KwaZulu-Natal, Discipline of Agrometeorology, School of Agricultural, Earth and Environmental Sciences, Pietermaritzburg, South Africa
4. University of KwaZulu-Natal, School of Agricultural, Earth and Environmental Sciences, Centre for Transformative Agricultural and Food Systems, Pietermaritzburg, South Africa