A model-based groundwater recharge zone mapping for food security: a case study of Notwane sub-catchment in Botswana

CT Kerapetse, JMK Onema, W Gumindoga… - … of the Earth, Parts A/B/C, 2023 - Elsevier
The understanding of groundwater recharge occurrence in drylands is central to water
resources management for various uses. This study uses Remote Sensing and GIS …

[HTML][HTML] Investigating groundwater recharge potential of Notwane catchment in Botswana using geophysical and geospatial tools

O Tafila, RT Ranganai, DB Moalafhi, KK Moreri… - Journal of Hydrology …, 2022 - Elsevier
Study region This study is conducted over the Notwane Catchment Area (NCA) in
Southeastern Botswana using geospatial and geophysical tools. Study focus Geospatial and …

Groundwater recharge estimation and potential recharge mapping in the Afram Plains of Ghana using SWAT and remote sensing techniques

BW Dekongmen, GK Anornu, AT Kabo-Bah… - Groundwater for …, 2022 - Elsevier
Abstract The Afram Plains watershed is one of the major watersheds located at the lower
part of the Volta Basin in Ghana with high groundwater usage. Dependency on groundwater …

Using remote sensing data to model groundwater recharge potential in Kanye region, Botswana

H Wang, L Kgotlhang… - … Archives of the …, 2008 - research-collection.ethz.ch
This study focuses on the groundwater recharge potential in the upper Limpopo catchment
starting from Kanye region in South Botswana. Existing high resolution remote sensing data …

[HTML][HTML] Delineation of potential groundwater recharge zones using analytic hierarchy process-guided GIS in the semi-arid Motloutse watershed, eastern Botswana

GB Lentswe, L Molwalefhe - Journal of Hydrology: Regional Studies, 2020 - Elsevier
Abstract Study region The Motloutse Watershed is located in eastern Botswana. Study Focus
This study investigates the spatial distribution of recharge in the semi-arid watershed using …

Determination of potential recharge zones and its validation against groundwater quality parameters through the application of GIS and remote sensing techniques in …

D Ponnusamy, V Elumalai - Chemosphere, 2022 - Elsevier
Urbanization has accelerated changes in the quantity and stability of the water resources in
the uMhlathuze watershed of KwaZulu-Natal. This study applied the use of GIS and remote …

Impacts of land use/cover change and climate variability on groundwater recharge for upper Gibe watershed, Ethiopia

F Warku, T Korme, GK Wedajo, D Nedow - Sustainable Water Resources …, 2022 - Springer
Understanding the response of groundwater recharge to land use/cover change and climate
variability is important for water resource management and utilization. Thus, estimating …

Groundwater recharge estimation under changing climate and land use scenarios in a data-scarce Bahi (Manyoni) catchment in Internal Drainage Basin (IDB) …

NAM Hersi, DMM Mulungu, J Nobert - Groundwater for Sustainable …, 2023 - Elsevier
Spatio-temporal studies of groundwater recharge establish a groundwork for
comprehending the effects of climate and land use change on groundwater resources …

Groundwater recharge assessment for the Kalahari catchment of north-eastern Namibia and north-western Botswana with a regional-scale water balance model

H Wanke, A Dünkeloh, P Udluft - Water Resources Management, 2008 - Springer
Groundwater is the only source of drinking water for the inhabitants of the Kalahari. Thus
understanding spatial and temporal variations in groundwater recharge is very important …

Spatial groundwater recharge estimation in Raya basin, Northern Ethiopia: an approach using GIS based water balance model

GH Kahsay, T Gebreyohannes… - Sustainable Water …, 2019 - Springer
Understanding the spatial variability of groundwater recharge in response to distributed
Land-use, soil texture, topography, groundwater level, and hydrometeorological parameters …