Browsing Earth Sciences by Author "Dondofema, Farai"
Now showing items 1-4 of 4
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Identification and delineation of groundwater-dependent ecosystems (GDEs) in the Khakea–Bray transboundaryaquifer region using geospatial techniques
Rampheri, Mangana; Dube, Timothy; Dondofema, Farai (Taylor and Francis Group, 2023)Identifying and delineating groundwater-dependent ecosystems (GDEs) is critical in understanding their location, distribution and groundwater allocation. However, this information is inadequately understood due to limited ... -
Progress in the remote sensing of groundwater-dependent ecosystems in semi-arid environments
Rampheri, Mangana B.; Dube, Timothy; Dondofema, Farai (Elsevier, 2021)Remote sensing of groundwater-dependent ecosystems (GDEs) has increased substantially in recent years. Of significant prominence, is the delineation and mapping of groundwater-dependent vegetation (GDV), species diversity, ... -
Spatial characterisation of vegetation diversity in groundwater-dependent ecosystems using in-situ and sentinel-2 msi satellite data
Mpakairi, Kudzai Shaun; Dube, Timothy; Dondofema, Farai (MDPI, 2022)Groundwater-Dependent Ecosystems (GDEs) are under threat from groundwater overabstraction, which significantly impacts their conservation and sustainable management. Although the socio-economic significance of GDEs is ... -
Spatio–temporal variation of vegetation heterogeneity in groundwater dependent ecosystems within arid environments
Mpakairi, Kudzai S; Dube, Timothy; Dondofema, Farai; Dalu, Tatenda (Ecological Informatics, 2022)Climate change, land cover change and the over–abstraction of groundwater threaten the existence of Groundwater-Dependent Ecosystems (GDE), despite these environments being regarded as biodiversity hotspots. The vegetation ...