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Wetlands can only be well managed if their spatial location and extent are accurately documented, which presents a problem as wetland type and morphology are highly variable. Current efforts to delineate wetland extent are varied, resulting in a host of inconsistent and incomparable inventories. ...


Nhamo, LuxonMagidi, J.Dickens, Chris[Determining wetland spatial extent and seasonal variations of the inundated area using multispectral remote sensing]Determining wetland spatial extent and seasonal variations of the inundated area using multispectral remote sensing
Dickens, ChrisRebelo, Lisa-MariaNhamo, Luxon[Guidelines and indicators for Target 6.6 of the SDGs: “change in the extent of water-related ecosystems over time”]Guidelines and indicators for Target 6.6 of the SDGs: “change in the extent of water-related ecosystems over time”

Limited research has been done to estimate the root biomass (belowground biomass) of savanna grasslands. The advent of remote sensing and related products have facilitated the estimation of biomass in terrestrial ecosystems, providing a synoptic overview on ecosystems biomass. Multispectral remot...


Chapungu, L.Nhamo, LuxonGatti, R.C.[Estimating biomass of savanna grasslands as a proxy of carbon stock using multispectral remote sensing]Estimating biomass of savanna grasslands as a proxy of carbon stock using multispectral remote sensing

This report summarizes the findings of a collaborative effort to map and assess irrigated areas in the Limpopo Province, South Africa. The study was conducted by the International Water Management Institute (IWMI) in collaboration with the Department of Agriculture, Forestry and Fisheries (DAFF) ...


Xueliang CaiMagidi, J.Nhamo, LuxonKoppen, Barbara C.M. van[Mapping irrigated areas in the Limpopo Province, South Africa]Mapping irrigated areas in the Limpopo Province, South Africa

Although advances in remote sensing have enhanced mapping and monitoring of irrigated areas, producing accurate cropping information through satellite image classification remains elusive due to the complexity of landscapes, changes in reflectance of different land-covers, the remote sensing data...


Nhamo, LuxonDijk, R. vanMagidi, J.Wiberg, DavidTshikolomo, K.[Improving the accuracy of remotely sensed irrigated areas using post-classification enhancement through UAV [Unmanned Aerial Vehicle] capability]Improving the accuracy of remotely sensed irrigated areas using post-classification enhancement through UAV [Unmanned Aerial Vehicle] capability

Climate variability and change impacts are manifesting through declining rainfall totals and increasing frequency and intensity of droughts, floods and heatwaves. These environmental changes are affecting mostly rural populations in developing countries due to low adaptive capacity and high relia...


Moeletsi, M.Masupha, T.Magidi, J.Tshikolomo, K.Liphadzi, S.Naidoo, D.Mabhaudhi, T.Mpandeli, S.Nhamo, Luxon[Assessing climate change and adaptive capacity at local scale using observed and remotely sensed data]Assessing climate change and adaptive capacity at local scale using observed and remotely sensed data

Declining water resources in dry regions requires sustainable groundwater management as trends indicate increasing groundwater use, but without accountability. The sustainability of groundwater is uncertain, as little is known about its extent and availability, a challenge that requires a quantit...


Nhamo, LuxonEbrahim, Girma YimerMabhaudhi, T.Mpandeli, S.Magombeyi, ManuelChitakira, M.Magidi, J.Sibanda, M.[An assessment of groundwater use in irrigated agriculture using multi-spectral remote sensing]An assessment of groundwater use in irrigated agriculture using multi-spectral remote sensing

The Barotse Floodplain, a designated Ramsar site, is home to thousands of indigenous people along with an extensive wetland ecosystem and food production system. Increasingly it is also a popular tourist destination with its annual Kuomboka festival which celebrates the relocation of the king and...


Xueliang CaiHaile, Alemseged TamiruMagidi, J.Mapedza, EveristoNhamo, Luxon[Living with floods – household perception and satellite observations in the Barotse floodplain, Zambia]Living with floods – household perception and satellite observations in the Barotse floodplain, Zambia

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