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Review of in-situ and remote sensing-based indices and their applicability for integrated drought monitoring in South Africa
(MDPI, 2023)
The devastating socioeconomic impacts of recent droughts have intensified the need for
improved drought monitoring in South Africa (SA). This study has shown that not all indices can be
universally applicable at all ...
A multi-proxy provenance study of late carboniferous to middle Jurassic sandstones in the Eastern Sverdrup basin and its bearing on arctic palaeogeographic reconstructions
(MDPI, 2023)
A multi-proxy provenance study of Late Carboniferous to Middle Jurassic sandstones
from the eastern Sverdrup Basin was undertaken employing optical petrography and heavy mineral
analysis, chemical analysis of apatite, ...
Feasibility of solar-powered groundwater pumping systems in rural areas of greater Giyani municipality (Limpopo, South Africa)
(MDPI, 2023)
Rural areas in Limpopo Province (South Africa) are in urgent need of interventions for
safe and secure water supply to adapt to climatic changes and the increased frequency of droughts.
A feasibility study was conducted ...
Influence of landscape moisture sources and topography on rock weathering patterns associated with wildfire
(Wiley, 2022)
From 9 March 2015, a wildfire burned an area of 25.7 km2, or approximately half of
the Jonkershoek catchment (Western Cape, South Africa), over the course of 3 days.
During this period, large areas of fynbos and commercial ...
Will a rising sea sink some estuarine wetland ecosystems?
(Elsevier, 2016)
Sea-level rise associated with climate change presents a major challenge to plant diversity and ecosystem service
provision in coastal wetlands. In this study, we investigate the effect of sea-level rise on benthos, ...
Landsat-8 and sentinel-2 based prediction of forest plantation c stock using spatially varying coefficient Bayesian hierarchical models
(MDPI, 2022)
This study sought to establish the performance of Spatially Varying Coefficient (SVC)
Bayesian Hierarchical models using Landsat-8, and Sentinel-2 derived auxiliary information in
predicting plantation forest carbon (C) ...
Progress in remote sensing of grass senescence: A review on the challenges and opportunities
(Institute of Electrical and Electronics Engineers, 2021)
Grass senescence estimation in rangeland is particularly
important for monitoring the conditions of forage quality
and quantity. During senescence, grasses lose their nutrients from
the leaves to the root and thereby ...
Impacts of eco-environmental quality, spatial configuration, and landscape connectivity of urban vegetation patterns on seasonal land surface temperature in Harare metropolitan city, Zimbabwe
(Taylor and Francis Group, 2022)
The study examined the impact of eco-environmental quality conditions, spatial configurations and landscape connectivity of urban vegetation on seasonal land surface temperature (LST) in Harare, Zimbabwe between May and ...
Spectral classification, mapping and physical habitat implications of a riparian invasion by Tamarix ramosissima Ledeb. in the Touws River, Klein Karoo, South Africa
(Taylor and Francis Group, 2022)
This paper investigates the invasion of a reach of the Touws River by the deciduous alien tree Tamarix ramosissima Ledeb. (Pink Tamarisk, Saltcedar). The objectives of the paper were to investigate ...
Progress in the remote sensing of groundwater-dependent ecosystems in semi-arid environments
(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, ...