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Three dimensional quantitative textural analysis of nickel sulphide ore using X-ray computed tomography and grey level co-occurrence matrices on drill core
Published 2016“…Ore texture - the interrelationship of minerals comprising a rock, has been identified as one of the primary geometallurgical indicators of ore variability. It is well known that a relationship exists between ore texture and the resultant metallurgical performance (ore hardness, throughput, liberation, grade, recovery). …”
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Readiness Assessment for Mining Projects
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Using applied palaeoecology and participatory system dynamics modelling to investigate changes in ecosystem services in response to climate and social-ecological drivers within the...
Published 2022“…Failure to consider this variability, and the feedbacks that cause system instability, can have consequences for sustainable ecosystem services provision. …”
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The use of traditional weather forecasting by agro-pastoralists of different social groups in Bobirwa sub-district, Botswana
Published 2019“…However, this agro-pastoralism is affected by climatic variability. Advanced warning of upcoming weather information is, therefore, important in informing farming decisions. …”
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Marine protected areas in the management of artisanal fisheries
Published 2019“…Fishers appeared sensitive to the expected catch, its variability, human risk and distance travelled. Expected catch and catch variability were modelled using a Just and Pope production function. …”
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What are southern Cape renosterveld geophytes storing in their underground organs?
Published 2017“…The size variation is most likely due to annual versus perennial life cycle. Variability in water content is presumably due to microhabitat variation, and structures to prevent water loss. …”
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Assessing seasonal forecast use in Western Cape viticulture: a risk framework approach
Published 2025“…The results show that climate variability poses a significant threat to the yield and quality of wine produced and has a negative impact on the labour and finances in- volved in running a vineyard. …”
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Modelling uncertainty of cost and time in infrastructure projects
Published 2020“…The developed hybrid tool models the main structures from the activity level to the entire highway project. …”
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Effects of race on CEO pay performance sensitivities
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The evolution and diversification of Pleistocene Homo
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Seasonal and intra-seasonal dynamics and precursors of rainfall over northern Tanzania
Published 2016“…The structure and variability of inter-annual and intra-seasonal circulation anomalies and their precursors are investigated over northern Tanzania. …”
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Credibility and scale as barriers to uptake and use of seasonal climate forecasts in Bobirwa Sub-District, Botswana
Published 2018“…Seasonal climate forecasts (SCF) can play a crucial role in reducing vulnerability to climate variability, particularly for rural populations reliant on agriculture for their livelihood. …”
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Influences on the hydrology of the Cape Columbine/St. Helena region
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Water circulation within Tomales Bay, California, U.S.A. : a Mediterranean climate estuary
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Morphological study of Schizaea Pectinata (L.) Sw. (Schizaeaceae)
Published 2017“…Univariate analysis reflect variability of spore and stomata size, and the number of pinna pairs per lamina. …”
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Social dominance in relation to other putative basic emotions in humans
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