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Estimates of Phytoplankton carbon from high resolution optical sensors in the Southern Ocean
Published 2015“…Although M13 has a very low chl-a:Cphyto ratios, the range of variability was similar to that of the 30%POC and B05 methods and likely driven by variability in light and Fe limitation and changes in community structure. …”
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Dynamics and utilization of surf zone habitats by fish in the South-Western Cape, South Africa
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A genetic perspective on leopard (Panthera pardus) conservation units across southern Africa
Published 2022“…While the data presented here specifically consider a genetic element of conservation units, they do suggest shortcomings in adopting either the entirety of southern Africa as a single unit or separate geopolitical range states as conservation units. The variability in leopard conservation policy across southern Africa is unlikely to sufficiently protect their existing regional genetic structure. …”
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Identification and characterisation of submesoscale activity over the continental shelf in the Bay of Biscay
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Comparative analysis of the seasonal sea surface temperature & wind stress in the four major eastern boundary current systems
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Early-stage design and development of mine waste valorisation technologies with expert input: a case study of South African sulfide-enriched coal waste
Published 2024“…Mining and minerals beneficiation typically result in the production of both valuable products and large bodies of waste, which are traditionally disposed of on land and carry environmental and social risks. …”
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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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Restoration potential of alien-invaded Lowland Fynbos
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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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A conservation genetic study of threatened, endemic southern African seabirds
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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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