Výsledky vyhledávání

Lead Content of Lichens in Metropolitan Harare, Zimbabwe. Air Quality and Health Risk Implications

Autor: C Musekiwa, R. Muchineripi, P. Dzomba, Mathew Mupa

Publikováno v: Greener Journal of Environmental Management and Public Safety. 2:075-082

Many studies have shown that inhaled lead is one of the major contributors of lead poisoning. Lead poisoning affects all systems within the body. Lead amount in metropolitan Harare atmosphere was estimated by measuring the amount of lead in lichens f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::332029f30514816c9dbf5aa35864728b
https://doi.org/10.15580/gjemps.2013.2.103012170

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Remote sensing and geochemistry techniques for the assessment of coal mining pollution, Emalahleni (Witbank), Mpumalanga

Autor: M Maya, C Musekiwa, P Mthembi, M Crowley

Publikováno v: South African Journal of Geomatics; Vol 4, No 2 (2015); 174-188

Environmental degradation associated with coal mining is one of the serious environmental issues in South Africa that is expected to continue with increasing energy demands. Mapping and monitoring contamination in mining areas are necessary to guide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abf3bb999b403f5fa83ed35de501cab2
https://www.ajol.info/index.php/sajg/article/view/118746

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An assessment of coastal vulnerability for the South African coast

Autor: FW van Zyl, M Unterner, Hayley C. Cawthra, C. Musekiwa

Publikováno v: South African Journal of Geomatics; Vol 4, No 2 (2015); 123-137

Coastal vulnerability is the degree to which a coastal system is susceptible to, or unable to cope with, adverse effects of climate change. One of the most widely used methods in assessing risk and vulnerability of coastlines on a regional scale incl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::908e6e6ed061b85b1ba14adb710af300
https://www.ajol.info/index.php/sajg/article/view/118740

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A groundwater-planning toolkit for the main Karoo basin: Identifying and quantifying groundwater-development options incorporating the concept of wellfield yields and aquifer firm yields

Autor: R. Murray, Rainier Dennis, C. Musekiwa, P. Ravenscroft, K. Baker

Publikováno v: Water SA; Vol 38, No 3 (2012); 407-416
Water SA, Volume: 38, Issue: 3, Pages: 407-416, Published: 2012

This paper provides an overview of groundwater-planning tools that were developed during a Water Research Commission project that was initiated due to the need to place the significant knowledge on groundwater of the Karoo Basin within the realms of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::611ba362e744be9cf2b5a6527472ca8a
https://doi.org/10.4314/wsa.v38i3.6

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Phytochemicals, antioxidant and antibacterial properties of a lichen species Cladonia digitata

Autor: P. Dzomba, C Musekiwa, E Togarepi

Publikováno v: African Journal of Biotechnology; Vol 11, No 31 (2012); 7995-7999

Antioxidant activity assessment was performed using the free radical scavenging activity of 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) and reducing power assay. Phytochemical screening was done using chemical tests. Antibacterial activities of Clad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ab50099c6bc0c95122da7dae6a63680
https://doi.org/10.5897/ajb12.4130

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