Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Isabel Weiersbye"'
Autor:
Kelsey L. Glennon, Joseph White, Chevonne Reynolds, Ida Risenga, Neville Pillay, Sally Archibald, Kevin Balkwill, Marcus Byrne, Glynis Cron, Hanlie Engelbrecht, Jolene Fisher, David Furniss, Kim Madikiza, Mapula Matimolane, Francesca Parrini, Martie Sanders, Robert Scholes, Sivu Situngu, Stuart Sym, Wayne Twine, Isabel Weiersbye, Vivienne Williams, Ed T.F. Witkowski, Darragh Woodford
Publikováno v:
South African Journal of Science (2020)
This Commentary is a response to a Commentary published in the May/June 2020 issue: Nattrass N. Why are black South African students less likely to consider studying biological sciences? S Afr J Sci. 2020;116(5/6), Art. #7864, 2 pages. https://doi
Externí odkaz:
https://doaj.org/article/188b9280ac5d4a55874bbc3fe7200298
Publikováno v:
South African Journal of Geomatics; Vol 4, No 2 (2015); 161-173
Secondary minerals associated with acid mine drainage play an important role in metal cycling and may pose a geochemical hazard. The occurrence of secondary minerals indicates prevailing and past geochemical conditions. Detecting and characterising s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8494ac8458ffa7893e6835262c8a8d5
https://www.ajol.info/index.php/sajg/article/view/118745
https://www.ajol.info/index.php/sajg/article/view/118745
Publikováno v:
Proceedings of the International Conference on Mine Closure.
Lippia scaberrima Sond. is an aromatic shrub of semi-arid, summer-rainfall grassland and occurs in the northern provinces of South Africa. The plant is a common natural coloniser of gold mine tailings and contaminated soils, and is one of a number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ef6359808de3a2a75db035ef114cc6c
https://doi.org/10.36487/acg_repo/908_41
https://doi.org/10.36487/acg_repo/908_41
Publikováno v:
Proceedings of the International Conference on Mine Closure.
Combretum erythrophyllum is a southern African riparian tree, which is widely used in traditional medicine to combat microbial infections. More than seven flavonoids with antimicrobial properties, including apigenin, genkwanin, rhamnocitrin and kaemp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::337a48c67f0bf48a267f4eb0af99906c
https://doi.org/10.36487/acg_repo/908_42
https://doi.org/10.36487/acg_repo/908_42
Autor:
Malcolm Sutton, Isabel Weiersbye
Publikováno v:
Proceedings of the International Conference on Mine Closure.
Elements from gold and uranium-bearing outcrops and mine residue deposits (MRDs) on the Witwatersrand are transported into the surrounding environment through the action of wind and water. The concentrations of some consequently become enriched relat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb049eadbe5931c7142f63829e9aa7ec
https://doi.org/10.36487/acg_repo/852_33
https://doi.org/10.36487/acg_repo/852_33
Publikováno v:
Proceedings of the International Conference on Mine Closure.
In 1886, an Australian prospector named George Harrison discovered gold in the Main Reef Conglomerates on the farm Langlaagte, which now falls within the present day City of Johannesburg. Since then, hundreds of mine residue deposits (MRDs) have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fb6e024c546a1d6995ae44b39c2cdea
https://doi.org/10.36487/acg_repo/605_58
https://doi.org/10.36487/acg_repo/605_58