Zobrazeno 1 - 10 of 76 pro vyhledávání: '"Luus-Powell WJ"'
1
Akademický článek
Monogenean parasites of Pseudocrenilabrus philander (Weber, 1897) (Teleostei: Cichlidae) in the middle Limpopo River basin, southern Africa.
Autor: Walter, I, Přikrylová, I, Barson, M, Luus-Powell, WJ
Publikováno v: African Journal of Aquatic Science; 2023, Vol. 48 Issue 3, p327-337, 11p
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2
Flow patterns and chemical loads in the middle Olifants River, Limpopo River System, South Africa
Autor: Marr, SM, Retief, DCH, Sara, JR, Luus-Powell, WJ
Publikováno v: Water SA, Volume: 48, Issue: 4, Pages: 380-393, Published: OCT 2022
Water SA; Vol. 48 No. 4 (2022); 380–393
Historical data (July 1998 - June 2018) for the middle Olifants River, Limpopo River system, were compiled to evaluate the dynamics of selected water physico-chemical parameters with river discharge.The concentration of most water quality parameters
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::571b5d00475c09178ee559d0a01ea0c8
http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S1816-79502022000400005&lng=en&tlng=en
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3
Akademický článek
Assessment of river health using benthic macroinvertebrates in the Dwars River, Olifants Water Management Area, Limpopo province, South Africa.
Autor: Mmako, TV, Addo-Bediako, A, Luus-Powell, WJ, Kekana, M
Publikováno v: African Journal of Aquatic Science; Nov 2021, Vol. 46 Issue 4, p441-451, 11p
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4
Ecology of metazoan parasites of Clarias gariepinus (Osteichthyes: Clariidae) from the Nwanedi-Luphephe Dams of the Limpopo River System, South Africa
Autor: Madanire-Moyo, GN, Luus-Powell, WJ, Olivier, PAS
Publikováno v: African Zoology; Vol 45, No 2 (2010)
A total of 7748 parasites, belonging to 17 metazoan species, was recorded from 45 specimens of Clarias gariepinus (Burchell, 1822) caught from the Nwanedi-Luphephe Dams, Limpopo River System, South Africa. All host specimens were parasitized by one o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::316f570492c7bdd4cc1c3d0f03a21346
https://www.ajol.info/index.php/az/article/view/155470
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5
Akademický článek
A comparative assessment of the health status of feral populations of Clarias gariepinus from three dams in the Limpopo and Olifants river systems, Limpopo province, South Africa, using the fish health assessment index protocol.
Autor: Madanire-Moyo, GN1,2, Luus-Powell, WJ1 wilmien.powell@ul.ac.za, Jooste, A1, Olivier, PAS1
Publikováno v: African Journal of Aquatic Science. 2012, Vol. 37 Issue 1, p27-37. 11p. 1 Diagram, 4 Charts, 3 Graphs.
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6
Microcystin-LR equivalent concentrations in fish tissue during a postbloom Microcystis exposure in Loskop Dam, South Africa
Autor: Nchabeleng, T, Cheng, P, Oberholster, PJ, Botha, A-M, Smit, WJ, Luus-Powell, WJ
Publikováno v: African Journal of Aquatic Science; Vol 39, No 4 (2014)
The effects of a decomposing cyanobacteria bloom on water quality and the accumulation of microcystin-LR equivalent toxin in fish at Loskop Dam were studied in May 2012. Enzyme-linked immunosorbent assay [ELISA] was used to confirm the presence of mi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::e35e394accd2eef36c611ef7fa700eee
https://www.ajol.info/index.php/ajas/article/view/115103
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9
Metal bioaccumulation in the fish of the Olifants River, Limpopo province, South Africa, and the associated human health risk: a case study of rednose labeo Labeo rosae from two impoundments
Autor: Jooste, A, Marr, SM, Addo-Bediako, A, Luus-Powell, WJ
Publikováno v: African Journal of Aquatic Science; Vol 39, No 3 (2014)
The Olifants River, Limpopo River system, is now one of the most polluted rivers in South Africa. The concentrations of metals in fish muscle tissue from two impoundments on the Olifants River, Flag Boshielo Dam and Phalaborwa Barrage, were measured
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::e51bcc384e808c3455ff6aab6efa1c07
https://www.ajol.info/index.php/ajas/article/view/109556
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10
Akademický článek
Human health risks of metals and metalloids in muscle tissue of Synodontis zambezensis Peters, 1852 from Flag Boshielo Dam, South Africa.
Autor: Sara, JR, Marr, SM, Smit, WJ, Erasmus, LJC, Luus-Powell, WJ
Publikováno v: African Journal of Aquatic Science; Oct2017, Vol. 42 Issue 3, p287-291, 5p
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