Zobrazeno 1 - 10
of 195
pro vyhledávání: '"Victor, Wepener"'
Publikováno v:
Ecology and Evolution, Vol 14, Iss 6, Pp n/a-n/a (2024)
Abstract Aquatic ecosystems globally have been invaded by molluscs. Tarebia granifera is a highly successful invader, often becoming the dominant aquatic invertebrate species in an invaded ecosystem. Resultingly, it has been suggested that T. granife
Externí odkaz:
https://doaj.org/article/d2c771a2accb4b34a98c7080d38f0b2e
Publikováno v:
Ecology and Evolution, Vol 14, Iss 2, Pp n/a-n/a (2024)
Abstract While natural floods play a crucial role in shaping the composition of aquatic communities, the most rivers worldwide are regulated or dammed for anthropogenic purposes, resulting in alterations to the biological and chemical composition of
Externí odkaz:
https://doaj.org/article/237f4153aac449be997c528e575a5612
Autor:
Chinemerem Ruth Ohoro, Victor Wepener
Publikováno v:
Heliyon, Vol 9, Iss 11, Pp e22142- (2023)
Organochlorine pesticides (OCPs) are persistent organic pollutants (POPs) widely used in agriculture and industry, causing serious health and ecological consequences upon exposure. This review offers a thorough overview of OCPs analysis emphasizing t
Externí odkaz:
https://doaj.org/article/db53ee5bcdf349de80777e607b2b47a2
Publikováno v:
Frontiers in Toxicology, Vol 5 (2023)
Introduction: The bioaccumulation and differential effects of cadmium tellurium quantum dot (CdTe QDs) nanomaterials with different functional groups are poorly understood in aquatic organisms. This study aimed to investigate the metal uptake, develo
Externí odkaz:
https://doaj.org/article/8875211667944f20b89bdf99feb7ee20
Publikováno v:
South African Journal of Science, Vol 119, Iss 1/2 (2023)
The commercialisation and everyday use of nanomaterials and nanomaterial-enabled products (NEPs) is rising year-on-year. Responsible development of nanotechnology includes understanding their potential implications on health, safety, and the environm
Externí odkaz:
https://doaj.org/article/8601b3728e2d46a7986691ae4833bd8d
Autor:
Enathi Dinga, Doctor Mziwenkosi Nhlanhla Mthiyane, Upenyu Marume, Tarryn-L. Botha, Suranie Horn, Rialet Pieters, Victor Wepener, Anthony Ekennia, Damian-C. Onwudiwe
Publikováno v:
OpenNano, Vol 8, Iss , Pp 100068- (2022)
ZnO nanoparticles (NPs) synthesized by using an aqueous extract of Melia azedarach seed are reported in this paper. The structural, morphological, compositional, and optical properties of the NPs were evaluated. A hexagonal phase with spherical morph
Externí odkaz:
https://doaj.org/article/9205711582bd480da709565ce6b5a9c4
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/3034dc2635b444d1846d84bc891c7d1c
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Compared to aquatic ecosystems, limited information exists on organochlorine accumulation in terrestrial ecosystems, and this is specifically true for terrestrial carnivores that have received limited attention in terms of studies on pollutant bioacc
Externí odkaz:
https://doaj.org/article/d5790d66de654a82abf6b42d9bf13039
Publikováno v:
South African Journal of Science, Vol 117, Iss 7/8 (2021)
Healthy soil ecosystems fulfil multiple functions (e.g. cycling nutrients and controlling pests), which play an important role in sustainable food production. However, the application of polluted irrigation water poses a major risk to soil quality (h
Externí odkaz:
https://doaj.org/article/b026bd7b76e34d6685fece88df2bf1bb
Autor:
Gordon O'Brien, Victor Wepener
Publikováno v:
African Journal of Aquatic Science; Vol. 47 No. 3 (2022); 231-244
It is difficult to predict and manage the ecological consequences of multiple water quality stressors on our freshwater systems. this is due to the dynamism of the source-stressor-response relationships and multiple factors including lack of data, co