Herbicides in Camps Bay (Cape Town, South Africa), supplemented
نویسندگان
چکیده
During 2017 the herbicides alachlor, atrazine, butachlor, metolachlor, and simazine were detected in water samples, beach sediments marine biota collected at Camps Bay, Cape Town, South Africa. that period, annual rain catchment record was 77,000 m3, whereas volume of chemically laden sewage discharged via outfall 693,500 m3 making by far most predominant source for these bay. The chemical load not removed applied pre-treatment step, which only uses a 3 mm screen to eliminate plastic, paper, rags other foreign materials. After passing through Bay pump station, is released bay following GPS position 33°56?42.214? S 18°21?59.257? E (Colenbrander et al., 2021) discharge depth 23 m 1497 from beach. In our study presence atrazine taken as being indicative signature outfall, since compounds previously prior discharge. To knowledge, studies diverse benthic organisms found near shore environment are first their kind this Western region.
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ژورنال
عنوان ژورنال: Science of The Total Environment
سال: 2021
ISSN: ['0048-9697', '1879-1026']
DOI: https://doi.org/10.1016/j.scitotenv.2021.146057