Variation analysis of organochlorine pesticides in waters and sediments from a tropical river
نویسندگان
چکیده
In this paper, it is analyzed the temporal variation of organochlorine pesticides (OCPs) in water and sediments from a river influenced by activity an agricultural field tropical country during period 2013-2016. The novelty consists increasing studies concentrations OCPs rivers for contributing to establish thresholds that allow protect biota soils waters. mean values dissolved sorbed on varied as follows: p.p'-DDT (0.001 – 0.022 μg.L-1), (0.1 8.24 μg.kg-1), o.p'-DDT (0.001-0.021 (0.51 5.76 p.p'-DDD (0.001-0.01 (0.14 1.96 p.p'-DDE (0.001-0.027 (0.52 7.32 o.p'-DDE (0.001-0.041 (0.2 5.52 Aldrin (0.004-0.053 (0.23 8.22 Dieldrin (0.001-0.032 (1.13 6.82 μg.kg-1) Endrin (0.001-0.008 (1.16 7.60 μg.kg-1). management being controlled.
منابع مشابه
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ژورنال
عنوان ژورنال: Dyna-colombia
سال: 2021
ISSN: ['0012-7353', '2346-2183']
DOI: https://doi.org/10.15446/dyna.v88n216.86802