Are source groups always appropriate when sediment fingerprinting? The direct comparison of source and sediment samples as a methodological step
Sign Up to like & getrecommendations! Published in 2017 at "River Research and Applications"
DOI: 10.1002/rra.3192
Abstract: The classification of sediment source groups is often the least thoroughly considered part of a sediment fingerprinting methodology; however, the use of inappropriate source groups can be the cause of significant uncertainty. In many catchments,… read more here.
Keywords: sediment fingerprinting; source sediment; source; sediment ... See more keywords
Validation and determination of nine PFCS in surface water and sediment samples using UPLC-QTOF-MS
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-018-6715-2
Abstract: In this study, an analytical method for the routine determination of nine perfluorinated compounds (PFCs), using ultra performance liquid chromatography coupled to a quadrupole time-of-flight mass spectrometer (UPLC-QTOF-MS), was developed, validated, and used for their… read more here.
Keywords: surface water; water; sediment samples; determination nine ... See more keywords
The presence of antibiotic resistance genes in coastal soil and sediment samples from the eastern seaboard of the USA
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-019-7426-z
Abstract: Infections from antibiotic resistant microorganisms are considered to be one of the greatest global public health challenges that result in huge annual economic losses. While genes that impart resistance to antibiotics (AbR) existed long before… read more here.
Keywords: seaboard usa; resistance; resistance genes; antibiotic resistance ... See more keywords
Genotoxicity induced by water and sediment samples from a river under the influence of brewery effluent.
Sign Up to like & getrecommendations! Published in 2017 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2016.11.081
Abstract: Brewery effluents contain complex mixtures that are discharged into rivers. Therefore, it is necessary to evaluate the genotoxic potential of these effluents. The study evaluated the genotoxicity of surface water and sediment samples from the… read more here.
Keywords: water; genotoxicity; water sediment; site ... See more keywords
Discrimination of rare earth element geochemistry and co-occurrence in sediment from Poyang Lake, the largest freshwater lake in China.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2018.11.060
Abstract: Geochemical distribution of trace elements in sediments could reflect the impact of anthropogenic activities on environmental changes in aquatic ecosystems. In this study, rare earth elements (REEs) were used as geochemical tracers to study the… read more here.
Keywords: rare earth; occurrence; geochemistry; poyang lake ... See more keywords
Combining geochemical and chemometric tools to assess the environmental impact of potentially toxic elements in surface sediment samples from an urban river.
Sign Up to like & getrecommendations! Published in 2020 at "Marine pollution bulletin"
DOI: 10.1016/j.marpolbul.2020.111146
Abstract: This article investigates sediments collected from the banks of the Subaé River located in Todos os Santos Bay in the state of Bahia, Brazil, in 2018, twenty-five years after the closing of a former lead… read more here.
Keywords: potentially toxic; river; chemometric tools; suba river ... See more keywords
Baseline levels of natural radionuclides concentration in sediments East coastline of North Cyprus.
Sign Up to like & getrecommendations! Published in 2020 at "Marine pollution bulletin"
DOI: 10.1016/j.marpolbul.2020.111793
Abstract: In this study, surface sediment samples from the North Cyprus East coast of the Mediterranean Sea were collected to determine the concentrations of three main natural radionuclides (226Ra, 232Th, and 40K) using a high-resolution HPGe… read more here.
Keywords: sediment samples; north cyprus; natural radionuclides; concentration ... See more keywords
Assessment of radioactivity concentration in intertidal sediments from coastal provinces in Oman and estimation of hazard and radiation indices.
Sign Up to like & getrecommendations! Published in 2021 at "Marine pollution bulletin"
DOI: 10.1016/j.marpolbul.2021.112442
Abstract: The natural radioactivity of intertidal sediment samples collected from the beaches of Oman was investigated. Using gamma ray spectrometry, the activity concentrations of 226Ra, 232Th and 40K in the sediment samples were measured to have… read more here.
Keywords: radiation indices; assessment radioactivity; radioactivity concentration; radioactivity ... See more keywords
Spatial and seasonal variations of endocrine disrupting compounds in water and sediment samples of Markman Canal and Swartkops River Estuary, South Africa and their ecological risk assessment.
Sign Up to like & getrecommendations! Published in 2021 at "Marine pollution bulletin"
DOI: 10.1016/j.marpolbul.2021.113012
Abstract: The presence of pharmaceuticals in surface water and sediment has sparked up a global concern, as they could cause harm to human health. In this study, we investigated five pharmaceuticals (caffeine, carbamazepine, sulfamethoxazole, testosterone, and… read more here.
Keywords: swartkops river; sediment; water sediment; river estuary ... See more keywords
Seasonal Changes in Pesticide Residues in Water and Sediments from River Tano, Ghana
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DOI: 10.1155/2022/8997449
Abstract: Pollution due to pesticide residues has been reported in the downstream of the Tano Basin in the rainy season and has been attributed to the anthropogenic activities upstream. However, data on the seasonal variations in… read more here.
Keywords: pesticide residues; sediment samples; season; water ... See more keywords
Distribution and risk assessment of pesticide residues in sediment samples from river Ganga, India
Sign Up to like & getrecommendations! Published in 2023 at "PLOS ONE"
DOI: 10.1371/journal.pone.0279993
Abstract: Indiscriminate use of pesticides leads to their entry in to the bottom sediments, where they are absorbed in the sediment’s particle and thus, may become the consistent source of aquatic pollution. The present work was… read more here.
Keywords: river ganga; residues sediment; pesticide residues; sediment samples ... See more keywords