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Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2017gl074868
Abstract: Swimming organisms can enhance mixing in their natural environments by creating eddies in their wake and by dragging water along. However, these mixing mechanisms are inefficient for microorganisms, because swimming-induced variations in velocity, temperature and…
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Keywords:
natural waters;
bacteria induced;
induced mixing;
water ... See more keywords
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Published in 2019 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-019-06719-y
Abstract: We developed a simple 35S separation method that requires relatively small sample volume (about 5 L) and an analysis method that uses a large sample volume counting vial (145 mL) to reduce the sample volume…
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Keywords:
natural waters;
volume;
measuring cosmogenic;
sample volume ... See more keywords
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Published in 2021 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2021.103369
Abstract: Abstract A comprehensive understanding on the phototransformation of antibiotics in aqueous environments requires consideration of particulate matters contained in natural waters. However, relevant studies on this issue are still limited. Considering the wide distribution of…
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Keywords:
water;
natural sands;
influence;
sands photolysis ... See more keywords
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Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2018.12.149
Abstract: Reliable determination of mercury (Hg) in natural waters is a major analytical challenge due to its low concentration and to the risk of Hg losses or contamination during sampling, storage and pre-treatment of samples. The…
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Keywords:
methodology;
waters using;
mercury natural;
natural waters ... See more keywords
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Published in 2020 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.127013
Abstract: In order to obtain higher agricultural yields, the use of chemical substances has been increased to prevent the proliferation of pests, as well as ensuring durability in the storage of the food produced. Such substances…
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Keywords:
natural waters;
study interaction;
carbendazim natural;
carbendazim ... See more keywords
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Published in 2017 at "Environmental pollution"
DOI: 10.1016/j.envpol.2017.01.089
Abstract: Acetylacetone (AcAc) has proven to be a potent photo-activator in the degradation of color compounds. The effects of AcAc on the photochemical conversion of five colorless pharmaceuticals were for the first time investigated in both…
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Keywords:
natural waters;
effects acetylacetone;
acetylacetone photoconversion;
h2o2 ... See more keywords
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Published in 2020 at "Microchemical Journal"
DOI: 10.1016/j.microc.2020.104980
Abstract: Abstract A novel polymer inclusion membrane (PIM), doped with pyridine-2-acetaldehyde benzoylhydrazone (2-APBH) as extractant, was synthesized and applied for the simultaneous extraction and preconcentration of Cu(II), Ni(II) and Cd(II) ions from natural waters of different…
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Keywords:
natural waters;
inclusion membrane;
ions natural;
polymer inclusion ... See more keywords
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Published in 2019 at "Trends in Environmental Analytical Chemistry"
DOI: 10.1016/j.teac.2019.e00073
Abstract: Abstract Ammonia nitrogen, consisting of un-ionized ammonia and ammonium, is a key parameter for studying the nitrogen cycle and indicating water quality. The measurement of these parameter concentrations is vital for the adequate monitoring of…
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Keywords:
natural waters;
determination ammonia;
nitrogen natural;
waters recent ... See more keywords
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Published in 2022 at "Environmental Science & Technology"
DOI: 10.1021/acs.est.1c08443
Abstract: Photochemical demethylation of dimethylmercury (DMHg) could potentially be an important source of monomethylmercury (MMHg) in sunlit water. Whether or not DMHg is photochemically degraded when dissolved in water is, however, debated. While an early study…
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Keywords:
natural waters;
water;
dimethylmercury;
photochemically degraded ... See more keywords
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Published in 2023 at "Environmental Science & Technology"
DOI: 10.1021/acs.est.3c00799
Abstract: Determining species, concentrations, and physicochemical parameters in natural waters is key to improve our understanding of the functioning of these ecosystems. Diffusive Gradients in Thin-films (DGT) devices with different thicknesses of the resin or of…
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Keywords:
gradients thin;
thin films;
diffusive gradients;
resin ... See more keywords
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Published in 2018 at "Environmental science & technology"
DOI: 10.1021/acs.est.8b01618
Abstract: Carbonyl sulfide (COS) and carbon disulfide (CS2) are volatile sulfur compounds that are critical precursors to sulfate aerosols, which enable climate cooling. COS and CS2 stem from the indirect photolysis of organic sulfur precursors in…
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Keywords:
natural waters;
cos cs2;
organic sulfur;
sulfur precursors ... See more keywords