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The various sedimentary environments and the several sediment sources indicate that seafloor sediments in the southern South China Sea have unique acoustic research significance. The direct sound speed measurements of seafloor sediments are particularly valuable for this study sea, which lacks acoustic data. In order to characterize and develop the sound speed structure models locally depending on...
The analytical protocols were developed and tested for simultaneous determining three groups of antibiotics including four fluoroquinolones (FQs), three tetracyclines (TCs) and eleven sulfonamides (SAs), in water and soil samples. Solid phase extraction (SPE) was used to enrich and to clean up the aqueous samples. The potassium phosphate buffer and acetonitrile mixture solutions were used to extract...
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