Both extraction of phenolic acids eluted from barley straw in rivers/lakes and analytical method for the extracted phenolic acids using ultra high performance liquid chromatography (UHPLC)-mass spectroscopy (MS) were developed. Then, the analytical recovery, accuracy and precisi...
This study conducted fluorescence analysis of the dissolved organic matter released from the sediments in the upper stream of Juksanbo, Yeongsan River. Sediment samples were obtained at 0.5 km (YS1) and 1.5 km (YS2) upstream of Juksanbo on July 6. 2015. The sediments were divide...
