Data underlying the publication: Spatial variation of anthropogenic disturbances within watersheds determines dissolved organic matter composition exported to oceans

This dataset includes the DOC, FDOM, and SPE-DOM data from 23 sites in the subtropical Jiulong River, southeast China, collected from January to July 2021.本数据集包含2021年1月至7月，于中国东南部亚热带九龙河23个采样点位采集的溶解有机碳 (Dissolved Organic Carbon, DOC)、荧光溶解有机物 (Fluorescent Dissolved Organic Matter, FDOM) 以及固相萃取溶解有机物 (Solid-Phase Extraction Dissolved Organic Matter, SPE-DOM) 数据。