Total organic carbon and stable carbon isotopes of dust samples from ephemera...

Different amounts of dust (5 mg and 100 mg) were added to a mixture (30 mL) of artificial seawater and 13C-labeled Spirulina extract (~500 µM). Water samples were taken at...将不同剂量的粉尘（5 mg与100 mg）加入至体积为30 mL的人工海水（artificial seawater）与13C标记螺旋藻提取物（13C-labeled Spirulina extract，浓度约500 µM）的混合体系中，随后于……采集水样。