中国主要河流输送陆源碳的同位素特征及影响因素
单森, 齐远志, 罗春乐, 付文静, 薛跃君, 王旭晨

Carbon Isotopic Constrains on the Sources and Controls of the Terrestrial Carbon Transported in the Four Large Rivers in China
Sen Shan, Yuanzhi Qi, Chunle Luo, Wenjing Fu, Yuejun Xue, Xuchen Wang
图1 长江、黄河、珠江和黑龙江河流采样站位图
字母和数字代表样品名称
Fig.1 Sampling sites for the Changjiang, Huanghe, Zhujiang and Heilongjiang rivers
The letter and number represented the sample name