长江源多年冻土区河流溶解性有机碳的时空动态和同位素特征

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李宇灏¹(

), 王根绪², 李阳¹, 宋春林²(

)

Spatiotemporal variability and the carbon isotope of dissolved organic carbon in permafrost catchments of the Yangtze River source region

Yuhao LI¹(

), Genxu WANG², Yang LI¹, Chunlin SONG²(

)

图2. 长江源区各流域2017年DOC浓度、 $δ 13$ C-DOC与径流量的季节变化曲线

Fig. 2. Seasonal variations of DOC concentration， $δ 13$ C-DOC and runoff in 2017 across our studied sites of the YRSR