碳氮同位素结合稳定同位素模型解析沉积土壤碳源
李娜,孙占祥,张燕卿,刘恩科,李凤鸣,李纯乾,李菲

Contribution of Carbon Sources in Sedimentary Soils Combining Carbon and Nitrogen Isotope with Stable Isotope Model
LI Na,SUN ZhanXiang,ZHANG YanQing,LIU EnKe,LI FengMing,LI ChunQian,LI Fei
图3 沉积区0-100 cm土壤剖面有机碳的来源及贡献比
Fig. 3 Source and contribution ratio of organic carbon in 0-100 cm soil profile in sedimentary area