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1 沉积土壤不同剖面的容重与pH
S1:拦沙坝前端;S2:拦沙坝中央;S3:拦沙坝后端
Fig. 1 Bulk density and pH of different profiles of sedimentary soil
S1: In front of the dam; S2: In the middle of the dam; S3: Behind the dam