雪冰中生物质燃烧记录研究进展
游超1,2, 姚檀栋1, 邬光剑1

Research Progress on Biomass Burning Records in Snow and Ice
You Chao1,2, Yao Tandong1, Wu Guangjian1
图2 南极冰芯中生物质燃烧成因CO（深色）和热带地区沉积物记录中炭屑指数变化（浅色）情况 深色阴影代表CO的不确定性,浅色阴影代表CO的不确定性 [ 37 ]
Fig.2 Biomass burning CO records in Antarctic ice core dark line and charcoal records in tropical sediment light line Dark shadow indicates the uncertainties for biomass burning CO, and light shadow indicated the uncertainties for charcoal index [ 37 ]