沉积物物源
sedimentary source provenance
Sediment
海洋铁锰氧化物沉积物
marine ferromanganese deposits
生物/沉积物富集因子
biota-sediment accumulation factors
生物-沉积物富集因子
biota-sediment accumulation factor(BSAF
草原可燃物量
Amount of combustible matterials
沉积可容空间变化率
sedimentary accommodation space change rate
地被可燃物
combustible matter of ground-cover
地表可燃物水分析出规律
moisture separate outing law of surface fuel
地表死可燃物
land surface dead combustible fuel