YANG Ben-jun, YANG Hao, CHEN Jin-song, et al. Analysis of the Seasonal Spatial Distribution of ~7Be in Yellow-brown Slope in Ningzhen Region[J]. 2011, 25(2).
YANG Ben-jun, YANG Hao, CHEN Jin-song, et al. Analysis of the Seasonal Spatial Distribution of ~7Be in Yellow-brown Slope in Ningzhen Region[J]. 2011, 25(2).DOI:
宁镇地区~7Be在黄棕壤坡地中的季节性分布研究
摘要
采用野外采样和室内分析相结合的方法
研究宁镇地区黄棕壤坡地7Be的季节性沉降与分布
初步分析了坡地的季节性侵蚀状况。结果表明:研究时段内该地区背景值剖面中的7Be主要分布在土壤表层0-8 mm
the seasonal settlement and distribution of 7Be were measured and the seasonal soil erosion on slope was also preliminary analyzed with the method of field sampling and laboratory analysis in Ningzhen region.The results showed that during the period
7Be of the reference profile in the region
mainly distribute in the surface soil(0-8 mm) and the distribution of 7Be in the soil profile decreased exponentially with depth;7Be of the reference inventories were 208.35 Bq/m2 and 250.84 Bq/m2 at the pr...