^210PBEX相关论文
Assessing Soil Erosion Rates on Manually-Tilled Hillslopes in the Sichuan Hilly Basin Using ^137Cs a
<正>Purple soils are widely distributed in the Sichuan Hilly Basin and are highly susceptible to erosion, especially on ......
Assessing Soil Erosion Rates on Manually-Tilled Hillslopes in the Sichuan Hilly Basin Using ^137Cs a
<正>Purple soils are widely distributed in the Sichuan Hilly Basin and are highly susceptible to erosion, especially on ......
[目的]为更好地使用^210Pbex示踪法测定土壤侵蚀速率提供依据。[方法]叙述^210Pbex的来源、示踪原理与土壤中^210Pbex的计算方法,......
[目的]为更好地使用^210Pbex示踪法测定土壤侵蚀速率提供依据。[方法]叙述^210Pbex的来源、示踪原理与土壤中^210Pbex的计算方法,......
除深度231～137cm的1963年^137Cs蓄积峰外（4．26±0．35Bq·kg^-1），九龙甸水库长393cm的沉积剖面还有二个高^137Cs或^210Pbex含量的......
原位现场γ谱仪具有快速准确监测土壤中环境放射性核素^137Cs和^210Pbex的潜力，可以解决传统环境放射性核素示踪土壤侵蚀在选择参考......
利用渤海湾西岸潮间带柱状沉积物的^210Pbex和^137Cs活度测定结果，计算了潮间带现代沉积物的平均沉积速率，结果表明，渤海湾西岸潮间带......
