Rare earth elements as indicators of pedogenic processes in an erosional toposequence of old soils, Burgundy, France

摘要：

Our work aims at using rare earth elements (REE) as tracers of pedogenic processes. To understand the mobilization of REE by the different pedogenic processes, we studied REE, besides major elements, in different particle-size and mineralogical fractions along an erosional soil toposequence. Preliminary results are in agreement with literature and demonstrate the potential of REE as tracers of pathogenic processes.

关键词： Pedogenesis Rare Earth Elements toposequence tracers

作者: C. Laveuf S. Cornu F. Juillot

作者单位: INRA, UR0272 Science du Sol, Centre de Recherche dOrl ans, BP 20619, 45166 Olivet cedex, FRANCE IMPMC, UMR CNRS 7590, Universit s Paris 6 et 7 IPGC, 75252 Paris cedex 05, FRANCE

会议类型: 国际会议

会议名称: 第九届痕量元素生物地球化学国际会议(9th International Conference on the Biogeochemistry of Trace Elements)

会议地点: 北京

会议语种:英文

页码: 22-23

在线出版日期: 2007-07-15（万方平台首次上网日期，不代表论文的发表时间）