Barium in Costa Rica forearc sediments

Barium concentrations were measured in pore fluids and sediments from the shallow forearc of the Costa Rica subduction zone to investigate the impact of progressive barite...为探究渐进式重晶石（barite）形成过程的影响，研究人员对哥斯达黎加俯冲带（Costa Rica subduction zone）浅部弧前（shallow forearc）区域的孔隙流体（pore fluids）与沉积物中的钡浓度开展了测定工作。