A grain-size correction for metal pollution indexes in river sediments

• 作 者: Thomas Vincent Gloaguen Paula
• 机 构: FederalUniversityofReconcavoofBahia,FederalUniversityofMinasGerais
• 出 处: 国际泥沙研究:英文版
• 发表日期: 2021年3期
• 关键词: Enrichment factor Estimated background Particle-size distribution

According to the List of Hazardous Substances of the Agency of the Toxic Substances and Disease Registry(ATSDR 2017),some metallic elements such as Pb or Cd are still considered as the most polluting elements in the world.These elements accumulate in sedi