Dissolved organic matter tracers reveal contrasting characteristics across high arsenic aquifers in

• 作 者: Laura A. Richards Dan J. Lapwo
• 机 构: SchoolofEarthandEnvironmentalSciencesandWilliamsonResearchCentreforMolecularEnvironmentalScience,Bri
• 出 处: 地学前缘:英文版
• 发表日期: 2019年5期
• 关键词: ARSENIC Fluorescence spectroscopy Organic matter characterization Parallel facto
• 基金项目: funded by a NERC Standard Research Grant (NE/J023833/1) to DAP,BvD and Christopher Ballentine (now at University of Oxford),support from the Leverhulme Trust (ECF2015-657) to LAR,a NERC PhD studentshi

Organic matter in the environment is involved in many biogeochemical processes,including the mobilization of geogenic trace elements,such as arsenic,into groundwater.In this paper we present the use of fluorescence spectroscopy to characterize the dissolv