Regional characterization of the reaction capacity of shallow aquifer sediments

摘要：

Quantitative insight in the reaction capacity of aquifer sediments is necessary for e.g. prediction of future groundwater composition. A regional statistical assessment of the reaction capacity was performed for four adjacent regions in The Netherlands that are slightly different in their build-up of the shallow subsurface.The assessment per region was executed at the level of geological formations and at the sublevel of lithology class. Differences in reaction capacities were observed for: (1) different lithological classes within a geological formation in a single region, (2) identical geological formations in different regions and (3) various geological formations in a single region. Based on the differences found, future characterization of reaction capacity should be performed at the sublevel of lithology class, as smallest scale unit with most uniform composition of reactive compounds.

作者: I.J.I.Bakker J.Griffioen T.J.Tambach P.Kiden

作者单位: TNO Geological Survey of The Netherlands, Utrecht, The Netherlands

会议类型: 国际会议

会议名称: 第十二届水-岩相互作用国际研讨会(P0roceedings of the 12th International Symposium on Water-Rock Interaction)

会议地点: 昆明

会议语种:英文

页码: 1005-1009

在线出版日期: 2007-07-31（万方平台首次上网日期，不代表论文的发表时间）