TY - GEN AU - Eiche,Elisabeth TI - Arsenic mobilization processes in the red river delta, Vietnam : towards a better understanding of the patchy distribution of dissolved arsenic in alluvial deposits SN - KSP/1000012248 PY - 2009/// PB - KIT Scientific Publishing KW - Vietnam KW - Arsenic mobilization KW - sequential extraction KW - µS-XRF N1 - Open Access N2 - The spatial variability of dissolved arsenic (As) concentrations in aquifers was studied near Ha Noi, Vietnam. The goal was to identify major geochemical, sedimentological and hydrochemical differences between high and low As regions. Also, the behaviour of As and other elements during sequential extractions was characterized with micro synchrotron XRF analysis. Based on the results a conceptual model was developed which could explain the current situation on site and in other affected areas UR - https://www.ksp.kit.edu/9783866444089 UR - https://directory.doabooks.org/handle/20.500.12854/41307 ER -