@inproceedings{malcuit:hal-05578165, TITLE = {{Identifying urban wastewater in streams and connected groundwater through a multi-tracer approach (boron and boron isotopes, stable isotopes of O and H, gadolinium anomaly, pharmaceuticals) and non-target screening}}, AUTHOR = {Malcuit, Eline and Kloppmann, Wolfram and Soulier, Coralie and Boukra, Amine}, URL = {https://brgm.hal.science/hal-05578165}, BOOKTITLE = {{EGU General Assembly 2026}}, ADDRESS = {Vienne (Austria), Austria}, ORGANIZATION = {{EGU}}, YEAR = {2026}, MONTH = May, DOI = {10.5194/egusphere-egu26-21134}, HAL_ID = {hal-05578165}, HAL_VERSION = {v1}, }