Hydrochemical patterns established in the Pleistocene preserved in the Ordovician-Cambrian aquifer system, northern Baltic Artesian BasinPärn, Joonas; Raidla, Valle; Vaikmäe, Rein; Martma, Tõnu; Ivask, Jüri; Kaup, Enn; Walraevens, K.; van Camp, M.; Aeschbach, A.International Symposium on Isotope Hydrology: Advancing the Understanding of Water Cycle Processes, CN-271 : 20-24 May 2019, Vienna, Austria2019 https://www.iaea.org/events/international-symposium-on-isotope-hydrology-2019 Nitrate dynamics and its connection to seasonal groundwater recharge inkarst springs of the Sõmeru River catchment, Northern EstoniaPärn, Joonas; Walraevens, Kristine; van Camp, M.; Koit, Oliver; Ivask, Jüri; Babre, Alise; Mažeika, Jonas; Hunt, Malle; Osjamets, M.; Iital, Arvo; Kõrgmaa, Vallo; Raidla, Valle; Aeschbach, W.; Vaikmäe, ReinXXXI NORDIC HYDROLOGICAL CONFERENCE 2022, August 15–18, Tallinn, Estonia : abstracts2022 / 2 p https://drive.google.com/file/d/1L-CvqmUu1FT8XafXma527iw4t5gAFn2n/view https://konverentsikeskus.tlu.ee/sites/konverentsikeskus/files/Konverentsid/NHC2020/List%20of%20Presentations%20NHC2022_08Aug2022.pdf