@article{ZielhoferSchmidtReicheetal.2022,
  author    = {Christoph Zielhofer and Johannes Schmidt and Niklas Reiche and Marie Tautenhahn and Helen Ballasus and Michael Burkart and Anja Linst{\"a}dter and Elisabeth Dietze and Knut Kaiser and Natascha Mehler},
  title     = {The lower Havel River Region (Brandenburg, Germany)},
  journal   = {Water},
  series    = {a 230-Year-Long historical map record indicates a decrease in surface water areas and groundwater levels},
  volume    = {14},
  number    = {3},
  doi       = {10.3390/w14030480},
  year      = {2022},
}