@article{AnsahAbuKleemannetal.2022,
  author    = {Christabel Edena Ansah and Itohan-Osa Abu and Janina Kleemann and Mahmoud Ibrahim Mahmoud and Michael Thiel},
  title     = {Environmental contamination of a biodiversity hotspot — action needed for nature conservation in the Niger Delta, Nigeria},
  journal   = {Sustainability},
  volume    = {14},
  number    = {21},
  doi       = {10.3390/su142114256},
  year      = {2022},
}