@article{liu2018heihe,
  title={The Heihe Integrated Observatory Network: A basin-scale land surface processes observatory in China},
  author={Liu, Shaomin and Li, Xin and Xu, Ziwei and Che, Tao and Xiao, Qing and Ma, Mingguo and others},
  journal={Vadose Zone Journal},
  volume={17},
  number={1},
  pages={180072},
  year={2018},
  doi={10.2136/vzj2018.04.0072}
}