@article{warren-rhodes2001escalating,
  title = {Escalating trends in the urban metabolism of Hong Kong: 1971-1997}
  author = {Warren-Rhodes, Kimberley and Koenig, Albert},
  journal = {Ambio: A Journal of the Human Environment},
  doi = {10.1579/0044-7447-30.7.429},
  year = {2001}
}