@misc{indiciae9641c9d322f9,
  title = {CO2 and CH4 exchanges between land ecosystems and the atmosphere in northern high latitudes over the 21st century},
  author = {Q. Zhuang and J. M. Melillo and M.C. Sarofim and D. W. Kicklighter and A. D. McGuire and B.S. Felzer and A. Sokolov and R.G. Prinn and P.A. Steudler and S. Hu},
  year = {2006},
  doi = {10.1029/2006gl026972},
  url = {https://pubs.usgs.gov/publication/70029004},
  note = {Source identifier: 70029004}
}