TY - RPRT TI - CO2 and CH4 exchanges between land ecosystems and the atmosphere in northern high latitudes over the 21st century AU - Q. Zhuang AU - J. M. Melillo AU - M.C. Sarofim AU - D. W. Kicklighter AU - A. D. McGuire AU - B.S. Felzer AU - A. Sokolov AU - R.G. Prinn AU - P.A. Steudler AU - S. Hu PY - 2006 DO - 10.1029/2006gl026972 UR - https://pubs.usgs.gov/publication/70029004 ID - 70029004 ER -