%0 Journal Article %K Carbon exchange %K Carbon modeling %K Drought %K Ecosystem models %K Model validation %K North American Carbon Program %A Christopher R Schwalm %A Christopher A Williams %A Kevin Schaefer %A Ryan Anderson %A M. M Altaf Arain %A Ian Baker %A Alan Barr %A T. T Andrew Black %A Guangsheng Chen %A Jing Ming Chen %A Philippe Ciais %A Kenneth J Davis %A Ankur R Desai %A Michael Dietze %A Danilo Dragoni %A Marc L Fischer %A Lawrence B Flanagan %A Robert Grant %A Lianhong Gu %A David Y Hollinger %A R. R César Izaurralde %A Chris Kucharik %A Peter Lafleur %A Beverly E Law %A Longhui Li %A Zhengpeng Li %A Shuguang Liu %A Erandathie Lokupitiya %A Yiqi Luo %A Siyan Ma %A Hank Margolis %A Roser Matamala %A Harry McCaughey %A Russell K Monson %A Walter C Oechel %A Changhui Peng %A Benjamin Poulter %A David T Price %A Dan M Riciutto %A William J Riley %A Alok Kumar Sahoo %A Michael Sprintsin %A Jianfeng Sun %A Hanqin Tian %A Christina Tonitto %A Hans Verbeeck %A Shashi B Verma %B Journal of Geophysical Research: Biogeosciences %D 2010 %N G3 %R 10.1029/2009JG001229 %T A model-data intercomparison of CO2 exchange across North America: Results from the North American Carbon Program site synthesis %V 115 %8 09/2010