Percent C, Percent N and C:N ratio for leaf samples from ITEX flux survey plots for 2003-2004, Toolik Alaska.

Foliar carbon and nitrogen concentrations of the dominant species from within the ITEX flux survey plots 2003-2004. Plots were located in the Toolik Lake LTER moist acidic tussock experiment plots in Alaska; at Imnavait Creek, Alaska.2003-2004年ITEX（International Tundra Experiment）通量调查样地内优势物种的叶片碳、氮浓度数据。该样地分布于阿拉斯加州图利克湖LTER（Long-Term Ecological Research）湿润酸性草丘实验样地，以及阿拉斯加州伊姆纳韦特溪区域。