Biomass, nitrogen and carbon of plants in the Arctic LTER experimental wet sedge tundra experimental sites, 2001, Toolik Lake, Alaska.

Biomass, nitrogen and carbon of plants in the Arctic LTER experimental wet sedge tundra experimental sites, 2001, Toolik Lake, Alaska.. Treatments at each site included factorial NxP, greenhouse and shade house and were begun in 1985 (Sag site) or in 1988 (Toolik sites).

北极长期生态研究（Arctic LTER）实验湿地莎草苔原样地的植物生物量、氮含量与碳含量数据，采集于2001年阿拉斯加州图利克湖（Toolik Lake）。各实验样地设置了氮磷析因交叉处理、温室栽培与遮棚栽培，相关处理于1985年（萨格样地（Sag site））或1988年（图利克样地（Toolik sites））启动。