Methane and carbon dioxide emissions were monitored in control, greenhouse, and nitrogen and phosphorus fertilized plots of three different plant communities Arctic LTER experimental plots, Toolik Field Station, 1992.

Methane and carbon dioxide emissions were monitored in control, greenhouse, and nitrogen and phosphorus fertilized plots of three different plant communities. This is the second year of collection data.

针对三种不同植物群落的对照样地、温室样地以及氮磷施肥样地，开展了甲烷（Methane）与二氧化碳（Carbon Dioxide）的排放监测。本次数据采集已进入第二年。