Above ground plant and below ground stem biomass of samples from the unburned control site near the Anaktuvuk River fire scar.

Above ground plant and below ground stem biomass were measured in 2011 from three sites at and around the Anaktuvuk River Burn: severely burned, moderately burned and unburned. These samples were analyzed for carbon and nitrogen concentrations.2011年，研究人员在安纳克图克河火灾（Anaktuvuk River Burn）及其周边的三个样地中测定了地上植物与地下茎生物量，这三个样地分别为重度火烧、中度火烧与未火烧样地。随后对采集的样品进行了碳与氮浓度的分析检测。