Seasonal soil moisture measurements from a Circumpolar Active Layer Monitoring (CALM) grid, Barrow, Alaska, 2017

Soil Moisture measurements were taken on a 30 plot subset within the Circumpolar Active Layer Monitoring (CALM) Grid in Barrow, Alaska in summer 2017. Each measurement was taken outside the north eastern most corner of each plot. The chosen subset was located from D2-D7 and H2-H7. The University of Texas at El Paso Systems Ecology Lab (SEL)'s Fieldscout TDR 300 Soil Moisture Probe was used to take all measurements.

2017年夏季，于美国阿拉斯加州巴罗的环极活动层监测（Circumpolar Active Layer Monitoring, CALM）网格内的30个样地子集开展了土壤湿度测量工作。所有测量点位均设置于每个样地的最东北角外侧。本次选取的样地子集分布于D2至D7以及H2至H7区域。所有测量工作均采用得克萨斯大学埃尔帕索分校系统生态学实验室（Systems Ecology Lab, SEL）的Fieldscout TDR 300型土壤湿度探针完成。