Arctic Vegetation Plots ATLAS Project North Slope and Seward Peninsula, AK, 1998-2000

This data set provides environmental, soil, and vegetation data collected from study sites on the North Slope and Seward Peninsula of Alaska during the Arctic Transition in Land-Atmosphere System (ATLAS) project. ATLAS-1 sites on the North Slope, located in Barrow, Atqasuk, Oumalik, and Ivotuk, were sampled in 1998-1999. ATLAS-2 sites located at Council and Quartz Creek on the Seward Peninsula were sampled in 2000. Specific attributes include dominant vegetation species and cover, biomass, soil chemistry and moisture, leaf area index (LAI), normalized difference vegetation index (NDVI), topography and elevation, and plant cover abundance.

本数据集收录了在阿拉斯加北坡和瑟沃尔半岛的多个研究地点，于陆地-大气系统转型（ATLAS）项目期间所采集的环境、土壤及植被数据。ATLAS-1站点位于北坡的巴罗、阿特夸苏克、乌马利克和伊沃图克，于1998-1999年间进行了采样。位于瑟沃尔半岛的ATLAS-2站点，包括议会和石英溪，于2000年进行了采样。具体属性包括优势植被物种及覆盖度、生物量、土壤化学成分及湿度、叶面积指数（LAI）、归一化植被指数（NDVI）、地形及海拔高度，以及植被覆盖丰富度。