Plant community composition in the Arctic System Science Program (ARCSS) grid at Barrow and Atqasuk, Alaska, 2012-2017

These files contain data representing the plant community composition and structure of Arctic System Science Program (ARCSS) grid plots at Barrow and Atqasuk in a CSV format. The 2010 and 2013 data were collected on all plots that were not under water: 98 plots at Barrow and 88 plots at Atqasuk. The 2012, 2014 and 2015 data were only collected on a subset of 30 plots at Barrow and 30 plots at Atqasuk.

本批数据集文件以逗号分隔值（CSV）格式存储了巴罗（Barrow）与阿塔萨苏克（Atqasuk）地区北极系统科学计划（Arctic System Science Program，ARCSS）网格样地的植物群落组成与结构数据。2010年与2013年的观测数据采集自所有未被水淹没的样地：巴罗地区共98个样地，阿塔萨苏克地区共88个样地。2012年、2014年及2015年的观测数据仅采集自巴罗与阿塔萨苏克地区各30个样地组成的子集样地。