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.