Periodic plant measures of species in Arctic System Science (ARCSS) plots at Barrow and Atqasuk, Alaska, 2012-2014

These files contain data representing the periodic plant measures of species within each plot in a text tab delimited format. The data presented are seasonal growth of graminoids (length of leaf and length of inflorescence) and seasonal flowering of all species (number of inflorescences in flower within a plot), collected weekly during the summers of 2012-20XX for a subset of 30 grid plots at two sites (Barrow Arctic System Science (ARCSS) grid and Atqasuk ARCSS grid).