Ascophyllum nodosum segment biomass

Disko basis monitoring of macroalgal growth. The dataset consist of annual (2012-2021) sampling of 20 Ascophyllum nodosum tips (actively growing, light brown), randomly sampled in the population in the mid tidal zone for the purpose of measuring annual tip growth. The tips were cut below the 3rd bladder and then cut into seperate segments/tip-sections (Outer tip incl. 1st bladder = year 0, below 1st bladder incl. 2nd bladder = year 1, below 2nd bladder incl. 3rd bladder = year 2). The average biomass (dryweight, dw) of segments of different age was quantified.本数据集为迪斯科（Disko）区域大型藻类生长的基础监测数据。数据集涵盖2012年至2021年的年度采样工作：于潮间带中区的泡叶藻（Ascophyllum nodosum）种群中随机采集20株处于活跃生长状态、呈浅褐色的顶枝，用于测定顶枝的年度生长量。采样时，先在第3个气囊下方切断顶枝，再将其切割为独立的节段/顶枝分段：包含第1个气囊的顶枝外段记为0年生，第1个气囊下方且包含第2个气囊的节段记为1年生，第2个气囊下方且包含第3个气囊的节段记为2年生。本研究对不同龄级节段的平均生物量（干重，dw）进行了定量测定。