Betula nana shrub-ring carbon isotopes

Carbon isotope discrimination in alpha-cellulose of Betula nana growth rings. Measurements were made in support of Cassandra Gamm's M.S. thesis at the University of Alaska Anchorage. The goal was to examine potential increases in moisture limitation of shrub growth over time.矮桦（Betula nana）生长轮α-纤维素（α-cellulose）中的碳同位素分馏（carbon isotope discrimination）。本数据集的测量工作旨在支持卡斯桑德拉·甘姆（Cassandra Gamm）于阿拉斯加安克雷奇大学（University of Alaska Anchorage）完成的硕士学位论文。本次研究的目标为探究随时间推移，灌木生长所受水分限制的潜在加剧态势。