Weights and lengths from retrospective growth analysis of different stem age classes of Betula nana, 1995, Arctic LTER, Toolik Lake, Alaska.

This data file contains the data on weights and lengths from retrospective growth analysis of different stem age classes of Betula nana ramets from the LTER Nutrient and Warming manipulations in tussock tundra at Toolik Lake.

本数据集文件收录了在图利克湖（Toolik Lake）丛状苔原（tussock tundra）开展的长期生态研究（LTER）养分添加与增温操控实验中，针对不同茎龄级矮桦（Betula nana）分株（ramets）的回溯性生长分析所得的重量与长度数据。