Scripps carbon dioxide (CO2) program data, Alert, Canada (1985-present) and Point Barrow, Alaska (1961-1964 and 1974-present)

This dataset consists of measurements of carbon dioxide (CO2) concentration and isotopic composition (13C/12C and 18O/16O) taken in Alert, Canada and Point Barrow, Alaska.

本数据集涵盖采集自加拿大阿尔特（Alert）与阿拉斯加巴罗角（Point Barrow）的二氧化碳（carbon dioxide, CO₂）浓度及同位素组成（isotopic composition，¹³C/¹²C与¹⁸O/¹⁶O）测量数据。