Stable isotope records of Arctic and Antarctic ice cores

Polar precipitation archived in ice caps contains information on past temperature conditions. Such information can be retrieved by measuring the water isotopic signals of ?18O...封存于冰盖中的极地降水，蕴含着古温度环境的相关信息。此类信息可通过测定水体的δ¹⁸O同位素信号予以提取……