Antarctic surface snow and ice isotopic dataset

We have established a most comprehensive, reasonable, and quality-controlled Antarctic surface snow and ice isotopic dataset product using a plenty of scientific literature, strict quantitative criteria were designed for the inclusion of records in the database, focusing on recently published records and optimizing data spatial coverage.

本研究依托大量科学文献，构建了一套全面覆盖、设计合理且经严格质量管控的南极地表冰雪同位素数据集（Antarctic surface snow and ice isotopic dataset）产品。该数据集针对数据库收录记录制定了严格的定量筛选准则，重点纳入近年发表的相关记录，并优化了数据的空间覆盖范围。