High-density crust record from firn cores B40 and B54, East Antarctica

Thin crusts in snow with high density contribute to firn stratigraphy and can have significant impact on firn ventilation as well as on remotely inferred properties like...雪中高密度的薄雪壳有助于粒雪（firn）地层的形成，同时会对粒雪通风以及遥感反演得到的相关参数等产生显著影响……