Cryogenic Scanning Electron Microscopy Images of Polar Air Hydrates

In the deeper part of polar ice sheets, air hydrates are the primary air inclusions. They trap most of the ancient air molecules used for paleoclimatic reconstructions in their...在极地冰盖的深层区域，空气水合物（air hydrates）是最为主要的空气包体类型，它们封存了绝大多数用于古气候重建的古代空气分子……