“裂冰”的拼音？

冰川如雅格布港是裂冰作用冰山许多更快的比科学的模型已经预知它们将要.Glaciers such as Jakobshavn are calving icebergs much faster than scientific models had predicted they would....

“裂冰”的英语可以翻译为：[地质] calving，ice calving ...