对加拿大哈得逊海湾存在的地球物理学指示或“记忆”的若干系统进行了检测,用以探讨该地区不同时间长度的预测.文章对三个案例进行了研究.首先对哈得逊海湾海平面的水文学惯量的二个不同状况作了阐述;其次,成功的证实了海面浮冰与海水耦合的热力学惯量可用以预测哈得逊海峡海冰的形成与消失;最后,对低温惯量是导致哈得逊海湾西南部的永久冻结带的可能性进行了讨论. Several systems of geophysical indication or “memory ” existing in the Hudson Bay of Canada were examined to explore the prediction of the different lengths of time in the region.This paper studied three cases.At first, Secondly, successfully proved that the thermodynamic inertia of ocean ice floe coupled with seawater can be used to predict the formation and disappearance of sea ice in the Hudson Strait. Finally, the relationship between low temperature inertia The possibility of causing a permanent freeze in the southwestern Hudson Bay is discussed.