哈德孙湾远海
哈得孙湾南部是一片寒冷的浅水区,周围低地的河流不断注入水中。风与河流径流共同推动海湾形成广阔的逆时针环流,湾水最终经哈得孙海峡流出。一年中大部分时间,海面覆盖着冰。往来毛皮商站的船只依靠短暂的无冰季节航行;如果海冰堵住返航的海峡,船员便可能被迫留在湾中过冬。
参考资料
- www.canada.ca/en/canadian-coast-guard/corporate/publications/ice-navigation-in-canadian-waters/chapter-3-ice-climatology-environmental-conditions.html
- waves-vagues.dfo-mpo.gc.ca/Library/314704ch5.pdf
- pame.is/images/03_Projects/AMSA/AMSA_Background_Research_Docs/History_and_Governance_of_Arctic_Shipping/2-2-Early-Arctic-Marine-Transport-History.pdf