2026-05-06 12:19 浏览次数 17
无冰区
Sea ice abuts the floating glacier tongue except in three places along the front of the glacier.These ice-free areas are called polynyas.
从图上可以看到,海冰(Seaice) 和漂浮着的冰川紧靠着,只有在冰川前边的三处地方例外,这种没有冰的区域称作冰穴(Polynyas)。