随着冰川融化,在阿拉斯加形成一个新岛屿Prow Knob,自1984年以来,阿尔塞克湖面积几乎翻了一番。 A new island, Prow Knob, formed in Alaska as glaciers melted, expanding Alsek Lake nearly double since 1984.

随着Alsek冰川因气候变化而后退,阿拉斯加东南部出现了一个新的名为Prow Knob的2平方英里新岛,美国航天局的卫星图像显示,该冰川在扩展的Alsek湖中被孤立。 A new 2-square-mile island named Prow Knob has emerged in southeastern Alaska as the Alsek Glacier retreated due to climate change, with NASA satellite images showing it became isolated in the expanding Alsek Lake. 自1984年以来,该湖的面积几乎翻了一番,增加到近30平方英里,周围冰川继续融化。 The lake has nearly doubled in size since 1984, growing to almost 30 square miles, as surrounding glaciers continue to melt. 这种转变反映了全球气温上升和冰川退缩的更广泛格局,重塑了海岸线。 This transformation reflects broader global patterns of rising temperatures and glacial retreat reshaping coastlines.