尽管有传媒称海平面上升, Sea levels have risen at Sydney Harbour's Fort Denison despite a viral post claiming otherwise.

据悉尼港的丹尼森堡在过去140年里没有出现海平面上升. A Facebook post comparing historic and modern photos of Sydney Harbour’s Fort Denison incorrectly claimed no sea level rise occurred over 140 years. 专家和气象局的数据显示海平面上升, 因为单一照片不考虑潮,摄像头角度或长期趋势. Experts and data from the Bureau of Meteorology show sea levels have risen, as single photos do not account for tides, camera angles, or long-term trends.