潜水员第一视角滑过死亡的珊瑚碎片和白化的月亮珊瑚，展示泰国珊瑚礁的死亡状况。

diver glides over reef reduced almost entirely to dead coral rubble in the Andaman Sea, a bleached moon coral (Dipsastraea sp.) the sole recognisable structure in a collapsed hard coral framework. Dead substrate is not simply barren: it remains viable settlement base for coral larvae if conditions improve, making its preservation an active conservation priority. The camera tracks downward across broken rubble, providing timestamped visual documentation for reef survey and citizen science records. 4K, vertical frame, top-down tracking diver POV. Ko Haa Archipelago, Krabi Province, Thailand.