Glacial Soundscapes and Sonic Sovereignty in the Patagonian Andes’ Aysén Region

冰川声景与巴塔哥尼亚安第斯山脉艾森地区的声学主权

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Mapuche- Tehuelche communities in Aysén perceive glacial retreat not visually but acoustically—tracking calving events, meltwater tunnel collapses, and ice-quakes through generational sound lexicons.
Each glacier possesses a unique sonic signature: Grey Glacier’s low-frequency groans signal spring melt onset, while San Quintín’s high-pitched fissures warn of summer instability.

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