Tunshu

Atmospheric campaign and snow/ice sampling

glaciers
AL30 high-mountain campaign and 21 cryogeochemical samples.

Preliminary campaign

Field team walking in single file across a snow surface
MeteoAndes archive · 2026 campaignExact site and authorship pending validation
Representative expedition image; exact identification must be validated.

The inventory contains 21 samples, TUN26_01–21, with a nominal maximum volume of 1.05 L. A campaign graphic exists, but a publishable numerical comparison still requires duration, altitude, flow, ATN, meteorology and robust statistics.

A high-mountain session is a specific atmospheric window. It is not a climatology or the deposited load in ice.

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