2001
71 of 78 measured glacier tongues retreated. Swiss glaciers gained 0.3% of their volume.
Glaciers measured78single-year length change
Advancing68%
Retreating7191%
Median change−8.2m
Swiss ice volume+0.3%change over the year
Mass balance+0.24m w.e.mean of 10 glaciers
Length change
78 tongues measured
Mass balance
10 glaciers
| Glacier | Annual balance |
|---|---|
| Grosser Aletschgletscher | −0.58 m w.e. |
| Griesgletscher | −0.15 m w.e. |
| Hohlaubgletscher | −0.10 m w.e. |
| Schwarzberggletscher zentral | +0.06 m w.e. |
| Claridenfirn | +0.18 m w.e. |
| Glacier du Giétro | +0.39 m w.e. |
| Allalingletscher | +0.41 m w.e. |
| Glacier de Corbassière | +0.54 m w.e. |
| Silvrettagletscher | +0.63 m w.e. |
| Ghiacciaio del Basòdino | +1.02 m w.e. |