Ontologia

Commune · CHE

Susch

Switzerland

ETPolar, tundra(81 %)

Species observed

1 587

Observations

8 647

Area

91,3km²

Ecological tissue

Sample of 33 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Susch : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 5 types (connectance 13.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
84
Connectance
0.133
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 587 distinct species · 8 647 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 647 obs · 2 cellules
Obs. / cellule
≥ 4 731
4 731–4 730
4 731–4 730
4 731–4 730
< 4 731

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

-2,3°C

Annual rain

1 528mm

Warmest m°

12,4°C

Coldest m°

-18,2°C

Elevation: 2 397 m on average (min 1 523 m, max 2 901 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,3°C
Annual rain
1 528mm
Warmest month
12,4°C
Coldest month
-18,2°C
Mean alt.
2 397m
Min
1 523m
Max
2 901m
Std. dev.
320m
Köppen-Geiger (dominant)
ETPolar, tundra(81 %)Polar

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,6

Org. C

66,2g/kg

Clay

17,6%

Sand

48,6%

Silt

33,8%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiMaggregated to Inn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
97,9g/kg
Clay
18,3%
Sand
47,8%
Silt
34,0%
5–15 cm
pH H₂O
5,6
Org. C
59,3g/kg
Clay
17,4%
Sand
48,4%
Silt
34,2%
15–30 cm
pH H₂O
5,6
Org. C
41,4g/kg
Clay
17,2%
Sand
49,5%
Silt
33,3%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest10.1%
Crops0.1%
Built-up0.0%
Bare soil29.4%
Other (grassland, water…)60.4%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

26,2km

Basins crossed

3

Max stream order

4

Max drainage

4 871km²

Discharge in basins

4,8m³/s

Mean precip.

1 208mm/an

Mean T°

0,8°C

Moisture idx

0,56

Max snow

49%

Mean runoff

864mm/an

Mean elev. (basins)

2 119m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

3,1%

Pesticides

3,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas7

IUCN IV · 7

Prada Bella

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

0 km²

Nusch Dadaint

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

0 km²

Chaschinas

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

0 km²

Sotruinas

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 1992

0 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN