Ontologia

Commune · CHE

Leukerbad

Switzerland

ETPolar, tundra(71 %)

Species observed

5 892

Observations

172 235

Area

69,8km²

Ecological tissue

Sample of 28 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 Leukerbad : 12 espèces reliées par 121 interactions GloBI sur 5 types (connectance 19.2%, filtre Serrano α=0.2). 24 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
121
Connectance
0.192
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

5 892 distinct species · 172 235 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

172 235 obs · 7 cellules
Obs. / cellule
≥ 92 774
92 774–92 773
17 882–92 773
13 966–17 881
< 13 966

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

Climate

Mean T°

-2,4°C

Annual rain

2 068mm

Warmest m°

12,5°C

Coldest m°

-17,5°C

Elevation: 2 419 m on average (min 1 419 m, max 3 284 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,4°C
Annual rain
2 068mm
Warmest month
12,5°C
Coldest month
-17,5°C
Mean alt.
2 419m
Min
1 419m
Max
3 284m
Std. dev.
425m
Köppen-Geiger (dominant)
ETPolar, tundra(71 %)Polar

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

Soil & lithology

pH H₂O

5,9

Org. C

82,1g/kg

Clay

18,0%

Sand

41,2%

Silt

40,7%

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

Dominant lithology: scGLiMaggregated to Leuk

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
136,0g/kg
Clay
18,0%
Sand
40,3%
Silt
41,7%
5–15 cm
pH H₂O
5,9
Org. C
67,0g/kg
Clay
17,8%
Sand
40,9%
Silt
41,2%
15–30 cm
pH H₂O
6,0
Org. C
43,4g/kg
Clay
18,2%
Sand
42,5%
Silt
39,3%

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

Land cover

Forest7.1%
Crops0.1%
Built-up0.4%
Bare soil29.3%
Other (grassland, water…)63.1%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

21,0km

Basins crossed

2

Max stream order

2

Max drainage

2 416km²

Discharge in basins

6,4m³/s

Mean precip.

1 633mm/an

Mean T°

2,1°C

Moisture idx

0,64

Max snow

45%

Mean runoff

1 005mm/an

Mean elev. (basins)

1 870m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

41,1%

Pesticides

19,2kg/km²

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

Protected areas6

IUCN IV · 4IUCN Not Assigned · 2

Leukerbad

IUCN IV

Federal Hunting Reserves · 1992

42 km²

Spitelmatte

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Spittelmatte

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2001

0 km²

Dorbu

IUCN IV

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

0 km²

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