Ontologia

Commune · CHE

Wassen

Switzerland

ETPolar, tundra(51 %)

Species observed

2 558

Observations

16 215

Area

97,1km²

Ecological tissue

Sample of 41 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 Wassen : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 6 types (connectance 11.4%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
113
Connectance
0.114
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

2 558 distinct species · 16 215 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 215 obs · 3 cellules
Obs. / cellule
≥ 5 783
5 783–5 782
5 783–5 782
5 335–5 782
< 5 335

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

Climate

Mean T°

-0,1°C

Annual rain

2 422mm

Warmest m°

13,6°C

Coldest m°

-13,9°C

Elevation: 2 062 m on average (min 987 m, max 2 972 m)

Bioclimatic detailsExpert
Annual mean temp.
-0,1°C
Annual rain
2 422mm
Warmest month
13,6°C
Coldest month
-13,9°C
Mean alt.
2 062m
Min
987m
Max
2 972m
Std. dev.
458m
Köppen-Geiger (dominant)
ETPolar, tundra(51 %)Polar

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

Soil & lithology

pH H₂O

5,5

Org. C

77,3g/kg

Clay

22,4%

Sand

39,2%

Silt

38,4%

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

Dominant lithology: scGLiMaggregated to Uri

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
117,4g/kg
Clay
22,6%
Sand
39,1%
Silt
38,4%
5–15 cm
pH H₂O
5,5
Org. C
72,3g/kg
Clay
22,2%
Sand
38,8%
Silt
39,0%
15–30 cm
pH H₂O
5,5
Org. C
42,3g/kg
Clay
22,5%
Sand
39,7%
Silt
37,9%

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

Land cover

Forest16.0%
Crops0.1%
Built-up0.1%
Bare soil18.2%
Other (grassland, water…)65.7%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

29,0km

Basins crossed

3

Max stream order

3

Max drainage

1 757km²

Discharge in basins

4,4m³/s

Mean precip.

1 739mm/an

Mean T°

1,8°C

Moisture idx

0,70

Max snow

57%

Mean runoff

1 339mm/an

Mean elev. (basins)

1 873m

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

6,5%

Pesticides

25,3kg/km²

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

Protected areas12

IUCN IV · 11IUCN Not Assigned · 1

Fellital

IUCN IV

Federal Hunting Reserves · 1992

40 km²

Kartigelfirn

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2001

2 km²

Altboden

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2003

0 km²

Städeli

IUCN IV

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

0 km²

Chüenossen

IUCN IV

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

0 km²

Complete list

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