Ontologia

Commune · CHE

Bagnes

Switzerland

ETPolar, tundra(64 %)

Species observed

4 223

Observations

88 060

Area

281,6km²

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 Bagnes : 27 espèces + 6 bulles famille, 40 interactions GloBI documentées sur 7 types (connectance 7.6%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
33
Interactions affichées
40
Connectance
0.076
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

4 223 distinct species · 88 060 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

88 653 obs · 79 cellules · 1768–2026
Obs. / cellule
≥ 23 667
4 026–23 666
232–4 025
77–231
< 77

Source : GBIF — observations agrégées par hexagones 0.02° × 0.02° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

-2,5°C

Annual rain

1 659mm

Warmest m°

12,4°C

Coldest m°

-17,5°C

Elevation: 2 505 m on average (min 970 m, max 3 807 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,5°C
Annual rain
1 659mm
Warmest month
12,4°C
Coldest month
-17,5°C
Mean alt.
2 505m
Min
970m
Max
3 807m
Std. dev.
651m
Köppen-Geiger (dominant)
ETPolar, tundra(64 %)Polar

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

Soil & lithology

pH H₂O

6,1

Org. C

72,2g/kg

Clay

18,3%

Sand

42,5%

Silt

39,1%

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

Dominant lithology: suGLiMaggregated to Entremont

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
103,9g/kg
Clay
17,4%
Sand
42,7%
Silt
40,0%
5–15 cm
pH H₂O
6,1
Org. C
65,0g/kg
Clay
17,6%
Sand
42,7%
Silt
39,7%
15–30 cm
pH H₂O
6,2
Org. C
47,8g/kg
Clay
20,0%
Sand
42,2%
Silt
37,7%

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

Land cover

Forest11.2%
Crops0.3%
Built-up0.3%
Bare soil18.6%
Other (grassland, water…)69.5%

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

Hydrology4 basins · 1 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

59,2km

Lake surface here

1,14km²

Basins crossed

4

Max stream order

3

Max drainage

3 774km²

Discharge in basins

8,1m³/s

Mean precip.

1 725mm/an

Mean T°

0,7°C

Moisture idx

0,67

Max snow

52%

Mean runoff

865mm/an

Mean elev. (basins)

2 234m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

29,5%

Pesticides

30,2kg/km²

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

Protected areas17

IUCN IV · 15IUCN Not Assigned · 2

Mauvoisin

IUCN IV

Federal Hunting Reserves · 1992

50 km²

Dixence

IUCN IV

Federal Hunting Reserves · 1992

45 km²

Glacier d'Otemma

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2001

7 km²

Mont-Chemin

IUCN Not Assigned

Forest Reserves · 2023

5 km²

Glacier du Brenay

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 1992

2 km²

Complete list

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