Ontologia

Commune · CHE

Randogne

Switzerland

DfbCold, no dry season, warm summer(32 %)

Species observed

6 217

Observations

101 140

Area

16,3km²

Ecological tissue

Sample of 35 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 Randogne : 21 espèces reliées par 133 interactions GloBI sur 5 types (connectance 20.0%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
133
Connectance
0.200
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

6 217 distinct species · 101 140 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

101 140 obs · 3 cellules
Obs. / cellule
≥ 79 917
79 917–79 916
79 917–79 916
18 367–79 916
< 18 367

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

Climate

Mean T°

2,2°C

Annual rain

1 446mm

Warmest m°

17,2°C

Coldest m°

-14,0°C

Elevation: 1 694 m on average (min 581 m, max 2 759 m)

Bioclimatic detailsExpert
Annual mean temp.
2,2°C
Annual rain
1 446mm
Warmest month
17,2°C
Coldest month
-14,0°C
Mean alt.
1 694m
Min
581m
Max
2 759m
Std. dev.
632m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(32 %)Cold

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

76,0g/kg

Clay

19,7%

Sand

38,6%

Silt

41,7%

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

Dominant lithology: suGLiMaggregated to Sierre

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
116,6g/kg
Clay
19,4%
Sand
38,7%
Silt
41,8%
5–15 cm
pH H₂O
5,9
Org. C
67,8g/kg
Clay
19,9%
Sand
38,5%
Silt
41,6%
15–30 cm
pH H₂O
5,9
Org. C
43,5g/kg
Clay
19,8%
Sand
38,6%
Silt
41,6%

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

Land cover

Forest21.9%
Crops1.1%
Built-up1.9%
Bare soil12.4%
Other (grassland, water…)62.7%

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

Hydrology4 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Basins crossed

4

Max stream order

1

Max drainage

3 774km²

Discharge in basins

13,6m³/s

Mean precip.

1 278mm/an

Mean T°

4,8°C

Moisture idx

0,40

Max snow

45%

Mean runoff

919mm/an

Mean elev. (basins)

1 390m

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

Human pressure

Pop. density

2hab/km²

Night light

2,0nW

Built-up

192,5%

Pesticides

56,3kg/km²

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

Protected areas4

IUCN IV · 4

Alpage des Génissons

IUCN IV

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

0 km²

Les Caves

IUCN IV

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

0 km²

Darnona d'en Haut

IUCN IV

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

0 km²

Comogne

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2017

0 km²

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