Ontologia

Commune · CHE

Andiast

Switzerland

DfcCold, no dry season, cold summer(39 %)

Species observed

615

Observations

1 796

Area

13,1km²

Ecological tissue

Sample of 31 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 Andiast : 21 espèces reliées par 54 interactions GloBI sur 5 types (connectance 10.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
54
Connectance
0.102
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

615 distinct species · 1 796 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 796 obs · 1 cellules
Obs. / cellule
≥ 1 796
1 796–1 795
1 796–1 795
1 796–1 795
< 1 796

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

Climate

Mean T°

1,4°C

Annual rain

2 040mm

Warmest m°

15,6°C

Coldest m°

-13,2°C

Elevation: 1 809 m on average (min 1 168 m, max 2 636 m)

Bioclimatic detailsExpert
Annual mean temp.
1,4°C
Annual rain
2 040mm
Warmest month
15,6°C
Coldest month
-13,2°C
Mean alt.
1 809m
Min
1 168m
Max
2 636m
Std. dev.
466m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(39 %)Cold

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

Soil & lithology

pH H₂O

5,3

Org. C

75,6g/kg

Clay

23,0%

Sand

37,8%

Silt

39,2%

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

Dominant lithology: suGLiMaggregated to Surselva

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
107,5g/kg
Clay
23,4%
Sand
37,1%
Silt
39,5%
5–15 cm
pH H₂O
5,3
Org. C
71,6g/kg
Clay
23,0%
Sand
37,7%
Silt
39,3%
15–30 cm
pH H₂O
5,4
Org. C
47,7g/kg
Clay
22,5%
Sand
38,7%
Silt
38,8%

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

Land cover

Forest20.5%
Crops0.3%
Built-up0.1%
Bare soil11.2%
Other (grassland, water…)67.9%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

6,6km

Basins crossed

2

Max stream order

2

Max drainage

2 407km²

Discharge in basins

0,5m³/s

Mean precip.

1 638mm/an

Mean T°

1,6°C

Moisture idx

0,69

Max snow

47%

Mean runoff

1 219mm/an

Mean elev. (basins)

1 951m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

8,5%

Pesticides

16,2kg/km²

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

Protected areas3

IUCN Not Assigned · 2IUCN IV · 1

Sur Plattas

IUCN Not Assigned

Forest Reserves · 2023

0 km²

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