Ontologia — Encyclopédie du vivant

Ecological tissue

Sample of 26 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Samnaun : 15 espèces reliées par 78 interactions GloBI sur 5 types (connectance 16.8%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

31

Interactions affichées

78

Connectance

0.168

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

1 601 distinct species · 11 627 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Climate

Mean T°

-1,8°C

Annual rain

1 356mm

Warmest m°

13,0°C

Coldest m°

-17,3°C

Elevation: 2 334 m on average (min 1 706 m, max 2 855 m)

Bioclimatic details19 BIO + Köppen full + altitude statsExpert

Annual mean temp.

-1,8°C

Annual rain

1 356mm

Warmest month

13,0°C

Coldest month

-17,3°C

Mean alt.

2 334m

Min

1 706m

Max

2 855m

Std. dev.

273m

Köppen-Geiger (dominant)

ETPolar, tundra(72 %)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

69,7g/kg

Clay

18,4%

Sand

44,6%

Silt

37,0%

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

Dominant lithology: mtGLiMaggregated to Inn

3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert

0–5 cm

pH H₂O

5,4

Org. C

101,0g/kg

Clay

18,9%

Sand

44,0%

Silt

37,2%

5–15 cm

pH H₂O

5,5

Org. C

63,4g/kg

Clay

18,6%

Sand

44,2%

Silt

37,2%

15–30 cm

pH H₂O

5,5

Org. C

44,7g/kg

Clay

17,8%

Sand

45,6%

Silt

36,5%

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

Land cover

Forest9.3%

Crops0.0%

Built-up0.2%

Bare soil18.0%

Other (grassland, water…)72.5%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

14,6km

Basins crossed

2

Max stream order

3

Max drainage

2 743km²

Discharge in basins

2,9m³/s

Mean precip.

1 196mm/an

Mean T°

0,6°C

Moisture idx

0,56

Max snow

52%

Mean runoff

840mm/an

Mean elev. (basins)

2 164m

Watersheds crossing here

Rivers / streams (5, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

15,9%

Pesticides

0,1kg/km²

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