Ontologia

Commune · CHE

Zuoz

Switzerland

ETPolar, tundra(78 %)

Species observed

1 979

Observations

15 516

Area

61,7km²

Ecological tissue

Sample of 30 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 Zuoz : 18 espèces reliées par 90 interactions GloBI sur 6 types (connectance 14.3%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
90
Connectance
0.143
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

1 979 distinct species · 15 516 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 516 obs · 1 cellules
Obs. / cellule
≥ 15 516
15 516–15 515
15 516–15 515
15 516–15 515
< 15 516

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

Climate

Mean T°

-2,3°C

Annual rain

1 528mm

Warmest m°

12,4°C

Coldest m°

-18,2°C

Elevation: 2 448 m on average (min 1 735 m, max 2 973 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,3°C
Annual rain
1 528mm
Warmest month
12,4°C
Coldest month
-18,2°C
Mean alt.
2 448m
Min
1 735m
Max
2 973m
Std. dev.
322m
Köppen-Geiger (dominant)
ETPolar, tundra(78 %)Polar

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

Soil & lithology

pH H₂O

5,8

Org. C

60,1g/kg

Clay

17,7%

Sand

46,4%

Silt

35,9%

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

Dominant lithology: mtGLiMaggregated to Maloja

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
92,2g/kg
Clay
18,1%
Sand
45,5%
Silt
36,4%
5–15 cm
pH H₂O
5,8
Org. C
52,8g/kg
Clay
17,3%
Sand
46,1%
Silt
36,6%
15–30 cm
pH H₂O
5,8
Org. C
35,1g/kg
Clay
17,6%
Sand
47,6%
Silt
34,7%

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

Land cover

Forest7.3%
Crops0.3%
Built-up0.1%
Bare soil21.9%
Other (grassland, water…)70.3%

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

Hydrology3 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

15,2km

Basins crossed

3

Max stream order

4

Max drainage

1 681km²

Discharge in basins

2,0m³/s

Mean precip.

1 367mm/an

Mean T°

-0,6°C

Moisture idx

0,69

Max snow

54%

Mean runoff

1 025mm/an

Mean elev. (basins)

2 422m

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

13,5%

Pesticides

5,5kg/km²

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

Protected areas10

IUCN IV · 8IUCN Not Reported · 1IUCN Not Assigned · 1

Val Federia

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

16 km²

Quedras

IUCN IV

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

1 km²

God Giavagl

IUCN Not Assigned

Forest Reserves · 2023

1 km²

Muntatsch

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2021

1 km²

San Batrumieu

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 1992

0 km²

Complete list

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