Ontologia

Commune · CHE

Filisur

Switzerland

DfcCold, no dry season, cold summer(36 %)

Species observed

3 173

Observations

33 828

Area

43,8km²

Ecological tissue

Sample of 28 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 Filisur : 13 espèces reliées par 124 interactions GloBI sur 5 types (connectance 28.5%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
124
Connectance
0.285
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

3 173 distinct species · 33 828 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 828 obs · 1 cellules
Obs. / cellule
≥ 33 828
33 828–33 827
33 828–33 827
33 828–33 827
< 33 828

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

Climate

Mean T°

1,7°C

Annual rain

1 316mm

Warmest m°

16,2°C

Coldest m°

-14,0°C

Elevation: 1 813 m on average (min 1 063 m, max 2 794 m)

Bioclimatic detailsExpert
Annual mean temp.
1,7°C
Annual rain
1 316mm
Warmest month
16,2°C
Coldest month
-14,0°C
Mean alt.
1 813m
Min
1 063m
Max
2 794m
Std. dev.
468m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(36 %)Cold

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

Soil & lithology

pH H₂O

5,4

Org. C

62,1g/kg

Clay

19,3%

Sand

45,8%

Silt

34,9%

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

Dominant lithology: scGLiMaggregated to Albula

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
89,7g/kg
Clay
20,0%
Sand
45,1%
Silt
34,9%
5–15 cm
pH H₂O
5,4
Org. C
61,9g/kg
Clay
19,3%
Sand
45,8%
Silt
35,0%
15–30 cm
pH H₂O
5,5
Org. C
34,7g/kg
Clay
18,8%
Sand
46,5%
Silt
34,8%

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

Land cover

Forest39.5%
Crops0.6%
Built-up0.1%
Bare soil13.4%
Other (grassland, water…)46.4%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

20,5km

Basins crossed

1

Max stream order

4

Max drainage

1 681km²

Discharge in basins

1,4m³/s

Mean precip.

1 402mm/an

Mean T°

1,3°C

Moisture idx

0,65

Max snow

49%

Mean runoff

1 060mm/an

Mean elev. (basins)

2 068m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

9,9%

Pesticides

0,2kg/km²

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

Protected areas17

IUCN Not Assigned · 11IUCN IV · 6

Piz Ela

IUCN IV

Federal Hunting Reserves · 1992

39 km²

Zalaint

IUCN IV

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

0 km²

Prosot Pitschen

IUCN IV

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

0 km²

Runchols

IUCN IV

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

0 km²

Pnez

IUCN IV

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

0 km²

Torra

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Complete list

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