Ontologia

Commune · CHE

Hirzel

Switzerland

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 922

Observations

22 576

Area

9,9km²

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

Indicateurs du tissu écologique

Tissu écologique de Hirzel : 12 espèces reliées par 128 interactions GloBI sur 5 types (connectance 25.8%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
128
Connectance
0.258
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

1 922 distinct species · 22 576 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 576 obs · 1 cellules
Obs. / cellule
≥ 22 576
22 576–22 575
22 576–22 575
22 576–22 575
< 22 576

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

Climate

Mean T°

9,0°C

Annual rain

1 736mm

Warmest m°

21,8°C

Coldest m°

-3,2°C

Elevation: 657 m on average (min 572 m, max 683 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
1 736mm
Warmest month
21,8°C
Coldest month
-3,2°C
Mean alt.
657m
Min
572m
Max
683m
Std. dev.
35m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

60,2g/kg

Clay

23,2%

Sand

40,1%

Silt

36,7%

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

Dominant lithology: suGLiMaggregated to Horgen

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
91,9g/kg
Clay
23,7%
Sand
39,6%
Silt
36,6%
5–15 cm
pH H₂O
5,6
Org. C
53,4g/kg
Clay
23,1%
Sand
40,1%
Silt
36,7%
15–30 cm
pH H₂O
5,6
Org. C
35,3g/kg
Clay
22,7%
Sand
40,6%
Silt
36,7%

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

Land cover

Forest20.2%
Crops30.3%
Built-up1.5%
Bare soil0.9%
Other (grassland, water…)47.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,6km

Basins crossed

1

Max stream order

3

Max drainage

2 407km²

Discharge in basins

0,4m³/s

Mean precip.

1 362mm/an

Mean T°

5,9°C

Moisture idx

0,50

Max snow

32%

Mean runoff

1 163mm/an

Mean elev. (basins)

1 132m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

146,5%

Pesticides

53,8kg/km²

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

Protected areas23

IUCN Not Assigned · 13IUCN IV · 7IUCN Ia · 3

Sihlwald

IUCN Not Assigned

Forest Reserves · 2023

10 km²

Chrutzelenmoos

IUCN IV

Federal Inventory of Fenlands of National Importance · 1994

0 km²

Grindel

IUCN IV

Federal Inventory of Fenlands of National Importance · 1994

0 km²

Ägertenried

IUCN IV

Federal Inventory of Fenlands of National Importance · 1994

0 km²

Complete list

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