Ontologia

Commune · CHE

Blitzingen

Switzerland

DfcCold, no dry season, cold summer(38 %)

Species observed

1 898

Observations

18 883

Area

11,5km²

Ecological tissue

Sample of 25 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 Blitzingen : 11 espèces reliées par 161 interactions GloBI sur 5 types (connectance 34.6%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
161
Connectance
0.346
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

1 898 distinct species · 18 883 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 883 obs · 1 cellules
Obs. / cellule
≥ 18 883
18 883–18 882
18 883–18 882
18 883–18 882
< 18 883

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

Climate

Mean T°

0,8°C

Annual rain

2 134mm

Warmest m°

15,1°C

Coldest m°

-12,7°C

Elevation: 1 969 m on average (min 1 380 m, max 2 786 m)

Bioclimatic detailsExpert
Annual mean temp.
0,8°C
Annual rain
2 134mm
Warmest month
15,1°C
Coldest month
-12,7°C
Mean alt.
1 969m
Min
1 380m
Max
2 786m
Std. dev.
422m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(38 %)Cold

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

Soil & lithology

pH H₂O

5,7

Org. C

80,5g/kg

Clay

17,1%

Sand

47,7%

Silt

35,2%

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

Dominant lithology: mtGLiMaggregated to Goms

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
130,6g/kg
Clay
17,2%
Sand
47,1%
Silt
35,6%
5–15 cm
pH H₂O
5,7
Org. C
67,6g/kg
Clay
17,1%
Sand
47,7%
Silt
35,3%
15–30 cm
pH H₂O
5,7
Org. C
43,3g/kg
Clay
17,1%
Sand
48,3%
Silt
34,8%

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

Land cover

Forest18.4%
Crops0.3%
Built-up0.1%
Bare soil10.6%
Other (grassland, water…)70.5%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,8km

Basins crossed

1

Max stream order

3

Max drainage

987km²

Discharge in basins

0,6m³/s

Mean precip.

1 857mm/an

Mean T°

-0,2°C

Moisture idx

0,75

Max snow

56%

Mean runoff

1 425mm/an

Mean elev. (basins)

2 270m

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

11,4%

Pesticides

3,6kg/km²

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

Protected areas2

IUCN IV · 2

Schwenni

IUCN IV

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

0 km²

Pfaffmatte

IUCN IV

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

0 km²

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