Ontologia

Canton · che

Basel-Stadt

Switzerland

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

Species observed

6 991

Observations

162 225

Area

34,7km²

Ecological tissue

Sample of 41 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 Basel-Stadt : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 138 interactions GloBI sur 5 types (connectance 15.3%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
138
Connectance
0.153
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

6 991 distinct species · 162 225 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

162 225 obs · 1 cellules
Obs. / cellule
≥ 162 225
162 225–162 224
162 225–162 224
162 225–162 224
< 162 225

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

Climate

Mean T°

10,6°C

Annual rain

1 050mm

Warmest m°

24,3°C

Coldest m°

-2,0°C

Elevation: 295 m on average (min 247 m, max 480 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
1 050mm
Warmest month
24,3°C
Coldest month
-2,0°C
Mean alt.
295m
Min
247m
Max
480m
Std. dev.
52m
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

6,5

Org. C

30,4g/kg

Clay

30,2%

Sand

19,0%

Silt

50,7%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
48,4g/kg
Clay
30,7%
Sand
18,8%
Silt
50,6%
5–15 cm
pH H₂O
6,6
Org. C
25,8g/kg
Clay
29,9%
Sand
18,9%
Silt
51,2%
15–30 cm
pH H₂O
6,6
Org. C
16,8g/kg
Clay
30,1%
Sand
19,5%
Silt
50,4%

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

Land cover

Forest17.0%
Crops7.6%
Built-up11.5%
Bare soil0.1%
Other (grassland, water…)63.7%

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

Hydrology5 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

18,6km

Basins crossed

5

Max stream order

7

Max drainage

37 526km²

Discharge in basins

229,6m³/s

Mean precip.

960mm/an

Mean T°

8,7°C

Moisture idx

0,17

Max snow

22%

Mean runoff

638mm/an

Mean elev. (basins)

527m

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

Human pressure

Pop. density

29hab/km²

Night light

17,5nW

Built-up

1 153,6%

Pesticides

47,5kg/km²

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

Protected areas20

IUCN IV · 8IUCN Not Assigned · 7IUCN Not Reported · 3IUCN V · 2

Wälder bei Wyhlen

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2019

7 km²

Complete list

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

Sub-administrations3