Ontologia

Subdivision · DEU

Düsseldorf

Germany

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

Species observed

5 210

Observations

206 198

Area

217,6km²

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 Düsseldorf : 30 espèces reliées par 100 interactions GloBI sur 6 types (connectance 12.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
100
Connectance
0.122
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

5 210 distinct species · 206 198 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

206 198 obs · 8 cellules
Obs. / cellule
≥ 73 774
73 774–73 773
29 943–73 773
24 349–29 942
< 24 349

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

Climate

Mean T°

10,4°C

Annual rain

889mm

Warmest m°

22,7°C

Coldest m°

0,1°C

Elevation: 47 m on average (min 28 m, max 149 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
889mm
Warmest month
22,7°C
Coldest month
0,1°C
Mean alt.
47m
Min
28m
Max
149m
Std. dev.
23m
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

5,3

Org. C

46,5g/kg

Clay

21,9%

Sand

38,7%

Silt

39,4%

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

Dominant lithology: suGLiMaggregated to Düsseldorf

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
74,0g/kg
Clay
21,2%
Sand
38,5%
Silt
40,3%
5–15 cm
pH H₂O
5,4
Org. C
36,6g/kg
Clay
21,2%
Sand
38,2%
Silt
40,6%
15–30 cm
pH H₂O
5,4
Org. C
28,9g/kg
Clay
23,3%
Sand
39,4%
Silt
37,2%

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

Land cover

Forest19.7%
Crops18.4%
Built-up8.4%
Bare soil0.7%
Other (grassland, water…)52.8%

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

Hydrology3 basins · 6 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

67,4km

Lake surface here

2,79km²

Basins crossed

3

Max stream order

7

Max drainage

147 986km²

Discharge in basins

575,0m³/s

Mean precip.

828mm/an

Mean T°

9,9°C

Moisture idx

0,09

Max snow

11%

Mean runoff

291mm/an

Mean elev. (basins)

87m

Watersheds crossing here

Lakes (6, top by area)

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

Human pressure

Pop. density

16hab/km²

Night light

15,4nW

Built-up

841,1%

Pesticides

27,8kg/km²

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

Protected areas66

IUCN V · 42IUCN IV · 20IUCN Not Reported · 4
Complete list

+ 6 protected areas (top 60 shown)

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