Ontologia

Subdivision · DEU

Grevenbroich

Germany

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

Species observed

1 602

Observations

12 149

Area

102,3km²

Ecological tissue

Sample of 34 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 Grevenbroich : 22 espèces reliées par 121 interactions GloBI sur 5 types (connectance 19.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
121
Connectance
0.192
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

1 602 distinct species · 12 149 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 149 obs · 3 cellules
Obs. / cellule
≥ 5 382
5 382–5 381
5 382–5 381
3 617–5 381
< 3 617

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

815mm

Warmest m°

22,8°C

Coldest m°

0,1°C

Elevation: 67 m on average (min 40 m, max 127 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
815mm
Warmest month
22,8°C
Coldest month
0,1°C
Mean alt.
67m
Min
40m
Max
127m
Std. dev.
19m
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

6,4

Org. C

29,8g/kg

Clay

22,1%

Sand

38,1%

Silt

39,8%

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

Dominant lithology: suGLiMaggregated to Rhein-Kreis Neuss

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
46,7g/kg
Clay
22,9%
Sand
36,6%
Silt
40,6%
5–15 cm
pH H₂O
6,5
Org. C
23,5g/kg
Clay
22,1%
Sand
37,1%
Silt
40,8%
15–30 cm
pH H₂O
6,5
Org. C
19,2g/kg
Clay
21,4%
Sand
40,7%
Silt
37,9%

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

Land cover

Forest13.7%
Crops53.2%
Built-up4.0%
Bare soil1.0%
Other (grassland, water…)28.1%

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

Hydrology3 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

28,1km

Lake surface here

0,16km²

Basins crossed

3

Max stream order

4

Max drainage

147 986km²

Discharge in basins

1,7m³/s

Mean precip.

816mm/an

Mean T°

9,4°C

Moisture idx

0,10

Max snow

11%

Mean runoff

289mm/an

Mean elev. (basins)

162m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

5,1nW

Built-up

404,1%

Pesticides

31,0kg/km²

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

Protected areas18

IUCN V · 16IUCN IV · 2
Complete list

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