Ontologia

Subdivision · DEU

Hückelhoven

Germany

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

Species observed

1 296

Observations

7 814

Area

61,1km²

Ecological tissue

Sample of 37 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 Hückelhoven : 22 espèces reliées par 147 interactions GloBI sur 5 types (connectance 19.8%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
147
Connectance
0.198
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

1 296 distinct species · 7 814 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 814 obs · 2 cellules
Obs. / cellule
≥ 6 407
6 407–6 406
6 407–6 406
6 407–6 406
< 6 407

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

793mm

Warmest m°

22,7°C

Coldest m°

0,1°C

Elevation: 64 m on average (min 40 m, max 95 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
793mm
Warmest month
22,7°C
Coldest month
0,1°C
Mean alt.
64m
Min
40m
Max
95m
Std. dev.
15m
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

6,1

Org. C

29,1g/kg

Clay

20,0%

Sand

29,3%

Silt

50,8%

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

Dominant lithology: suGLiMaggregated to Heinsberg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
44,5g/kg
Clay
20,3%
Sand
29,0%
Silt
50,6%
5–15 cm
pH H₂O
6,2
Org. C
24,8g/kg
Clay
18,8%
Sand
29,3%
Silt
51,8%
15–30 cm
pH H₂O
6,1
Org. C
18,0g/kg
Clay
20,7%
Sand
29,5%
Silt
49,9%

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

Land cover

Forest13.3%
Crops47.4%
Built-up3.9%
Bare soil1.2%
Other (grassland, water…)34.2%

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

Hydrology2 basins · 2 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

31,0km

Lake surface here

0,69km²

Basins crossed

2

Max stream order

4

Max drainage

2 355km²

Discharge in basins

0,8m³/s

Mean precip.

918mm/an

Mean T°

8,9°C

Moisture idx

0,22

Max snow

15%

Mean runoff

406mm/an

Mean elev. (basins)

271m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

4,0nW

Built-up

391,8%

Pesticides

32,5kg/km²

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

Protected areas28

IUCN V · 17IUCN IV · 11
Complete list

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