Ontologia

Subdivision · BEL

Lummen

Belgium

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

Species observed

2 727

Observations

221 417

Area

54km²

Ecological tissue

Sample of 32 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 Lummen : 24 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 5 types (connectance 15.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
87
Connectance
0.155
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

2 727 distinct species · 221 417 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

221 417 obs · 1 cellules
Obs. / cellule
≥ 221 417
221 417–221 416
221 417–221 416
221 417–221 416
< 221 417

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

Climate

Mean T°

10,5°C

Annual rain

803mm

Warmest m°

22,6°C

Coldest m°

0,5°C

Elevation: 28 m on average (min 19 m, max 45 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
803mm
Warmest month
22,6°C
Coldest month
0,5°C
Mean alt.
28m
Min
19m
Max
45m
Std. dev.
6m
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

5,4

Org. C

29,3g/kg

Clay

16,5%

Sand

51,4%

Silt

32,1%

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

Dominant lithology: suGLiMaggregated to Limburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
43,8g/kg
Clay
19,9%
Sand
48,5%
Silt
31,6%
5–15 cm
pH H₂O
5,5
Org. C
24,8g/kg
Clay
15,3%
Sand
51,5%
Silt
33,2%
15–30 cm
pH H₂O
5,4
Org. C
19,2g/kg
Clay
14,3%
Sand
54,3%
Silt
31,4%

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

Land cover

Forest28.6%
Crops25.6%
Built-up3.6%
Bare soil0.6%
Other (grassland, water…)41.6%

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

Hydrology2 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

25,4km

Lake surface here

0,25km²

Basins crossed

2

Max stream order

5

Max drainage

2 329km²

Discharge in basins

1,8m³/s

Mean precip.

807mm/an

Mean T°

9,8°C

Moisture idx

0,09

Max snow

10%

Mean runoff

396mm/an

Mean elev. (basins)

48m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

4,3nW

Built-up

358,5%

Pesticides

79,6kg/km²

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

Protected areas19

IUCN IV · 9IUCN Not Assigned · 4IUCN VI · 4IUCN Not Reported · 2

De Demervallei

IUCN Not Reported

Special Protection Area (Birds Directive) · 1988

65 km²

Demervallei

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

49 km²

Het Schulensbroek

IUCN Not Assigned

Flemish Ecological Network (Flemish Region) · 2003

6 km²

Complete list

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