Ontologia

Subdivision · BEL

Grimbergen

Belgium

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

Species observed

2 297

Observations

99 944

Area

41,5km²

Ecological tissue

Sample of 36 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 Grimbergen : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 105 interactions GloBI sur 5 types (connectance 15.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
105
Connectance
0.158
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

2 297 distinct species · 99 944 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

99 944 obs · 1 cellules
Obs. / cellule
≥ 99 944
99 944–99 943
99 944–99 943
99 944–99 943
< 99 944

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

833mm

Warmest m°

22,4°C

Coldest m°

0,7°C

Elevation: 27 m on average (min 9 m, max 55 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
833mm
Warmest month
22,4°C
Coldest month
0,7°C
Mean alt.
27m
Min
9m
Max
55m
Std. dev.
14m
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

5,9

Org. C

28,5g/kg

Clay

21,2%

Sand

35,8%

Silt

43,0%

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

Dominant lithology: suGLiMaggregated to Vlaams Brabant

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
42,5g/kg
Clay
20,9%
Sand
35,6%
Silt
43,6%
5–15 cm
pH H₂O
6,0
Org. C
23,4g/kg
Clay
19,9%
Sand
36,0%
Silt
44,0%
15–30 cm
pH H₂O
6,0
Org. C
19,5g/kg
Clay
22,7%
Sand
35,9%
Silt
41,4%

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

Land cover

Forest12.5%
Crops33.8%
Built-up5.5%
Bare soil1.1%
Other (grassland, water…)47.1%

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

Hydrology2 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

16,5km

Basins crossed

2

Max stream order

4

Max drainage

3 611km²

Discharge in basins

0,6m³/s

Mean precip.

810mm/an

Mean T°

10,1°C

Moisture idx

0,06

Max snow

9%

Mean runoff

429mm/an

Mean elev. (basins)

77m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

8,9nW

Built-up

547,7%

Pesticides

65,3kg/km²

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

Protected areas13

IUCN IV · 6IUCN VI · 4IUCN Not Assigned · 2IUCN Not Reported · 1

Het Bos van Aa

IUCN Not Assigned

Flemish Ecological Network (Flemish Region) · 2003

2 km²

NBP-VB-16-0003

IUCN VI

Nature management plan type 2 (Flemish Region) · 2020

1 km²

Het Gravenbos

IUCN Not Assigned

Flemish Ecological Network (Flemish Region) · 2003

1 km²

Complete list

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