Ontologia

Subdivision · BEL

Kortessem

Belgium

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

Species observed

4 742

Observations

113 395

Area

35,4km²

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 Kortessem : 29 espèces reliées par 114 interactions GloBI sur 5 types (connectance 13.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
114
Connectance
0.139
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

4 742 distinct species · 113 395 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

113 395 obs · 2 cellules
Obs. / cellule
≥ 59 735
59 735–59 734
59 735–59 734
59 735–59 734
< 59 735

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

838mm

Warmest m°

22,5°C

Coldest m°

0,3°C

Elevation: 60 m on average (min 40 m, max 90 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
838mm
Warmest month
22,5°C
Coldest month
0,3°C
Mean alt.
60m
Min
40m
Max
90m
Std. dev.
13m
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

6,7

Org. C

22,9g/kg

Clay

22,5%

Sand

22,8%

Silt

54,7%

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
6,5
Org. C
31,7g/kg
Clay
23,1%
Sand
22,8%
Silt
54,1%
5–15 cm
pH H₂O
6,7
Org. C
23,1g/kg
Clay
22,1%
Sand
22,8%
Silt
55,1%
15–30 cm
pH H₂O
6,7
Org. C
13,8g/kg
Clay
22,4%
Sand
22,8%
Silt
54,8%

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

Land cover

Forest14.6%
Crops48.8%
Built-up2.3%
Bare soil0.7%
Other (grassland, water…)33.7%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,3km

Basins crossed

1

Max stream order

2

Max drainage

807km²

Discharge in basins

0,4m³/s

Mean precip.

814mm/an

Mean T°

9,7°C

Moisture idx

0,10

Max snow

10%

Mean runoff

375mm/an

Mean elev. (basins)

62m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,8nW

Built-up

229,0%

Pesticides

74,7kg/km²

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

Protected areas15

IUCN IV · 9IUCN VI · 3IUCN Not Assigned · 2IUCN Not Reported · 1

De Mombeek

IUCN Not Assigned

Flemish Ecological Network (Flemish Region) · 2003

7 km²

Complete list

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