Ontologia

Subdivision · BEL

Erezée

Belgium

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

Species observed

2 060

Observations

13 694

Area

79,4km²

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 Erezée : 22 espèces reliées par 72 interactions GloBI sur 4 types (connectance 14.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
72
Connectance
0.145
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

2 060 distinct species · 13 694 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 694 obs · 2 cellules
Obs. / cellule
≥ 8 463
8 463–8 462
8 463–8 462
8 463–8 462
< 8 463

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

Climate

Mean T°

8,8°C

Annual rain

1 084mm

Warmest m°

20,7°C

Coldest m°

-1,5°C

Elevation: 324 m on average (min 194 m, max 492 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
1 084mm
Warmest month
20,7°C
Coldest month
-1,5°C
Mean alt.
324m
Min
194m
Max
492m
Std. dev.
57m
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

5,5

Org. C

54,8g/kg

Clay

25,7%

Sand

17,8%

Silt

56,4%

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

Dominant lithology: scGLiMaggregated to Luxembourg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
88,6g/kg
Clay
25,1%
Sand
17,8%
Silt
57,1%
5–15 cm
pH H₂O
5,5
Org. C
49,4g/kg
Clay
25,6%
Sand
17,8%
Silt
56,6%
15–30 cm
pH H₂O
5,6
Org. C
26,5g/kg
Clay
26,5%
Sand
18,0%
Silt
55,6%

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

Land cover

Forest56.2%
Crops19.9%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)23.3%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

27,8km

Basins crossed

2

Max stream order

2

Max drainage

1 259km²

Discharge in basins

1,3m³/s

Mean precip.

1 002mm/an

Mean T°

8,4°C

Moisture idx

0,30

Max snow

21%

Mean runoff

374mm/an

Mean elev. (basins)

365m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

48,8%

Pesticides

42,7kg/km²

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

Protected areas14

IUCN Not Reported · 12IUCN IV · 2
Complete list

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