Ontologia

Subdivision · BEL

Flémalle

Belgium

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

Species observed

1 272

Observations

6 071

Area

36,6km²

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 Flémalle : 21 espèces reliées par 105 interactions GloBI sur 4 types (connectance 14.9%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
105
Connectance
0.149
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

1 272 distinct species · 6 071 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 071 obs · 1 cellules
Obs. / cellule
≥ 6 071
6 071–6 070
6 071–6 070
6 071–6 070
< 6 071

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

Climate

Mean T°

9,9°C

Annual rain

931mm

Warmest m°

21,9°C

Coldest m°

-0,2°C

Elevation: 144 m on average (min 73 m, max 233 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
931mm
Warmest month
21,9°C
Coldest month
-0,2°C
Mean alt.
144m
Min
73m
Max
233m
Std. dev.
38m
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

6,4

Org. C

30,6g/kg

Clay

23,7%

Sand

11,4%

Silt

65,0%

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

Dominant lithology: scGLiMaggregated to Liège

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
50,7g/kg
Clay
22,9%
Sand
11,6%
Silt
65,5%
5–15 cm
pH H₂O
6,4
Org. C
24,0g/kg
Clay
23,9%
Sand
11,1%
Silt
65,1%
15–30 cm
pH H₂O
6,5
Org. C
17,1g/kg
Clay
24,3%
Sand
11,4%
Silt
64,4%

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

Land cover

Forest27.1%
Crops26.6%
Built-up5.0%
Bare soil0.9%
Other (grassland, water…)40.3%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

12,7km

Basins crossed

1

Max stream order

5

Max drainage

16 776km²

Discharge in basins

5,7m³/s

Mean precip.

881mm/an

Mean T°

9,3°C

Moisture idx

0,17

Max snow

10%

Mean runoff

359mm/an

Mean elev. (basins)

189m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

6,9nW

Built-up

501,9%

Pesticides

65,9kg/km²

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

Protected areas8

IUCN Not Reported · 4IUCN IV · 4

Aux Roches

IUCN IV

Certified Nature Reserve (Walloon Region) · 2004

0 km²

Rognac

IUCN IV

Certified Nature Reserve (Walloon Region) · 1992

0 km²

Complete list

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