Ontologia

Subdivision · BEL

Melle

Belgium

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

Species observed

3 874

Observations

62 929

Area

14,9km²

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 Melle : 28 espèces reliées par 159 interactions GloBI sur 5 types (connectance 19.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
159
Connectance
0.194
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

3 874 distinct species · 62 929 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

62 929 obs · 1 cellules
Obs. / cellule
≥ 62 929
62 929–62 928
62 929–62 928
62 929–62 928
< 62 929

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

Climate

Mean T°

10,6°C

Annual rain

830mm

Warmest m°

22,2°C

Coldest m°

1,0°C

Elevation: 12 m on average (min 3 m, max 24 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
830mm
Warmest month
22,2°C
Coldest month
1,0°C
Mean alt.
12m
Min
3m
Max
24m
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

5,6

Org. C

31,5g/kg

Clay

23,0%

Sand

42,6%

Silt

34,5%

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

Dominant lithology: suGLiMaggregated to Oost-Vlaanderen

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
42,0g/kg
Clay
26,6%
Sand
39,4%
Silt
34,0%
5–15 cm
pH H₂O
5,6
Org. C
28,2g/kg
Clay
21,2%
Sand
43,7%
Silt
35,1%
15–30 cm
pH H₂O
5,6
Org. C
24,2g/kg
Clay
21,1%
Sand
44,7%
Silt
34,3%

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

Land cover

Forest19.1%
Crops21.6%
Built-up5.3%
Bare soil0.9%
Other (grassland, water…)53.2%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,1km

Basins crossed

1

Max stream order

5

Max drainage

10 629km²

Discharge in basins

5,7m³/s

Mean precip.

766mm/an

Mean T°

10,2°C

Moisture idx

0,08

Max snow

8%

Mean runoff

436mm/an

Mean elev. (basins)

17m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

11,3nW

Built-up

525,8%

Pesticides

75,8kg/km²

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

Protected areas7

IUCN Not Reported · 2IUCN Not Assigned · 2IUCN VI · 2IUCN IV · 1🌊 Marine · 1
Complete list

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