Ontologia

Subdivision · BEL

Aiseau-Presles

Belgium

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

Species observed

1 285

Observations

7 434

Area

23,8km²

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 Aiseau-Presles : 24 espèces reliées par 82 interactions GloBI sur 5 types (connectance 16.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
82
Connectance
0.165
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

1 285 distinct species · 7 434 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 434 obs · 1 cellules
Obs. / cellule
≥ 7 434
7 434–7 433
7 434–7 433
7 434–7 433
< 7 434

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

882mm

Warmest m°

21,8°C

Coldest m°

0,0°C

Elevation: 146 m on average (min 99 m, max 211 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
882mm
Warmest month
21,8°C
Coldest month
0,0°C
Mean alt.
146m
Min
99m
Max
211m
Std. dev.
26m
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

6,6

Org. C

29,0g/kg

Clay

26,2%

Sand

10,9%

Silt

62,9%

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

Dominant lithology: scGLiMaggregated to Hainaut

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
39,1g/kg
Clay
24,8%
Sand
11,3%
Silt
63,8%
5–15 cm
pH H₂O
6,7
Org. C
27,0g/kg
Clay
26,6%
Sand
10,1%
Silt
63,4%
15–30 cm
pH H₂O
6,7
Org. C
20,9g/kg
Clay
27,3%
Sand
11,3%
Silt
61,5%

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

Land cover

Forest29.8%
Crops35.3%
Built-up3.0%
Bare soil0.6%
Other (grassland, water…)31.3%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

10,3km

Basins crossed

1

Max stream order

4

Max drainage

2 555km²

Discharge in basins

2,1m³/s

Mean precip.

883mm/an

Mean T°

9,5°C

Moisture idx

0,14

Max snow

8%

Mean runoff

370mm/an

Mean elev. (basins)

182m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

3,8nW

Built-up

301,1%

Pesticides

73,5kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN IV · 2

Basse-Sambre

IUCN Not Reported

Special Protection Area (Birds Directive) · 2015

1 km²

Basse-Sambre

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

1 km²

Roches (Les)

IUCN IV

State Nature Reserve (Walloon Region) · 1999

0 km²

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