Ontologia

Subdivision · BEL

Raeren

Belgium

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

Species observed

1 243

Observations

5 959

Area

81,3km²

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 Raeren : 23 espèces reliées par 111 interactions GloBI sur 4 types (connectance 16.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
111
Connectance
0.167
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

1 243 distinct species · 5 959 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 959 obs · 2 cellules
Obs. / cellule
≥ 3 005
3 005–3 004
3 005–3 004
3 005–3 004
< 3 005

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

Climate

Mean T°

8,7°C

Annual rain

1 097mm

Warmest m°

20,5°C

Coldest m°

-1,4°C

Elevation: 357 m on average (min 238 m, max 591 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
1 097mm
Warmest month
20,5°C
Coldest month
-1,4°C
Mean alt.
357m
Min
238m
Max
591m
Std. dev.
85m
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

64,8g/kg

Clay

24,0%

Sand

16,9%

Silt

59,1%

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
5,4
Org. C
108,1g/kg
Clay
23,6%
Sand
17,0%
Silt
59,5%
5–15 cm
pH H₂O
5,5
Org. C
58,8g/kg
Clay
23,8%
Sand
17,0%
Silt
59,2%
15–30 cm
pH H₂O
5,6
Org. C
27,5g/kg
Clay
24,7%
Sand
16,8%
Silt
58,5%

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

Land cover

Forest55.5%
Crops16.3%
Built-up1.1%
Bare soil0.1%
Other (grassland, water…)27.0%

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

Hydrology3 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

15,1km

Lake surface here

0,02km²

Basins crossed

3

Max stream order

2

Max drainage

23 015km²

Discharge in basins

3,1m³/s

Mean precip.

944mm/an

Mean T°

8,9°C

Moisture idx

0,24

Max snow

19%

Mean runoff

399mm/an

Mean elev. (basins)

256m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

109,1%

Pesticides

35,7kg/km²

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

Protected areas19

IUCN Not Reported · 8IUCN IV · 7IUCN V · 4

Les Hautes Fagnes

IUCN IV

Wetland of International Importance (Ramsar Site) · 2003

100 km²

LSG-Aachen

IUCN V

Landscape Protection Area · 1988

81 km²

Hautes Fagnes

IUCN IV

State Nature Reserve (Walloon Region) · 2000

62 km²

Fagnes du Nord-Est

IUCN Not Reported

Special Protection Area (Birds Directive) · 2014

24 km²

Fagnes du Nord-Est

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

24 km²

Complete list

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