Ontologia

Subdivision · BEL

Frasnes-lez-Anvaing

Belgium

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

Species observed

1 468

Observations

49 313

Area

131,7km²

Ecological tissue

Sample of 34 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 Frasnes-lez-Anvaing : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 129 interactions GloBI sur 5 types (connectance 21.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
129
Connectance
0.217
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 468 distinct species · 49 313 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 313 obs · 3 cellules
Obs. / cellule
≥ 43 260
43 260–43 259
43 260–43 259
3 471–43 259
< 3 471

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

Climate

Mean T°

10,4°C

Annual rain

841mm

Warmest m°

22,0°C

Coldest m°

0,8°C

Elevation: 54 m on average (min 19 m, max 114 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
841mm
Warmest month
22,0°C
Coldest month
0,8°C
Mean alt.
54m
Min
19m
Max
114m
Std. dev.
22m
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

6,7

Org. C

23,4g/kg

Clay

21,7%

Sand

18,5%

Silt

59,8%

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
6,6
Org. C
34,4g/kg
Clay
22,4%
Sand
17,8%
Silt
59,8%
5–15 cm
pH H₂O
6,8
Org. C
18,4g/kg
Clay
21,6%
Sand
17,8%
Silt
60,5%
15–30 cm
pH H₂O
6,8
Org. C
17,4g/kg
Clay
21,2%
Sand
19,9%
Silt
59,0%

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

Land cover

Forest13.0%
Crops57.4%
Built-up1.1%
Bare soil1.3%
Other (grassland, water…)27.2%

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

Hydrology2 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

22,6km

Basins crossed

2

Max stream order

3

Max drainage

6 079km²

Discharge in basins

4,5m³/s

Mean precip.

725mm/an

Mean T°

10,1°C

Moisture idx

-0,01

Max snow

8%

Mean runoff

434mm/an

Mean elev. (basins)

37m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

110,6%

Pesticides

70,6kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN IV · 2

Pyrenee

IUCN IV

Nature management plan type 4 (Flemish Region) · 2021

0 km²

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