Ontologia

Commune · FRA

Belvèze-du-Razès

France

CfaTemperate, no dry season, hot summer(100 %)

Species observed

1 077

Observations

4 167

Area

4,8km²

Ecological tissue

Sample of 42 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 Belvèze-du-Razès : 37 espèces + 5 bulles famille, 105 interactions GloBI documentées sur 5 types (connectance 12.2%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
42
Interactions affichées
105
Connectance
0.122
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

1 077 distinct species · 4 167 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 167 obs · 1 cellules
Obs. / cellule
≥ 4 167
4 167–4 166
4 167–4 166
4 167–4 166
< 4 167

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

Climate

Mean T°

13,2°C

Annual rain

805mm

Warmest m°

25,9°C

Coldest m°

2,3°C

Elevation: 255 m on average (min 221 m, max 320 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
805mm
Warmest month
25,9°C
Coldest month
2,3°C
Mean alt.
255m
Min
221m
Max
320m
Std. dev.
11m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,3

Org. C

25,8g/kg

Clay

30,6%

Sand

26,7%

Silt

42,7%

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

Dominant lithology: scGLiMaggregated to Aude

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
43,5g/kg
Clay
28,8%
Sand
27,5%
Silt
43,7%
5–15 cm
pH H₂O
7,4
Org. C
17,5g/kg
Clay
29,3%
Sand
26,6%
Silt
44,1%
15–30 cm
pH H₂O
7,4
Org. C
16,5g/kg
Clay
33,8%
Sand
26,0%
Silt
40,2%

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

Land cover

Forest10.5%
Crops43.2%
Built-up2.4%
Bare soil5.1%
Other (grassland, water…)38.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,7km

Basins crossed

1

Max stream order

1

Max drainage

1 848km²

Discharge in basins

0,1m³/s

Mean precip.

877mm/an

Mean T°

10,7°C

Moisture idx

0,00

Max snow

12%

Mean runoff

475mm/an

Mean elev. (basins)

760m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

235,1%

Pesticides

44,4kg/km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.