Ontologia

Department · FRA

Aude

France

CfbTemperate, no dry season, warm summer(37 %)

Species observed

14 731

Observations

2 442 693

Area

6 257,6km²

Ecological tissue

Sample of 38 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 Aude : 37 espèces + 1 bulle famille, 54 interactions GloBI documentées sur 4 types (connectance 7.7%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
38
Interactions affichées
54
Connectance
0.077
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

14 731 distinct species · 2 442 693 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 481 823 obs · 99 cellules · 15002026
Obs. / cellule
≥ 130 452
50 407–130 451
28 272–50 406
19 566–28 271
< 19 566

Source : GBIF — observations agrégées par hexagones 0.1° × 0.1° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,9°C

Annual rain

836mm

Warmest m°

26,1°C

Coldest m°

2,0°C

Elevation: 356 m on average (min -107 m, max 2 295 m)

Bioclimatic detailsExpert
Annual mean temp.
12,9°C
Annual rain
836mm
Warmest month
26,1°C
Coldest month
2,0°C
Mean alt.
356m
Min
-107m
Max
2 295m
Std. dev.
317m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(37 %)Temperate

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

Soil & lithology

pH H₂O

7,0

Org. C

36,5g/kg

Clay

29,3%

Sand

29,3%

Silt

41,4%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
62,2g/kg
Clay
28,1%
Sand
29,7%
Silt
42,2%
5–15 cm
pH H₂O
7,1
Org. C
26,3g/kg
Clay
28,1%
Sand
29,6%
Silt
42,3%
15–30 cm
pH H₂O
7,0
Org. C
21,2g/kg
Clay
31,6%
Sand
28,7%
Silt
39,7%

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

Land cover

Forest35.5%
Crops21.9%
Built-up0.7%
Bare soil3.1%
Other (grassland, water…)38.8%

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

Hydrology19 basins · 25 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 363,5km

Lake surface here

23,72km²

Basins crossed

19

Max stream order

5

Max drainage

5 260km²

Discharge in basins

301,1m³/s

Mean precip.

767mm/an

Mean T°

12,6°C

Moisture idx

-0,18

Max snow

32%

Mean runoff

464mm/an

Mean elev. (basins)

398m

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

74,0%

Pesticides

35,6kg/km²

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

Protected areas81

IUCN Not Reported · 39IUCN IV · 35IUCN V · 5IUCN Ia · 1IUCN III · 1🌊 Marine · 19

Pays de Sault

IUCN Not Reported

Special Protection Area (Birds Directive) · 2020

712 km²

Complete list

+ 21 protected areas (top 60 shown)

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

Sub-administrations200

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.