Ontologia

Commune · FRA

Saint-Couat-d'Aude

France

CsaTemperate, dry summer, hot summer(100 %)

Species observed

2 118

Observations

41 129

Area

5,3km²

Ecological tissue

Sample of 39 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 Saint-Couat-d'Aude : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
81
Connectance
0.104
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

2 118 distinct species · 41 129 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

41 129 obs · 3 cellules
Obs. / cellule
≥ 17 061
17 061–17 060
17 061–17 060
14 566–17 060
< 14 566

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

Climate

Mean T°

14,5°C

Annual rain

701mm

Warmest m°

28,2°C

Coldest m°

3,3°C

Elevation: 66 m on average (min 55 m, max 84 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
701mm
Warmest month
28,2°C
Coldest month
3,3°C
Mean alt.
66m
Min
55m
Max
84m
Std. dev.
8m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

7,7

Org. C

23,9g/kg

Clay

28,4%

Sand

30,1%

Silt

41,6%

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
7,6
Org. C
37,8g/kg
Clay
27,4%
Sand
30,4%
Silt
42,3%
5–15 cm
pH H₂O
7,8
Org. C
14,7g/kg
Clay
26,2%
Sand
30,6%
Silt
43,2%
15–30 cm
pH H₂O
7,8
Org. C
19,1g/kg
Clay
31,5%
Sand
29,3%
Silt
39,2%

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

Land cover

Forest12.2%
Crops31.9%
Built-up0.9%
Bare soil5.5%
Other (grassland, water…)49.4%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Basins crossed

1

Max stream order

5

Max drainage

3 860km²

Discharge in basins

0,5m³/s

Mean precip.

699mm/an

Mean T°

13,7°C

Moisture idx

-0,29

Max snow

2%

Mean runoff

527mm/an

Mean elev. (basins)

172m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

91,1%

Pesticides

44,5kg/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.